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Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Environmental assessment of the brine pipeline replacement for the Strategic Petroleum Reserve Bryan Mound Facility in Brazoria County, Texas  

SciTech Connect

The Department of Energy (DOE) has prepared an environmental assessment (EA), DOE/EA-0804, for the proposed replacement of a deteriorated brine disposal pipeline from the Strategic Petroleum Reserve (SPR) Bryan Mound storage facility in Brazoria County, Texas, into the Gulf of Mexico. In addition, the ocean discharge outfall would be moved shoreward by locating the brine diffuser at the end of the pipeline 3.5 miles offshore at a minimum depth of 30 feet. The action would occur in a floodplain and wetlands; therefore, a floodplain/wetlands assessment has been prepared in conjunction with this EA. Based on the analyses in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969 (42 USC. 4321, et seg.). Therefore, the preparation of an Environmental Impact Statement (EIS) is not required, and the Department is issuing this Finding of No Significant Impact (FONSI). This FONSI also includes a Floodplain Statement of Findings in accordance with 10 CFR Part 1022.

Not Available

1993-09-01T23:59:59.000Z

2

Analysis of Subsidence Data for the Bryan Mound Site, Texas  

SciTech Connect

The elevation change data measured at the Bryan Mound Strategic Petroleum Reserve (SPR) site over the last 16+ years has been studied and a model utilized to project elevation changes into the future. The subsidence rate at Bryan Mound is low in comparison with other Strategic Petroleum Reserve sites and has decreased with time due to the maintenance of higher operating pressures and the normal decrease in creep closure rate of caverns with time. However, the subsidence at the site is projected to continue. A model was developed to project subsidence values 20 years into the future; no subsidence related issues are apparent from these projections.

Bauer, Stephen J.

1999-07-01T23:59:59.000Z

3

Bryan Mound SPR cavern 113 remedial leach stage 1 analysis.  

SciTech Connect

The U.S. Strategic Petroleum Reserve implemented the first stage of a leach plan in 2011-2012 to expand storage volume in the existing Bryan Mound 113 cavern from a starting volume of 7.4 million barrels (MMB) to its design volume of 11.2 MMB. The first stage was terminated several months earlier than expected in August, 2012, as the upper section of the leach zone expanded outward more quickly than design. The oil-brine interface was then re-positioned with the intent to resume leaching in the second stage configuration. This report evaluates the as-built configuration of the cavern at the end of the first stage, and recommends changes to the second stage plan in order to accommodate for the variance between the first stage plan and the as-built cavern. SANSMIC leach code simulations are presented and compared with sonar surveys in order to aid in the analysis and offer projections of likely outcomes from the revised plan for the second stage leach.

Rudeen, David Keith [GRAM, Inc., Albuquerque, NM; Weber, Paula D.; Lord, David L.

2013-08-01T23:59:59.000Z

4

Conversion of the Bryan Mound geological site characterization reports to a three-dimensional model.  

Science Conference Proceedings (OSTI)

The Bryan Mound salt dome, located near Freeport, Texas, is home to one of four underground crude oil-storage facilities managed by the U. S. Department of Energy Strategic Petroleum Reserve (SPR) Program. Sandia National Laboratories, as the geotechnical advisor to the SPR, conducts site-characterization investigations and other longer-term geotechnical and engineering studies in support of the program. This report describes the conversion of two-dimensional geologic interpretations of the Bryan Mound site into three-dimensional geologic models. The new models include the geometry of the salt dome, the surrounding sedimentary units, mapped faults, and the 20 oil-storage caverns at the site. This work provides an internally consistent geologic model of the Bryan Mound site that can be used in support of future work.

Stein, Joshua S.; Rautman, Christopher Arthur

2005-04-01T23:59:59.000Z

5

Bryan Eisenhower  

NLE Websites -- All DOE Office Websites (Extended Search)

ranging from jet engines, to fuel cells, transcritical heat pumps, and combined heat and power systems. Bryan received his Ph.D. with a focus in Applied Dynamical Systems...

6

Bryan Reichel  

NLE Websites -- All DOE Office Websites (Extended Search)

Reichel Reichel President & CEO PureChoice, Inc. breichel@purechoice.com This speaker was a visiting speaker who delivered a talk or talks on the date(s) shown at the links below. This speaker is not otherwise associated with Lawrence Berkeley National Laboratory, unless specifically identified as a Berkeley Lab staff member. Bryan Reichel was born in Stewartville, Minnesota on June 1, 1955. He graduated from Stewartville High School in1973 and proceeded to take over the family construction business. Bryan attended Concordia College in Moorhead, Minnesota from 1973 to 1975. During his summers away from college he was the owner of Reichel Construction and Development Company - a family owned residential construction business in southern Minnesota. He continued operating that business after college until 1992. Bryan founded

7

Paul Bryan | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Paul Bryan About Us Paul Bryan - Biomass Program Manager, Office of Energy Efficiency & Renewable Energy Paul Bryan is Program Manager for the Office of Energy Efficiency and...

8

Bryan Wheeler | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Bryan Wheeler About Us Bryan Wheeler - Intern, Office of Science Bryan Wheeler was an intern in the Energy Department's Office of Science in the summer of 2011. He is currently a...

9

Marketing Portfolio Bryan Huang  

E-Print Network (OSTI)

ranging from emails to phone numbers, which will reinforce trust with our customers. 3. Marketing.)......................................................................................................9 #12;3 BRYAN HUANG [Home address street number and name], [City], [St], [Zip code] [Phone number #12;4 BRYAN HUANG [Home address street number and name], [City], [St], [Zip code] [Phone number] [E

de Lijser, Peter

10

William Bryan, OE-30  

Energy.gov (U.S. Department of Energy (DOE))

Mr. Bryan is the Deputy Assistant Secretary for Infrastructure Security and Energy Restoration in the U.S. Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE...

11

William Bryan | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

William Bryan William Bryan About Us William Bryan - Deputy Assistant Secretary of Infrastructure Security and Energy Restoration William Bryan Mr. Bryan is the Deputy Assistant Secretary for Infrastructure Security and Energy Restoration in the U.S. Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE). The office of Infrastructure Security and Energy Restoration (ISER) works with the National Security Staff, other U.S. government agencies, and international partners to enhance the security and resiliency of critical energy infrastructure and facilitate the reconstruction and recovery of damaged or disrupted energy systems. As a career Senior Executive, Mr. Bryan oversees the collection, analysis, and dissemination of vital information to all involved in energy response

12

Mound History and Information  

Office of Legacy Management (LM)

Mound Site History and Information Mound Site History and Information The Mound site, formerly known as the Mound Plant or Facility, takes its name from a nearby Na- tive American burial mound. The 306 acre facility is sited on a hill in the center of Miamisburg, Ohio. Construction of the Mound Plant began in 1946, and the site became operational in 1949. Mound, the nation's first post-war U.S. Atomic Energy Commission site to be constructed, was established to consolidate and continue the work conducted at the Dayton Units for the Manhattan Project. Much of the work at the Mound Plant during the Cold War involved production of the polonium- beryllium initiators used in early atomic weapons and the manufacture of and research related to ra- dionuclides. In the 1950s, the facility began to

13

Mound Laboratory: Analytical Capability  

SciTech Connect

The Monsanto Research Corporation, Mound Laboratory Analytical Capability report is intended to fulfill a customer need for basic information concerning Mound Laboratory's analytical instrumentation and techniques.

Hendrickson, E. L.

1955-03-01T23:59:59.000Z

14

Bryan, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

County, Ohio. It falls under Ohio's 5th congressional district.12 Registered Energy Companies in Bryan, Ohio Stark's Inc. References US Census Bureau Incorporated...

15

Bryan Texas Utilities - SmartHOME Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Power Marketing Administration Other Agencies You are here Home Savings Bryan Texas Utilities - SmartHOME Program Bryan Texas Utilities - SmartHOME Program Eligibility...

16

mound.cdr  

Office of Legacy Management (LM)

Mound Site, in Miamisburg, Ohio. Mound Site, in Miamisburg, Ohio. This site is managed by the U.S. Department of Energy Office of Legacy Management. Site Description and History The Mound site, named for a nearby Native American burial ground, is located in Miamisburg, Ohio, approxi- mately 10 miles southwest of Dayton. The Great Miami River flows southwest through Miamisburg and domi- nates the geography of the region surrounding the Mound site. The river valley is highly industrialized; the rest of the region is a mix of farmland, residential area, small communities, and light industry. Many residential developments, five schools, the Miamisburg downtown area, and six city parks are located within a mile of the Mound site. The Mound site sits atop an elevated area overlooking the city of Miamisburg, the Great Miami River, and the

17

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project ID No....  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

shall perform a structural assessment of concrete structures at the Big Hill Raw Water Intake Structure, the Big Hill Brine Disposal Pump Pad, and the Bryan Mound Raw...

18

MOUND Environmental Restoration Program  

Office of Legacy Management (LM)

MOUND MOUND Environmental Restoration Program ._. I s ! I " ' Al /. i i : MOUND Environmental Restoration Program VlOUND I MOUND PLANT POTENTIAL RELEASE SITE PACKAGE Notice of Public Review Period hgram The following potential release site (PRS) packages will be available for public review ir he CERCLA Public Reading Room, 305 E. Central Ave., Miamisburg, Ohio beginning lune 17, 1997. Public comment will be accepted on these packages from June 17, 1997, .hrough July 18, 1997. PRS 30: Building 27 Propane Tank PRS 129/130: Former Solvent Storage Sites PRS 241: Soil Con@mination- - Main Hill Parking Lot Area PRS 307: Soil Contamination -.Buil.ding 29 PRS 318: PCB Tramformer and Capacitor Locations PRS 320-325: Former Sites -:Dayton Uqits 1-4/Dayton WarehousYScioto Facility

19

DOE - Office of Legacy Management -- Mound Site  

NLE Websites -- All DOE Office Websites (Extended Search)

Ohio Mound, Ohio, Site A CERCLA andor RCRA Site MoundMap DOE has completed all remediation activities at the Mound site in accordance with applicable Comprehensive Environmental...

20

Mound Supports Galileo  

DOE Green Energy (OSTI)

This video describes the invention of Radioisotope Thermoelectric Generators (RTGs) at Mound Laboratory, and radioisotope heat source production from 1 watt-thermal to 2400 watts-thermal. RTGs have been used in many space vehicles, but the RTG built for the Galileo mission to orbit Jupiter is the largest. This RTG unit will produce 4400 watts-thermal and convert to 300 watts-electric. The plutonium-238 heat source assembly and test at Mound is described. The RTGs are tested under simulated mission conditions. The RTG leakage radiation is carefully measured for background compensation for on-board radiation monitoring instruments.

Monsanto Research Corporation

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

BRYAN LOVELL Energy supply, demand and impact  

E-Print Network (OSTI)

BRYAN LOVELL Energy supply, demand and impact Now it is Britain's turn to think harder, says Brian both are true. Most predict that fossil fuels must remain a significant part of our energy supply, Britain has had a comfortable and profitable respite from anxieties about security of energy supply. Now

Cambridge, University of

22

Mound facility physical characterization  

Science Conference Proceedings (OSTI)

The purpose of this report is to provide a baseline physical characterization of Mound`s facilities as of September 1993. The baseline characterizations are to be used in the development of long-term future use strategy development for the Mound site. This document describes the current missions and alternative future use scenarios for each building. Current mission descriptions cover facility capabilities, physical resources required to support operations, current safety envelope and current status of facilities. Future use scenarios identify potential alternative future uses, facility modifications required for likely use, facility modifications of other uses, changes to safety envelope for the likely use, cleanup criteria for each future use scenario, and disposition of surplus equipment. This Introductory Chapter includes an Executive Summary that contains narrative on the Functional Unit Material Condition, Current Facility Status, Listing of Buildings, Space Plans, Summary of Maintenance Program and Repair Backlog, Environmental Restoration, and Decontamination and Decommissioning Programs. Under Section B, Site Description, is a brief listing of the Site PS Development, as well as Current Utility Sources. Section C contains Site Assumptions. A Maintenance Program Overview, as well as Current Deficiencies, is contained within the Maintenance Program Chapter.

Tonne, W.R.; Alexander, B.M.; Cage, M.R.; Hase, E.H.; Schmidt, M.J.; Schneider, J.E.; Slusher, W.; Todd, J.E.

1993-12-01T23:59:59.000Z

23

Deactivation Of Mound's Tritium Complex  

E-Print Network (OSTI)

Deactivation of Mound? s tritium complex is on the critical path for the site exit plan. Under the site exit plan, the DOE Mound Plant in Miamisburg, Ohio, is undergoing significant effort to transition the former weapons facilities to commercial use. Mound will demolish, decontaminate, or transfer more than 100 facilities and 300 acres of land to a non-commercial organization, Miamisburg Mound Community Improvement Corp. (MMCIC) for the city's industrial site development. Among these facilities, deactivation of three tritium facilities presents the most challenge. These laboratory buildings were among some of the original buildings built at Mound in the late 1940s or early 1950s. Through the years, those buildings were used for tritium recovery, testing, research and development and are heavily contaminated with tritium and other radionuclides. The Mound Plant combined safe shutdown of these facilities into a single project. The first deactivation project of this magnitude in the...

Sam Cheng And

2000-01-01T23:59:59.000Z

24

Mound Facility. 1978 annual report  

DOE Green Energy (OSTI)

For Mound Facility, the year 1978 was one of progress marked by enhanced mission assignments and significant milestones. The thirtieth anniversary of the site was celebrated, and Monsanto Research Corporation began a new 5 year contract to operate the Mound Facility. Long-standing production assignments were strengthened, and were were given a new responsibility: to develop and produce all ceramic parts used in Mound-build products. progress toward US energy objectives was bolstered by Mound programs supporting the development of nuclear fusion poser, unlocking previously us attainable fossil fuels, ensuring the safety and security of nuclear material handling operations, and exploring the real promise of energy form the sun. In 1978, we focused our attention on many efforts aimed at a brighter, more secure future.

NONE

1979-12-31T23:59:59.000Z

25

Bryan Texas Utilities - SmartHOME Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Bryan Texas Utilities - SmartHOME Program Bryan Texas Utilities - SmartHOME Program Bryan Texas Utilities - SmartHOME Program < Back Eligibility Multi-Family Residential Residential Savings Category Home Weatherization Commercial Weatherization Windows, Doors, & Skylights Maximum Rebate 25% of installed cost per customer project No one customer's incentive payment can exceed 20% of BTU's annual program budget Program Info State Texas Program Type Utility Rebate Program Rebate Amount $900/kW reduced 10%-25% installed cost per customer project The Bryan Texas Utilities (BTU) SmartHOME Programs offers incentives to owners of single- and multi-family homes for insulation, windows, and solar screens. The incentive rate is set at $900/kW electricity reduced by implementing the efficiency measures. The incentive amount may not be less

26

Bryan Texas Utilities - SmartHOME Program | Open Energy Information  

Open Energy Info (EERE)

Bryan Texas Utilities - SmartHOME Program No revision has been approved for this page. It is currently under review by our subject matter experts. No revision has been approved for...

27

Excavator Mound Spacing on Restocking Sites  

E-Print Network (OSTI)

of a tallgrass-prairie plant com- munity. We predicted that soil mounds and burrows would provide sites. Moreover, the species found locally on mounds and burrows were a subset of the dominant plants present that perennial grami- noids predominate in the rapid recovery of vegetation on pocket gopher mounds and bur- rows

28

CX-000482: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Exclusion Determination Project Number MS-09-116 - Structural Assessment of Big Hill Raw Water Intake Structure, Big Hill Brine Disposal Pump Pad and Bryan Mound Raw Water Intake...

29

Microsoft Word - Mound19990322.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Jane Greenwalt, DOE/Ohio (937)865-3116 Jane Greenwalt, DOE/Ohio (937)865-3116 (937)885-2556 Pager (888)207-4149 Mark Becker, BWO (937) 865-4450 March 22, 1999 ENERGY SECRETARY BILL RICHARDSON TO VISIT MIAMISBURG ON MONDAY To Present $5 Million to Community Reuse Organization MIAMISBURG, OH - U.S. Department of Energy Secretary Bill Richardson will visit the Mound site in Miamisburg on Monday, March 22, to tour the facility and meet with employees, neighbors and civic leaders. At 2:00 p.m., he will join U.S. Congressman Tony Hall, Miamisburg Mayor Dick Church, state and local community reuse organization the Miamisburg Mound Community Improvement Corporation (MMCIC). During the ceremony, Secretary Richardson will present the MMCIC a $5 million check from the Energy Department to help fund capital

30

Momentum Fluxes in the Bryan–Cox Ocean Circulation Model  

Science Conference Proceedings (OSTI)

The velocities used by the original, standard version of the Bryan–Cox model to advect momentum are shown to be inconsistent with the main velocities over steps in the bathymetry. In particular, the vertical shears of the two sets of horizontal ...

M. J. Bell

1998-12-01T23:59:59.000Z

31

Treatment methods for geothermal brines  

DOE Green Energy (OSTI)

A survey is made of commercially available methods currently in use as well as those which might be used to prevent scaling and corrosion in geothermal brines. More emphasis is placed on scaling. Treatments are classified as inhibitors, alterants and coagulants; they are applied to control scaling and corrosion in fresh and waste geothermal brines. Recommendations for research in brine treatment are described.

Phillips, S.L.; Mathur, A.K.; Garrison, W.

1979-04-01T23:59:59.000Z

32

City of Bryan, Ohio (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Bryan Bryan Place Ohio Utility Id 2439 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes RTO PJM Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Electric Rates Commercial Commercial outside service Commercial Residential Service Inside City Limits Residential Residential Service Outside City Limits Residential Average Rates Residential: $0.1030/kWh Commercial: $0.1190/kWh Industrial: $0.0888/kWh

33

City of Bryan, Texas (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Bryan Bryan Place Texas Utility Id 2442 Utility Location Yes Ownership M NERC Location TRE NERC ERCOT Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png City Commercial Load Factor(20% or greater) Commercial General Service- City Commercial General Service- Rural Commercial Residential- City Residential Residential- Rural Residential Residential- Rural(Inside College Station City Limits) Residential

34

Microsoft PowerPoint - Bryan Hydro Conf 11 Jun 09.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

District - Building Strong Tulsa District Projects Impacting Federal Power Southwestern Federal Hydropower Conference Bryan K. Taylor Lake Texoma Reallocation Tulsa District -...

35

Front Row (left to right): Bryan Reed, Wayne King, Nigel Browning ...  

DTEM – Team Members: Front Row (left to right): Bryan Reed, Wayne King, Nigel Browning, Judy Kim, Michael Armstrong Back Row (left to right): Thomas LaGrange ...

36

DOE - Office of Legacy Management -- Mound Laboratory - OH 19  

Office of Legacy Management (LM)

Mound Laboratory - OH 19 Mound Laboratory - OH 19 FUSRAP Considered Sites Site: Mound Laboratory (OH.19) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: Also see Mound, Ohio, Site Documents Related to Mound Laboratory LEGAL NOTICE for Mound Site 2011 CERCLA Five-Year Review Third Five-Year Review for the Mound, Ohio, Site Miamisburg, Ohio. LMS/MND/S07963. September 2011 5-Year OU-1 Remedy Five-Year Review Report Second Five-Year Review for the Mound, Ohio, Site Miamisburg, Ohio September 2006 Annual Assessment of the Effectiveness of Site-Wide Institutional Controls Applied to the Former DOE Mound Site Property. LMS/MND/S06401.

37

Enforcement Letter, EG&G Mound Applied Technologies- August 22, 1996  

Energy.gov (U.S. Department of Energy (DOE))

Issued to EG&G Mound Applied Technologies related to the Inadvertent Transfer of Radiological Contamination at the Mound Plant

38

Mound Museum Volunteers: Preserving a Laboratory's Legacy | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mound Museum Volunteers: Preserving a Laboratory's Legacy Mound Museum Volunteers: Preserving a Laboratory's Legacy Mound Museum Volunteers: Preserving a Laboratory's Legacy April 17, 2013 - 11:39am Addthis Ray Seiler, Mound Science and Energy Museum President, is one of the many museum volunteers who routinely talks to visitors, such as this group from Iowa who are interested in the history of the Mound site. Ray Seiler, Mound Science and Energy Museum President, is one of the many museum volunteers who routinely talks to visitors, such as this group from Iowa who are interested in the history of the Mound site. What does this project do? Goal 1. Protect human health and the environment The Mound Science and Energy Museum (MSEM) owes its success to dedicated volunteers and supporters. The MSEM currently has 40 active volunteers and

39

Mound Museum Volunteers: Preserving a Laboratory's Legacy | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mound Museum Volunteers: Preserving a Laboratory's Legacy Mound Museum Volunteers: Preserving a Laboratory's Legacy Mound Museum Volunteers: Preserving a Laboratory's Legacy April 17, 2013 - 11:39am Addthis Ray Seiler, Mound Science and Energy Museum President, is one of the many museum volunteers who routinely talks to visitors, such as this group from Iowa who are interested in the history of the Mound site. Ray Seiler, Mound Science and Energy Museum President, is one of the many museum volunteers who routinely talks to visitors, such as this group from Iowa who are interested in the history of the Mound site. What does this project do? Goal 1. Protect human health and the environment The Mound Science and Energy Museum (MSEM) owes its success to dedicated volunteers and supporters. The MSEM currently has 40 active volunteers and

40

Microsoft Word - S02885_2012 CIP Mound Site  

Office of Legacy Management (LM)

Mound Site Mound Site Community Involvement Plan January 2012 LMS/MND/S02885 This page intentionally left blank LMS/MND/S02885 Office of Legacy Management Mound Site Community Involvement Plan January 2012 This page intentionally left blank U.S. Department of Energy Mound Community Involvement Plan January 2012 Doc. No. S02885 Page i Contents Abbreviations .................................................................................................................................. ii 1.0 Introduction ............................................................................................................................1 2.0 Site Description and Background ...........................................................................................1

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

LiDAR Data Applications Monitoring Illinois Prehistoric Burial Mounds  

E-Print Network (OSTI)

kangaroo rat mounds. The ants may have benefited from altered soil texture and seed composition and reduced mounds and selectively harvesting seeds (Brown and Heske 1990, Valone and Brown 1995, Whitford and Kay mounds within each treatment type in order to control for rodent activity (i.e. densities) across

Frank, Thomas D.

42

Examining solid waste management issues in the City of Bryan  

E-Print Network (OSTI)

Economic aspects of household recycling behavior and attitudes in City of Bryan are examined to improve solid waste management policies in the city. Using survey data collected by mail and personal interviews, residentsÂ? attitudes towards solid waste management are analyzed, in general, and specifically, the factors influencing recycling behavior examined using logistic regression. In addition, three alternative policies are presented to respondents. First, support for an additional drop-off recycling center (Policy I) is examined. Second, WTP for two different recycling programs, curbside recycling service (Policy II), and curbside recycling with a drop-off recycling center (Policy III), as a function of socio-economic factors thought to influence WTP are computed using contingent valuation method, an indirect valuation tool. Finally, preference for a particular policy among the three alternatives presented to the residents of Bryan is explored. Because of the different data collection modes and assumptions on the bid prices two logit models are estimated to examine recycling behavior, and Policy I and two multinomial logit models for the most preferred policy, whereas four logit models are estimated for Policy II and III. The estimated models are similar both within the Policies and between the Policies in terms of the affects of variables, significance of coefficients, and consistency with previous studies indicating a potential set of factors that can be used to explain WTP for recycling services. Bryan residents that are female, white, employed, have higher incomes, have children, own a house, and are self-perceived environmentalists tend to recycle more. Similarly, males, nonwhites, older respondents, students, non-environmentalists and non-recyclers are more likely to support an additional drop-off center. WTP for Policy II is positively influenced by males, whites, respondents who are employed, low-income respondents, environmentalists, non-recyclers, and those who support Policy I. In comparison, WTP for Policy III is positively influenced by females, whites, respondents who are employed, younger respondents, environmentalists, non-recyclers, and those who support Policy I. In the case of both Policies I and II, the bid price negatively influences WTP as expected. While the WTP for Policy II is slightly higher than the estimated cost of a curbside recycling service ($2.50), the WTP for Policy III is lower than the estimated cost. No consistent pattern emerges across most of the coefficients and the four possible alternatives, three proposed policies and the current situation. However, probabilities computed using the multinomial logit results is the highest for Policy II, followed by either Policy III or no change to the existing solid waste management policy.

Arekere, Dhananjaya Marigowda

2004-12-01T23:59:59.000Z

43

Independent technical review of the Mound Plant  

SciTech Connect

This report documents an Independent Technical Review (ITR) of the facilities, organizations, plans, and activities required to transition particular elements of the Mound Plant from Defense Program (DP) funded operation as appropriate either to community developed reuse or safe deactivation leading to decontamination and decommissioning (D&D). The review was conducted at the request of the Dr. Willis Bixby, Deputy Assistant Secretary, U.S. Department of Energy EM-60, Office of Facility Transition and Management and is a consensus of the nine member ITR Team. Information for the review was drawn from documents provided to the ITR Team by the Miamisburg Area Office (MB) of the DOE, EG&G, the City of Miamisburg, and others; and from presentations, discussions, interviews, and facility inspections at the Mound Plant during the weeks of March 14 and March 28, 1994. During the week of April 25, 1994, the ITR Team met at Los Alamos, New Mexico to develop consensus recommendations. A presentation of the core recommendations was made at the Mound Plant on May 5, 1994. This is an independent assessment of information available to, and used by, the Mound Plant personnel. Repetition of the information is not meant to imply discovery by the ITR Team. Team members, however, acting as independent reviewers, frequently assess the information from a perspective that differs significantly from that of the Mound Plant personnel. The report is based on information obtained and conditions observed during the March 1994 review interval. The ITR process and normal site work often initiate rapid, beneficial changes in understanding and organization immediately following the review. These changes frequently alter conditions observed during the review, but the report does not address changes subsequent to the review interval.

1994-06-01T23:59:59.000Z

44

A Reformulation and Implementation of the Bryan-Cox-Semtner Ocean Model on the Connection Machine  

Science Conference Proceedings (OSTI)

Certain aspects of the Semtner-Chervin version of the Bryan-Cox-Semtner global ocean model are reformulated for improved efficiency on parallel computer architectures and on the Connection Machine CM-2 in particular. These changes involve (a) the ...

John K. Dukowicz; Richard D. Smith; Robert C. Malone

1993-04-01T23:59:59.000Z

45

The Development of a Free-Surface Bryan–Cox–Semtner Ocean Model  

Science Conference Proceedings (OSTI)

A version of the Bryan–Cox–Semtner numerical ocean general circulation model, adapted to include a free surface, is described. The model is designed for the following uses: tidal studies (a tidal option is explicitly included); assimilation of ...

Peter D. Killworth; David J. Webb; David Stainforth; Stephen M. Paterson

1991-09-01T23:59:59.000Z

46

DOE - Office of Legacy Management -- Mound Site  

Office of Legacy Management (LM)

Ohio Ohio Mound, Ohio, Site This Site All Sites All LM Quick Search Key Documents and Links All documents are Adobe Acrobat files. pdf_icon Key Documents Fact Sheet Annual Institutional Controls Report Long-Term Stewardship Site Transition Plan Site Sales Agreement Internal Links Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Administrative Records External Links Mound Development Corporation (MDC) Ohio Environmental Protection Agency U.S. Environmental Protection Agency Please be green. Do not print these documents unless absolutely necessary. Request a paper copy of any document by submitting a Document Request. All Site Documents All documents are Adobe Acrobat files. pdf_icon Fact Sheet Community Involvement General Site Documents

47

Gas evolution from geopressured brines  

DOE Green Energy (OSTI)

The process of gas evolution from geopressured brine is examined using as a basis the many past studies of gas evolution from liquids in porous media. A discussion of a number of speculations that have been made concerning gas evolution from geopressured brines is provided. According to one, rapid pressure reduction will cause methane gas to evolve as when one opens a champagne bottle. It has been further speculated that evolved methane gas would migrate up to form an easily producible cap. As a result of detailed analyses, it can be concluded that methane gas evolution from geopressured brines is far too small to ever form a connected gas saturation except very near to the producing well. Thus, no significant gas cap could ever form. Because of the very low solubility of methaned in brine, the process of methane gas evolution is not at all analogous to evolution of carbon dioxide from champagne. A number of other speculations and questions on gas evolution are analyzed, and procedures for completing wells and testing geopressured brine reservoirs are discussed, with the conclusion that presently used procedures will provide adequate data to enable a good evaluation of this resource.

Matthews, C.S.

1980-06-01T23:59:59.000Z

48

EG G Mound Applied Technologies payroll system  

SciTech Connect

EG G Mound Applied Technologies, Inc., manages and operates the Mound Facility, Miamisburg, Ohio, under a cost-plus-award-fee contract administered by the Department of Energy's Albuquerque Field Office. The contractor's Payroll Department is responsible for prompt payment in the proper amount to all persons entitled to be paid, in compliance with applicable laws, regulations, and legal decisions. The objective was to determine whether controls were in place to avoid erroneous payroll payments. EG G Mound Applied Technologies, Inc., did not have all the internal controls required by General Accounting Office Title 6, Pay, Leave, and Allowances.'' Specifically, they did not have computerized edits, separation of duties and responsibilities, and restricted access to payroll data files. This condition occurred because its managers were not aware of Title 6 requirements. As a result, the contractor could not assure the Department of Energy that payroll costs were processes accurately; and fraud, waste, or abuse of Department of Energy funds could go undetected. Our sample of 212 payroll transactions from a population of 66,000 in FY 1991 disclosed only two minor processing errors and no instances of fraud, waste or abuse.

Not Available

1992-02-07T23:59:59.000Z

49

Microsoft Word - MoundImprovementGrant20030522.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE: 202-586-5806 DOE: 202-586-5806 Tuesday, May 22, 2003 Miamisburg Mound Community Improvement Corporation To Receive $1.3 Million Grant WASHINGTON, DC - The Department of Energy (DOE) today announced that it will award $1.3 million to the Miamisburg Mound Community Improvement Corporation (MMCIC) to transition the Mound site from a former weapons production facility to the economically viable Mound Advanced Technology Center. MMCIC is the community reuse organization (CRO) for the department's Mound Site in Ohio. "The Energy Department is a good neighbor to the communities surrounding our sites," Secretary of Energy Spencer Abraham said. "We will continue to work with the Miamisburg Mound Community Improvement Corporation and other community reuse organizations around

50

Mound site environmental report for calendar year 1992  

Science Conference Proceedings (OSTI)

The purpose of this report is to inform the public about the impact of Mound operations on the population and the environment. Mound is a government-owned facility operated by EG&G Mound Applied Technologies for the US Department of Energy (DOE). This integrated production, development, and research site performs work in support of DOE`s weapon and energy related programs, with emphasis on explosive, nuclear and energy technologies.

Bauer, L.R.

1993-07-01T23:59:59.000Z

51

Modeling acid-gas generation from boiling chloride brines  

E-Print Network (OSTI)

distillation of a calcium-chloride-dominant brine was simulateddistillation of a calcium-chloride-dominated brine is then simulated

Zhang, Guoxiang

2010-01-01T23:59:59.000Z

52

Former Worker Medical Screening Program - Mound Former Construction...  

NLE Websites -- All DOE Office Websites (Extended Search)

Construction Workers Former Worker Medical Screening Program (FWP) Project Name: Building Trades National Medical Screening Program Covered DOE Site: Mound Worker Population...

53

Former Worker Medical Screening Program - Mound Former Production...  

NLE Websites -- All DOE Office Websites (Extended Search)

Production Workers Former Worker Medical Screening Program (FWP) Project Name: Worker Health Protection Program Covered DOE Site: Mound Worker Population Served: Production Workers...

54

Microsoft Word - S02885_2012 CIP Mound Site  

Office of Legacy Management (LM)

Corporation (see MDC) MSEM Mound Science and Energy Museum (formerly MMA) NCP National Oil and Hazardous Substances Pollution Contingency Plan NPL National Priorities List PRS...

55

The Porcupine Bank Canyon coral mounds: oceanographic and topographic steering of deep-water carbonate mound  

E-Print Network (OSTI)

with increasing proximity to S. invicta mounds, suggesting that mealybugs benefit as well. Mutual benefits derived benefit from association with S. invicta. We found that mealybug occurrence increases sig- nificantly colony. While it appears clear that S. invicta benefits from association with these mealybugs, whether

Mazzini, Adriano

56

CX-009511: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the Bryan Mound site firewater from an alternate source when the Bryan Mound raw water intake is out of service for repair. CX-009511.pdf More Documents & Publications...

57

Improved Water Flooding through Injection Brine Modification  

Science Conference Proceedings (OSTI)

Crude oil/brine/rock interactions can lead to large variations in the displacement efficiency of waterflooding, by far the most widely applied method of improved oil recovery. Laboratory waterflood tests show that injection of dilute brine can increase oil recovery. Numerous fields in the Powder River basin have been waterflooded using low salinity brine (about 500 ppm) from the Madison limestone or Fox Hills sandstone. Although many uncertainties arise in the interpretation and comparison of field production data, injection of low salinity brine appears to give higher recovery compared to brine of moderate salinity (about 7,000 ppm). Laboratory studies of the effect of brine composition on oil recovery cover a wide range of rock types and crude oils. Oil recovery increases using low salinity brine as the injection water ranged from a low of no notable increase to as much as 37.0% depending on the system being studied. Recovery increases using low salinity brine after establishing residual oil saturation (tertiary mode) ranged from no significant increase to 6.0%. Tests with two sets of reservoir cores and crude oil indicated slight improvement in recovery for low salinity brine. Crude oil type and rock type (particularly the presence and distribution of kaolinite) both play a dominant role in the effect that brine composition has on waterflood oil recovery.

Robertson, Eric Partridge; Thomas, Charles Phillip; Morrow, Norman; (U of Wyoming)

2003-01-01T23:59:59.000Z

58

Chemistry of silica in Cerro Prieto brines  

DOE Green Energy (OSTI)

The precipitation of amorphous silica from synthetic geothermal brines which resemble the flashed brine at Cerro Prieto has been studied. It was found that part of the dissolved silica quickly polymerizes to form suspended colloidal silica. The colloidal silica flocculates and settles slowly at unmodified brine pH values near 7.35. Raising the pH of the brine to about 7.8 by adding base and stirring for a few minutes causes rapid and complete flocculation and settling. These results have been confirmed in the field using actual Cerro Prieto brine. Both in the laboratory and in the field quaternary amines were found to be effective with some brine compositions but not with others. Polyacrylamides do not work at all. These results suggest the following simple preinjection brine treatment process: age the brine for 10 to 20 minutes in a covered holding tank, add 20 to 30 ppM lime (CaO), stir for 5 minutes, and separate the flocculated silica from the brine using a conventional clarifier. The brine coming out of such a process will be almost completely free of suspended solids. The pilot plant tests needed to reduce this conceptual process to practice are discussed. The rate of deposition of silica scale from synthetic brines was separately studied. It was found that a modest decrease in pH could significantly reduce the scaling rate at a reasonable cost. The equilibrium chemistry of Cerro Prieto brine was studied theoretically. These calculations indicate that increasing the brine pH to remove silica might cause some precipitation of carbonate minerals, but also that this problem could easily be eliminated at a reasonable cost if it did arise.

Weres, O.; Tsao, L.; Iglesias, E.

1980-04-01T23:59:59.000Z

59

Chemistry of Silica in Cerro Prieto Brines  

DOE Green Energy (OSTI)

The precipitation of amorphous silica from synthetic geothermal, brines which resemble the flashed brine at Cerro Prieto has been studied. It was found that part of the dissolved silica quickly polymerizes to form suspended colloidal silica. The colloidal silica flocculates and settles slowly at unmodified brine pH values near 7.35. Raising the pH of the brine to about 7.8 by adding base and stirring for a few minutes causes rapid and complete flocculation and settling. these results have been confirmed in the field using actual Cerro Prieto brine. Both in the laboratory and in the field quaternary amines were found to be effective with some brine compositions but not with others. Polyacrylamides do not work at all. These results suggest the following simple preinjection brine treatment process: age the brine for 10-20 minutes in a covered holding tank, add 20-30 ppm lime (CaO), stir for 5 minutes, and separate the flocculated silica from the brine using a conventional clarifier. The brine coming out of such a process will be almost completely free of suspended solids. The pilot plant tests needed to reduce this conceptual process to practice are discussed. The rate of deposition of silica scale from synthetic brines was separately studied. It was found that a modest decrease in pH could significantly reduce the scaling rate at a reasonable cost. The equilibrium chemistry of Cerro Prieto brine was studied theoretically. These calculations indicate that increasing the brine pH to remove silica might cause some precipitation of carbonate minerals, but also that this problem could easily be eliminated at a reasonable cost if it did arise.

Weres, Oleh; Iglesias, Eduardo; Tsao, Leon

1980-04-01T23:59:59.000Z

60

Property:BrineConstituents | Open Energy Information  

Open Energy Info (EERE)

BrineConstituents BrineConstituents Jump to: navigation, search Property Name BrineConstituents Property Type String Description Describes major elements, compounds in geothermal brine This is a property of type Page. Subproperties This property has the following 1 subproperty: V Valles Caldera - Redondo Geothermal Area Pages using the property "BrineConstituents" Showing 2 pages using this property. N North Brawley Geothermal Area + Chlorine, sodium, potassium, and calcium. Silica concentrations are 527 mg/l and total dissolved solids measure 82,900 mg/l. + S Salt Wells Geothermal Area + Cl, Na, SO4, SiO2, HCO3, and minor Ca, K + Retrieved from "http://en.openei.org/w/index.php?title=Property:BrineConstituents&oldid=598832#SMWResults" Category: Properties

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Development Operations Hypersaline Geothermal Brine Utilization Imperial  

Open Energy Info (EERE)

Hypersaline Geothermal Brine Utilization Imperial Hypersaline Geothermal Brine Utilization Imperial County, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Development Operations Hypersaline Geothermal Brine Utilization Imperial County, California Abstract N/A Authors Whitescarver and Olin D. Published U.S. Department of Energy, 1984 Report Number N/A DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Development Operations Hypersaline Geothermal Brine Utilization Imperial County, California Citation Whitescarver, Olin D.. 1984. Development Operations Hypersaline Geothermal Brine Utilization Imperial County, California. (!) : U.S. Department of Energy. Report No.: N/A. Retrieved from "http://en.openei.org/w/index.php?title=Development_Operations_Hypersaline_Geothermal_Brine_Utilization_Imperial_County,_California&oldid=682648

62

Development Operations Hypersaline Geothermal Brine Utilization...  

Open Energy Info (EERE)

Number NA DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Development Operations Hypersaline Geothermal Brine Utilization Imperial...

63

CSP, PVS and a Recursive Authentication Protocol Jeremy Bryans and Steve Schneider  

E-Print Network (OSTI)

CSP, PVS and a Recursive Authentication Protocol Jeremy Bryans and Steve Schneider Department In this paper we consider the nature of machine proofs used in the CSP approach to the veri cation of authentication protocols using the process algebra CSP Hoa85]. The CSP syntax provides a natural and precise way

Doran, Simon J.

64

Elastic Moduli of Ultrathin Amorphous Polymer Films Christopher M. Stafford,*, Bryan D. Vogt, Christopher Harrison,,  

E-Print Network (OSTI)

Elastic Moduli of Ultrathin Amorphous Polymer Films Christopher M. Stafford,*, Bryan D. Vogt are prohibitively difficult to perform at this time. * Corresponding author: Fax +1 (301) 975-4924; e-mail chris.stafford ) 3 (2) 5096 Stafford et al. Macromolecules, Vol. 39, No. 15, 2006 #12;assumption in the derivation

Huang, Rui

65

Topographic Sensitivity Studies with a Bryan–Cox-Type Ocean Model  

Science Conference Proceedings (OSTI)

This paper describes a series of four experiments, each run for 10 years at 1° × 1° resolution on a North Atlantic domain, designed to illuminate the sensitivity of a Bryan–Cox-type ocean model to changes in the representation of the ridges that ...

M. J. Roberts; R. A. Wood

1997-05-01T23:59:59.000Z

66

Mound Plant Director's Final Findings and Orders, October 4, 1995  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mound Plant Director's Final Findings and Orders, October 4, 1995 Page 1 of 16 Mound Plant Director's Final Findings and Orders, October 4, 1995 Page 1 of 16 EM Home | Regulatory Compliance | Environmental Compliance Agreements Mound Plant Director's Final Findings and Orders, October 4, 1995 BEFORE THE OHIO ENVIRONMENTAL PROTECTION AGENCY In the Matter Of: United States Department of Energy : Director's Final Mound Facility : Findings and Order P.O. Box 66 : Miamisburg, Ohio 45343-0066 : Respondent It is hereby agreed by and among the parties hereto as follows: Table of Contents I. Jurisdiction II. Parties Bound III. Definitions IV. Findings of Fact V. Orders VI. Limitations of Director's Approval VII. Notice VIII. Project Managers IX. Dispute Resolution X. Funding XI. Other Applicable Laws XII. Reservation of Rights XIII. Modification

67

DOE - Office of Legacy Management -- Mound_Benefits  

Office of Legacy Management (LM)

Ohio > Mound_Benefits Ohio > Mound_Benefits Employment Verification Mercer, Mound Benefits Center (866) 296-5036 Worker and Community Transition Program (Section 3161) Direct all education, training, preference in hiring, relocation, and outplacement inquiries to: Professional Services of America, Inc. 601 Avery Street, Suite 500, Parkersburg, WV 26101 Phone: (866) 562-7482 Fax: (304) 485-1280 E-mail: jsheppard@psa-inc.com Medical and Life Insurance for Former EG&G, BWXTO, and CH2M HILL Employees For questions about health insurance coverage and/or dependent information, life insurance and/or beneficiaries, etc.: Mercer, Mound Benefits Center P.O. Box 9735, Providence, RI 02940 (866) 296-5036 9:00 a.m. to 6:00 p.m. EST, Monday-Friday For questions about insurance claims:

68

Audit of Mound Plant`s reduction in force  

Science Conference Proceedings (OSTI)

Objective of this audit was to determine whether the Mound Plant`s Fiscal Year 1992 reduction in force (RIF) was effectively managed and implemented properly by DOE. DOE established policy to encourage contractors to reduce staffing by voluntary separations without unreasonable separation costs. EG&G Mound`s FY 1992 RIF was accomplished by voluntary separations; however, its implementation unreasonably increased costs because DOE did not have adequate criteria or guidelines for evaluating contractors` RIF proposals, and because EG&G Mound furnished inaccurate cost data to DOE evaluators. The unreasonable costs amounted to at least $21 million. Recommendations are made that DOE develop and implement guidelines to impose limitations on voluntary separation allowances, early retirement incentive payments, and inclusion of crucial employee classifications in voluntary RIFs.

Not Available

1993-05-17T23:59:59.000Z

69

EA-1001: Commercialization of the Mound Plant, Golden, Colorado  

Energy.gov (U.S. Department of Energy (DOE))

This EA evaluates the environmental impacts of the proposal to commercialize surplus facilities such as the U.S. Department of Energy's Mound Plant in Miamisburg, Ohio.  Commercialization will make...

70

Microsoft Word - S07757_2011 Mound IC Report  

Office of Legacy Management (LM)

entire site from the south. Figure 3 shows the parcel boundaries laid over a March 2011 aerial photograph of the Mound Site. The actual photographs were taken at a low altitude,...

71

Environmental assessment for commercialization of the Mound Plant  

Science Conference Proceedings (OSTI)

In November 1993 US DOE decided to phase out operations at the Mound Plant in Miamisburg, Ohio, with the goal of releasing the site for commercial use. The broad concept is to transform the plant into an advanced manufacturing center with the main focus on commercializing products and other technology. DOE proposes to lease portions of the Mound Plant to commercial enterprises. This Environmental Impact statement has a finding of no significant impact in reference to such action.

Not Available

1994-10-26T23:59:59.000Z

72

Mounded LPG storage - Experience and developments  

SciTech Connect

Liquefied petroleum gas (LPG) is stored after production, and for distribution and use, in pressure vessels which vary in size from a few kilogrammes to many thousands of tons. The types of LPG under consideration are commercial butane, commercial propane, or mixtures of the two gases in varying proportions. Mounded storage systems are becoming popular as an alternative to the better-known traditional systems. The most widely used and therefore best-known of the traditional systems are the above-ground pressure-vessel designs. These more commonly comprise factory-made cylinders which are installed horizontally, being supported on saddles at each end of the vessel. When such vessels are installed in an LPG terminal, depot, or filling plant, they are required in multiple units to facilitate the storage of more than one grade of product and to enable regular maintenance and inspection to be carried out. Today's safety regulations require such installations to be divided into sub-groups of six tanks, with all the tanks located at a safe distance from one another, and from other facilities in the immediate area. These safety distances are being increased as a result of experience, which means terminals now require large areas of land.

Barber, D.

1988-01-01T23:59:59.000Z

73

Hydrocarbon content of geopressured brines. Final report  

DOE Green Energy (OSTI)

Design Well data (bottomhole pressure minus wellhead pressure, GWR, and hydrocarbon composition) is presented as a function of producing conditions. These are examined in conjunction with the following models to attempt to deduce the reservoir brine saturation level: (1) reservoir contains gas dispersed in the pores and the gas saturation is greater than critical; (2) reservoir brine is gas-saturated; (3) bubble point below hydrostatic pressure; and (4) bubble point between hydrostatic pressure and reservoir pressure. 24 figs., 10 tabs. (ACR)

Osif, T.L.

1985-08-01T23:59:59.000Z

74

Enforcement Letter, CH2M Hill Mound, Inc - December 22, 2004...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Letter, CH2M Hill Mound, Inc - December 22, 2004 December 22, 2004 Issued to CH2M Hill Mound, Inc. related to a Radioactive Contamination Event during Remediation Activities at...

75

Cimbebasia 16: 143-175, 2000 143 Architecture and morphogenesis in the mound of  

E-Print Network (OSTI)

Microbial community composition and biogeochemical processes in cold-water coral carbonate mounds carbonate mound gradient gel-electrophoresis seafloor biosphere microbial community structure sulfate of Bacteria and Archaea in a cluster of carbonate mounds located in the Gulf of Cadiz on the Moroccan margin

Turner, Scott

76

Biological control of Striga hermonthica by Cubitermes termite mound powder amendment in sorghum culture  

E-Print Network (OSTI)

is provided by Elsevier for the author's benefit and for the benefit of the author's institution, for non, ant mounds, and bulk soil from an agricultural field. Mound soil was most enriched in inorganic N than burrow, mound and bulk soil for most substrates. Casts also had the highest MPNs for particular

Thioulouse, Jean

77

Stability of plutonium(VI) in WIPP brine  

Science Conference Proceedings (OSTI)

The redox stability of plutonium (VI) in WIPP brine was investigated by monitoring the oxidation state as a function of time using a combination of absorption spectrometry, radiochemical counting and filtration. Studies were performed with Pu-239 and Pu-238 in four WIPP brines at concentrations between 10{sup {minus}3} and 10{sup {minus}8} M for durations as long as two years. Two synthetic brines, Brine A and ERDA-6, and two underground collected brines, DH-36 and G-Seep, were used. The stability of Pu(VI) depended on the brine composition and the speciation of the plutonium in that brine. When carbonate was present, a Pu(VI)-carbonate complex was observed that was stable. In the absence of carbonate, Pu(VI) hydrolytic species predominated which had a wide range of stability in the brines investigated. The results reported will help define the speciation of plutonium in WIPP brine and hence its potential for migration.

Reed, D.T.; Okajima, S.

1993-12-01T23:59:59.000Z

78

Volatility of HCl and the thermodynamics of brines during brine dryout  

DOE Green Energy (OSTI)

Laboratory measurements of liquid-vapor partitioning (volatility) of chlorides from brines to steam can be used to indicate the potential for corrosion problems in geothermal systems. Measurements of volatilities of solutes in chloride brines have established a possible mechanism for the production of high-chloride steam from slightly acidic high temperature brines. Questions concerning the fate of NaCl in the steam production process have been addressed through extensive measurements of its volatility from brines ranging in concentration from dilute solutions to halite saturation. Recent measurements of chloride partitioning to steam over brines in contact with Geysers rock samples are consistent with our concept of the process for production of high-chloride steam.

Simonson, J.M.; Palmer, D.A.

1997-04-01T23:59:59.000Z

79

Miamisburg Mound Community Improvement Corp | Open Energy Information  

Open Energy Info (EERE)

Miamisburg Mound Community Improvement Corp Miamisburg Mound Community Improvement Corp Jump to: navigation, search Name Miamisburg Mound Community Improvement Corp Address 965 Capstone Dr, Suite 480 Place Miamisburg, Ohio Zip 45342-6714 Sector Buildings, Efficiency, Geothermal energy, Services, Solar, Wind energy Product Business and legal services; Energy audits/weatherization; Energy provider: power production; Engineering/architectural/design;Installation;Investment/finances; Manufacturing; Research and development; Trainining and education;Other:Economic Development Phone number 937-865-4462 Website http://www.mound.com Coordinates 39.6304472°, -84.2903471° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.6304472,"lon":-84.2903471,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

80

Characteristics and origin of Earth-mounds on the Eastern Snake River Plain, Idaho  

Science Conference Proceedings (OSTI)

Earth-mounds are common features on the Eastern Snake River Plain, Idaho. The mounds are typically round or oval in plan view, mounds have formed on deposits of multiple sedimentary environments. Those studied included alluvial gravel terraces along the Big Lost River (late Pleistocene/early Holocene age), alluvial fan segments on the flanks of the Lost River Range (Bull Lake and Pinedale age equivalents), and loess/slopewash sediments overlying basalt flows. Backhoe trenches were dug to allow characterization of stratigraphy and soil development. Each mound has features unique to the depositional and pedogenic history of the site; however, there are common elements to all mounds that are linked to the history of mound formation. Each mound has a {open_quotes}floor{close_quotes} of a sediment or basement rock of significantly different hydraulic conductivity than the overlying sediment. These paleosurfaces are overlain by finer-grained sediments, typically loess or flood-overbank deposits. Mounds formed in environments where a sufficient thickness of fine-grained sediment held pore water in a system open to the migration to a freezing front. Heaving of the sediment occurred by the growth of ice lenses. Mound formation occurred at the end of the Late Pleistocene or early in the Holocene, and was followed by pedogenesis. Soils in the mounds were subsequently altered by bioturbation, buried by eolian deposition, and eroded by slopewash runoff. These secondary processes played a significant role in maintaining or increasing the mound/intermound relief.

Tullis, J.A.

1995-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Placing Refuge: Shell Mounds and the Archaeology of Colonial Encounters in the San Francisco Bay Area, California  

E-Print Network (OSTI)

mounds by hunter-gatherers and ensuing currency as foundations for cultural continuity following the closure

Schneider, Tsim Duncan

2010-01-01T23:59:59.000Z

82

Brine flow in heated geologic salt.  

Science Conference Proceedings (OSTI)

This report is a summary of the physical processes, primary governing equations, solution approaches, and historic testing related to brine migration in geologic salt. Although most information presented in this report is not new, we synthesize a large amount of material scattered across dozens of laboratory reports, journal papers, conference proceedings, and textbooks. We present a mathematical description of the governing brine flow mechanisms in geologic salt. We outline the general coupled thermal, multi-phase hydrologic, and mechanical processes. We derive these processes' governing equations, which can be used to predict brine flow. These equations are valid under a wide variety of conditions applicable to radioactive waste disposal in rooms and boreholes excavated into geologic salt.

Kuhlman, Kristopher L.; Malama, Bwalya

2013-03-01T23:59:59.000Z

83

Portable brine evaporator unit, process, and system  

DOE Patents (OSTI)

The present invention discloses a comprehensive, efficient, and cost effective portable evaporator unit, method, and system for the treatment of brine. The evaporator unit, method, and system require a pretreatment process that removes heavy metals, crude oil, and other contaminates in preparation for the evaporator unit. The pretreatment and the evaporator unit, method, and system process metals and brine at the site where they are generated (the well site). Thus, saving significant money to producers who can avoid present and future increases in transportation costs.

Hart, Paul John (Indiana, PA); Miller, Bruce G. (State College, PA); Wincek, Ronald T. (State College, PA); Decker, Glenn E. (Bellefonte, PA); Johnson, David K. (Port Matilda, PA)

2009-04-07T23:59:59.000Z

84

Brines formed by multi-salt deliquescence  

SciTech Connect

The FY05 Waste Package Environment testing program at Lawrence Livermore National Laboratory focused on determining the temperature, relative humidity, and solution compositions of brines formed due to the deliquescence of NaCl-KNO{sub 3}-NaNO{sub 3} and NaCl-KNO{sub 3}-NaNO{sub 3}-Ca(NO{sub 3}){sub 2} salt mixtures. Understanding the physical and chemical behavior of these brines is important because they define conditions under which brines may react with waste canister surfaces. Boiling point experiments show that NaCl-KNO{sub 3}-NaNO{sub 3} and NaCl-KNO{sub 3}-NaNO{sub 3}-Ca(NO{sub 3}){sub 2} salt mixtures form brines that transform to hydrous melts that do not truly 'dry out' until temperatures exceed 300 and 400 C, respectively. Thus a conducting solution is present for these salt assemblages over the thermal history of the repository. The corresponding brines form at lower relative humidity at higher temperatures. The NaCl-KNO{sub 3}-NaNO{sub 3} salt mixture has a mutual deliquescence relative humidity (MDRH) of 25.9% at 120 C and 10.8% at 180 C. Similarly, the KNO{sub 3}-NaNO{sub 3} salt mixture has MDRH of 26.4% at 120 C and 20.0% at 150 C. The KNO{sub 3}-NaNO{sub 3} salt mixture salts also absorb some water (but do not appear to deliquesce) at 180 C and thus may also contribute to the transfer of electrons at interface between dust and the waste package surface. There is no experimental evidence to suggest that these brines will degas and form less deliquescent salt assemblages. Ammonium present in atmospheric and tunnel dust (as the chloride, nitrate, or sulfate) will readily decompose in the initial heating phase of the repository, and will affect subsequent behavior of the remaining salt mixture only through the removal of a stoichiometric equivalent of one or more anions. Although K-Na-NO{sub 3}-Cl brines form at high temperature and low relative humidity, these brines are dominated by nitrate, which is known to inhibit corrosion at lower temperature. Nitrate to chloride ratios of the NaCl-KNO{sub 3}-NaNO{sub 3} salt mixture are about NO{sub 3}:Cl = 19:1. The role of nitrate on corrosion at higher temperatures is addressed in a companion report (Dixit et al., 2005).

Carroll, S; Rard, J; Alai, M; Staggs, K

2005-11-04T23:59:59.000Z

85

Silica scaling in simulated geothermal brines  

DOE Green Energy (OSTI)

A 6.3 1/sec (100 GPM) titanium corrosion test loop was modified to provide a dynamic facility for studying the formation of silica deposits, their properties and fates, as a function of brine composition, temperature, and flow conditions. Scale formation was studied in a segmented heat exchanger operating under realistic conditions; the segmented design permitted examination of scale formations in five temperature regimes. The program was terminated after minimal exploratory operation because of reduced sponsor perceptions of the need for concern with scaling problems. The runs which were completed dealt cursorily with brine concentration and pH effects. Results are presented.

Bohlmann, E.G.; Shor, A.J.; Berlinski, P.; Mesmer, R.E.

1981-04-01T23:59:59.000Z

86

Blue Mounds, Wisconsin: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Mounds, Wisconsin: Energy Resources Mounds, Wisconsin: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.0174968°, -89.8323454° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.0174968,"lon":-89.8323454,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

87

Enforcement Letter-Mound-08/22/1996  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mr. Michael T. Sullivan Mr. Michael T. Sullivan [ ] EG&G Mound Applied Technologies P.O. Box 3000 Miamisburg, OH 45343-3000 Re: Noncompliance Number NTS-OH-MB-EGGM-EGGMAT01-1996-0001 Dear Mr. Sullivan: On April 17, 1996, the Office of Enforcement and Investigation conducted an onsite evaluation of the referenced potential noncompliance reported to Department of Energy (DOE) by EG&G Mound (EG&G) in the Noncompliance Tracking System (NTS). This potential noncompliance, which occurred on January 11, 1996, and was reported on January 24, 1996, involved the inadvertent transfer of contamination, resulting in low level contamination of individuals, equipment and locations outside designated radiological areas. The April 17, 1996, site visit evaluated the adequacy of and progress

88

Mound, Former Production Workers Screening Projects | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Production Workers Screening Projects Production Workers Screening Projects Mound, Former Production Workers Screening Projects Project Name: Worker Health Protection Program Covered DOE Site: Mound Worker Population Served: Production Workers Principal Investigator: Jim Frederick Co-Principal Investigator: Steven Markowitz, MD Toll-free Telephone: 1-877-866-6802 Local Outreach Office Eric Parker, Paige Gibson and Mike Ball 113 East Central Avenue W. Carrollton, OH 45449 Website: http://www.worker-health.org/ This project is being conducted by the United Steelworkers, in conjunction with Queens College of the City University of New York. Free of charge, eligible workers can receive a medical exam, including chest X-ray and breathing test, and an educational workshop. This program also offers CT

89

Flower Mound, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Flower Mound, Texas: Energy Resources Flower Mound, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.0145673°, -97.0969552° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.0145673,"lon":-97.0969552,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

90

BIOCHEMICAL PROCESSES FOR GEOTHERMAL BRINE TREATMENT  

DOE Green Energy (OSTI)

As part of the DOE Geothermal Energy Program, BNL's Advanced Biochemical Processes for Geothermal Brines (ABPGB) project is aimed at the development of cost-efficient and environmentally acceptable technologies for the disposal of geothermal wastes. Extensive chemical studies of high and low salinity brines and precipitates have indicated that in addition to trace quantities of regulated substances, e.g., toxic metals such as arsenic and mercury, there are significant concentrations of valuable metals, including gold, silver and platinum. Further chemical and physical studies of the silica product have also shown that the produced silica is a valuable material with commercial potential. A combined biochemical and chemical technology is being developed which (1) solubilizes, separates, and removes environmentally regulated constituents in geothermal precipitates and brines (2) generates an amorphous silica product which may be used as feedstock for the production of revenue generating materials, (3) recover economically valuable trace metals and salts. Geothermal power resources which utilize low salinity brines and use the Stretford process for hydrogen sulfide abatement generate a contaminated sulfur cake. Combined technology converts such sulfur to a commercial grade sulfur, suitable for agricultural use. The R and D activities at BNL are conducted jointly with industrial parties in an effort focused on field applications.

PREMUZIC,E.T.; LIN,M.S.; BOHENEK,M.; JOSHI-TOPE,G.; ZHOU,W.; SHELENKOVA,L.; WILKE,R.

1998-09-20T23:59:59.000Z

91

Biochemical processes for geothermal brine treatment  

DOE Green Energy (OSTI)

As part of the DOE Geothermal Energy Program, BNL`s Advanced Biochemical Processes for Geothermal Brines (ABPGB) project is aimed at the development of cost-efficient and environmentally acceptable technologies for the disposal of geothermal wastes. Extensive chemical studies of high and low salinity brines and precipitates have indicated that in addition to trace quantities of regulated substances, e.g., toxic metals such as arsenic and mercury, there are significant concentrations of valuable metals, including gold, silver and platinum. Further chemical and physical studies of the silica product have also shown that the produced silica is a valuable material with commercial potential. A combined biochemical and chemical technology is being developed which (1) solubilizes, separates, and removes environmentally regulated constituents in geothermal precipitates and brines, (2) generates an amorphous silica product which may be used as feedstock for the production of revenue generating materials, (3) recover economically valuable trace metals and salts. Geothermal power resources which utilize low salinity brines and use the Stretford process for hydrogen sulfide abatement generate a contaminated sulfur cake. Combined technology converts such sulfur to a commercial grade sulfur, suitable for agricultural use. The R and D activities at BNL are conducted jointly with industrial parties in an effort focused on field applications.

Premuzic, E.T.; Lin, M.S.; Bohenek, M.; Joshi-Tope, G.; Zhou, W.; Shelenkova, L.; Wilke, R.

1998-08-01T23:59:59.000Z

92

Unconventional gas sources. Volume IV. Geopressured brines  

DOE Green Energy (OSTI)

The following topics are covered: study objectives, regional geology and prospect evaluation, reservoir engineering, drilling and well costs, production and water disposal facilities, pressure maintenance, geothermal and hydraulic energy assessment, operating expense, economic evaluation, environmental considerations, legal considerations, and risks analysis. The study addresses only sandstone brine reservoirs in the Texas and Louisiana Gulf Coast onshore areas. (MHR)

Not Available

1980-01-01T23:59:59.000Z

93

EG&G Mound Applied Technologies payroll system  

Science Conference Proceedings (OSTI)

EG&G Mound Applied Technologies, Inc., manages and operates the Mound Facility, Miamisburg, Ohio, under a cost-plus-award-fee contract administered by the Department of Energy`s Albuquerque Field Office. The contractor`s Payroll Department is responsible for prompt payment in the proper amount to all persons entitled to be paid, in compliance with applicable laws, regulations, and legal decisions. The objective was to determine whether controls were in place to avoid erroneous payroll payments. EG&G Mound Applied Technologies, Inc., did not have all the internal controls required by General Accounting Office Title 6, ``Pay, Leave, and Allowances.`` Specifically, they did not have computerized edits, separation of duties and responsibilities, and restricted access to payroll data files. This condition occurred because its managers were not aware of Title 6 requirements. As a result, the contractor could not assure the Department of Energy that payroll costs were processes accurately; and fraud, waste, or abuse of Department of Energy funds could go undetected. Our sample of 212 payroll transactions from a population of 66,000 in FY 1991 disclosed only two minor processing errors and no instances of fraud, waste or abuse.

Not Available

1992-02-07T23:59:59.000Z

94

Expected brine movement at potential nuclear waste repository salt sites  

SciTech Connect

The BRINEMIG brine migration code predicts rates and quantities of brine migration to a waste package emplaced in a high-level nuclear waste repository in salt. The BRINEMIG code is an explicit time-marching finite-difference code that solves a mass balance equation and uses the Jenks equation to predict velocities of brine migration. Predictions were made for the seven potentially acceptable salt sites under consideration as locations for the first US high-level nuclear waste repository. Predicted total quantities of accumulated brine were on the order of 1 m/sup 3/ brine per waste package or less. Less brine accumulation is expected at domal salt sites because of the lower initial moisture contents relative to bedded salt sites. Less total accumulation of brine is predicted for spent fuel than for commercial high-level waste because of the lower temperatures generated by spent fuel. 11 refs., 36 figs., 29 tabs.

McCauley, V.S.; Raines, G.E.

1987-08-01T23:59:59.000Z

95

Geothermal brines and sludges: a new resource  

DOE Green Energy (OSTI)

Development of cost efficient biochemical processes for the treatment of geothermal brines and sludges is the main thrust of a major R&D effort at Brookhaven National Laboratory (BNL). This effort has led to the design of an environmentally acceptable, technically and economically feasible new technology which converts geothermal wastes into products with significant commercial potential. These include valuable metals recovery with a metal extraction and recovery efficiency of better then 80% over short periods of time (5-25 hours). The new technology also yields valuable salts, such as potassium chloride and generates high quality pigment free silica. The basic technology is versatile and can, with slight modifications, be used in the treatment of hypersaline as well as low salinity brines and sludges. Concurrently traces of toxic metals, including radium are removed to levels which are within regulatory limits. The current status of the new biochemical technology will be discussed in this paper.

Premuzic, E.T.; Lin, M.S.; Lian, H.; Miltenberger, R.P.

1996-10-01T23:59:59.000Z

96

Hydrocarbons associated with brines from geopressured wells  

DOE Green Energy (OSTI)

The purpose of this research is to determine the concentration of the cryocondensates in fluids of the various USDOE Geopressured wells as a function of production volume, to correlate the production of these compounds with reservoir and well production characteristics, to precisely measure solubilities of cryocondensates components in water and sodium chloride solutions (brines) as a function of ionic strength and temperature and the component's distribution coefficients between these solutions and oil, to develop models of the reservoir which are consistent with the data obtained, to monitor the wells for the production of aliphatic oils and relate any such production with the data obtained, and to develop a harsh environment pH probe for use in well brines. Results are summarized.

Not Available

1991-01-15T23:59:59.000Z

97

Approach to recover strategic metals from brines  

DOE Green Energy (OSTI)

The objective of the proposed research is to evaluate hypersaline brines from geothermal sources and salt domes as possible sources for some strategic metals. This research is suggested because several previous analyses of brine from geothermal wells in the Imperial Valley, California, and from Gulf Coast salt domes, indicate near commercial values for platinum as well as other metals (i.e., gold, silver). Extraction of the platinum should be technically feasible. A research program should include more complete systematic sampling and analysis for resource delineation, followed by bench-scale investigation of several potential extraction processes. This could be followed by engineering feasibility and design studies, for extraction of the metals either as a by-product of other operations or in a stand-alone process.

Raber, E.; Harrar, J.; Gregg, D.

1981-09-16T23:59:59.000Z

98

WETTING BEHAVIOR OF SELECTED CRUDE OIL/BRINE/ROCK SYSTEMS  

Science Conference Proceedings (OSTI)

The effect of aging and displacement temperatures, and brine and oil composition on wettability and the recovery of crude oil by spontaneous imbibition and waterflooding has been investigated. This study is based on displacement tests in Berea Sandstone using three distinctly different crude oils and three reservoir brines. Brine concentration was varied by changing the concentration of total dissolved solids of the synthetic brine in proportion to give brine of twice, one tenth, and one hundredth of the reservoir brine concentration. Aging and displacement temperatures were varied independently. For all crude oils, water-wetness and oil recovery increased with increase in displacement temperature. Tests on the effect of brine concentration showed that salinity of the connate and invading brines can have a major influence on wettability and oil recovery at reservoir temperature. Oil recovery increased over that for the reservoir brine with dilution of both the initial (connate) and invading brine or dilution of either. Removal of light components from the crude oil resulted in increased water-wetness. Addition of alkanes to the crude oil reduced the water-wetness, and increased oil recovery. Relationships between waterflood recovery and wettability are summarized.

G.Q. Tang; N.R. Morrow

1997-04-01T23:59:59.000Z

99

An Intercomparison of a Bryan-Cox-Type Ocean Model and an Isopycnic Ocean Model. Part II: The Subtropical Gyre and Meridional Heat Transport  

Science Conference Proceedings (OSTI)

In a companion paper, two ocean general circulation models were implemented in order to simulate and intercompare the main features of the North Atlantic circulation: the Atlantic Isopycnic Model (AIM) and the Hadley Centre Bryan-Cox-type ocean ...

Robert Marsh; Adrian L. New; Malcolm J. Roberts; Richard A. Wood

1996-08-01T23:59:59.000Z

100

Plant Mounds as Concentration and Stabilization Agents for Actinide Soil Contaminants in Nevada  

SciTech Connect

Plant mounds or blow-sand mounds are accumulations of soil particles and plant debris around the base of shrubs and are common features in deserts in the southwestern United States. An important factor in their formation is that shrubs create surface roughness that causes wind-suspended particles to be deposited and resist further suspension. Shrub mounds occur in some plant communities on the Nevada Test Site, the Nevada Test and Training Range (NTTR), and Tonopah Test Range (TTR), including areas of surface soil contamination from past nuclear testing. In the 1970s as part of early studies to understand properties of actinides in the environment, the Nevada Applied Ecology Group (NAEG) examined the accumulation of isotopes of Pu, 241Am, and U in plant mounds at safety experiment and storage-transportation test sites of nuclear devices. Although aerial concentrations of these contaminants were highest in the intershrub or desert pavement areas, the concentration in mounds were higher than in equal volumes of intershrub or desert pavement soil. The NAEG studies found the ratio of contaminant concentration of actinides in soil to be greater (1.6 to 2.0) in shrub mounds than in the surrounding areas of desert pavement. At Project 57 on the NTTR, 17 percent of the area was covered in mounds while at Clean Slate III on the TTR, 32 percent of the area was covered in mounds. If equivalent volumes of contaminated soil were compared between mounds and desert pavement areas at these sites, then the former might contain as much as 34 and 62 percent of the contaminant inventory, respectively. Not accounting for radionuclides associated with shrub mounds would cause the inventory of contaminants and potential exposure to be underestimated. In addition, preservation of shrub mounds could be important part of long-term stewardship if these sites are closed by fencing and posting with administrative controls.

D.S. Shafer; J. Gommes

2009-02-03T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Structure and composition of organic reefs and carbonate mud mounds: concepts and categories  

E-Print Network (OSTI)

of their large numbers and biomass. Their depredation on defoliating insects benefits trees (Karhu & Neuvonen; Mabelis, 2007; Dekoninck et al., 2010). The domed nest mounds of red wood ants are conspicu- ous; some can: Formicidae) nest mounds over an extensive area: Trialing a novel method KERRY M. BORKIN1 , RON W. SUMMERS2

Riding, Robert

102

STRUCTURE OF A CARBONATE/HYDRATE MOUND IN THE NORTHERN GULF OF MEXICO  

E-Print Network (OSTI)

STRUCTURE OF A CARBONATE/HYDRATE MOUND IN THE NORTHERN GULF OF MEXICO T. McGee1* , J. R. Woolsey1 of Mississippi Canyon Block 118 (MC118) This mound has been chosen by the Gulf of Mexico Hydrates Research

Gerstoft, Peter

103

Comparison of elementary geothermal-brine power-production processes  

SciTech Connect

From applied technology geothermal committee meeting; Idaho Falls, Idaho, USA (7 Aug 1973). A comparison of three simple geothermal power- production systems shows that the flashed steam and the compound systems are favored for use with high-temperature brines. The binary system becomes economically competitive only when used on low-temperature brines (enthalpies less than 350 Btu/lb). Geothermal power appears to be economically attractive even when low-temperature brines are used. (auth)

Green, M.A.; Laird, A.D.K.

1973-08-01T23:59:59.000Z

104

Microsoft Word - LEGAL NOTICE for Mound Site 2011 CERCLA Five.doc  

Office of Legacy Management (LM)

LEGAL NOTICE for Mound Site 2011 CERCLA Five-Year Review Page 1 of 2 LEGAL NOTICE for Mound Site 2011 CERCLA Five-Year Review Page 1 of 2 LEGAL NOTICE for Mound Site 2011 CERCLA Five-Year Review The U.S. Department of Energy (DOE) Office of Legacy Management (LM) is conducting the third Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Five-Year Review of the Mound Site in Miamisburg, Ohio. The Five-Year Review process ensures that the selected CERCLA remedies remain protective of human health and the environment. After the Mound Plant Site was placed on the CERCLA National Priority List in 1989, DOE signed a CERCLA Section 120 Federal Facility Agreement with the U.S. Environmental Protection Agency (EPA) in October 1990 and a tripartite agreement among the DOE, EPA, and Ohio EPA (OEPA) in 1993. The

105

CX-009719: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

19: Categorical Exclusion Determination 19: Categorical Exclusion Determination CX-009719: Categorical Exclusion Determination Repair and Line Bryan Mound Brine Tank, BMT-1 CX(s) Applied: B1.3 Date: 12/18/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office Subcontractor shall provide all transportation, materials, equipment, supplies, tools, facilities, utilities, labor and supervision required to repair and line the Bryan Mound (BM) brine tank, BMT-1. The tank will be cleaned by others before turning it over to the Subcontractor for repairs. Tasks include welding repair work (if required), welding inspection, tank surface preparation, and lining. CX-009719.pdf More Documents & Publications CX-000873: Categorical Exclusion Determination CX-009213: Categorical Exclusion Determination

106

Transition and Closeout of the Former DOE Mound Plant Site: Lessons Learned  

SciTech Connect

The U.S. Department of Energy's (DOE's) Office of Environmental Management (EM) manages the Miamisburg Closure Project (MCP) by cleaning up the Mound site, located in Miamisburg, Ohio, to specific environmental standards, conveying all excess land parcels to the Miamisburg Mound Community Improvement Corporation, and transferring all continuing DOE post-closure responsibilities to the Office of Legacy Management (LM). Presently, the EM cleanup contract of the Mound site with CH2M Hill Mound Inc. is scheduled for completion on March 31, 2006. LM manages the Mound transition efforts and also post-closure responsibilities at other DOE sites via a contract with the S.M. Stoller Corporation. The programmatic transfer from EM to LM is scheduled to take place on October 1, 2006. The transition of the Mound site has required substantial integration and coordination between the EM and LM. Several project management principles have been implemented to help facilitate the transfer of programmatic responsibility. As a result, several lessons learned have been identified to help streamline and improve integration and coordination of the transfer process. Lessons learned from the Mound site transition project are considered a work in progress and have been summarized according to a work breakdown structure for specific functional areas in the transition schedule. The functional areas include program management, environmental, records management, information technology, property management, stakeholder and regulatory relations, procurement, worker pension and benefits, and project closeout. Specific improvements or best practices have been recognized and documented by the Mound transition team. The Mound site is one of three major cleanup sites within the EM organization scheduled for completion in 2006. EM, EM cleanup contractor, LM, and LM post-closure contractor have identified lessons learned during the transition and closure of the Mound site. The transition effort from environmental cleanup to post-closure operations is complex and requires creative and innovative solutions. Future environmental cleanups can benefit from the lessons learned gained by DOE and contractor organizations. (authors)

Carpenter, C. P. [U.S. Department of Energy Office of Legacy Management, Research Ridge 4, MS-K09, 3600 Collins Ferry Road, Morgantown, WV 26507 (United States); Marks, M. L.; Smiley, S.L. [U.S. Department of Energy Office of Environmental Management, Chiquita Building, 250 E. 5 th Street, Cincinnati, OH 45202 (United States); Gallaher, D. M. [S.M. Stoller Corporation, 955 Mound Road, Miamisburg, OH 45342 (United States)

2006-07-01T23:59:59.000Z

107

Origin, distribution, and movement of brine in the Permian Basin (U. S. A. ). A model for displacement of connate brine  

SciTech Connect

Na-Cl, halite Ca-Cl, and gypsum Ca-Cl brines with salinities from 45 to >300 g/L are identified and mapped in four hydrostratigraphic units in the Permian Basin area beneath western Texas and Oklahoma and eastern New Mexico, providing spatial and lithologic constraints on the interpretation of the origin and movement of brine. Na-Cl brine is derived from meteoric water as young as 5-10 Ma that dissolved anhydrite and halite, whereas Ca-Cl brine is interpreted to be ancient, modified-connate Permian brine that now is mixing with, and being displaced by, the Na-Cl brine. Displacement fronts appear as broad mixing zones with no significant salinity gradients. Evolution of Ca-Cl brine composition from ideal evaporated sea water is attributed to dolomitization and syndepositional recycling of halite and bittern salts by intermittent influx of fresh water and sea water. Halite Ca-Cl brine in the evaporite section in the northern part of the basin differs from gypsum Ca-Cl brine in the south-central part in salinity and Na/Cl ratio and reflects segregation between halite- and gypsum-precipitating lagoons during the Permian. Ca-Cl brine moved downward through the evaporite section into the underlying Lower Permian and Pennsylvanian marine section that is now the deep-basin brine aquifer, mixing there with pre-existing sea water. Buoyancy-driven convection of brine dominated local flow for most of basin history, with regional advection governed by topographically related forces dominant only for the past 5 to 10 Ma. 71 refs., 11 figs.

Bein, A.; Dutton, A.R. (Univ. of Texas, Austin (United States))

1993-06-01T23:59:59.000Z

108

CX-005897: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Determination CX-005897: Categorical Exclusion Determination Bryan Mound Upgrade Wood to Steel Lighting Poles CX(s) Applied: B1.3 Date: 05052011 Location(s): Bryan Mound,...

109

Audit of the transfer of government-owned property at the Mound and Pinellas Plants  

SciTech Connect

This report addresses the audit of the transfer of government-owned property at the Mound and Pinellas Plants. The end of the Cold War brought many changes to the Department of Energy (Department), including the reconfiguration of defense program activities and the closure of some operations. Public Law 103-160 allows the Department to transfer or lease, under specified conditions, Department-owned personal property to economic development initiatives. By encouraging economic development, the Department hopes to mitigate adverse impacts that plant closures would have on local economies. The objective of the audit was to determine whether the Department's interests were properly protected with regard to the transfer of equipment from weapons production use to economic development initiatives. The Mound Plant (Mound) and the Pinellas Plant (Pinellas) did not have property disposition plans that would properly protect Departmental interests. Specifically, Mound planned to make about $13.2 million of Government-owned property available to private businesses even through the property was needed by Defense Programs at other facilities and would cost less than $1 million to relocate. In addition, Mound and Pinellas planned to make available to economic development initiatives several hundred million dollars of Government-owned property without first determining whether it was needed by other Departmental elements. These conditions existed because neither Headquarters nor the Albuquerque Operations Office provided Mound and Pinellas adequate guidance, and Mound and Pinellas management believed that economic development initiatives could take precedence over some Departmental programs.

Not Available

1994-11-01T23:59:59.000Z

110

Microsoft Word - S07757_2011 Mound IC Report  

Office of Legacy Management (LM)

IC Assessment Checklist IC Assessment Checklist This page intentionally left blank CHECKLIST WORKSHEET - COMBINED - ALL PARCELS Review of Effectiveness of Institutional Controls U.S. Department of Energy Annual Assessment of the Effectiveness of Site-Wide Institutional Controls June 2011 Doc. No. S07757 Page A-1 Scope: Entire Mound Site Preliminary inspections performed on: April 5 and 7, 2011 Physical Inspection Walk around on: April 12, 2011 Review led by: Art Kleinrath, DOE LM Phone #: 937-227-2237 Participants in Physical Inspection Walk Around on April 12, 2011: See attached sign-in sheet. Summary of property improvements since the previous Review. For example, have buildings been demolished or erected? Has surface water flow been modified? Has landscaping been

111

Mound Plant Federal Facility Agreement, July 15, 1993 Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

United States Environmental Protection Agency Region V United States Environmental Protection Agency Region V and the State of Ohio Federal Facility Agreement State Ohio Agreement Type Federal Facility Agreement Legal Driver(s) CERCLA Scope Summary DOE shall identify Interim Remedial Actions (IRAs) alternatives and implement US EPA and OEPA approved remedies for the site in accordance with CERCLA Parties EPA; Ohio EPA (OEPA); DOE Date 07/15/1993 SCOPE * Identify Interim Remedial Action (IRA) alternatives which include Remedial Investigations (RI) and Feasibility Studies (FS); design and implement US EPA and OEPA approved remedies for the Mound site in accordance with CERCLA. ESTABLISHING MILESTONES * After approval of remedial design and action plans, DOE shall prepare and provide to U.S. EPA and OEPA written monthly progress reports.

112

Decommissioning of the Special Metallurgical Building at Mound Laboratory  

SciTech Connect

The Special Metallurgical Building at Mound Laboratory, a building of 18,515 sq ft of floor space, was decommissioned. This decommissioned facility formerly housed 238PU processes for the fabrication of radioisotopic fueled heat sources. The 238PU work was conducted in 585 linear ft of gloveboxes occupying approximately 12,600 sq ft of the building. All of the gloveboxes, process services, building services, interior walls, and ceilings were removed to the point of exit at the roof. Eighty-five percent of the filter banks occupying 700 sq ft of floor space was also removed. Special procedures and special equipment were used to reduce the amount of 238PU in the building from approximately 100,000 Ci at the start of the effort to less than 0.3 Ci without a significant release to the environment.

Harris, W. R.; Kokenge, B. R.; Marsh, G. C.

1965-12-31T23:59:59.000Z

113

Audit of Shutdown and Transition of the Mound Plant, IG-0408  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

June 24, 1997 June 24, 1997 MEMORANDUM FOR THE SECRETARY FROM: John C. Layton Inspector General SUBJECT: INFORMATION: "Audit of Shutdown and Transition of the Mound Plant" BACKGROUND: The end of the Cold War has allowed the Department of Energy (Department) to reduce weapons production and consolidate operations throughout the nuclear weapons complex. As part of this consolidation, the Department has either transferred or is planning to transfer all weapons-related and production activities at the Mound Plant to other Departmental facilities. The objective of this audit was to determine if the shutdown and transition of the Mound Plant was progressing efficiently and effectively. More

114

Assessment of the AWC TRUclean process for use on Mound soils and sediments  

Science Conference Proceedings (OSTI)

The AWC TRUclean System has been proposed as a method to reduce the volume of LSA waste during D&D excavation of Pu-238 contaminated soils on the Mound Site and Pu-238 contaminated sediments in the Miami-Erie Canal. Following test runs with Mound soil, AWC suggested that the TRUclean Process could reduce the amount of LSA waste by greater than 90% if a machine could be built and used to process the Mound soil. The cost savings which could potentially be realized by assuming this magnitude of volume reduction were thought to be significant on large projects. These preliminary results suggested that a review of the TRUclean Process and the 1987 test results should be performed to determine a course of action. The AWC TRUclean Process and the test data have been evaluated and the potential effectiveness of the process determined for use on Mound soils and/or on the sediments in the Miami-Erie Canal.

Rogers, D.R.

1989-03-23T23:59:59.000Z

115

Origin and geochemical evolution of the Michigan basin brine  

Science Conference Proceedings (OSTI)

Chemical and isotopic data were collected on 126 oil field brine samples and were used to investigate the origin and geochemical evolution of water in 8 geologic formations in the Michigan basin. Two groups of brine are found in the basin, the Na-Ca-Cl brine in the upper Devonian formations, and Ca-Na-Cl brine from the lower Devonian and Silurian aged formations. Water in the upper Devonian Berea, Traverse, and Dundee formations originated from seawater concentrated into halite facies. This brine evolved by halite precipitation, dolomitization, aluminosilicate reactions, and the removal of SO{sub 4} by bacterial action or by CaSO{sub 4} precipitation. The stable isotopic composition (D, O) is thought to represent dilution of evapo-concentrated seawater by meteoric water. Water in the lower Devonian Richfield, Detroit River Group, and Niagara-Salina formations is very saline Ca-Na-Cl brine. Cl/Br suggest it originated from seawater concentrated through the halite and into the MgSO{sub 4} salt facies, with an origin linked to the Silurian and Devonian salt deposits. Dolomitization and halite precipitation increased the Ca/Na, aluminosilicate reactions removed K, and bacterial action or CaSO{sub 4} precipitation removed SO{sub 4} from this brine. Water chemistry in the Ordovician Trenton-Black River formations indicates dilution of evapo-concentrated seawater by fresh or seawater. Possible saline end-members include Ordovician seawater, present-day upper Devonian brine, or Ca-Cl brine from the deeper areas in the basin.

Wilson, T.P.

1989-01-01T23:59:59.000Z

116

Mound bridge-wire welding, testing and corrosion seminar, Miamisburg, OH, May 7-8, 1968  

SciTech Connect

Brief summaries are presented on the following presentations: welding for low voltage operation, welding techniques at Mound, welding/joining at Sandia, Ultrasonic`s plastic assemblies of detonator components, laser welding bridge-wires, laser safety in the Biorad industrial environment, nondestructive testing at Mound, thermal cycle data and evaluation, thermal cycle nondestructive testing, corrosion of detonator electrode and bridge-wire, and corrosion studies and fabrication of bridge-wire at Sigmund Cohn.

Richards, M.A.

1968-08-07T23:59:59.000Z

117

Cost estimate for muddy water palladium production facility at Mound  

SciTech Connect

An economic feasibility study was performed on the ''Muddy Water'' low-chlorine content palladium powder production process developed by Mound. The total capital investment and total operating costs (dollars per gram) were determined for production batch sizes of 1--10 kg in 1-kg increments. The report includes a brief description of the Muddy Water process, the process flow diagram, and material balances for the various production batch sizes. Two types of facilities were evaluated--one for production of new, ''virgin'' palladium powder, and one for recycling existing material. The total capital investment for virgin facilities ranged from $600,000 --$1.3 million for production batch sizes of 1--10 kg, respectively. The range for recycle facilities was $1--$2.3 million. The total operating cost for 100% acceptable powder production in the virgin facilities ranged from $23 per gram for a 1-kg production batch size to $8 per gram for a 10-kg batch size. Similarly for recycle facilities, the total operating cost ranged from $34 per gram to $5 per gram. The total operating cost versus product acceptability (ranging from 50%--100% acceptability) was also evaluated for both virgin and recycle facilities. Because production sizes studied vary widely and because scale-up factors are unknown for batch sizes greater than 1 kg, all costs are ''order-of-magnitude'' estimates. All costs reported are in 1987 dollars.

McAdams, R.K.

1988-11-30T23:59:59.000Z

118

Mound Laboratory's Reclamation and Recycling Program  

SciTech Connect

In keeping with Mound Laboratory's tradition for innovation and forward-looking action, several studies were recently conducted to seek out alternatives to incineration and landfill of all nonradioactive solid waste. Efforts were directed towards reclamation, reuse, and recycling of solid wastes. These efforts resulted in a reclamation and recycling program which is being implemented in three separate phases: 1. Phase I provides for reclamation and recycling of IBM cards, printouts, and white paper. 2. Phase II is designed for reclamation, recycling, or off-site disposal of all wastes generated in buildings and areas where radioactive or explosive wastes are not contained. 3. Phase III provides for reclamation, recycling, or off-site disposal of the remaining wastes not included in Phases I and II. Implementatin would follow successful operation of Phases I and II and would only be implemented after a complete analysis of monitoring and segregation techniques have been established to assure against any possibility of off-site contamination.

Garbe, Yvonne M.

1974-10-01T23:59:59.000Z

119

Concentration of Actinides in Plant Mounds at Safety Test Nuclear Sites in Nevada  

SciTech Connect

Plant mounds or blow-sand mounds are accumulations of soil particles and plant debris around large shrubs and are common features in deserts in the southwestern United States. Believed to be an important factor in their formation, the shrubs create surface roughness that causes wind-suspended particles to be deposited and resist further suspension. Shrub mounds occur in some plant communities on the Nevada Test Site, the Nevada Test and Training Range (NTTR), and Tonopah Test Range (TTR), including areas of surface soil contamination from past nuclear testing. In the 1970s as part of early studies to understand properties of actinides in the environment, the Nevada Applied Ecology Group (NAEG) examined the accumulation of isotopes of Pu, {sup 241}Am, and U in plant mounds at safety test sites. The NAEG studies found concentrations of these contaminants to be greater in shrub mounds than in the surrounding areas of desert pavement. For example, at Project 57 on the NTTR, it was estimated that 15 percent of the radionuclide inventory of the site was associated with shrub mounds, which accounted for 17 percent of the surface area of the site, a ratio of inventory to area of 0.85. At Clean Slate III at the TTR, 29 percent of the inventory was associated with approximately 32 percent of the site covered by shrub mounds, a ratio of 0.91. While the total inventory of radionuclides in intershrub areas was greater, the ratio of radionuclide inventory to area was 0.40 and 0.38, respectively, at the two sites. The comparison between the shrub mounds and adjacent desert pavement areas was made for only the top 5 cm since radionuclides at safety test sites are concentrated in the top 5 cm of intershrub areas. Not accounting for radionuclides associated with the shrub mounds would cause the inventory of contaminants and potential exposure to be underestimated. As part of its Environmental Restoration Soils Subproject, the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office has proposed that the majority of its contaminated soil 'Corrective Action Units', including the safety test sites, be closed by fencing and posting with administrative controls. The concentration of actinides in the shrub mounds has important implications for postclosure management of the safety test sites. Because resuspension factors at safety test sites can be three to four orders-of-magnitude higher than soil sites associated with atmospheric tests where criticality occurred, the shrub mounds are an important factor in stabilization of actinide contaminants. Loss of shrubs associated with mounds from fire or plant die-back from drought could cause radionuclides at these sites to become more prone to suspension and water erosion until the sites are stabilized. Alternatively, although shrub mounds are usually composed of predominantly fine sand size particles, smaller silt and clay size particles in them are often high in CaCO{sub 3} content. The CaCO{sub 3} may act as a cementing agent to limit erosion of the shrub mounds even if the vegetation cover is temporarily lost.

David S. Shafer; Jenna Gommes

2008-09-15T23:59:59.000Z

120

Office of Inspector General report on audit of shutdown and transition of the Mound Plant  

Science Conference Proceedings (OSTI)

With the end of the Cold War, the Department of Energy (Department) has greatly reduced the production of nuclear weapons and redirected the capabilities and focus of the weapons complex. As part of this redirection, the Mound Plant was transferred from a Defense Program site to an Environmental Management site with emphasis on accelerated cleanup and transition of facilities and personal property to the local community. This audit was initiated to determine if the shutdown and transition of the Mound Plant was progressing effectively and efficiently. The Department prepared a Nonnuclear Consolidation Plan (NCP) designed to reduce its costs of operation by closing and consolidating facilities. In contrast to the goal of the NCP, the Department plans to keep a portion of the Mound Plant open solely to perform work for other Federal agencies. Specifically, the Department has decided to continue assembling and testing isotopic heat sources and radioisotope thermoelectric generators (HS/RTG) at the Mound Plant despite the transfer or planned transfer of all other production operations.The Office of Nuclear Energy, Science and Technology decided to continue its HS/RTG operations at the Mound Plant without adequately considering the overall economic goals of the Department. As a result, the Department may not achieve the savings envisioned by the NCP. Also, the Department may incur between $4 million and $8.5 million more than necessary each year to continue its HS/RTG operations at the Mound Plant. Additionally, if the HS/RTG operations stay at the Mound Plant, the Department will spend more than $3 million to consolidate these operations into one location.

NONE

1997-06-24T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

ABSORBING WIPP BRINES: A TRU WASTE DISPOSAL STRATEGY  

SciTech Connect

Los Alamos National Laboratory (LANL) has completed experiments involving 15 each, 250- liter experimental test containers of transuranic (TRU) heterogeneous waste immersed in two types of brine similar to those found in the underground portion of the Waste Isolation Pilot Plant (WIPP). To dispose of the waste without removing the brine from the test containers, LANL added commercially available cross-linked polyacrylate granules to absorb the 190 liters of brine in each container, making the waste compliant for shipping to the WIPP in a Standard Waste Box (SWB). Prior to performing the absorption, LANL and the manufacturer of the absorbent conducted laboratory and field tests to determine the ratio of absorbent to brine that would fully absorb the liquid. Bench scale tests indicated a ratio of 10 parts Castile brine to one part absorbent and 6.25 parts Brine A to one part absorbent. The minimum ratio of absorbent to brine was sought because headspace in the containers was limited. However, full scale testing revealed that the ratio should be adjusted to be about 15% richer in absorbent. Additional testing showed that the absorbent would not apply more than 13.8 kPa pressure on the walls of the vessel and that the absorbent would still function normally at that pressure and would not degrade in the approximately 5e-4 Sv/hr radioactive field produced by the waste. Heat generation from the absorption was minimal. The in situ absorption created a single waste stream of 8 SWBs whereas the least complicated alternate method of disposal would have yielded at least an additional 2600 liters of mixed low level liquid waste plus about two cubic meters of mixed low level solid waste, and would have resulted in higher risk of radiation exposure to workers. The in situ absorption saved $311k in a combination of waste treatment, disposal, material and personnel costs compared to the least expensive alternative and $984k compared to the original plan.

Yeamans, D. R.; Wrights, R. S.

2002-02-25T23:59:59.000Z

122

Absorbing WIPP brines : a TRU waste disposal strategy.  

SciTech Connect

Los Alamos National Laboratory (LANL) has completed experiments involving 15 each, 250-liter experimental test containers of transuranic (TRU) heterogeneous waste immersed in two types of brine similar to those found in the underground portion of the Waste Isolation Pilot Plant (WIPP). To dispose of the waste without removing the brine from the test containers, LANL added commercially available cross-linked polyacrylate granules to absorb the 190 liters of brine in each container, making the waste compliant for shipping to the WlPP in a Standard Waste Box (SWB). Prior to performing the absorption, LANL and the manufacturer of the absorbent conducted laboratory and field tests to determine the ratio of absorbent to brine that would fully absorb the liquid. Bench scale tests indicated a ratio of 10 parts Castile brine to one part absorbent and 6.25 parts Brine A to one part absorbent. The minimum ratio of absorbent to brine was sought because headspace in the containers was limited. However, full scale testing revealed that the ratio should be adjusted to be about 15% richer in absorbent. Additional testing showed that the absorbent would not apply more than 13.8 kPa pressure on the walls of the vessel and that the absorbent would still function normally at that pressure and would not degrade in the approximately 5e-4 Sv/hr radioactive field produced by the waste. Heat generation from the absorption was minimal. The in situ absorption created a single waste stream of 8 SWBs whereas the least complicated alternate method of disposal would have yielded at least an additional 2600 liters of mixed low level liquid waste plus about two cubic meters of mixed low level solid waste, and would have resulted in higher risk of radiation exposure to workers. The in situ absorption saved $3 1 lk in a combination of waste treatment, disposal, material and personnel costs compared to the least expensive alternative and $984k compared to the original plan.

Yeamans, D. R. (David R.); Wright, R. (Robert)

2002-01-01T23:59:59.000Z

123

How to treat and recycle heavy clear brine fluids  

Science Conference Proceedings (OSTI)

Clear brine fluids, such as CaCl/sub 2/, are replacing muds in well completions and workovers. These ''solids-free'' fluids have caused increases in well productivity of as much as 850%. To use the fluids in higher density ranges, it is necessary to blend the CaCl/sub 2/ brines with the more expensive bromide fluids. This, in turn, has increased the importance of reclaiming weighted brines to make their use more cost effective. To reclaim clear fluids, the solids picked up during use are removed and the fluid is reused or reweighted. A common problem though is the post-precipitation of dissolved contaminants that may appear in the used brines after several days or weeks in storage. Precipitation also may occur if other heavy fluids are added to adjust density before reuse. Laboratory tests have identified the solids as primarily iron hydroxides and halides. (Halides are salts containing a halogen-flourine, chlorine, bromine, or iodine.) Additional experimentation has shown that pH adjustment at the well site or before transfer to storage facilities can provide a simple and effective way of controlling the precipitation of metal hydroxides and halides. This article discusses methods of pH control, measurement, and adjustment, which will allow for optimum use of clear brine fluids.

Pasztor, A.J.; Snover, J.S.

1983-07-01T23:59:59.000Z

124

Monsanto/Mound Laboratory Engineering Development of Tritium-Handling Systems  

SciTech Connect

Mound Laboratory (Mound) has, during the past four years, been actively involved in the development of methods to contain and control tritium during its processing and to recover it from waste streams. Initial bench-scale research was directed mainly toward removal of tritium from gaseous effluent streams and from laboratory liquid wastes. The gaseous effluent investigation has progressed through the developmental stage and has been implemented in routine operations. A test laboratory embodying many of the results of the research phase has been designed and construction has been completed. As the program at Mound has progressed, the scope of the effort has been expanded to include research concerned with handling not only gaseous tritium but also tritiated liquids. A program is presently under way to investigate the detritiation of aqueous wastes encountered in the fuel cycle of the commercial power reactor industry.

Bixel, J. C.; Lamberger, P. H.

1976-07-01T23:59:59.000Z

125

Spatial Trends and Factors of Pimple Mound Formation in East-Central Texas  

E-Print Network (OSTI)

Pimple mounds are circular to elliptical domes with basal diameters ranging from 3 to more than 30 m, and heights of 30 cm to more than 2 m above intermound levels. For almost two centuries, the origin of these features has been speculated upon by scientists without general consensus as to one of over 30 different mechanisms suggested for their origin. These soil microfeatures can be observed throughout portions of East Texas as well as Louisiana, Arkansas, Oklahoma, and Missouri. Pimple mounds have been extensively mapped throughout East Texas as complexes covering over 1.0 million ha in 47 soil survey areas. About 600,000 ha are on Pleistocene-age geological formations. This study focused on 5,500 ha in Leon County, Texas, mapped as Rader-Derly complex and Derly-Rader complex. Rader (Aquic Paleustalfs) is on mounds and Derly (Typic Glossaqualfs) in the low intermounds. These soils are mapped primarily on terraces of the Trinity River system within the survey area. Using elevation levels published for the various fluviatile terrace deposits of the Trinity River, six groups (five terrace level groups and an upland group) were identified for analysis of mounds within the study area. Processes and factors of soil formation during the life of these features were considered using two methods ? remotely sensed elevation data and sampling data collected in the field. Size, shape, and relief of mounds were analyzed using airborne-based, remotely sensed LiDAR (Light Detection and Ranging) elevation data. Particle size distributions and pedon descriptions of mounds formed on materials of various ages were compared across the study area with special emphasis given to spatial trends. Analyses indicate a fluvial origin with pimple mound orientation corresponding to surrounding ridge and swale features of the paleoriver. Pimple mounds within the study area formed in the presence of sandy to loamy alluvial sediments and require the presence of accretionary ridge microtopography over point bar deposits. This alluvial parent material and topography were further developed by fluctuations in climate and vegetation over time. The erosional influence of bioturbation by animals and the intense rainfall and flood events which frequent the study area provided an environment in which these soil microfeatures have developed and over time exhibit increased levels of pedogenesis.

Robinson, Chance

2012-05-01T23:59:59.000Z

126

Brine Migration Experimental Studies for Salt Repositories | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Brine Migration Experimental Studies for Salt Repositories Brine Migration Experimental Studies for Salt Repositories Brine Migration Experimental Studies for Salt Repositories Experiments were used to examine water content in Permian salt samples (Salado Formation) collected from the WIPP site. The profile of water release and movement is recognized as a function of temperature from 30 to 275 oC using classical gravimetric methods to measure weight loss as a result of heating. The amount of water released from heating the salt was found to be correlated with the salts accessory mineral content (clay, other secondary minerals lost up to 3 wt % while pure halite salt lost less than 0.5 wt % water). Water released from salt at lower temperature was reversible and is attributed to clay hydration and dehydration processes. The analysis

127

Cementation process for minerals recovery from Salton Sea geothermal brines  

DOE Green Energy (OSTI)

The potential for minerals recovery from a 1000-MWe combined geothermal power and minerals recovery plant in the Salton Sea is examined. While the possible value of minerals recovered would substantially exceed the revenue from power production, information is insufficient to carry out a detailed economic analysis. The recovery of precious metals - silver, gold, and platinum - is the most important factor in determining the economics of a minerals recovery plant; however, the precious metals content of the brines is not certain. Such a power plant could recover 14 to 31% of the US demand for manganese and substantial amounts of zinc and lead. Previous work on minerals extraction from Salton Sea brines is also reviewed and a new process, based on a fluidized-bed cementation reaction with metallic iron, is proposed. This process would recover the precious metals, lead, and tin present in the brines.

Maimoni, A.

1982-01-26T23:59:59.000Z

128

Actinide (III) solubility in WIPP Brine: data summary and recommendations  

Science Conference Proceedings (OSTI)

The solubility of actinides in the +3 oxidation state is an important input into the Waste Isolation Pilot Plant (WIPP) performance assessment (PA) models that calculate potential actinide release from the WIPP repository. In this context, the solubility of neodymium(III) was determined as a function of pH, carbonate concentration, and WIPP brine composition. Additionally, we conducted a literature review on the solubility of +3 actinides under WIPP-related conditions. Neodymium(III) was used as a redox-invariant analog for the +3 oxidation state of americium and plutonium, which is the oxidation state that accounts for over 90% of the potential release from the WIPP through the dissolved brine release (DBR) mechanism, based on current WIPP performance assessment assumptions. These solubility data extend past studies to brine compositions that are more WIPP-relevant and cover a broader range of experimental conditions than past studies.

Borkowski, Marian; Lucchini, Jean-Francois; Richmann, Michael K.; Reed, Donald T.

2009-09-01T23:59:59.000Z

129

Brine Migration Experimental Studies for Salt Repositories | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Brine Migration Experimental Studies for Salt Repositories Brine Migration Experimental Studies for Salt Repositories Brine Migration Experimental Studies for Salt Repositories Experiments were used to examine water content in Permian salt samples (Salado Formation) collected from the WIPP site. The profile of water release and movement is recognized as a function of temperature from 30 to 275 oC using classical gravimetric methods to measure weight loss as a result of heating. The amount of water released from heating the salt was found to be correlated with the salts accessory mineral content (clay, other secondary minerals lost up to 3 wt % while pure halite salt lost less than 0.5 wt % water). Water released from salt at lower temperature was reversible and is attributed to clay hydration and dehydration processes. The analysis

130

Microbial community composition and biogeochemical processes in cold-water coral carbonate mounds in the Gulf of Cadiz, on the Moroccan margin  

E-Print Network (OSTI)

Bait Compared to an Individual Mound Treatment Engler 19 Evaluation of AllectusTM and Talstar Formulations and Diatomaceous Earth as Individual Mound Treatments for Red Imported Fire Ants Engler, Drees, Nester 32 Preliminary Assessment of 80% Spinosad (Entrust®) as an Individual Mound Drench Treatment

Gilli, Adrian

131

Brine and gas recovery from geopressured systems. I. Parametric calculations  

DOE Green Energy (OSTI)

A series of parametric calculations was run with the S-CUBED geopressured-geothermal simulator MUSHRM to assess the effects of important formation, fluid and well parameters on brine and gas recovery from geopressured reservoir systems. The specific parameters considered are formation permeability, pore-fluid salinity, temperature and gas content, well radius and location with respect to reservoir boundaries, desired flow rate, and possible shale recharge. It was found that the total brine and gas recovered (as a fraction of the resource in situ) were most sensitive to formation permeability, pore-fluid gas content, and shale recharge.

Garg, S.K.; Riney, T.D.

1984-02-01T23:59:59.000Z

132

Conditioning of geothermal brine effluents for injection: use of coagulants  

DOE Green Energy (OSTI)

The use of various chemical coagulants and flocculants with spent geothermal brine for enhancing the removal of colloidal solids prior to injection was studied. Brine at 80 to 85/sup 0/C was obtained from the injection line of the SDG and E/DOE Geothermal Loop Experimental Facility during a period of operation with Magmamax No. 1 Fluid. The solids consist primarily of an iron-rich amorphous silica and heavy metal sulfides, principally lead. Standard jar testing equipment was used to carry out the tests.

Quong, R.; Shoepflin, F.; Stout, N.D.

1978-02-01T23:59:59.000Z

133

Marketing research for EE G Mound Applied Technologies' heat treatment process of high strength materials  

Science Conference Proceedings (OSTI)

This report summarizes research conducted by ITI to evaluate the commercialization potential of EG G Mound Applied Technologies' heat treatment process of high strength materials. The remainder of the report describes the nature of demand for maraging steel, extent of demand, competitors, environmental trends, technology life cycle, industry structure, and conclusion. (JL)

Shackson, R.H.

1991-10-09T23:59:59.000Z

134

Uranium (VI) solubility in carbonate-free ERDA-6 brine  

Science Conference Proceedings (OSTI)

When present, uranium is usually an element of importance in a nuclear waste repository. In the Waste Isolation Pilot Plant (WIPP), uranium is the most prevalent actinide component by mass, with about 647 metric tons to be placed in the repository. Therefore, the chemistry of uranium, and especially its solubility in the WIPP conditions, needs to be well determined. Long-term experiments were performed to measure the solubility of uranium (VI) in carbonate-free ERDA-6 brine, a simulated WIPP brine, at pC{sub H+} values between 8 and 12.5. These data, obtained from the over-saturation approach, were the first repository-relevant data for the VI actinide oxidation state. The solubility trends observed pointed towards low uranium solubility in WIPP brines and a lack of amphotericity. At the expected pC{sub H+} in the WIPP ({approx} 9.5), measured uranium solubility approached 10{sup -7} M. The objective of these experiments was to establish a baseline solubility to further investigate the effects of carbonate complexation on uranium solubility in WIPP brines.

Lucchini, Jean-francois [Los Alamos National Laboratory; Khaing, Hnin [Los Alamos National Laboratory; Reed, Donald T [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

135

Advanced biochemical processes for geothermal brines current developments  

DOE Green Energy (OSTI)

A research program at Brookhaven National Laboratory (BNL) which deals with the development and application of processes for the treatment of geothermal brines and sludges has led to the identification and design of cost-efficient and environmentally friendly treatment methodology. Initially the primary goal of the processing was to convert geothermal wastes into disposable materials whose chemical composition would satisfy environmental regulations. An expansion of the R&D effort allowed to identify a combination of biochemical and chemical processes which became a basis for the development of a technology for the treatment of geothermal brines and sludges. The new technology satisfies environmental regulatory requirements and concurrently converts the geothermal brines and sludges into commercially promising products. Because the chemical composition of geothermal wastes depends on the type of the resource and therefore differs, the emerging technology has to be also flexible so that it can be readily modified to suit the needs of a particular type of resource. Recent conceptional designs for the processing of hypersaline and low salinity brines and sludges will be discussed.

Premuzic, E.T.; Lin, M.S.; Bohenek, M.

1997-03-10T23:59:59.000Z

136

Advanced biochemical processes for geothermal brines: Current developments  

DOE Green Energy (OSTI)

A research program at Brookhaven National Laboratory (BNL) which deals with the development and application of processes for the treatment of geothermal brines and sludges has led to the identification and design of cost-efficient and environmentally friendly treatment methodology. Initially the primary goal of the processing was to convert geothermal wastes into disposable materials whose chemical composition would satisfy environmental regulations. An expansion of the r and D effort identified a combination of biochemical and chemical processes which became the basis for the development of a technology for the treatment of geothermal brines and sludges. The new technology satisfies environmental regulatory requirements and concurrently converts the geothermal brines and sludges into commercially promising products. Because the chemical composition of geothermal wastes depends on the type of the resource, the emerging technology has to be flexible so that it can be readily modified to suit the needs of a particular type of resource. Recent conceptional designs for the processing of hypersaline and low salinity brines and sludges will be discussed.

Premuzic, E.T.; Lin, M.S.; Bohenek, M. [Brookhaven National Lab., Upton, NY (United States). Energy Science and Technology Div.; Bajsarowicz, V. [CET Environmental Services, Inc., Richmond, CA (United States); McCloud, M. [C.E. Holt/California Energy, Pasadena, CA (United States)

1997-07-07T23:59:59.000Z

137

Processing of high salinity brines for subsurface injection  

DOE Green Energy (OSTI)

Different chemical pretreatments and filtration methods were evaluated as a possible means of clarifying and improving the injectivity of hypersaline brines. Six different downflow media combinations were evaluated over three geopressurized sites, using test data from 4 inch diameter filters. Also, tests were conducted with one hollow fiber ultrafilter unit and two types of disposable cartridge filters. The test procedures are mentioned briefly. (MHR)

Thompson, R.E.; Raber, E.

1979-08-06T23:59:59.000Z

138

Impact-driven pressure management via targeted brine extraction Conceptual studies of CO2 storage in saline formations  

E-Print Network (OSTI)

Combining Brine Extraction, desalination, and Residual-Brinebeneficial use such as desalination for drinking water

Birkholzer, J.T.

2013-01-01T23:59:59.000Z

139

Accessibility and historic districts: design concepts and economic feasibility study for the downtown historic district of Bryan, Texas  

E-Print Network (OSTI)

This study explores the application of the Americans with Disabilities Act (ADA) to historic districts, and design concepts are proposed to bring the district as a whole into compliance with the ADA. Past studies have dealt with accessibility in individual historic properties, but none have touched upon large areas such as an entire district. It is concluded that implementing ADA requirements for an entire district through the sharing of accessible facilities is successful in terms of both cost savings to the owners of buildings and in maintaining the historicity of the area. The historic district of downtown Bryan, Texas has been chosen as a pilot project for the study. Two blocks of buildings were then chosen based on their non-compliance with the ADA, their age, and their contribution to the historicity of the district. This study concentrates on achieving a reasonable balance between a historic district's substantial compliance with the ADA while still maintaining its historic integrity and economic vitality. This is achieved by treating a historic district like a shopping center which allows concepts such as the transfer of development rights and shared facilities to be explored. The final step is an economic feasibility study, in which costs for strict compliance with the ADA of each individual structure in the district were compared to the costs for the recommended design concepts and alterations for the district as a whole.

Shamanna, Jayashree B

1994-01-01T23:59:59.000Z

140

Analysis of anions in geological brines using ion chromatography  

DOE Green Energy (OSTI)

Ion chromatographic procedures for the determination of the anions bromide, sulfate, nitrite, nitrate, phosphate, and iodide in brine samples have been developed and are described. The techniques have been applied to the analysis of natural brines, and geologic evaporites. Sample matrices varied over a range from 15,000 mg/L to 200,000 mg/L total halogens, nearly all of which is chloride. The analyzed anion concentrations ranged from less than 5 mg/L in the cases of nitrite, nitrate, and phosphate, to 20,000 mg/L in the case of sulfate. A technique for suppressing chloride and sulfate ions to facilitate the analysis of lower concentration anions is presented. Analysis times are typically less than 20 minutes for each procedure and the ion chromatographic results compare well with those obtained using more time consuming classical chemical analyses. 10 references, 14 figures.

Merrill, R.M.

1985-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Power Production from Geothermal Brine with the Rotary Separator Turbine  

SciTech Connect

The rotary separator turbine is a new turbine device that operates with gas-liquid mixtures. This device achieves complete gas-liquid separation, generates power from the liquid and repressurizes the liquid. The use of the rotary separator turbine for geothermal power generation was investigated on this program. A pilot scale unit was designed and tested. Tests were conducted with a clean water/steam mixture and with geothermal brine/steam flows at East Mesa, California; Raft River, Idaho; and Roosevelt Hot Springs, Utah. The test results were used to calculate the performance advantage of a rotary separator turbine power system compared to a flash steam power system and a binary power system. The calculated performance advantages were then used to estimate market potential for wellhead and central station Biphase units. The measured performance in the laboratory and in the field agreed to within {+-} 10% of the predicted values. The design goal of 20 kWe was generated both in the laboratory and from brine. Separated steam quality was measured to be greater than 99.96% at all three geothermal resources and in the laboratory. Brine pressure leaving the test unit was greater than reinjection pressure requirements. Maximum brine outlet pressure of 90 psig was demonstrated. The measured performance values would result in a 34% increase in electric power production above a single stage flash steam system. Increasing the size from the pilot size unit (20kWe) to a wellhead unit (2000 kWe) gave a calculated performance advantage of 40%. Based on these favorable results, design, construction and testing of a full-size well-head unit was initiated.

Cerini, Donald J.; Hays, Lance G.

1980-12-01T23:59:59.000Z

142

Modeling acid-gas generation from boiling chloride brines  

Science Conference Proceedings (OSTI)

This study investigates the generation of HCl and other acid gases from boiling calcium chloride dominated waters at atmospheric pressure, primarily using numerical modeling. The main focus of this investigation relates to the long-term geologic disposal of nuclear waste at Yucca Mountain, Nevada, where pore waters around waste-emplacement tunnels are expected to undergo boiling and evaporative concentration as a result of the heat released by spent nuclear fuel. Processes that are modeled include boiling of highly concentrated solutions, gas transport, and gas condensation accompanied by the dissociation of acid gases, causing low-pH condensate. Simple calculations are first carried out to evaluate condensate pH as a function of HCl gas fugacity and condensed water fraction for a vapor equilibrated with saturated calcium chloride brine at 50-150 C and 1 bar. The distillation of a calcium-chloride-dominated brine is then simulated with a reactive transport model using a brine composition representative of partially evaporated calcium-rich pore waters at Yucca Mountain. Results show a significant increase in boiling temperature from evaporative concentration, as well as low pH in condensates, particularly for dynamic systems where partial condensation takes place, which result in enrichment of HCl in condensates. These results are in qualitative agreement with experimental data from other studies. The combination of reactive transport with multicomponent brine chemistry to study evaporation, boiling, and the potential for acid gas generation at the proposed Yucca Mountain repository is seen as an improvement relative to previously applied simpler batch evaporation models. This approach allows the evaluation of thermal, hydrological, and chemical (THC) processes in a coupled manner, and modeling of settings much more relevant to actual field conditions than the distillation experiment considered. The actual and modeled distillation experiments do not represent expected conditions in an emplacement drift, but nevertheless illustrate the potential for acid-gas generation at moderate temperatures (<150 C).

Zhang, Guoxiang; Spycher, Nicolas; Sonnenthal, Eric; Steefel, Carl

2009-11-16T23:59:59.000Z

143

The feasibility of deep well injection for brine disposal  

E-Print Network (OSTI)

A generalized methodology for evaluating the technical feasibility of projects involving the disposal of waste brine by injection into deep saline aquifers is developed, primarily from the hydrology and petroleum engineering literature. Data collection, groundwater modeling, and fluid compatibility are discussed in detail. Injection system design, economics, and regulatory considerations are more related to economic than technical feasibility, and are discussed only as they relate to technical feasibility. The methodology is utilized to make a preliminary evaluation of a proposed brine injection project in the Dove Creek area of King and Stonewall Counties, North Central Texas. Four known deep aquifers are modeled, using the SWIFT/486 software, to determine their ability to receive two cfs of brine for a project life of one hundred years. Two aquifers, the Strawn and EUenburger Formations, are predicted to be acceptable for disposal. Each aquifer would require only one disposal well which is favorable for the economics of the project. Additional data, particularly hydraulic conductivity and net aquifer thickness data, are required to make a more definitive technical feasibility determination for this project.

Spongberg, Martin Edward

1994-01-01T23:59:59.000Z

144

Brine pH Modification Scale Control Technology. 2. A Review.pdf | Open  

Open Energy Info (EERE)

Brine pH Modification Scale Control Technology. 2. A Review.pdf Brine pH Modification Scale Control Technology. 2. A Review.pdf Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Brine pH Modification Scale Control Technology. 2. A Review.pdf Abstract A variety of processes has been deployed at geothermalfields to inhibit or control siliceous scale deposition. It has beenknown for decades that the kinetics of silicic acid polymerizationis retarded when the pH of an aqueous solution is decreased.Therefore, a potential method for controlling siliceous scalingfrom geothermal brine is treatment with acid. Early attempts tocontrol siliceous scaling in geothermal brine-handling equipmentby retarding polymerization led to the belief that the pHhad to be reduced to < 4. Acidifying brine was discourageddue to corrosion concerns.

145

Trace metal speciation in saline waters affected by geothermal brines. [GEOCHEM  

DOE Green Energy (OSTI)

A description is given of the chemical equilibrium computer program GEOCHEM, which has been developed to calculate trace element speciation in soil, irrigation, drainage, or Salton Sea waters affected by geothermal brine. GEOCHEM is applied to irrigation water-brine mixtures and to Salton Sea water-brine mixtures in order to compute the chemical speciation of the elements Cd, Cu, Hg, Ni, Pb, and Zn, along with the oxyanions of As and B. The results suggest that the computer simulation can have an important effect on a program for managing brine spills. Appendices include published papers on related research.

Sposito, G.; Page, A.L.

1977-11-01T23:59:59.000Z

146

Community Geothermal Technology Program: Electrodeposition of minerals in geothermal brine  

DOE Green Energy (OSTI)

Objective was to study the materials electrodeposited from geothermal brine, from the HGP-A well in Puna, Hawaii. Due to limitations, only one good set of electrodeposited material was obtained; crystallography indicates that vaterite forms first, followed by calcite and then perhaps aragonite as current density is increased. While the cost to weight ratio is reasonable, the deposition rate is very slow. More research is needed, such as reducing the brittleness. The electrodeposited material possibly could be used as building blocks, tables, benches, etc. 49 figs, 4 tabs, 7 refs.

Not Available

1990-12-31T23:59:59.000Z

147

Geothermal Chemical Modeling Project DOE Advanced Brine Chemistry Program  

DOE Green Energy (OSTI)

The brine-calcite-anhydrite-silica scale model program is ready to be used by the industry at a research level. Versions are already in use in studies of scaling in geothermal and oil production systems. A set of short course notes has been prepared to help perspective users. IBM and Macintosh versions of the model are available. The gas phase models have been incorporated in the general package for distribution. Both mainframe (SUN) and PC versions (MacIntosh and IBM) of the code have been distributed.

Moeller, N.; Weare, J.H.

1993-04-01T23:59:59.000Z

148

Accelerated Clean-up of the United States Department of Energy, Mound Nuclear Weapons Facility in Miamisburg, Ohio  

Science Conference Proceedings (OSTI)

CH2M HILL is executing a performance-based contract with the United States Department of Energy to accelerate the safe closure of the nuclear facilities at the former Mound plant in Miamisburg, Ohio. The contract started in January 2003 with a target completion date of March 31, 2006. Our accelerated baseline targets completion of the project 2 years ahead of the previous baseline schedule, by spring 2006, and for $200 million less than previous estimates. This unique decommissioning and remediation project is located within the City of Miamisburg proper and is designed for transfer of the property to the Miamisburg Mound Community Improvement Corporation for industrial reuse. The project is being performed with the Miamisburg Mound Community Improvement Corporation and their tenants co-located on the site creating significant logistical, safety and stakeholder challenges. The project is also being performed in conjunction with the United States Department of Energy, United States Environmental Protection Agency, and the Ohio Environmental Protection Agency under the Mound 2000 regulatory cleanup process. The project is currently over 95% complete. To achieve cleanup and closure of the Mound site, CH2M HILL's scope includes: - Demolition of 64 nuclear, radiological and commercial facilities - Preparation for Transfer of 9 facilities (including a Category 2 nuclear facility) to the Miamisburg Mound Community Improvement Corporation for industrial reuse - Removal of all above ground utility structures and components, and preparation for transfer of 9 utility systems to Miamisburg Mound Community Improvement Corporation - Investigation, remediation, closure, and documentation of all known Potential Release Sites contaminated with radiological and chemical contamination (73 identified in original contract) - Storage, characterization, processing, packaging and shipment of all waste and excess nuclear materials - Preparation for Transfer of the 306 acre site to the Miamisburg Mound Community Improvement Corporation for industrial reuse In the first two and a half years the project has successfully completed more demolition work, more environmental remediation work and more waste shipping than any other period in site history while improving the safety statistics of the site significantly. CH2M HILL Mound established a safety culture to promote line management safety responsibility and continues to place a high emphasis on safety performance even in an accelerated closure environment. The Occupational Safety and Health Administration (OSHA), Time Restricted Case (TRC) and Days Away and Restricted Time (DART) rates improved 76% and 90%, respectively, since contract start from 2002 to 2005. These rates are the lowest the site has ever seen. The site has also gone over 1 million hours without a Lost Workday Case accident. Covered below are the key strategies for safety improvement and project delivery that have been successful at the Miamisburg Closure Project are presented. (authors)

Lehew, J.G.; Bradford, J.D.; Cabbil, C.C. [CH2M Hill / CH2M Hill Mound, Inc., 1075 Mound Road, Miamisburg, OH 45343 (United States)

2006-07-01T23:59:59.000Z

149

Technical Review Report for the Mound 1KW Package Safety Analysis Report for Packaging Addendum No. 1, through Revision b  

SciTech Connect

This Technical Review Report (TRR) documents the review, performed by the Lawrence Livermore National Laboratory (LLNL) staff, at the request of the U.S. Department of Energy (DOE), on the 'Mound 1KW Package Safety Analysis Report for Packaging, Addendum No. 1, Revision b', dated May 2007 (Addendum 1). The Mound 1KW Package is certified by DOE Certificate of Compliance (CoC) number USA/9516/B(U)F-85 for the transportation of Type B quantities of plutonium heat source material. The safety analysis of the package is documented in the 'Safety Analysis Report for Packaging (SARP) for the Mound 1KW Package' (i.e., the Mound 1KW SARP, or the SARP). Addendum 1 incorporates a new fueled capsule assembly payload. The following changes have been made to add this payload: (1) The primary containment vessel (PCV) will be of the same design, but will increase in height to 11.16 in.; (2) A new graphite support block will be added to support up to three fueled capsule assemblies per package; (3) The cutting groove height on the secondary containment vessel (SCV) will be heightened to accommodate the taller PCV; and (4) A 3.38 in. high graphite filler block will be placed on top of the PCV. All other packaging features, as described in the Mound 1KW SARP [3], remain unchanged. This report documents the LLNL review of Addendum 1[1]. The specific review for each SARP Chapter is documented herein.

DiSabatino, A; West, M; Hafner, R; Russell, E

2007-10-04T23:59:59.000Z

150

Kinetics of silica deposition from simulated geothermal brines  

DOE Green Energy (OSTI)

Supersaturated brines were passed through columns packed with several forms of silica (crystalline ..cap alpha.. quartz, polycrystalline ..cap alpha.. quartz, and porous Vycor). Also, silica deposition on ThO/sub 2/ microspheres and titanium powder was studied under controlled conditions of supersaturation, pH, temperature, and salinity. The residence time was varied by adjustments of flow rate and column length. The silica contents of the input and effluent solutions were determined colorimetrically by a molybdate method which does not include polymers without special pretreatment. Essentially identical deposition behavior was observed once the substrate was thoroughly coated with amorphous silica and the BET surface area of the coated particles was taken into account. The reaction rate is not diffusion limited in the columns. The silica deposition is a function of the monomeric Si(OH)/sub 4/ concentration in the brine. The deposition on all surfaces examined was spontaneously nucleated. The dependence on the supersaturation concentration, hydroxide ion concentration, surface area, temperature and salinity were examined. Fluoride was shown to have no effect at pH 5.94 and low salinity. The empirical rate law which describes the data in 1 m NaCl in the pH range 5-7 and temperatures from 60 to 120/sup 0/C is given.

Bohlmann, E.G.; Mesmer, R.E.; Berlinski, P.

1980-03-01T23:59:59.000Z

151

Trace metal speciation in saline waters affected by geothermal brines. Final technical report. [GEOCHEM  

DOE Green Energy (OSTI)

The computer program GEOCHEM was developed and applied to calculate the speciation of trace elements, such as Li, B, Mn, Co, Ni, Cu, Zn, Pb, and As, in mixtures of geothermal brines with soil waters. A typical speciation calculation involved the simultaneous consideration of about 350 inorganic and organic complexes and about 80 possible solid phases that could form among the macro- and microconstituents in the mixtures. The four geothermal brines chosen for study were from the East Mesa, Heber, and Salton Sea KGRA's. Two examples of East Mesa brine were employed in order to illustrate the effect of brine variability within a given KGRA. The soil waters chosen for study were the Holtville, Rosita, and Vint soil solutions and the Vail 4 drain water. These waters were mixed with the four brines to produce 1%, 5%, and 10% brine combinations. The combinations then were analyzed with the help of GEOCHEM and were interpreted in the context of two proposed general contamination scenarios. The results of the speciation calculations pointed to the great importance, in brine, of sulfide as a precipitating agent for trace metals and of borate as a trace metal-complexing ligand. In general, precipitation and/or exchange adsorption in soil were found to reduce the levels of trace metals well below harmful concentrations. The principal exceptions were Li and B, which did not precipitate and which were at or very hear harmful levels in the soil water-brine mixtures.

Sposito, G.

1979-07-01T23:59:59.000Z

152

Improving the performance of brine wells at Gulf Coast strategic petroleum reserve sites  

DOE Green Energy (OSTI)

At the request of the Department of Energy, field techniques were developed to evaluate and improve the injection of brine into wells at Strategic Petroleum Reserve (SPR) sites. These wells are necessary for the disposal of saturated brine removed from salt domes where oil is being stored. The wells, which were accepting brine at 50 percent or less of their initial design rates, were impaired by saturated brine containing particulates that deposited on the sand face and in the geologic formation next to the wellbore. Corrosion of the brine-disposal pipelines and injection wells contributed to the impairment by adding significant amounts of particulates in the form of corrosion products. When tests were implemented at the SPR sites, it was found that the poor quality of injected brines was the primary cause of impaired injection; that granular-media filtration, when used with chemical pretreatment, is an effective method for removing particulates from hypersaline brine; that satisfactory injection-well performance can be attained with prefiltered brines; and that corrosion rates can be substantially reduced by oxygen-scavenging.

Owen, L.B.; Quong, R. (eds.)

1979-11-05T23:59:59.000Z

153

A Summary Review of Mound Laboratory's Experience in D & D of Radioactive Facilities 1949-1973  

SciTech Connect

The objective of Mound Laboratory's Decontamination and Decommissioning (D&D) projects has been the effective termination of radioactive material processing facilities with no significant personnel exposures or environmental releases. This objective must be met with available resources and manpower. Mound has effectively decontaminated and/or decommissioned four major facilities in the 1949 through 1973 time period. Many minor areas were also decontaminated and/or decommissioned during this period. The major D & D projects involved the following isotopes: polonium-210, radium-226, actinium-227, and plutonium-238. To achieve a D & D status, Mound has employed several control and decontamination techniques such as: "Navy Cocooning", entombment, removal, foaming, bagging, tents, chutes, portable exhausters, dry ice, vents, bubble suits, three-zones, fire watches, painting and sealing, in-line cleaning, high pressure water blaster, and chemical cleaning.

Garner, J. M.; Davis, W. P.

1974-06-01T23:59:59.000Z

154

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project ID No. BM-MM-1152A  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

152A 152A Title: BM Brine Disposal Pump Replacement (GFE) Description: Subcontractor shall provide all labor, materials, tools, equipment, supervision, and transportation required to supply two pumps to replace the existing Bryan Mound brine disposal pumps, BMP-115 and BMP-116. Task include providing two completely assembled brine disposal pumps with base and motor as government furnished equipment (GFE). Installation of the pumps will be performed by others. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment

155

Needs assessment for volunteer leadership training among volunteer based organizations in the Bryan/College Station area: an exploratory study  

E-Print Network (OSTI)

A strong volunteer development program is important to the success of volunteer based organizations. Such a program can bolster volunteer recruitment efforts, increase retention of current volunteers, and improve their performance. But, in order for the training to be successful, the training must help the volunteers achieve their personal goals as well as helping the organization achieve its own goals. For this reason a skills approach to leadership was used in this study since it would be beneficial to both the organization and the volunteer. The seven leadership competencies chosen for the study based on the literature review were: (1) identifying problems, (2) gathering information, (3) solving problems in new ways, (4) communicating effectively, (5) understanding other roles in the organization, (6) understanding others’ attitudes, and (7) adapting behavior to work with others. The purpose of the study was to determine for which of these leadership competencies volunteers at Bryan/College Station nonprofit organizations needed training. To determine this, it was important to first determine the current leadership competencies of local area volunteers and how important each of these competencies were to nonprofit organizations. With this information, it was possible to draw conclusions and determine what areas of volunteer leadership training would be most beneficial to both nonprofits and their volunteers. This study found that all seven leadership competencies chosen were important to the organizations studied. More than eighty percent of organizations asked their volunteers to explicitly or implicitly perform each competency. Furthermore, each competency was rated as either important or very important by at least half of the organizations. Based on the findings, it was concluded that communicating effectively and adapting behavior to work with others were the two most important competencies. At least two thirds of the organizations demonstrated a need for training in these areas. Identifying problems, solving problems in new ways, understanding other roles in the organization, and understanding others’ attitudes showed a need for training in about half of the organizations. These competencies should be developed, but show less potential for training benefits. Finally, gathering information showed limited need for training.

Snapp, Byron Webster

2008-08-01T23:59:59.000Z

156

Studies of brine chemistry, precipitation of solids, and scale formation at the Salton Sea geothermal field  

DOE Green Energy (OSTI)

Factors affecting the precipitation of solids and deposition of scale from the hypersaline brines of the Salton Sea geothermal field - two potential problems in the proposed utilization of these brines for electric power generation - were investigated. The average physical and chemical composition of the fluid from Magmamax No. 1 well was noted and the effects of changes in well flowrate on the chemistry of the brine and the formation of solids were determined. The effects of pH on the process stream chemistry and on the composition and rates of formation of solids and scale that precipitated from this brine were studied. Reduction of the pH from 6 to 4-5 decreased the scaling rates and increased the proportions of bariun sulfate and calcium fluoride in the scales and precipitated solids. These studies were conducted using a small-scale four-stage brine flash system constructed at the site.

Harrar, J.E.; Otto, C.H. Jr.; Deutscher, S.B.; Ryon, R.W.; Tardiff, G.E.

1979-01-08T23:59:59.000Z

157

Mound-ACT*DE*CON{sup SM} feasibility study. Phase 2: Final report  

Science Conference Proceedings (OSTI)

A portion of the abandoned Miami-Erie Canal paralleling the Greater Miami River receives the runoff and storm-water discharge from Mound Laboratory. In 1969, a low-level plutonium leak contaminated sediment as far away as 1.5 mi from the Mound site along the old canal system. An estimated one million cubic feet of sediment requires remediation. The technology being evaluated for the remediation of the low-level plutonium-238 contamination of the sediment involves two processes: washing the sediments with ACT*DE*CON{sup SM} solution to dissolve the contaminant, followed by extraction of the solution and processing with the MAG*SEP{sup SM} process to concentrate the contaminant and allow reuse of the ACT*DE*CON{sup SM} solution. The processes are being optimized for pilot-scale and field demonstration. Phase 2 of the project primarily involved identification at the laboratory scale of the optimal ACT*DE*CON{sup SM} formulation, identification of the ion-exchanger and MAG*SEP{sup SM} particles, verification of the plutonium mobility in the treated soil, and evaluation of other process parameters according to a series of tasks.

NONE

1994-12-01T23:59:59.000Z

158

Focused risk assessment: Mound Plant, Miami-Erie Canal Operable Unit 4  

SciTech Connect

In 1969, an underground waste line at Mound Plant ruptured and released plutonium-238 in a dilute nitric acid solution to the surrounding soils. Most of the acid was neutralized by the native soils. The plutonium, which in a neutral solution is tightly sorbed onto clay particles, remained within the spill area. During remediation, a severe storm eroded some of the contaminated soil. Fine grained plutonium-contaminated clay particles were carried away through the natural drainage courses to the remnants of the Miami-Erie Canal adjacent to Mound Plant, and then into the Great Miami River. This focused risk assessment considers exposure pathways relevant to site conditions, including incidental ingestion of contaminated soils, ingestion of drinking water and fish, and inhalation of resuspended soils and sediments. For each potential exposure pathway, a simplified conceptual model and exposure scenarios have been used to develop conservative estimates of potential radiation dose equivalents and health risks. The conservatism of the dose and risk estimates provides a substantive margin of safety in assuring that the public health is protected.

Rogers, D.R.; Dunning, D.F.

1994-09-29T23:59:59.000Z

159

CX-000481: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office Perform blasting and painting of the Bryan Mound heat exchangers and associated piping. DOCUMENT(S)...

160

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Exclusion Determination Power Monitoring, Communication and Control Upgrade at Bryan Mound Degas Plant (Install) CX(s) Applied: B1.7 Date: 10312012 Location(s): Texas...

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Mounds Builders  

NLE Websites -- All DOE Office Websites (Extended Search)

of stone -- axes, war clubs, spearheads, arrowheads and pipes -- there were small brass kettles, iron tomahawks, steel knives and silver ornaments that Indians did not have...

162

18 ASHRAEJournal ashrae.org S e p t e m b e r 2 0 1 0 By Brian A. Fricke, Ph.D., Member ASHRAE; and Bryan R. Becker, Ph.D., P.E., Fellow ASHRAE  

E-Print Network (OSTI)

18 ASHRAEJournal ashrae.org S e p t e m b e r 2 0 1 0 By Brian A. Fricke, Ph.D., Member ASHRAE; and Bryan R. Becker, Ph.D., P.E., Fellow ASHRAE T he continual operation of supermarket refrigeration in the 2011 ASHRAE Transactions. This article was published in ASHRAE Journal, September 2010. Copyright 2010

Oak Ridge National Laboratory

163

Frio II Brine Pilot: Report on GEOSEQ Activities  

Science Conference Proceedings (OSTI)

LBNL's GEOSEQ project is a key participant in the Frio IIbrine pilot studying geologic sequestration of CO2. During During theinjection phase of the Frio-II brine pilot, LBNL collected multiple datasets including seismic monitoring, hydrologic monitoring and geochemicalsampling. These data sets are summarized in this report including allCASSM (continuous active source seismic monitoring) travel time data,injection pressure and flow rate data and gaseous sampling and tracerdata. Additional results from aqueous chemistry analysis performed by theU. S. Geological Survey (USGS) are summarized. Post injectionmodification of the flow model for Frio II is shown. Thesemodificationsare intended to facilitate integration with the monitoring data andincorporation of model heterogeneity. Current activities of LBNL's GEOSEQproject related to the Frio II test are shown, including development of anew petrophysical model for improved interpretation of seismic monitoringdata and integration of this data with flow modeling.

Daley, T.M.; Freifeld, B.M.; Ajo-Franklin, J.B.; Doughty, C.; Benson, S.M.

2007-11-17T23:59:59.000Z

164

Methane extraction from geopressured-geothermal brine at wellhead conditions  

DOE Green Energy (OSTI)

Disposal of geopressured-geothermal brine effluents by injection is expected to be costly, even into shallow aquifers. If injection into the production reservoir becomes necessary to maintain productivity and to minimize subsidence, the injection pumping costs can become overwhelming. An option aimed at reducing injection pump operating costs is to maintain a higher than normal pressure at the production wellhead to reduce the injection pumping load. The crucial element, however, is that a significant portion of CH/sub 4/ remains in solution and must be recovered in order for the pressure maintenance option to be cost effective. A laboratory and field test capability has been established, and several methods for extracting dissolved CH/sub 4/ at high temperature and pressure are being evaluated. Solvent extraction and use of hydraulic motors or turbines coupled to CH/sub 4/ recovery systems are the leading candidate methods.

Quong, R.; Owen, L.B.; Locke, F.E.; Otto, C.H.; Netherton, R.; Lorensen, L.E.

1980-05-29T23:59:59.000Z

165

Weeks Island brine diffuser site study: baseline conditions and environmental assessment technical report  

SciTech Connect

This technical report presents the results of a study conducted at two alternative brine diffuser sites (A and B) proposed for the Weeks Island salt dome, together with an analysis of the potential physical, chemical, and biological effects of brine disposal for this area of the Gulf of Mexico. Brine would result from either the leaching of salt domes to form or enlarge oil storage caverns, or the subsequent use of these caverns for crude oil storage in the Strategic Petroleum Reserve (SPR) program. Brine leached from the Weeks Island salt dome would be transported through a pipeline which would extend from the salt dome either 27 nautical miles (32 statute miles) for Site A, or 41 nautical miles (47 statute miles) for Site B, into Gulf waters. The brine would be discharged at these sites through an offshore diffuser at a sustained peak rate of 39 ft/sup 3//sec. The disposal of large quantities of brine in the Gulf could have a significant impact on the biology and water quality of the area. Physical and chemical measurements of the marine environment at Sites A and B were taken between September 1977 and July 1978 to correlate the existing environmental conditions with the estimated physical extent of tthe brine discharge as predicted by the MIT model (US Dept. of Commerce, 1977a). Measurements of wind, tide, waves, currents, and stratification (water column structure) were also obtained since the diffusion and dispersion of the brine plume are a function of the local circulation regime. These data were used to calculate both near- and far-field concentrations of brine, and may also be used in the design criteria for diffuser port configuration and verification of the plume model. Biological samples were taken to characterize the sites and to predict potential areas of impact with regard to the discharge. This sampling focused on benthic organisms and demersal fish. (DMC)

None

1980-12-12T23:59:59.000Z

166

Audit of the Department of Energy's Grant for Economic Development at the Mound Plant, ER-B-97-02  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

OFFICE OF INSPECTOR GENERAL AUDIT OF THE DEPARTMENT OF ENERGY'S GRANT FOR ECONOMIC DEVELOPMENT AT THE MOUND PLANT The Office of Inspector General wants to make the distribution of its reports as customer friendly and cost effective as possible. Therefore, this report will be available electronically through the Internet at the following alternative addresses:

167

Buoyancy effects on upward brine displacement caused by CO2 injection  

SciTech Connect

Upward displacement of brine from deep reservoirs driven by pressure increases resulting from CO{sub 2} injection for geologic carbon sequestration may occur through improperly sealed abandoned wells, through permeable faults, or through permeable channels between pinch-outs of shale formations. The concern about upward brine flow is that, upon intrusion into aquifers containing groundwater resources, the brine may degrade groundwater. Because both salinity and temperature increase with depth in sedimentary basins, upward displacement of brine involves lifting fluid that is saline but also warm into shallower regions that contain fresher, cooler water. We have carried out dynamic simulations using TOUGH2/EOS7 of upward displacement of warm, salty water into cooler, fresher aquifers in a highly idealized two-dimensional model consisting of a vertical conduit (representing a well or permeable fault) connecting a deep and a shallow reservoir. Our simulations show that for small pressure increases and/or high-salinity-gradient cases, brine is pushed up the conduit to a new static steady-state equilibrium. On the other hand, if the pressure rise is large enough that brine is pushed up the conduit and into the overlying upper aquifer, flow may be sustained if the dense brine is allowed to spread laterally. In this scenario, dense brine only contacts the lower-most region of the upper aquifer. In a hypothetical case in which strong cooling of the dense brine occurs in the upper reservoir, the brine becomes sufficiently dense that it flows back down into the deeper reservoir from where it came. The brine then heats again in the lower aquifer and moves back up the conduit to repeat the cycle. Parameter studies delineate steady-state (static) and oscillatory solutions and reveal the character and period of oscillatory solutions. Such oscillatory solutions are mostly a curiosity rather than an expected natural phenomenon because in nature the geothermal gradient prevents the cooling in the upper aquifer that occurs in the model. The expected effect of upward brine displacement is either establishment of a new hydrostatic equilibrium or sustained upward flux into the bottom-most region of the upper aquifer.

Oldenburg, C.M.; Rinaldi, A.

2010-01-15T23:59:59.000Z

168

Mound Laboratory Plutonium-238 Study Off-Site Analytical Data May-December 1974  

SciTech Connect

Preliminary samples collected from off-site sediment in the Miami-Erie Canal Area near Mound Laboratory indicated that plutonium-238 concentrations are substantially above baseline levels. As a result an extensive sampling and analysis program was performed to determine the plutonium-238 concentrations as a function of depth and location in a drainage ditch, the canal, two ponds, a run-off hollow, a canal overflow creek and the Great Miami River. The plutonium-238 concentration data was used to estimate the total inventory of 238Pu deposited in these waterways, to determine the extent of the contamination, and to evaluate the potential health hazards to the general population of the area. The scope of this report is to present the data collected during this study. Detailed interpretation of the data will be presented in subsequent reports.

Robinson, Bob; Rogers, D. R.; Westendorf, W. H.; Black, H. A.

1975-03-01T23:59:59.000Z

169

Study of thermal-gradient-induced migration of brine inclusions in salt. Final report  

Science Conference Proceedings (OSTI)

Natural salt deposits, which are being considered for high-level waste disposal, contain a small volume fraction of water in the form of brine inclusions distributed throughout the salt. Radioactive decay heating of the nuclear wastes will impose a temperature gradient on the surrounding salt which mobilizes the brine inclusions. Inclusions filled completely with brine (the all-liquid inclusions) migrate up the temperature gradient and eventually accumulate brine near the buried waste forms. The brine may slowly corrode or degrade the waste forms, which is undesirable. Therefore it is important to consider the migration of brine inclusions in salt under imposed temperature gradients to properly evaluate the performance of a future salt repository for nuclear wastes. The migration velocities of the inclusions were found to be dependent on temperature, temperature gradient, and inclusion shape and size. The velocities were also dictated by the interfacial mass transfer resistance at brine/solid interface. This interfacial resistance depends on the dislocation density in the crystal, which in turn, depends on the axial compressive loading of the crystal. At low axial loads, the dependence between the velocity and temperature gradient is nonlinear. At high axial loads, the interfacial resistance is reduced and the migration velocity depends linearly on the temperature gradient. All-liquid inclusions filled with mixed brines were also studied. For gas-liquid inclusions, helium, air and argon were compared. Migration studies were also conducted on single crystallites of natural salt as well as in polycrystalline natural salt samples. The behavior of the inclusions at large-ange grain boundaries was observed.

Olander, D.R.

1984-08-01T23:59:59.000Z

170

Improving the injectability of high-salinity brines for disposal or waterflooding operations  

DOE Green Energy (OSTI)

This work is part of a study conducted by Lawrence Livermore National Laboratory (LLNL) to improve the performance of brine injection wells at Gulf Coast Strategic Petroleum Reserve Sites. Our involvement established that granular media filtration, when used with proper chemical pretreatments, provides an effective and economical method for removing particulates from hypersaline brines. This treatment allows for the injection of 200,000 B/D with significantly increased well half-lives of 30 years.

Raber, E.; Thompson, R.E.; Smith, F.H.

1981-07-25T23:59:59.000Z

171

Recovery of energy from geothermal brine and other hot water sources  

DOE Patents (OSTI)

Process and system for recovery of energy from geothermal brines and other hot water sources, by direct contact heat exchange between the brine or hot water, and an immiscible working fluid, e.g. a hydrocarbon such as isobutane, in a heat exchange column, the brine or hot water therein flowing countercurrent to the flow of the working fluid. The column can be operated at subcritical, critical or above the critical pressure of the working fluid. Preferably, the column is provided with a plurality of sieve plates, and the heat exchange process and column, e.g. with respect to the design of such plates, number of plates employed, spacing between plates, area thereof, column diameter, and the like, are designed to achieve maximum throughput of brine or hot water and reduction in temperature differential at the respective stages or plates between the brine or hot water and the working fluid, and so minimize lost work and maximize efficiency, and minimize scale deposition from hot water containing fluid including salts, such as brine. Maximum throughput approximates minimum cost of electricity which can be produced by conversion of the recovered thermal energy to electrical energy.

Wahl, III, Edward F. (Claremont, CA); Boucher, Frederic B. (San Juan Capistrano, CA)

1981-01-01T23:59:59.000Z

172

Chemical Speciation of Heterogeneously Reduced Pu in Synthetic Brines  

Science Conference Proceedings (OSTI)

X-ray absorption fine structure (XAFS) spectroscopy has been used to determine the speciation of Pu precipitates prepared by the heterogeneous reduction of Pu(VI) with Al and Fe in 5M NaCl and an ERDA-6 brine, a simulant from the Waste Isolation Pilot Plant in Carlsbad, New Mexico. NaOCl was added to some of these solutions to determine its effect on Pu speciation. Analysis of the Pu LIII spectra showed that all solids consisted of PuO2+x?y(OH)2y •zH2O, compounds with characteristics identical to those prepared by hydrolysis and with Pu?O and Pu?Pu distances identical to those treated at elevated temperature. Additionally, reduction with Al gave compounds with different site distributions than reduction with Fe, and reduction with Al or the addition of NaOCl appeared to suppress the formation of oxo groups and their associated Pu(V) sites.

Ding, Mei; Conca, James L.; Den Auwer, Christophe J.; Gabitov, Rinat I.; Hess, Nancy J.; Paviet-Hartmann, Patricia; Palmer, Phillip D.; LoPresti, Vin; Conradson, Steven D.

2006-07-01T23:59:59.000Z

173

MLM-462 Contract Number AT-33-l-GtiN-53 MOUND LABORATCRY Operatsd By  

Office of Legacy Management (LM)

This Doeumr;t Consists of 116 ?zges This Doeumr;t Consists of 116 ?zges This is COPY of i.3 k MLM-462 Contract Number AT-33-l-GtiN-53 MOUND LABORATCRY Operatsd By MONSAmOC~ALGoMPANY MIAMISBURG, OHIO REPORT NO. 3 OF STIEUING CaW'M'B FOR DISPUSAL CF UNITS 111 AND IV (Completion Report for Disposal of UrLt IV, Runnymeade Road sr,d Dixon live. Dayton, Ohlo) . Date: April 17, 1950 Prepared By: -36L254- F. L. Halbach Chairnan., St33ricg Gcicmittes 1ssue.d: DISTRIHJTION copy 1. - Dr. Carroll A. Hochwalt copy 2. - Dr. M. M. Haring copy 3. - Dr. J. J. Ehmbage COPY 4. - Mr. F. L. Halbach . - Copy 5. - 5 '3 . . ., I Copy 6. - Area Ahmger COPY 7. - Area Y@mger CWY 8. - Area Qinagsr copy 9. - Area Ydager CT -Files&?& d3i' V.-u c 4. copy 11. - Central Files i copy 12. - Central Files

174

Dig-face monitoring during excavation of a radioactive plume at Mound Laboratory, Ohio  

Science Conference Proceedings (OSTI)

A dig-face monitoring system consists of onsite hardware for collecting information on changing chemical, radiological, and physical conditions in the subsurface soil during the hazardous site excavation. A prototype dig-face system was take to Mount Laboratory for a first trial. Mound Area 7 was the site of historical disposals of {sup 232}Th, {sup 227}Ac, and assorted debris. The system was used to monitor a deep excavation aimed at removing {sup 227}Ac-contaminated soils. Radiological, geophysical, and topographic sensors were used to scan across the excavation dig-face at four successive depths as soil was removed. A 3-D image of the contamination plumes was developed; the radiation sensor data indicated that only a small portion of the excavated soil volume was contaminated. The spatial information produced by the dig-face system was used to direct the excavation activities into the area containing the {sup 227}Ac and to evaluate options for handling the separate {sup 232}Th plume.

Josten, N.E.; Gehrke, R.J.; Carpenter, M.V.

1995-12-01T23:59:59.000Z

175

The depth of the oil/brine interface and crude oil leaks in SPR caverns  

Science Conference Proceedings (OSTI)

Monitoring wellhead pressure evolution is the best method of detecting crude oil leaks in SPR caverns while oil/brine interface depth measurements provide additional insight. However, to fully utilize the information provided by these interface depth measurements, a thorough understanding of how the interface movement corresponds to cavern phenomena, such as salt creep, crude oil leakage, and temperature equilibration, as well as to wellhead pressure, is required. The time evolution of the oil/brine interface depth is a function of several opposing factors. Cavern closure due to salt creep and crude oil leakage, if present, move the interface upward. Brine removal and temperature equilibration of the oil/brine system move the interface downward. Therefore, the relative magnitudes of these factors determine the net direction of interface movement. Using a mass balance on the cavern fluids, coupled with a simplified salt creep model for closure in SPR caverns, the movement of the oil/brine interface has been predicted for varying cavern configurations, including both right-cylindrical and carrot-shaped caverns. Three different cavern depths and operating pressures have been investigated. In addition, the caverns were investigated at four different points in time, allowing for varying extents of temperature equilibration. Time dependent interface depth changes of a few inches to a few feet were found to be characteristic of the range of cases studied. 5 refs, 19 figs., 1 tab.

Heffelfinger, G.S.

1991-06-01T23:59:59.000Z

176

Pore-Level Modeling of Carbon Dioxide Sequestration in Brine Fields  

NLE Websites -- All DOE Office Websites (Extended Search)

Pore-Level Modeling of Carbon Dioxide Sequestration in Brine Fields Pore-Level Modeling of Carbon Dioxide Sequestration in Brine Fields M. Ferer, (mferer@wvu.edu) Department of Physics, West Virginia University, Morgantown, WV 26506-6315, Grant S. Bromhal, (bromhal@netl.doe.gov) US DOE, National Energy Technology Laboratory, Morgantown, WV 26507-0880; and Duane H. Smith, (dsmith@netl.doe.gov) US DOE, National Energy Technology Laboratory, Morgantown, WV 26507-0880 & Department of Physics, West Virginia University. Underground injection of gas is a common practice in the oil and gas industry. Injection into deep, brine-saturated formations is a commercially proven method of sequestering CO 2 . However, it has long been known that displacement of a connate fluid by a less viscous fluid produces unstable displacement fronts with significant fingering. This fingering allows only a

177

Salt effects on stable isotope partitioning and their geochemical implications for geothermal brines  

DOE Green Energy (OSTI)

It has long been recognized that dissolved salts in water can change oxygen and hydrogen isotope partitioning between water and other phases (i.e., vapor, minerals) due to the hydration of ions upon the dissolution of salts in water. However, their effects have not been well determined at elevated temperatures. We are currently conducting a series of hydrothermal experiments of the system brine-vapor or minerals to 350{degrees}C, in order to determine precisely the effects of dissolved salts abundant in brines on isotope partitioning at temperatures encountered in geothermal systems. The so-called ``isotope salt effect`` has important implications for the interpretation and modeling of isotopic data of brines and rocks obtained from geothermal fields. We will show how to use our new results of isotopic partitioning to help better evaluate energy resources of many geothermal fields.

Horita, J.; Cole, D.R.; Wesolowski, D.J.

1994-06-01T23:59:59.000Z

178

ASSESSMENT OF TECHNETIUM LEACHABILITY IN CEMENT STABILIZED BASIN 43 GROUNDWATER BRINE  

SciTech Connect

This report is an initial report on the laboratory effort executed under RPP-PLAN-33338, Test Plan for the Assessment of Technetium Leachability in Cement-Stabilized Basin 43 Groundwater Brine. This report delineates preliminary data obtained under subcontract 21065, release 30, from the RJ Lee Group, Inc., Center for Laboratory Sciences. The report is predicated on CLS RPT-816, Draft Report: Assessment of Technetium Leachability in Cement Stabilized Basin 43 Groundwater Brine. This document will be revised on receipt of the final RJ Lee Group, Inc., Center for Laboratory Sciences report, which will contain data subjected to quality control and quality assurance criteria.

COOKE GA; DUNCAN JB; LOCKREM LL

2008-09-30T23:59:59.000Z

179

Geothermal Power Production from Brine Co-Produced from Oil and Gas Wells  

Science Conference Proceedings (OSTI)

Millions of barrels of water (brine) per day are co-produced from oil and gas wells. Currently, the oil and gas industry views this as a waste stream that costs millions of dollars per year to manage, through either treatment or disposal/reinjection. A significant percentage of the co-produced brine, however, flows at sufficient rate and temperature to generate power using a binary power plant, and this is viewed by some as a potential value stream. The value lies in that the co-produced water is "free" ...

2012-04-30T23:59:59.000Z

180

Brine flow up a borehole caused by pressure perturbation from CO2 storage: Static and dynamic evaluations  

SciTech Connect

Industrial-scale storage of CO{sub 2} in saline sedimentary basins will cause zones of elevated pressure, larger than the CO{sub 2} plume itself. If permeable conduits (e.g., leaking wells) exist between the injection reservoir and overlying shallow aquifers, brine could be pushed upwards along these conduits and mix with groundwater resources. This paper discusses the potential for such brine leakage to occur in temperature- and salinity-stratified systems. Using static mass-balance calculations as well as dynamic well flow simulations, we evaluate the minimum reservoir pressure that would generate continuous migration of brine up a leaking wellbore into a freshwater aquifer. Since the brine invading the well is denser than the initial fluid in the wellbore, continuous flow only occurs if the pressure perturbation in the reservoir is large enough to overcome the increased fluid column weight after full invasion of brine into the well. If the threshold pressure is exceeded, brine flow rates are dependent on various hydraulic (and other) properties, in particular the effective permeability of the wellbore and the magnitude of pressure increase. If brine flow occurs outside of the well casing, e.g., in a permeable fracture zone between the well cement and the formation, the fluid/solute transfer between the migrating fluid and the surrounding rock units can strongly retard brine flow. At the same time, the threshold pressure for continuous flow to occur decreases compared to a case with no fluid/solute transfer.

Birkholzer, J.T.; Nicot, J.-P.; Oldenburg, C.M.; Zhou, Q.; Kraemer, S.; Bandilla, K.W.

2011-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Calcium Isotopic Variation in Marine Evaporites and Carbonates: Applications to Late Miocene Mediterranean Brine Chemistry and Late Cenozoic Calcium Cycling in the Oceans  

E-Print Network (OSTI)

Field: Geochemistry Studies in Isotope Geology Professors J.Isotopes and Brine Evolution ……………………………………………………………….. 3.2.1 General geology andIsotopes and Brine Evolution 3.2.1 General geology and

Hensley, Tabitha Michele

2006-01-01T23:59:59.000Z

182

A study of hydrocarbons associated with brines from DOE geopressured wells  

DOE Green Energy (OSTI)

Accomplishments are summarized on the following tasks: distribution coefficients and solubilities, DOE design well sampling, analysis of well samples, review of theoretical models of geopressured reservoir hydrocarbons, monitor for aliphatic hydrocarbons, development of a ph meter probe, DOE design well scrubber analysis, removal and disposition of gas scrubber equipment at Pleasant Bayou Well, and disposition of archived brines.

Keeley, D.F.

1993-01-01T23:59:59.000Z

183

A study of hydrocarbons associated with brines from DOE geopressured wells. Final report  

DOE Green Energy (OSTI)

Accomplishments are summarized on the following tasks: distribution coefficients and solubilities, DOE design well sampling, analysis of well samples, review of theoretical models of geopressured reservoir hydrocarbons, monitor for aliphatic hydrocarbons, development of a ph meter probe, DOE design well scrubber analysis, removal and disposition of gas scrubber equipment at Pleasant Bayou Well, and disposition of archived brines.

Keeley, D.F.

1993-07-01T23:59:59.000Z

184

Recovery 2011 CSPG CSEG CWLS Convention 1 Brine-methane Substitution: The Seismic Response of Coalbeds  

E-Print Network (OSTI)

an important source of natural gas (Shi and Durucan, 2005). The production of the CBM takes place when coal seam using a tank model which assumes that there is no variation of the reservoir properties). For the Gassmann fluid substitution, we assume a pore fluid of 100% brine as the initial condition and calculate

Ferguson, Robert J.

185

Corrosivity of geothermal brines. Progress report for period ending June 1976  

DOE Green Energy (OSTI)

Studies carried out during FY 1976 on the corrosivity of ferrous materials in synthetic geothermal brines are described. Electrochemical measurements on the spontaneous corrosion potentials and corrosion rates, and on the kinetics of the anodic and cathodic corrosion reactions of iron and carbon steel were made in 4 M NaCl solution over the pH range from 1 to 11 at temperatures up to 100/sup 0/C in a conventional Pyrex electrochemical cell. A refreshed, stirred titanium autoclave system was designed, constructed, and tested, and will be used for making electrochemical measurements in synthetic brines up to at least 200/sup 0/C. The effect of pH on hydrolysis, precipitation, and electrochemical reactivity of ferrous and ferric ions in 4 M NaCl at 25/sup 0/C was studied, and implications for plant operation are discussed. The pitting potential of type 304 stainless steel in synthetic brine was measured as a function of temperature from 25 to 85/sup 0/C. Plans for research on electrochemical aspects of the corrosion of iron and carbon steel in synthetic geothermal brines during FY1977 are presented. 14 fig. (auth)

Posey, F.A.; Palko, A.A.

1976-12-01T23:59:59.000Z

186

Sustainable Carbon Sequestration: Increasing CO2-Storage Efficiency through a CO2-Brine Displacement Approach  

E-Print Network (OSTI)

CO2 sequestration is one of the proposed methods for reducing anthropogenic CO2 emissions to the atmosphere and therefore mitigating global climate change. Few studies on storing CO2 in an aquifer have been conducted on a regional scale. This study offers a conceptual approach to increasing the storage efficiency of CO2 injection in saline formations and investigates what an actual CO2 storage project might entail using field data for the Woodbine aquifer in East Texas. The study considers three aquifer management strategies for injecting CO2 emissions from nearby coal-fired power plants into the Woodbine aquifer. The aquifer management strategies studied are bulk CO2 injection, and two CO2-brine displacement strategies. A conceptual model performed with homogeneous and average reservoir properties reveals that bulk injection of CO2 pressurizes the aquifer, has a storage efficiency of 0.46% and can only last for 20 years without risk of fracturing the CO2 injection wells. The CO2-brine displacement strategy can continue injecting CO2 for as many as 240 years until CO2 begins to break through in the production wells. This offers 12 times greater CO2 storage efficiency than the bulk injection strategy. A full field simulation with a geological model based on existing aquifer data validates the storage capacity claims made by the conceptual model. A key feature in the geological model is the Mexia-Talco fault system that serves as a likely boundary between the saline aquifer region suitable for CO2 storage and an updip fresh water region. Simulation results show that CO2 does not leak into the fresh water region of the iv aquifer after 1000 years of monitoring if the faults have zero transmissibility, but a negligible volume of brine eventually gets through the mostly sealing fault system as pressure across the faults slowly equilibrates during the monitoring period. However, for fault transmissibilities of 0.1 and 1, both brine and CO2 leak into the fresh water aquifer in increasing amounts for both bulk injection and CO2-brine displacement strategies. In addition, brine production wells draw some fresh water into the saline aquifer if the Mexia-Talco fault system is not sealing. A CO2 storage project in the Woodbine aquifer would impact as many as 15 counties with high-pressure CO2 pipelines stretching as long as 875 km from the CO2 source to the injection site. The required percentage of power plant energy capacity was 7.43% for bulk injection, 7.9% for the external brine disposal case, and 10.2% for the internal saturated brine injection case. The estimated total cost was $0.00132–$0.00146/kWh for the bulk injection, $0.00191–$0.00211/kWh for the external brine disposal case, and $0.0019–$0.00209/kWh for the internal saturated brine injection case.

Akinnikawe, Oyewande

2012-08-01T23:59:59.000Z

187

Particle measurement and brine chemistry at the Salton Sea Deep Well  

DOE Green Energy (OSTI)

The Advanced Brine Chemistry Project, a part of the US Department of Energy's Geothermal Energy Program, is addressing operating problems associated with scaling and corrosion at geothermal power plants. Under this project, Pacific Northwest Laboratory conducted a series of tests at the Salton Sea Deep Well, which has one of the highest solids contents in the world. The purpose of the tests was to evaluate monitoring instrumentation under field conditions and relate particulate formation to the brine chemistry. The instrumentation, was evaluated under scaling geothermal conditions using two different principles: ultrasonic reflection and laser light scattering. The following conclusions were drawn from the instrumentation testing and brine chemistry and particulate analyses. (1) Using reflected ultrasonic impulses to detect suspended particles has been demonstrate for on-line application in a geothermal brine with strong scaling tendencies. Advantages over laser light scattering include improved high-temperature durability for the transducer and longer operation with less maintenance. (2) Counting and sizing particles using laser light scattering requires constant maintenance in geothermal applications. (3) Silica is the dominant scale species and appears in amounts orders of magnitude greater than other minor species such as barium sulfate. (4) The silica that formed at high temperatures and short residence times is very gelatinous and difficult to filter out of the brine. (5) Correlation of instrument readings with particle collection data was difficult because conditions on the filter (i.e., temperature, flowrate, and pressure) could not be maintained constant for long enough intervals to obtain comparable information. 5 refs., 27 figs., 2 tabs.

Robertus, R.J.; Kindle, C.H.; Sullivan, R.G.; Shannon, D.W.

1991-09-01T23:59:59.000Z

188

Plutonium working group report on environmental, safety and health vulnerabilities associated with the Department`s plutonium storage. Volume II, part 7: Mound working group assessment team report  

Science Conference Proceedings (OSTI)

This is the report of a visit to the Mound site by the Working Group Assessment Team (WGAT) to assess plutonium vulnerabilities. Purposes of the visit were: to review results of the site`s self assessment of current practices for handling and storing plutonium; to conduct an independent assessment of these practices; to reconcile differences and assemble a final list of vulnerabilities; to calculate consequences and probability for each vulnerability; and to issue a report to the Working Group. This report, representing completion of the Mound visit, will be compiled along with those from all other sites with plutonium inventories as part of a final report to the Secretary of Energy.

NONE

1994-09-01T23:59:59.000Z

189

Brine flow up a borehole caused by pressure perturbation from CO2 storage: Static and dynamic evaluations  

E-Print Network (OSTI)

flow model for carbon dioxide and brine, in Proceedings 9 thGeological Storage of Carbon Dioxide, in: S.J. Baines andGeological Storage of Carbon Dioxide, Geological Society,

Birkholzer, J.T.

2012-01-01T23:59:59.000Z

190

Recovery Act: Molecular Simulation of Dissolved Inorganic Carbons for Underground Brine CO2 Sequestration  

SciTech Connect

To further our understanding and develop the method for measuring the DICs under geological sequestration conditions, we studied the infrared spectra of DICs under high pressure and temperature conditions. First principles simulations of DICs in brine conditions were performed using a highly optimized ReaxFF-DIC forcefield. The thermodynamics stability of each species were determined using the 2PT method, and shown to be consistent with the Reax simulations. More importantly, we have presented the IR spectra of DIC in real brine conditions as a function of temperature and pressure. At near earth conditions, we find a breaking of the O-C-O bending modes into asymmetric and symmetric modes, separated by 100cm{sup -1} at 400K and 5 GPa. These results can now be used to calibrate FTIR laser measurements.

Goddard, William

2012-11-30T23:59:59.000Z

191

West Hackberry Brine Disposal Project pre-discharge characterization. Final report  

SciTech Connect

The physical, chemical and biological attributes are described for: (1) a coastal marine environment centered about a Department of Energy Strategic Petroleum Reserve (SPR) brine disposal site 11.4 km off the southwest coast of Louisiana; and (2) the lower Calcasieu and Sabine estuarine systems that provide leach waters for the SPR project. A three month sampling effort, February through April 1981, and previous investigations from the study area are integrated to establish baseline information for evaluation of impacts from brine disposal in the nearshore marine waters and from freshwater withdrawal from the coastal marsh of the Chenier Plain. January data are included for some tasks that sampled while testing and mobilizing their instruments prior to the February field effort. The study addresses the areas of physical oceanography, estuarine hydrology and hydrography, water and sediment quality, benthos, nekton, phytoplankton, zooplankton, and data management.

DeRouen, L.R.; Hann, R.W.; Casserly, D.M.; Giammona, C. (eds.) [eds.

1982-01-01T23:59:59.000Z

192

Prelimiary investigation desalting of geothermal brines in the Imperial Valley of California  

SciTech Connect

The Imperial Valley Project is an applied research program to provide geologic, hydrologic, engineering, and economic information necessary for development of the geothermal resources of the delta of the lower Colorado River. It is suggested that a desalting pilot plant be associated with the project to develop an economic desalting process if 2 to 3% geothermal brine is produced. The process will be unconventional in that waste heat must be rejected to atmosphere in wet or dry cooling towers. The presence of large amounts of CO/sub 2/, H/sub 2/S, and silica will require gas removal and silicascale control equipment. The plant would process up to 75,000 gallons of brine per day. (MCW)

Spiewak, I.; Hise, E.C.; Reed, S.A.; Thompson, S.A.

1970-03-01T23:59:59.000Z

193

Aromatic hydrocarbons associated with brines from geopressured wells. Annual report, fiscal 1985  

DOE Green Energy (OSTI)

Samples of cryocondensates - materials condensed at - 78.5/sup 0/C were taken on a regular basis from the gas stream for the USDOE geopressured wells. Most of the data has been taken from the Gladys McCall well as it has flowed on a regular and almost continous basis. The cryocondensates, not the ''condensate'' from gas wells, are almost exclusively aromatic hydrocarbons, primarily benzene, toluene, ethylbenzene, and the xylenes, but contain over 95 compounds, characterized using gas chromatographic-mass spectroscopy. The solubility in water and brine of benezene, toluene, ethylbenzene and o-xylene, some of the components of the cryocondensate, as well as distribution coefficients between water or brine and a standard oil have been measured. 25 refs.

Keeley, D.F.; Meriwether, J.R.

1985-01-01T23:59:59.000Z

194

Scientific Considerations Related to Regulation Development for CO2 Sequestration in Brine Formations  

NLE Websites -- All DOE Office Websites (Extended Search)

SCIENTIFIC CONSIDERATIONS RELATED TO REGULATION SCIENTIFIC CONSIDERATIONS RELATED TO REGULATION DEVELOPMENT FOR CO 2 SEQUESTRATION IN BRINE FORMATIONS Chin-Fu Tsang (cftsang@lbl.gov; (510) 486-5782) Sally M. Benson (smbenson@lbl.gov; (510) 486-7071) Earth Sciences Division, Ernest Orlando Lawrence Berkeley National Laboratory One Cyclotron Road, MS 90-1116, Berkeley, CA 94720 Bruce Kobelski (kobelski.bruce@epa.gov) Robert Smith (smith.robert-eu@epamail.epa.gov) U.S. Environmental Protection Agency Office of Drinking Water and Ground Water, Washington D.C. Introduction Reduction of atmospheric emissions of CO 2 (DOE, 1999a) through injection of CO 2 into in deep brine formations is being actively studied both in the U.S. and internationally. If this technology is to be employed broadly enough to make a significant impact on global

195

Comparison of selected oil-field brines from fields in the Permian basin, West Texas-southeast New Mexico  

SciTech Connect

Stiff diagrams of oil-field brines from the west Texas Permian basin are identifiable within the geological framework. Plotted from a simple analysis of three cations and three anions, older Paleozoic waters can be categorized as either 'pristine' or modified, usually by a later influx of Permian or early Pennsylvanian water. These different plots can be segregated by geologic province. The Permian brines differ by age and also by environment (shelf, basin, etc.).

White, H.G. III

1992-04-01T23:59:59.000Z

196

Biochemical solubilization of toxic salts from residual geothermal brines and waste waters  

DOE Patents (OSTI)

A method of solubilizing metal salts such as metal sulfides in a geothermal sludge using mutant Thiobacilli selected for their ability to metabolize metal salts at high temperature is disclosed, The method includes the introduction of mutated Thiobacillus ferrooxidans and Thiobacillus thiooxidans to a geothermal sludge or brine. The microorganisms catalyze the solubilization of metal salts, For instance, in the case of metal sulfides, the microorganisms catalyze the solubilization to form soluble metal sulfates.

Premuzic, Eugene T. (East Moriches, NY); Lin, Mow S. (Rocky Point, NY)

1994-11-22T23:59:59.000Z

197

Biochemical solubilization of toxic salts from residual geothermal brines and waste waters  

DOE Patents (OSTI)

A method of solubilizing metal salts such as metal sulfides in a geothermal sludge using mutant Thiobacilli selected for their ability to metabolize metal salts at high temperature is disclosed. The method includes the introduction of mutated Thiobacillus ferrooxidans and Thiobacillus thiooxidans to a geothermal sludge or brine. The microorganisms catalyze the solubilization of metal salts. For instance, in the case of metal sulfides, the microorganisms catalyze the solubilization to form soluble metal sulfates. 54 figs.

Premuzic, E.T.; Lin, M.S.

1994-11-22T23:59:59.000Z

198

Energy optimization in ice hockey halls I. The system COP as a multivariable function, brine and design choices  

E-Print Network (OSTI)

This work is the first in a series of articles addressing the energy optimization in ice hockey halls. Here we adopt an analytical method, called functional optimization, to find which design and operating conditions maximize the Coefficient Of Performance of the entire cooling system (brine pumps and cooling tower), which we call ${\\rm COP}_{sys}$. This is addressed as a function of several variables, like electric consumption and brine physical properties. By maximizing such function, the best configuration and brine choices for the system can thus be determined accurately and rigorously. We investigate the importance of pipe diameter, depth and brine type (ethylene glycol and ammonia) for average-sized ice rinks. An optimal brine density is found, and we compute the weight of the electric consumption of the brine pumps on ${\\rm COP}_{sys}$. Our formulas are validated with heat flow measurement data obtained at an ice hockey hall in Finland. They are also confronted with technical and cost-related constraints, and implemented by simulations with the program COMSOL Multiphysics. The multivariable approach here discussed is general, and can be applied to the rigorous preliminary study of diverse situations in building physics and in many other areas of interest.

Andrea Ferrantelli; Paul Melóis; Miska Räikkönen; Martti Viljanen

2012-11-02T23:59:59.000Z

199

Use of inhibitors for scale control in brine-producing gas and oil wells  

SciTech Connect

Field and laboratory work have shown that calcium-carbonate scale formation in waters produced with natural gas and oil can be prevented by injection of phosphonate inhibitor into the formation, even if the formation is sandstone without calcite binging material. Inhibitor squeeze jobs have been carried out on DOE's geopressured-geothermal Gladys McCall brine-gas well and GRI's co-production wells in the Hitchcock field. Following the inhibitor squeeze on Gladys McCall, the well produced over five million barrels of water at a rate of approximately 30,000 BPD without calcium-carbonate scaling. Before the inhibitor squeeze, the well could not be produced above 15,000 BPD without significant scale formation. In the GRI brine-gas co-production field tests, inhibitor squeezes have been used to successfully prevant scaling. Laboratory work has been conducted to determine what types of oil field waters are subject to scaling. This research has led to the development of a saturation index and accompanying nomographs which allow prediction of when scale will develop into a problem in brine production.

Tomson, M.B.; Prestwich, S.

1986-01-01T23:59:59.000Z

200

Advanced Membrane Filtration Technology for Cost Effective Recovery of Fresh Water from Oil & Gas Produced Brine  

SciTech Connect

This study is developing a comprehensive study of what is involved in the desalination of oil field produced brine and the technical developments and regulatory changes needed to make the concept a commercial reality. It was originally based on ''conventional'' produced water treatment and reviewed (1) the basics of produced water management, (2) the potential for desalination of produced brine in order to make the resource more useful and available in areas of limited fresh water availability, and (3) the potential beneficial uses of produced water for other than oil production operations. Since we have begun however, a new area of interest has appeared that of brine water treatment at the well site. Details are discussed in this technical progress report. One way to reduce the impact of O&G operations is to treat produced brine by desalination. The main body of the report contains information showing where oil field brine is produced, its composition, and the volume available for treatment and desalination. This collection of information all relates to what the oil and gas industry refers to as ''produced water management''. It is a critical issue for the industry as produced water accounts for more than 80% of all the byproducts produced in oil and gas exploration and production. The expense of handling unwanted waste fluids draws scarce capital away for the development of new petroleum resources, decreases the economic lifetimes of existing oil and gas reservoirs, and makes environmental compliance more expensive to achieve. More than 200 million barrels of produced water are generated worldwide each day; this adds up to more than 75 billion barrels per year. For the United States, the American Petroleum Institute estimated about 18 billion barrels per year were generated from onshore wells in 1995, and similar volumes are generated today. Offshore wells in the United States generate several hundred million barrels of produced water per year. Internationally, three barrels of water are produced for each barrel of oil. Production in the United States is more mature; the US average is about 7 barrels of water per barrel of oil. Closer to home, in Texas the Permian Basin produces more than 9 barrels of water per barrel of oil and represents more than 400 million gallons of water per day processed and re-injected.

David B. Burnett

2005-09-29T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Theory and practice of brine processing by industrial-scale magnetic ion polarization and optimization of personal-scale passive solar desalination.  

E-Print Network (OSTI)

??In the first section of this work we hope to add to the science of brine management in desalination. We have undertaken a feasibility analysis… (more)

Wofsey, Michael Henry

2010-01-01T23:59:59.000Z

202

UCSD Geothermal Chemical Modeling Project: DOE Advanced Brine Chemistry Program. [University of California at San Diego (UCSD)  

DOE Green Energy (OSTI)

DOE funding to the UCSD Chemical Modeling Group supports research to provide computer models which will reliably characterize the equilibrium chemistry of geothermal brines (solution, solid and gas phases) under variable thermodynamic conditions. With this technology, it will be possible to rapidly and inexpensively predict the chemical behavior of geothermal brines during various resource recovery stages; exploration, production, plant energy extraction and rejection as well as in ancillary programs such as mineral recovery. Our modeling technology is based on recent progress in the physical chemistry of concentrated aqueous solutions. The behavior of these fluids has not been predicted from first principle theories. However, because of the importance of concentrated brines to many industrial and natural processes, there have been numerous efforts to develop accurate phenomenological expressions for predicting the chemical behavior of these brines. One of the most successful of these efforts is that of Pitzer and coworkers. Incorporating the semiempirical equations of Pitzer, we have shown at UCSD that we can create highly accurate models of brine-solid-gas chemistry.

Moeller, N.; Weare, J.H.

1992-04-01T23:59:59.000Z

203

Experimental testing of a direct contact heat exchanger for geothermal brine. Final report, July 1, 1978-February 1, 1979  

DOE Green Energy (OSTI)

A series of direct contact heat exchanger (DCHX) experiments were conducted at the East Mesa Geothermal Test Site during the period July 1, 1978 to February 1, 1979. The purpose of these tests was to provide additional data necessary to better understand the thermal and hydraulic characteristics of the DCHX binary cycle loop components that may be used to extract energy from geothermal brines. Isobutane and Isopentane were tested as secondary working fluids. The analytical and experimental efforts were directed at the problems of working fluid loss in the effluent brine, carryover of water vapor with the vaporized secondary fluid and the free CO/sub 2/ content of the feed brine. The tests aimed at evaluating the heat transfer performance of various type tubes installed in vertical shell-and-tube secondary fluid condensers. Data was collected while operating a low temperature isopentane cycle with brine preflashed to 210 to 212/sup 0/F; the objective being to gain insight to waste heat recovery applications such as the Arkansas Power and Light project. Possible alternatives for isobutane recovery from the spent brine were investigated. A system was designed and the economic aspects studied.

Urbanek, M.W.

1979-12-01T23:59:59.000Z

204

Advanced biochemical processes for geothermal brines FY 1998 annual operating plan  

DOE Green Energy (OSTI)

As part of the overall Geothermal Energy Research which is aimed at the development of economical geothermal resources production systems, the aim of the Advanced Biochemical Processes for Geothermal Brines (ABPGB) effort is the development of economic and environmentally acceptable methods for disposal of geothermal wastes and conversion of by-products to useful forms. Methods are being developed for dissolution, separation and immobilization of geothermal wastes suitable for disposal, usable in inert construction materials, suitable for reinjection into the reservoir formation, or used for recovery of valuable metals.

NONE

1997-10-01T23:59:59.000Z

205

Development of direct heat exchangers for geothermal brines. Final report, October 4, 1977--June 30, 1978  

DOE Green Energy (OSTI)

A series of experiments during a period of eight months was conducted with the existing Direct Contact Heat Exchanger (DCHX) Loop in order to better understand the thermal and hydraulic characteristics of the equipment. Modifications were made to the equipment which were designed to improve heat transfer and reduce the cost of the heat exchangers. Additional changes were made to the equipment to conduct turbine experiments, condenser experiments, and carryover tests. Further studies of the amounts of dissolved isobutane in the geothermal brine and methods of recovering this dissolved isobutane were also made. The procedures used and the results of the tests performed are presented.

Urbanek, M.W.

1978-01-01T23:59:59.000Z

206

Radiation chemistry of salt-mine brines and hydrates. [Gamma radiation  

Science Conference Proceedings (OSTI)

Certain aspects of the radiation chemistry of NaCl-saturated MgCl/sub 2/ solutions and MgCl/sub 2/ hydrates at temperatures in the range of 30 to 180/sup 0/C were investigated through experiments. A principal objective was to establish the values for the yields of H/sub 2/ (G(H/sub 2/)) and accompanying oxidants in the gamma-ray radiolysis of concentrated brines that might occur in waste repositories in salt. We concluded that G(H/sub 2/) from gamma-irradiated brine solution into a simultaneously irradiated, deaerated atmosphere above the solution is between 0.48 and 0.49 over most of the range 30 to 143/sup 0/C. The yield is probably somewhat lower at the lower end of this range, averaging 0.44 at 30 to 45/sup 0/C. Changes in the relative amounts of MgCl/sub 2/ and NaCl in the NaCl-saturated solutions have negligible effects on the yield. The yield of O/sub 2/ into the same atmosphere averages 0.13, independent of the temperature and brine composition, showing that only about 50% of the radiolytic oxidant that was formed along with the H/sub 2/ was present as O/sub 2/. We did not identify the species that compose the remainder of the oxidant. We concluded that the yield of H/sub 2/ from a gamma-irradiated brine solution into a simultaneously irradiated atmosphere containing 5 to 8% air in He may be greater than the yield in deaerated systems by amounts ranging from 0% for temperatures of 73 to 85/sup 0/C, to about 30 and 40% for temperatures in the ranges 100 to 143/sup 0/C and 30 to 45/sup 0/C, respectively. We did not establish the mechanism whereby the air affected the yields of H/sub 2/ and O/sub 2/. The values found in this work for G(H/sub 2/) in deaerated systems are in approximate agreement with the value of 0.44 for the gamma-irradiation yield of H/sub 2/ in pure H/sub 2/O at room temperature. They are also in agreement with the values predicted by extrapolation from the findings of previous researchers for the value for G(H/sub 2/) in 2 M NaCl solutions at room temperature.

Jenks, G.H.; Walton, J.R.; Bronstein, H.R.; Baes, C.F. Jr.

1981-07-01T23:59:59.000Z

207

Electric power generation using geothermal brine resources for a proof-of-concept facility  

DOE Green Energy (OSTI)

A report is given of the initial phase of a proof-of-concept project to establish the technical, environmental, and economic feasibility of utilizing hot brine resources for electric energy production and other industrial applications. Included in the report are the following: summary, conclusions, and recommendations; site selection; Heber site description; development of design bases for an experimental facility and a 10 MWe(Net) generating unit; description of facilities; safety analysis; environmental considerations; implementation plan and schedule; and conceptual capital cost estimate.

Not Available

1976-01-01T23:59:59.000Z

208

Effect of shale-water recharge on brine and gas recovery from geopressured reservoirs  

DOE Green Energy (OSTI)

The concept of shale-water recharge has often been discussed and preliminary assessments of its significance in the recovery of geopressured fluids have been given previously. The present study uses the Pleasant Bayou Reservoir data as a base case and varies the shale formation properties to investigate their impact on brine and gas recovery. The parametric calculations, based on semi-analytic solutions and finite-difference techniques, show that for vertical shale permeabilities which are at least of the order of 10/sup -5/ md, shale recharge will constitute an important reservoir drive mechanism and will result in much larger fluid recovery than that possible in the absence of shale dewatering.

Riney, T.D.; Garg, S.K.; Wallace, R.H. Jr.

1985-01-01T23:59:59.000Z

209

Application of freshwater and brine polymer flooding in the North Burbank Unit, Osage County, Oklahoma  

SciTech Connect

A freshwater polymer-flood project was implemented in a 1,440-acre area of the North Burbank Unit (NBU) in 1980 with sequential injection of 4.2 million Ibm of polyacrylamide and 4.0 million Ibm of a 2.9% aluminum citrate crosslinking solution. Response to polymer flooding has been very pronounced, with ultimate incremental oil recovery projected to exceed 2.5 MMSTB of oil and total project oil expected to be 4.5 MMSTB. A crosslinked polymer-flood process for use in brine was developed that displays equally favorable performance characteristics as the freshwater polymer-flooding system.

Moffitt, P.D.; Zornes, D.R.; Moradi-Araghi, A.; McGovern, J.M. (Phillips Petroleum Co., Bartlesville, OK (United States))

1993-05-01T23:59:59.000Z

210

Capacity Investigation of Brine-Bearing Sands of the Frio Formation for Geologic Sequestration of CO2  

NLE Websites -- All DOE Office Websites (Extended Search)

Capacity Investigation of Brine-Bearing Sands of the Frio Capacity Investigation of Brine-Bearing Sands of the Frio Formation for Geologic Sequestration of CO 2 Christine Doughty (cadoughty@lbl.gov; 510-486-6453) Karsten Pruess (k_pruess@lbl.gov; 510-486-6732) Sally M. Benson (smbenson@lbl.gov; 510-486-5875) Lawrence Berkeley National Laboratory 1 Cyclotron Rd, MS 90-1116 Berkeley, CA 94720 Susan D. Hovorka (susan.hovorka@beg.utexas.edu; 512-471-4863) Paul R. Knox (paul.knox@beg.utexas.edu; 512-471-7313) Bureau of Economic Geology P.O. Box X, The University of Texas Austin, TX 78713 Christopher T. Green (ctgreen@ucdavis.edu; 530-752-1372) University of California, Hydrologic Sciences 1 Shields Ave. Davis, CA 95616 Abstract The capacity of fluvial brine-bearing formations to sequester CO 2 is investigated using numerical simulations of CO

211

Study and testing of direct contact heat exchangers for geothermal brines. Final report, June 1975--July 1976  

DOE Green Energy (OSTI)

The object of the work reported herein was to assess the technical and economic feasibility of preheating and evaporating a secondary fluid via direct contact with hot geothermal brine. The work covered a period of 12 months and included the design, construction, and testing of a unit which heats and vaporizes 10 gpm of isobutane by direct contact with 325/sup 0/F brine. The analytical and experimental efforts explored design and economic characteristics, including anticipated problem areas such as working fluid loss in the brine, production of a stable dispersion of the working fluid in brine, fluids separation, axial mixing and carry-over of water vapor with the working fluid. Isobutane was selected as the working fluid for tests primarily because of the favorable amount of net work produced per pound of geothermal brine and the low amount and cost of working fluid lost in the heat exchange process. The Elgin Spray Tower concept was selected for the preheater and boiler. The test apparatus includes a separate boiler and a separate preheater, each 6'' diameter by 6' high. Brine enters the top of each vessel and leaves the bottom. Isobutane enters the bottom of the preheater through a distributor plate to produce 0.15 inch diameter drops. The experimental unit operated with no major problems and demonstrated its hydraulic and thermal capabilities. Volumetric heat transfer coefficients obtained ranged up to 4000 BTU/hr /sup 0/F ft/sup 3/. Boiling heat transfer coefficients of as high as 17,000 BTU/hr /sup 0/F ft/sup 3/ were obtained with a design value of 10,000 BTU/hr /sup 0/F ft/sup 3/. Amount of isobutane in a 21 percent NaCl solution leaving the preheater was less than 40 ppM. A conceptual design and cost estimate was prepared for a direct contact heat exchange system sized for a 50 MW power plant.

Suratt, W.B.; Hart, G.K.

1977-01-01T23:59:59.000Z

212

Brine migration test report: Asse Salt Mine, Federal Republic of Germany: Technical report  

Science Conference Proceedings (OSTI)

This report presents a summary of Brine Migration Tests which were undertaken at the Asse mine of the Federal Republic of Germany (FRG) under a bilateral US/FRG agreement. This experiment simulates a nuclear waste repository at the 800-m (2624-ft) level of the Asse salt mine in the Federal Republic of Germany. This report describes the Asse salt mine, the test equipment, and the pretest properties of the salt in the mine and in the vicinity of the test area. Also included are selected test data (for the first 28 months of operation) on the following: brine migration rates, thermomechaical behavior of the salt (including room closure, stress reading, and thermal profiles), borehole gas pressures, and borehole gas analyses. In addition to field data, laboratory analyses of pretest salt properties are included in this report. The operational phase of these experiments was completed on October 4, 1985, with the commencement of cooldown and the start of posttest activities. 7 refs., 68 figs., 48 tabs.

Coyle, A.J.; Eckert, J.; Kalia, H.

1987-01-01T23:59:59.000Z

213

Fluid sampling and chemical modeling of geopressured brines containing methane. Final report, March 1980-February 1981  

DOE Green Energy (OSTI)

The development of a flowthrough sampler capable of obtaining fluid samples from geopressured wells at temperatures up to 400/sup 0/F and pressures up to 20,000 psi is described. The sampler has been designed, fabricated from MP35N alloy, laboratory tested, and used to obtain fluid samples from a geothermal well at The Geysers, California. However, it has not yet been used in a geopressured well. The design features, test results, and operation of this device are described. Alternative sampler designs are also discussed. Another activity was to review the chemistry and geochemistry of geopressured brines and reservoirs, and to evaluate the utility of available computer codes for modeling the chemistry of geopressured brines. The thermodynamic data bases for such codes are usually the limiting factor in their application to geopressured systems, but it was concluded that existing codes can be updated with reasonable effort and can usefully explain and predict the chemical characteristics of geopressured systems, given suitable input data.

Dudak, B.; Galbraith, R.; Hansen, L.; Sverjensky, D.; Weres, O.

1982-07-01T23:59:59.000Z

214

Demonstration of a rotary separator for two-phase brine and steam flows. Final report  

DOE Green Energy (OSTI)

The application of a two-phase rotary separator for geothermal energy conversion was demonstrated. Laboratory tests were conducted with clean water and steam at Biphase Energy Systems, Inc., Santa Monica, California. Field tests were conducted at the Union Oil Co., Tow No. 1 wellsite near Brawley, California. The system tested consisted of the major components of a total flow rotary separator/turbine conversion system. A nozzle converted the brine wellhead enthalpy to two-phase flow kinetic by impinging the nozzle flow tangentially on the inside of the separator. The flow was therefore subjected to the high centrifugal force field in the separator. This caused the liquid phase to collect as a film on the separator drum with very little energy loss. The steam was allowed to flow radially inward to the central steam discharge. Potable water was obtained by condensing the steam exhaust. The brine collection system converted the liquid film kinetic energy to static pressure head. The system was operated for 116 hours in a high salinity environment (115,000 ppM TDS). The system operated properly with no adverse effects from solids precipitation or scale buildup. The rotary separator produced separate flows of pure liquid and steam of greater than 99.5% quality.

Cerini, D.J.

1978-01-01T23:59:59.000Z

215

High-pressure solvent extraction of methane from geopressured brines: technical evaluation and cost analysis  

DOE Green Energy (OSTI)

Solvent extraction is proposed as a means of recovering dissolved methane from geopressured-geothermal brines at high pressures. The assessment shows that additional investment in a high pressure solvent extraction plant preceding direct injection disposal of brines into isolated aquifers can be profitable. The technical and economic issues are discussed, and compared with other injection methods such as complete depressurization for methane recovery followed by conventional mechanical pumping. The contributions of hydraulic (pressure) energy recovery and geothermal power production are also assessed. For deep injection into the producing formation, it is concluded that methane extraction processes are not applicable, insofar as maintenance of high surface pressures provides no clear-cut energy benefits. As a first step in the evaluation of solvent extraction, the solubility of a promising solvent candidate, n-hexadecane, was measured in 15 wt % NaCl solutions at temperatures up to 150/sup 0/C. The solubility of a potential low cost solvent, No. 2 Diesel fuel, was also measured.

Quong, R.; Otsuki, H.H.; Locke, F.E.

1981-07-01T23:59:59.000Z

216

Report on design, construction, and testing of CO/sub 2/ breakout system for geothermal brines  

DOE Green Energy (OSTI)

A skid mounted test facility has been built for determining conditions at which CO/sub 2/ flashes from geothermal brines. The system has been checked and operated at one geothermal plant. It performed as designed. The equipment is designed to operate at temperatures and pressures typical of wells near Heber, California. (Nominally 180/sup 0/C and 300 to 500 psig). It has heat exchangers which can cool the brine to less than 70/sup 0/C. (The cooling water is recirculated after being cooled by a forced air heat exchanger). Breakout pressures can be determined for any temperature between 70/sup 0/C and wellhead temperature. An adjustable orifice provides final control on pressure required to initiate flashing. The orifice is at the bottom of a sight glass. A light beam shines through the sight glass and focuses on a photoelectric cell. The presence of bubbles scatters light and decreases the output of the cell. Results using the cell were more reproducible than those using the naked eye. Results from one test show a smooth curve over the temperature range 75/sup 0/C to 165/sup 0/C. Agreement between the experimental values and calculated ones is discussed.

Robertus, R.J.; Shannon, D.W.; Sullivan, R.G.

1984-03-01T23:59:59.000Z

217

Subsurface Ice and Brine Sampling Using an Ultrasonic/Sonic Gopher for Life Detection and Characterization  

E-Print Network (OSTI)

There is growing evidence for ice and fluids near the surface of Mars with potential discharge of brines, which may preserve a record of past life on the planet. Proven techniques to sample Mars subsurface will be critical for future NASA astrobiology missions that will search for such records. The required technology studies are underway in the McMurdo Dry valleys, Antarctica, which is serving as a Mars analog. The ice layer on Lake Vida in the dry valleys is estimated to be 20-meter thick where below 16-m depth there is a mix of ice and brine, which has never been sampled directly due to logistical constraints. A novel light weight, low power ultrasonic/sonic driller/corer (USDC) mechanism was developed that overcomes the need for high axial loads required by drilling via conventional techniques. The USDC was modified to produce an Ultrasonic/Sonic Gopher that is being developed to core down to the 20-m depth for in situ analysis and sample collection. Coring ice at-20 o C as in Lake Vida suggests that it is a greater challenge and current efforts are focused on the problems of ice core cutting, ice chip handling and potential ice melt (and refreezing) during drilling. An analytical model and a prototype are being developed with an effort to

Y. Bar-cohen; S. Sherrit; Z. Chang; L. Wessel; X. Bao; P. T. Doran; C. H. Fritsen; F. Kenig; C. P. Mckay; A. Murray; T. Peterson

2004-01-01T23:59:59.000Z

218

Project Trinidad: explosive excavation of railroad cuts 2 and 3 by mounding and directed blasting. Final technical report  

SciTech Connect

The objectives, design, and results of two explosive excavation experiments performed as the final phase of Project Trinidad, a comprehensive series of tests to determine the cratering properties of interbedded sandstones and shales, are summarized. The experiments were performed in September 1971 by the U.S. Army Engineer Waterways Experiment Station Explosive Excavation Research Laboratory. These final experiments were designed to excavate through- cuts for relocation of the Colorado and Wyoming Railroad at the Trinidad Dam and Lake Project. The first of the two experiments tested a charge array designed to break up material within a 19,000-yd/sup 3/ cut to facilitate later removal of the material by mechanical means. The concept tested was mounding, a blasting technique in which charges are positioned with respect to the horizontal ground surface rather than a vertical bench face. The results from this experiment confirmed the applicability of empirical scaling methods to the design of an array of deeply buried charges. The second experiment was a directed blasting detonation that was designed to produce a 30.000-yd/sup 3/ throughcut by cratering. This experiment tested a charge array design that had been developed by a combination of empirical scaling and kinematical methods. (auth)

Lattery, J.E.

1973-01-01T23:59:59.000Z

219

New constraints on methane fluxes and rates of anaerobic methane oxidation in a Gulf of Mexico brine pool via in situ mass spectrometry  

E-Print Network (OSTI)

New constraints on methane fluxes and rates of anaerobic methane oxidation in a Gulf of Mexico Keywords: Methane flux Mass spectrometer Brine pool Methane oxidation Gulf of Mexico a b s t r a c t Deep report direct measurements of methane concentrations made in a Gulf of Mexico brine pool located

Girguis, Peter R.

220

CX-001669: Categorical Exclusion Determination  

Energy.gov (U.S. Department of Energy (DOE))

Install Fence Around Bryan Mound K-9 Training AreaCX(s) Applied: B1.11Date: 04/20/2010Location(s): Freeport, TexasOffice(s): Fossil Energy, Strategic Petroleum Reserve Field Office

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

CX-009792: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Video Inspection of Bryan Mound 36-inch Raw Water Pipeline CX(s) Applied: B1.3 Date: 01072013 Location(s): Texas Offices(s): Strategic...

222

CX-009212: Categorical Exclusion Determination  

Energy.gov (U.S. Department of Energy (DOE))

Replace Three Wood Poles-In-Kind at Bryan Mound West Gate CX(s) Applied: B1.3 Date: 08/23/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

223

CX-008350: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Determination CX-008350: Categorical Exclusion Determination Re-work Bryan Mound 30" Crude Oil Pipeline Mainline Valves CX(s) Applied: B1.3 Date: 04102012 Location(s): Texas...

224

CX-009218: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CX-009218: Categorical Exclusion Determination Replace Sparge Piping at Bryan Mound Raw Water Intake Structure CX(s) Applied: B1.3 Date: 09202012 Location(s): Texas Offices(s):...

225

CX-007512: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Exclusion Determination Record of Categorical Exclusion to Replace Bryan Mound Fuel Control System CX(s) Applied: B1.3 Date: 12202011 Location(s): Texas Offices(s):...

226

Modeling of an adiabatic packed bed brine-air contactor for use in a solar energy driven food processing system  

Science Conference Proceedings (OSTI)

A mathematical model was developed for a packed bed brine-air contacting system which has applications in a solar energy driven food processing system. The model considers mass transfer resistances of both phases, but neglects the heat transfer resistance of the liquid phase. It takes into account the large heat effects associated with water absorption into and desorption from the brine. A computational method was also developed to calculate the minimum air flow rate which would prevent a pinch. A packed bed brine-air contactor was built, and experiments were conducted for a range of brine and air conditions. Good agreement between the computed and experimental results warrants use of the model to design and optimize the packed bed water stripping process. A periodic-flow packed bed heat regenerator was built to recover heat from the exit air of the contactor so as to improve the energy efficiency of the system. It was possible to preheat the inlet air to a temperature close to that of the exit air. The inlet air, however, during its passage through the regenerator picked up the condensate deposited from the exit air. This led to a decrease in the driving potential to mass transfer in the contactor. Optimization studies show that using a combined solar driven boiler and air assisted packed bed water stripper would be more economical than using a solar driven boiler alone or using flat plate solar collectors to drive the water stripper.

Biswal, R.N.

1983-01-01T23:59:59.000Z

227

Energy optimization in ice hockey halls I. The system COP as a multivariable function, brine and design choices  

E-Print Network (OSTI)

This work is the first of a series of articles addressing the energy optimization in ice hockey halls. Here we outline an analytic method to predict in which design and operating conditions the COP of the entire cooling system (refrigerator and cooling tower) ${\\rm COP}_{sys}$ is maximum. ${\\rm COP}_{sys}$ is investigated as a function of several variables, like electric consumption and brine physical properties. With this method, the best configuration and brine choices for the system can therefore be determined in advance. We estimate the optimal design of an average-sized ice rink, including pipe diameter, depth and brine type (ethylene glycol and ammonia). We also single out an optimal brine density and show the impact of the electric consumption of the pump on ${\\rm COP}_{sys}$. Our theoretical predictions are validated with heat flow measurement data obtained at an ice hockey hall in Finland. They are also confronted with technical and cost-related constraints, and implemented by simulations with the pr...

Ferrantelli, Andrea; Räikkönen, Miska; Viljanen, Martti

2012-01-01T23:59:59.000Z

228

THE ROLE OF LAND USE IN ENVIRONMENTAL DECISION MAKING AT THREE DOE MEGA-CLEANUP SITES FERNALD & ROCKY FLATS & MOUND  

SciTech Connect

This paper explores the role that future land use decisions have played in the establishment of cost-effective cleanup objectives and the setting of environmental media cleanup levels for the three major U.S. Department of Energy (DOE) sites for which cleanup has now been successfully completed: the Rocky Flats, Mound, and Fernald Closure Sites. At each site, there are distinct consensus-building histories throughout the following four phases: (1) the facility shut-down and site investigation phase, which took place at the completion of their Cold War nuclear-material production missions; (2) the decision-making phase, whereby stakeholder and regulatory-agency consensus was achieved for the future land-use-based environmental decisions confronting the sites; (3) the remedy selection phase, whereby appropriate remedial actions were identified to achieve the future land-use-based decisions; and (4) the implementation phase, whereby the selected remedial actions for these high-profile sites were implemented and successfully closed out. At each of the three projects, there were strained relationships and distrust between the local community and the DOE as a result of site contamination and potential health effects to the workers and local residents. To engage citizens and interested stakeholder groups - particularly in the role of final land use in the decision-making process, the site management teams at each respective site developed new public-participation strategies to open stakeholder communication channels with site leadership, technical staff, and the regulatory agencies. This action proved invaluable to the success of the projects and reaching consensus on appropriate levels of cleanup. With the implementation of the cleanup remedies now complete, each of the three DOE sites have become models for future environmental-remediation projects and associated decision making.

JEWETT MA

2011-01-14T23:59:59.000Z

229

A Methodology for Measuring the Rate of Reaction of CO2 with Brine-Rock Mixtures  

NLE Websites -- All DOE Office Websites (Extended Search)

Methodology for Measuring the Rate of Reaction of CO Methodology for Measuring the Rate of Reaction of CO 2 with Brine-Rock Mixtures Nicholas B. Janda (nbj2@po.cwru.edu; 216-368-2648) Philip W. Morrison, Jr. (pwm5@po.cwru.edu; 216-368-4238) Department of Chemical Engineering Case Western Reserve University 10900 Euclid Avenue Cleveland, OH 44106-7217 Beverly Z. Saylor (bzs@po.cwru.edu; 216-368-3763) Gerald Matisoff (gxm4@po.cwru.edu; 216-368-3677) Department of Geological Sciences Case Western Reserve University 10900 Euclid Avenue Cleveland, OH 44106-7216 Introduction Storage of carbon dioxide in deep, porous, and permeable reservoir rocks is one of the most promising technologies for reducing emissions of greenhouse gases to the atmosphere. Although oil and gas reservoirs are a sensible first step for sequestration of carbon dioxide in geologic

230

Reducing Foreign Lithium Dependence through Co-Production of Lithium from Geothermal Brine  

NLE Websites -- All DOE Office Websites (Extended Search)

Foreign Lithium Dependence through Co-Production of Lithium from Foreign Lithium Dependence through Co-Production of Lithium from Geothermal Brine Kerry Klein 1 , Linda Gaines 2 1 New West Technologies LLC, Washington, DC, USA 2 Center for Transportation Research, Argonne National Laboratory, Argonne, IL, USA KEYWORDS Mineral extraction, zinc, silica, strategic metals, Imperial Valley, lithium ion batteries, electric- drive vehicles, battery recycling ABSTRACT Following a 2009 investment of $32.9 billion in renewable energy and energy efficiency research through the American Recovery and Reinvestment Act, President Obama in his January 2011 State of the Union address promised deployment of one million electric vehicles by 2015 and 80% clean energy by 2035. The United States seems poised to usher in its bright energy future,

231

Analysis of hydrocarbon removal methods for the management of oilfield brines and produced waters  

E-Print Network (OSTI)

According to the Texas Railroad Commission (TRC), ????over 250 billion gallons of produced water is taken out of Texas Soil every year, and more than 35% of this water is not currently fit to use.?? Therefore, it can be assumed that domestically and globally, the petroleum industries challenge has been to develop a high-tech and cost effective method to purify the large volumes of oilfield brines and produced water. Currently, most of the produced water requires several pre- and post- treatment methods to aide in reducing fouling of membranes, separation of components, increasing influent and effluent quality, and preventing unwanted work stoppage during the desalination process. As a result, the pre- and post- treatment conditioning of the produced water affects the economics and scale-up (i.e. residence times, absorption capacity, etc??) of the varying processes parameters. Therefore, this research focuses on developing an economic analysis and determining the adsorption capacity of an organoclay system to remove oil.

Furrow, Brendan Eugene

2005-08-01T23:59:59.000Z

232

Corrosivity of geothermal brines. Progress report for period ending September 1977. Final report  

DOE Green Energy (OSTI)

Results of studies carried out principally during FY 1976 and FY 1977 on the corrosion of ferrous materials in synthetic geothermal brines are summarized. A survey of prior work on electrochemical aspects of the corrosion of iron and carbon steel in chloride solutions is presented, and some of the results of these investigations are summarized. The principal results of the present studies are then recapitulated. Included are measurements of the corrosion potential, corrosion rate, and polarization behavior of iron and carbon steel in deaerated 4 M NaCl over the pH range from 1 to 11 at temperatures up to 100/sup 0/C in a conventional Pyrex electrochemical cell. The effect of pH on hydrolysis, precipitation, and electrochemical reactivity of ferrous and ferric ions in 4 M NaCl at 25/sup 0/C is presented, and implications for plant operation are discussed. Details of a refreshed, stirred titanium autoclave system are described; the system permits electrochemical measurements to be made up to at least 200/sup 0/in corrosive aqueous saline media. The effect of pH (from pH equals 7 to pH equals 2) and temperature (from 25/sup 0/ to 200/sup 0/C) on the corrosion rate of type A212B carbon steel in deaerated 4 M NaCl is described. A relatively simple numerical correlation describes the data over the entire temperature and pH range. The spontaneous corrosion potentials and pitting potentials of types 304 and 316 stainless steel were measured in deaerated 4 M NaCl at pH equals 5 from 25/sup 0/ to 200/sup 0/C, and the data demonstrate the borderline stability of austenitic stainless steel for brine service. Finally, conclusions and recommendations for further studies are presented.

Posey, F.A.; Palko, A.A.; Bacarella, A.L.

1978-03-01T23:59:59.000Z

233

Evaluation of materials for systems using cooled, treated geothermal or high-saline brines  

DOE Green Energy (OSTI)

Lack of adequate quantities of clean surface water for use in wet (evaporative) cooling systems indicates the use of high-salinity waste waters, or cooled geothermal brines, for makeup purposes. High-chloride, aerated water represents an extremely corrosive environment. In order to determine metals suitable for use in such an environment, metal coupons were exposed to aerated, treated geothermal brine salted to a chloride concentration of 10,000 and 50,000 ppM (mg/L) for periods of up to 30 days. The exposed coupons were evaluated to determine the general, pitting, and crevice corrosion characteristics of the metals. The metals exhibiting corrosion resistance at 50,000 ppM chloride were then evaluated at 100,000 and 200,000 ppM chloride. Since these were screening tests to select materials for components to be used in a cooling system, with primary emphasis on condenser tubing, several materials were exposed for 4 to 10 months in pilot cooling tower test units with heat transfer for further corrosion evaluation. The results of the screening tests indicate that ferritic stainless steels (29-4-2 and SEA-CURE) exhibit excellent corrosion resistance at all levels of chloride concentration. Copper-nickel alloys (70/30 and Monel 400) exhibited excellent corrosion resistance in the high-saline water. The 70/30 copper-nickel alloy, which showed excellent resistance to general corrosion, exhibited mild pitting in the 30-day tests. This pitting was not apparent, however, after 6 months of exposure in the pilot cooling tower tests. The nickel-base alloys exhibited excellent corrosion resistance, but their high cost prevents their use unless no other material is found feasible. Other materials tested, although unsuitable for condenser tubing material, would be suitable as tube sheet material.

Suciu, D.F.; Wikoff, P.M.

1982-09-01T23:59:59.000Z

234

Environmental Assessment for the Operation of the Glass Melter Thermal Treatment Unit at the US Department of Energy`s Mound Plant, Miamisburg, Ohio  

SciTech Connect

The glass melter would thermally treat mixed waste (hazardous waste contaminated with radioactive constituents largely tritium, Pu-238, and/or Th-230) that was generated at the Mound Plant and is now in storage, by stabilizing the waste in glass blocks. Depending on the radiation level of the waste, the glass melter may operate for 1 to 6 years. Two onsite alternatives and seven offsite alternatives were considered. This environmental assessment indicates that the proposed action does not constitute a major Federal action significantly affecting the human environment according to NEPA, and therefore the finding of no significant impact is made, obviating the need for an environmental impact statement.

NONE

1995-06-01T23:59:59.000Z

235

Radioactive waste isolation in salt: geochemistry of brine in rock salt in temperature gradients and gamma-radiation fields - a selective annotated bibliography  

SciTech Connect

Evaluation of the extensive research concerning brine geochemistry and transport is critically important to successful exploitation of a salt formation for isolating high-level radioactive waste. This annotated bibliography has been compiled from documents considered to provide classic background material on the interactions between brine and rock salt, as well as the most important results from more recent research. Each summary elucidates the information or data most pertinent to situations encountered in siting, constructing, and operating a mined repository in salt for high-level radioactive waste. The research topics covered include the basic geology, depositional environment, mineralogy, and structure of evaporite and domal salts, as well as fluid inclusions, brine chemistry, thermal and gamma-radiation effects, radionuclide migration, and thermodynamic properties of salts and brines. 4 figs., 6 tabs.

Hull, A.B.; Williams, L.B.

1985-07-01T23:59:59.000Z

236

Experimental and Computational Studies of Fluid Flow Phenomena in Carbon Dioxide Sequestration in Brine and Oil Fields  

NLE Websites -- All DOE Office Websites (Extended Search)

EXPERIMENTAL AND COMPUTATIONAL STUDIES OF FLUID EXPERIMENTAL AND COMPUTATIONAL STUDIES OF FLUID FLOW PHENOMENA IN CARBON DIOXIDE SEQUESTRATION IN BRINE AND OIL FIELDS Chuang Ji ( chuang.ji@netl.doe.gov ) National Energy Technology Laboratory Department of Energy, Morgantown, WV 26507-0880 BOX 5725 Clarkson University Potsdam, NY 13699 Goodarz Ahmadi ( ahmadi@clarkson.edu ) BOX 5725 Clarkson University Potsdam, NY 13699 Duane H. Smith ( duane.smith@netl.doe.gov ) National Energy Technology Laboratory Department of Energy, Morgantown, WV 26507-0880 2 INTRODUCTION Sequestration of CO 2 by injection into deep geological formations is a method to reduce CO 2 emissions into the atmosphere. However, when CO 2 is injected underground, it forms fingers extending into the rock pores saturated with brine or petroleum. This flow

237

Evaluation of Brine-Bearing Sands of the Frio Formation, Upper Texas Gulf Coast for Geological Sequestration of CO2  

NLE Websites -- All DOE Office Websites (Extended Search)

Evaluation of Brine-Bearing Sands of the Evaluation of Brine-Bearing Sands of the Frio Formation, Upper Texas Gulf Coast for Geological Sequestration of CO 2 S. D. Hovorka (susan.hovorka@beg.utexas.edu; 512-471-4863) Bureau of Economic Geology, P.O. Box X, The University of Texas at Austin, Austin, TX 78713 C. Doughty (CADoughty@lbl.gov; 510-486-6453 ) Lawrence Berkeley National Lab, 1 Cyclotron Road Mailstop 90-1116, Berkeley, CA 94720 P. R. Knox (paul.knox@beg.utexas.edu; 512-471-7313), Bureau of Economic Geology, P.O. Box X, The University of Texas at Austin, Austin, TX 78713 C. T. Green (ctgreen@ucdavis.edu; 510-495-2461) University of California, Hydrologic Sciences, One Shields Ave., Davis, CA 95616 K. Pruess(K_Pruess@lbl.gov; 510-486-6732) Lawrence Berkeley National Lab, 1 Cyclotron Road Mailstop 90-1116,

238

Removal of hydrogen sulfide from simulated geothermal brines by reaction with oxygen. Final report, October 6, 1975-February 4, 1977  

DOE Green Energy (OSTI)

A process for controlling hydrogen sulfide emissions and corrosivity in geothermal systems has been evaluated on a small laboratory pilot plant scale and shown to be technically feasible. The hydrogen sulfide was oxidized by oxygen injected directly into a 11.4-liter-(3-gallon)-per-minute flowing stream of simulated geothermal brine. The oxidation of the sulfide was complete at oxygen:sulfide mole ratios of 1.25:1 to 1.5:1, depending on temperature and total dissolved solids in the brine. The reaction products were free sulfur, sulfite and sulfate. The ratio of these was dependent upon the oxygen:sulfide mole ratios; but, generally, more than 80% of the sulfide was converted to sulfate, approximately 10% to free sulfur and less than 10% to sulfite.

Wilson, J.S.; King, J.E.; Bullard, G.R.

1977-04-01T23:59:59.000Z

239

Hydrocarbons associated with brines from geopressured wells. Fourth quarterly technical progress report, 1 October 1990--30 December 1990  

DOE Green Energy (OSTI)

The purpose of this research is to determine the concentration of the cryocondensates in fluids of the various USDOE Geopressured wells as a function of production volume, to correlate the production of these compounds with reservoir and well production characteristics, to precisely measure solubilities of cryocondensates components in water and sodium chloride solutions (brines) as a function of ionic strength and temperature and the component`s distribution coefficients between these solutions and oil, to develop models of the reservoir which are consistent with the data obtained, to monitor the wells for the production of aliphatic oils and relate any such production with the data obtained, and to develop a harsh environment pH probe for use in well brines. Results are summarized.

Not Available

1991-01-15T23:59:59.000Z

240

Understanding Long-Term Solute Transport in Sedimentary Basins: Simulating Brine Migration in the Alberta Basin. Final Report  

Science Conference Proceedings (OSTI)

Mass transport in deep sedimentary basins places important controls on ore formation, petroleum migration, CO2 sequestration, and geochemical reactions that affect petroleum reservoir quality, but large-scale transport in this type of setting remains poorly understood. This lack of knowledge is highlighted in the resource-rich Alberta Basin, where geochemical and hydrogeologic studies have suggested residence times ranging from hundreds of millions of years to less than 5 My, respectively. Here we developed new hydrogeologic models that were constrained by geochemical observations to reconcile these two very different estimates. The models account for variable-density fluid flow, heat transport, solute transport, sediment deposition and erosion, sediment compressibility, and dissolution of salt deposits, including Cl/Br systematics. Prior interpretations of Cl/Br ratios in the Alberta Basin concluded that the brines were derived from evaporatively-concentrated brines that were subsequently diluted by seawater and freshwater; models presented here show that halite dissolution must have contributed strongly as well, which implies significantly greater rates of mass transport. This result confirms that Cl/Br ratios are subject to significant non-uniqueness and thus do not provide good independent indicators of the origin of brines. Salinity and Cl/Br ratios provided valuable new constraints for basin-scale models, however. Sensitivity studies revealed that permeabilities obtained from core- and field-scale tests were appropriate for basin-scale models, despite the differences in scale between the tests and the models. Simulations of groundwater age show that the residence time of porefluids in much of the basin is less than 100 My. Groundwater age increases with depth and approaches 200 My in the deepest part of the basin, but brines are significantly younger than their host rocks throughout the basin.

Alicia M. Wilson

2009-11-30T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Monsanto MOUND FACILITY  

Office of Legacy Management (LM)

Romulus, New York per your request. If you have any questions or comments, please feel free to contact me. Sincerely, WGY:mls Enclosure cc: R. Barber wencl J. Counts wencl G....

242

Study and testing of direct contact heat exchangers for geothermal brines. Phase II, August 1976--June 1977  

DOE Green Energy (OSTI)

The analytical and experimental studies completed under this project have explored several aspects of geothermal binary power cycles and column type direct contact heat exchangers between geothermal brine and isobutane. A major improvement of the heat exchanger was developed by the combination of the preheater and boiler into a single continuous column. At East Mesa, this new direct contact heat exchanger was tested on geothermal brine in order to correlate the experimental heat transfer data with the theoretical model for use in designing larger plants. Experiments also involved a small radial inflow turbine to produce electricity which marked the first generation of electricity from geothermal brine using a binary cycle. In analytical studies, a comparison of the relationship between column diameter and droplet size was made for both Minard--Johnson and Sakiadis--Johnson model. The Letan--Kehat model for relating column height and temperature profile was analyzed and compared with experimental data. It appears that the experimental results are in good agreement with the theoretical models. A detailed design of a 250 Kw pilot plant incorporating the direct contact heat exchanger was completed. This design with estimated costs for it and a 500 Kw pilot plant is incorporated.

Suratt, W.B.; Lee, C.O.

1978-11-01T23:59:59.000Z

243

Estimation Of Retained Crude Oil Associated With Crushed Salt And Salt Cores In The Presence Of Near-Saturated Brine  

E-Print Network (OSTI)

This paper describes three experiments whose purpose is to determine the amount of retained oil on massive salt surfaces and in crushed salt in the presence of water and brine. These experiments have application to the decommissioning process for the Weeks Island mine. In the first experiment, oil-coated salt cores were immersed in either fresh water or in 85% brine. In the case of both fluids, the oil was completely removed from the cores within several hours. In the second experiment, oil-coated salt pieces were suspended in air and the oil was allowed to drain. The weight of retained oil clinging to the salt was determined. This experiment was used to estimate the total amount of oil clinging to the roofs of the mine. The total amount of oil clinging to the roofs of the mine is estimated to be between 240 and 400 m 3 (1500 and 2500 BBL). In the third experiment, a pan of oil-soaked crushed salt was immersed in 85% brine, and oil removal from the salt was monitored as a function of...

Timothy Hern Energetic; Timothy J. O’hern; Thomas E. Hinkebein; Thomas W. Grasser

1999-01-01T23:59:59.000Z

244

Brine chemistry: scaling and corrosion. Geothermal research study in the Salton Sea region of California  

DOE Green Energy (OSTI)

The purpose of this report is to recommend a reasonable program of brine chemistry research that will result in the development of methods for predicting and controlling scale deposition, and in guidelines for the selection of corrosion-resistant construction materials. First, background information, which is necessary for the understanding of the problems of scaling and corrosion in the Salton Sea KGRA, is presented through a review of the history of geothermal exploration and development in the Salton Sea. Second, literature relevant to the geochemistry of the Salton Sea field is reviewed and important results are emphasized. Third, current research efforts directed toward actual power plant construction are summarized and evaluated. Fourth, research which has been proposed but is not currently funded is discussed. Fifth, because silica scaling has been the most troublesome problem in the past, the basic chemistry of silica and its relationship to scaling is discussed. Sixth, recommendations for future research are made in which a fundamental engineering approach is emphasized. In this approach, experiments would be conducted on actual process equipment and detailed chemical analyses would be performed on site in well-equipped field laboratories. 88 references.

Hoffmann, M.R.

1975-07-01T23:59:59.000Z

245

Advanced biochemical processes for geothermal brines: Annual operating plan, FY 1995  

DOE Green Energy (OSTI)

An R and D program to identify methods for the utilization and/or low cost of environmentally acceptable disposal of toxic geothermal residues has been established at the Brookhaven National Laboratory (BNL). Laboratory work has shown that a biochemical process developed at BNL, would meet regulatory costs and environmental requirements. In this work, microorganisms which can convert insoluble species of toxic metals, including radionuclides, into soluble species, have been identified. These organisms serve as models in the development of a biochemical process in which toxic metals present in geothermal residual sludges are converted into water soluble species. The produced solution can be reinjected or processed further to concentrate and recover commercially valuable metals. After the biochemical detoxification of geothermal residual sludges, the end-products are non-toxic and meet regulatory requirements. The overall process is a technically and environmentally acceptable cost-efficient process. It is anticipated that the new biotechnology will reduce the cost of surface disposal of sludges derived from geothermal brines by 25% or better.

Premuzic, E.T.

1995-02-01T23:59:59.000Z

246

Lattice-Boltzmann modeling of micromodel experiments representing a CO2-brine system  

Science Conference Proceedings (OSTI)

Successful sequestration of CO{sub 2} into deep saline aquifers presents an enormous challenge that requires fundamental understanding of reactive-multi phase flow and transport across many temporal and spatial scales. Of critical importance is accurately predicting the efficiency of CO{sub 2} trapping mechanisms. At the pore scale (e.g., microns to millimeters) the interfacial area between CO{sub 2} and brine, as well as CO{sub 2} and the solid phase, directly influences the amount of CO{sub 2} trapped due to capillary forces, dissolution and mineral precipitation. In this work, we model immiscible displacement micromodel experiments using the lattice-Boltzmann (LB) method. We focus on quantifying interfacial area as a function of capillary numbers and viscosity ratios typically encountered in CO{sub 2} sequestration operations. We show that the LB model adequately predicts the steady-state experimental flow patterns and interfacial area measurements. Based on the steady-state agreement, we use the LB model to investigate interfacial dynamics (e.g., fluid-fluid interfacial velocity and the rate of production of fluid-fluid interfacial area). In addition, we quantify the amount of interfacial area and the interfacial dynamics associated with the capillary trapped nonwetting phase. This is expected to be important for predicting the amount of nonwetting phase subsequently trapped due to dissolution and mineral precipitation.

Porter, Mark L [Los Alamos National Laboratory; Kang, Qinjun [Los Alamos National Laboratory; Tarimala, Sowmitri [Los Alamos National Laboratory; Abdel - Fattah, Amr I [Los Alamos National Laboratory; Backhaus, Scott [Los Alamos National Laboratory; Carey, James W [Los Alamos National Laboratory

2010-12-21T23:59:59.000Z

247

Time-lapse crosswell seismic and VSP monitoring of injected CO2 ina brine aquifer  

SciTech Connect

Seismic surveys successfully imaged a small scale C02injection (1,600 tons) conducted in a brine aquifer of the Frio Formationnear Houston, Texas. These time-lapse bore-hole seismic surveys,crosswell and vertical seismic profile (VSP), were acquired to monitorthe C02 distribution using two boreholes (the new injection well and apre-existing well used for monitoring) which are 30 m apart at a depth of1500 m. The crosswell survey provided a high-resolution image of the C02distribution between the wells via tomographic imaging of the P-wavevelocity decrease (up to 500 mls). The simultaneously acquired S-wavetomography showed little change in S-wave velocity, as expected for fluidsubstitution. A rock physics model was used to estimate C02 saturationsof 10-20 percent from the P-wave velocity change. The VSP survey resolveda large (-70 percent) change in reflection amplitude for the Friohorizon. This C02 induced reflection amplitude change allowed estimationof the C02 extent beyond the monitor well and on 3 azimuths. The VSPresult is compared with numerical modeling of C02 saturations and isseismically modeled using the velocity change estimated in the crosswellsurvey.

Daley, Thomas M.; Myer, Larry R.; Peterson, J.E.; Majer, E.L.; Hoversten,G.M.

2006-05-30T23:59:59.000Z

248

Multicomponent Seismic Analysis and Calibration to Improve Recovery from Algal Mounds: Application to the Roadrunner/Towaoc area of the Paradox Basin, UTE Mountain UTE Reservation, Colorado  

Science Conference Proceedings (OSTI)

The goals of this project were: (1) To enhance recovery of oil contained within algal mounds on the Ute Mountain Ute tribal lands. (2) To promote the use of advanced technology and expand the technical capability of the Native American Oil production corporations by direct assistance in the current project and dissemination of technology to other Tribes. (3) To develop an understanding of multicomponent seismic data as it relates to the variations in permeability and porosity of algal mounds, as well as lateral facies variations, for use in both reservoir development and exploration. (4) To identify any undiscovered algal mounds for field-extension within the area of seismic coverage. (5) To evaluate the potential for applying CO{sub 2} floods, steam floods, water floods or other secondary or tertiary recovery processes to increase production. The technical work scope was carried out by: (1) Acquiring multicomponent seismic data over the project area; (2) Processing and reprocessing the multicomponent data to extract as much geological and engineering data as possible within the budget and time-frame of the project; (3) Preparing maps and data volumes of geological and engineering data based on the multicomponent seismic and well data; (4) Selecting drilling targets if warranted by the seismic interpretation; (5) Constructing a static reservoir model of the project area; and (6) Constructing a dynamic history-matched simulation model from the static model. The original project scope covered a 6 mi{sup 2} (15.6 km{sup 2}) area encompassing two algal mound fields (Towaoc and Roadrunner). 3D3C seismic data was to acquired over this area to delineate mound complexes and image internal reservoir properties such as porosity and fluid saturations. After the project began, the Red Willow Production Company, a project partner and fully-owned company of the Southern Ute Tribe, contributed additional money to upgrade the survey to a nine-component (3D9C) survey. The purpose of this upgrade to nine components was to provide additional shear wave component data that might prove useful in delineating internal mound reservoir attributes. Also, Red Willow extended the P-wave portion of the survey to the northwest of the original 6 mi{sup 2} (15.6 km{sup 2}) 3D9C area in order to extend coverage further to the northwest to the Marble Wash area. In order to accomplish this scope of work, 3D9C seismic data set covering two known reservoirs was acquired and processed. Three-dimensional, zero-offset vertical seismic profile (VSP) data was acquired to determine the shear wave velocities for processing the sh3Dseismic data. Anisotropic velocity, and azimuthal AVO processing was carried out in addition to the conventional 3D P-wave data processing. All P-, PS- and S-wave volumes of the seismic data were interpreted to map the seismic response. The interpretation consisted of conventional cross-plots of seismic attributes vs. geological and reservoir engineering data, as well as multivariate and neural net analyses to assess whether additional resolution on exploration and engineering parameters could be achieved through the combined use of several seismic variables. Engineering data in the two reservoirs was used to develop a combined lithology, structure and permeability map. On the basis of the seismic data, a well was drilled into the northern mound trend in the project area. This well, Roadrunner No.9-2, was brought into production in late April 2006 and continues to produce modest amounts of oil and gas. As of the end of August 2007, the well has produced approximately 12,000 barrels of oil and 32,000 mcf of gas. A static reservoir model was created from the seismic data interpretations and well data. The seismic data was tied to various markers identified in the well logs, which in turn were related to lithostratigraphy. The tops and thicknesses of the various units were extrapolated from well control based upon the seismic data that was calibrated to the well picks. The reservoir engineering properties were available from a number of wel

Joe Hachey

2007-09-30T23:59:59.000Z

249

Technical and economic feasibility of salt-gradient solar ponds at the Truscott Brine Lake of the Red River Chloride Control Project. A report to the House-Senate Committee on Appropriations of the Ninety-Seventh Congress  

DOE Green Energy (OSTI)

The Truscott Brine Lake is being constructed to impound highly brackish water from a number of sources which would normally flow into the Wichita River, a tributary of the Red River in Knox County, Texas. A 35.4-km (22-mile) pipeline is being constructed to carry the brines from their primary source to the Truscott Brine Lake site. The reservoir is designed to contain 100 years of brine emissions from three chloride emission areas in the Wichita River Basin. The solar ponds and power generating facilities would be located in the Bluff Creek Arm of Truscott Brine Lake. The Truscott Brine Lake study includes: survey of suitability of Truscott Lake site, review of solar pond technology, preconceptual design of solar salt pond power plant, and economic evaluation.

Not Available

1982-09-01T23:59:59.000Z

250

Recovery of Fresh Water Resources from Desalination of Brine Produced During Oil and Gas Production Operations  

SciTech Connect

Management and disposal of produced water is one of the most important problems associated with oil and gas (O&G) production. O&G production operations generate large volumes of brine water along with the petroleum resource. Currently, produced water is treated as a waste and is not available for any beneficial purposes for the communities where oil and gas is produced. Produced water contains different contaminants that must be removed before it can be used for any beneficial surface applications. Arid areas like west Texas produce large amount of oil, but, at the same time, have a shortage of potable water. A multidisciplinary team headed by researchers from Texas A&M University has spent more than six years is developing advanced membrane filtration processes for treating oil field produced brines The government-industry cooperative joint venture has been managed by the Global Petroleum Research Institute (GPRI). The goal of the project has been to demonstrate that treatment of oil field waste water for re-use will reduce water handling costs by 50% or greater. Our work has included (1) integrating advanced materials into existing prototype units and (2) operating short and long-term field testing with full size process trains. Testing at A&M has allowed us to upgrade our existing units with improved pre-treatment oil removal techniques and new oil tolerant RO membranes. We have also been able to perform extended testing in 'field laboratories' to gather much needed extended run time data on filter salt rejection efficiency and plugging characteristics of the process train. The Program Report describes work to evaluate the technical and economical feasibility of treating produced water with a combination of different separation processes to obtain water of agricultural water quality standards. Experiments were done for the pretreatment of produced water using a new liquid-liquid centrifuge, organoclay and microfiltration and ultrafiltration membranes for the removal of hydrocarbons from produced water. The results of these experiments show that hydrocarbons from produced water can be reduced from 200 ppm to below 29 ppm level. Experiments were also done to remove the dissolved solids (salts) from the pretreated produced water using desalination membranes. Produced water with up to 45,000 ppm total dissolved solids (TDS) can be treated to agricultural water quality water standards having less than 500 ppm TDS. The Report also discusses the results of field testing of various process trains to measure performance of the desalination process. Economic analysis based on field testing, including capital and operational costs, was done to predict the water treatment costs. Cost of treating produced water containing 15,000 ppm total dissolved solids and 200 ppm hydrocarbons to obtain agricultural water quality with less than 200 ppm TDS and 2 ppm hydrocarbons range between $0.5-1.5 /bbl. The contribution of fresh water resource from produced water will contribute enormously to the sustainable development of the communities where oil and gas is produced and fresh water is a scarce resource. This water can be used for many beneficial purposes such as agriculture, horticulture, rangeland and ecological restorations, and other environmental and industrial application.

David B. Burnett; Mustafa Siddiqui

2006-12-29T23:59:59.000Z

251

Technology transfer report: feasibility study for the use of geothermal brine in the Ashdod area, Israel  

DOE Green Energy (OSTI)

The hydrothermal potential of the Ashdod area, Israel, was evaluated to determine its suitability as the low grade energy source required to operate the Ashdod desalination plant. An estimated 1250 cubic meters per hour of 120/sup 0/C brine would be adequate to supply the hot water necessary for operating the desalination plant. Considerable interest in oil exploration in the Ashdod area resulted in the drilling of six wells into the Jurassic formations by Oil Exploration (Investments) Ltd. (OEL) in 1976-1980. A small amount of oil was found in two wells, Ashdod 2 and 5. The remaining wells were abandoned as ''dry holes''. Evaluation of the drill cuttings, cores, and the electric logs defined two lithologic units of potential interest for hydrothermal exploitation, the Zohar and Shderot Dolomites. Investigation of the hydrothermal potential of the Jurassic formations underlying the Ashdod area has revealed that the aquifer temperatures range between 85 and 92/sup 0/C. The hydrologic parameters are not well defined; however the matrix permeability of the dolomites and limestones is probably between 1 and 10 md. This is insufficient permeability for a large scale pumping operation such as the one required to operate the desalination plant. Therefore, successful utilization of the resource requires the presence of significant fractures and/or connected vugs in the formation. The very low well productivity and formation plugging may indicate that permeability of the fracture zones may easily be impaired, suggesting that the fracture zones are not suitable production intervals. Until a test is conducted on a properly completed well, it is not possible to evaluate the deliverability of wells tapping these aquifers. 14 refs., 8 figs.

Benson, S.M.

1984-08-01T23:59:59.000Z

252

MULTICOMPONENT SEISMIC ANALYSIS AND CALIBRATION TO IMPROVE RECOVERY FROM ALGAL MOUNDS: APPLICATION TO THE ROADRUNNER/TOWAOC AREA OF THE PARADOX BASIN, UTE MOUNTAIN UTE RESERVATION, COLORADO  

Science Conference Proceedings (OSTI)

This report describes the results made in fulfillment of contract DE-FG26-02NT15451, ''Multicomponent Seismic Analysis and Calibration to Improve Recovery from Algal Mounds: Application to the Roadrunner/Towaoc Area of the Paradox Basin, Ute Mountain Ute Reservation, Colorado'', for the Second Biennial Report covering the time period May 1, 2003 through October 31, 2003. During this period, the project achieved two significant objectives: completion of the acquisition and processing design and specifications 3D9C seismic acquisition and the 3D VSP log; and completion of the permitting process involving State, Tribal and Federal authorities. Successful completion of these two major milestones pave the way for field acquisition as soon as weather permits in the Spring of 2004. This report primarily describes the design and specifications for the VSP and 3D9C surveys.

Paul La Pointe; Claudia Rebne; Steve Dobbs

2004-03-01T23:59:59.000Z

253

The implications of UIC and NPDES regulations on selection of disposal options for spent geothermal brine  

Science Conference Proceedings (OSTI)

This document reviews and evaluates the various options for the disposal of geothermal wastewater with respect to the promulgated regulations for the protection of surface and groundwaters. The Clean Water Act of 1977 and the Safe Drinking Water Act Amendments are especially important when designing disposal systems for geothermal fluids. The former promulgates regulations concerning the discharge of wastewater into surface waters, while the latter is concerned with the protection of ground water aquifers through the establishment of underground injection control (UIC) programs. There is a specific category for geothermal fluid discharge if injection is to be used as a method of disposal. Prior to February 1982, the UIC regulations required geothermal power plant to use Class III wells and direct use plants to use Class V wells. More stringent regulatory requirements, including construction specification and monitoring, are imposed on the Class III wells. On February 3, 1982, the classification of geothermal injection wells was changed from a Class III to Class V on the basis that geothermal wells do not inject for the extraction of minerals or energy, but rather they are used to inject brines, from which heat has been extracted, into formations from which they were originally taken. This reclassification implies that a substantial cost reduction will be realized for geothermal fluid injection primarily because well monitoring is no longer mandatory. The Clean Water Act of 1977 provides the legal basis for regulating the discharge of liquid effluent into the nation's surface waters, through a permitting system called the National Pollution Discharge Elimination System (NPDES) Discharge quantities, rates, concentrations and temperatures are regulated by the NPDES permits. These permits systems are based upon effluent guidelines developed by EPA on an industry by industry basis. For geothermal energy industry, effluent guidelines have not been formulated and are not currently scheduled. There, are however, water quality standards that control the quantity and quality of wastewaters discharged into surface waters. These standards are established by the states in concert with EPA, and frequently result in NPDES conditions more restrictive than those based on effluent guidelines.

None

1982-07-01T23:59:59.000Z

254

Neutron formation temperature gauge and neutron activation analysis brine flow meter. Final report, October 1, 1976--March 31, 1978  

DOE Green Energy (OSTI)

Feasibility studies of nuclear techniques applicable to the determination of geothermal formation temperature and two-phase brine flow downhole have been performed. The formation temperature gauging technique involves injection of fast neutrons into the formation and analysis of the moderated slow neutron energy distribution by appropriately filtered neutron detectors. The scientific feasibility of the method has been demonstrated by analytical computational and experimental evaluation of the system response. A data analysis method has been developed to determine unambiguously the temperature, neutron absorption cross section and neutron moderating power of an arbitrary medium. The initial phase of a program to demonstrate the engineering feasibility of the technique has been performed. A sonde mockup was fabricated and measurements have been performed in a test stand designed to simulate a geothermal well. The results indicate that the formation temperature determined by this method is independent of differences between the temperature in the borehole fluid and the formation, borehole fluid density, and borehole fluid salinity. Estimates of performance specifications for a formation temperature sonde have been made on the basis of information obtained in this study and a conceptual design of a logging system has been developed. The technique for the determination of fluid flow in a well is based on neutron activation analysis of elements present in the brine. An analytical evaluation of the method has been performed. The results warrant further, experimental evaluation.

Vagelatos, N.; Steinman, D.K.; John, J.

1978-03-31T23:59:59.000Z

255

POLYTETRAFLUOROETHYLENE-RICH POLYPHENLENESULFIDE BLEND TOP COATINGS FOR MITIGATING CORROSION OF CARBON STEEL IN 300 DEGREE CELCIUS BRINE.  

DOE Green Energy (OSTI)

We evaluated usefulness of a coating system consisting of an underlying polyphenylenesulfide (PPS) layer and top polytetrafluoroethylene (PTFE)-blended PPS layer as low friction, water repellent, anti-corrosion barrier film for carbon steel steam separators in geothermal power plants. The experiments were designed to obtain information on kinetic coefficient of friction, surface free energy, hydrothermal oxidation, alteration of molecular structure, thermal stability, and corrosion protection of the coating after immersing the coated carbon steel coupons for up to 35 days in CO{sub 2}-laden brine at 300 C. The superficial layer of the assembled coating was occupied by PTFE self-segregated from PPS during the melt-flowing process of this blend polymer; it conferred an outstanding slipperiness and water repellent properties because of its low friction and surface free energy. However, PTFE underwent hydrothermal oxidation in hot brine, transforming its molecular structure into an alkylated polyfluorocarboxylate salt complex linked to Na. Although such molecular transformation increased the friction and surface free energy, and also impaired the thermal stability of PTFE, the top PTFE-rich PPS layer significantly contributed to preventing the permeation of moisture and corrosive electrolytes through the coating film, so mitigating the corrosion of carbon steel.

SUGAMA, T.; JUNG, D.

2006-06-01T23:59:59.000Z

256

Wetting behavior of selected crude oil/brine/rock systems. Topical report, March 1, 1995--March 31, 1996  

SciTech Connect

Previous studies of crude oil/brine/rock (COBR) and related ensembles showed that wettability and its effect on oil recovery depend on numerous complex interactions. In the present work, the wettability of COBR ensembles prepared using Prudhoe Bay crude oil, a synthetic formation brine, and Berea Sandstone was varied by systematic change in initial water saturation and length of aging time at reservoir temperature (88 C). All displacement tests were run at ambient temperature. Various degrees of water wetness were achieved and quantified by a modified Amott wettability index to water, the relative pseudo work of imbibition, and a newly defined apparent advancing dynamic contact angle. Pairs of spontaneous imbibition (oil recovery by spontaneous imbibition of water) and waterflood (oil recovery vs. pore volumes of water injected) curves were measured for each of the induced wetting states. Several trends were observed. Imbibition rate, and hence water wetness, decreased with increase in aging time and with decrease in initial water saturation. Breakthrough recoveries and final oil recovery by waterflooding increased with decrease in water wetness. Correlations between water wetness and oil recovery by waterflooding and spontaneous imbibition are presented.

Zhou, X.; Morrow, N.R.; Ma, S.

1996-12-31T23:59:59.000Z

257

Uncertainty and sensitivity analyses for gas and brine migration at the Waste Isolation Pilot Plant, May 1992  

SciTech Connect

Uncertainty and sensitivity analysis techniques based on Latin hypercube sampling, partial correlation analysis, stepwise regression analysis and examination of scatterplots are used in conjunction with the BRAGFLO model to examine two phase flow (i.e., gas and brine) at the Waste Isolation Pilot Plant (WIPP), which is being developed by the US Department of Energy as a disposal facility for transuranic waste. The analyses consider either a single waste panel or the entire repository in conjunction with the following cases: (1) fully consolidated shaft, (2) system of shaft seals with panel seals, and (3) single shaft seal without panel seals. The purpose of this analysis is to develop insights on factors that are potentially important in showing compliance with applicable regulations of the US Environmental Protection Agency (i.e., 40 CFR 191, Subpart B; 40 CFR 268). The primary topics investigated are (1) gas production due to corrosion of steel, (2) gas production due to microbial degradation of cellulosics, (3) gas migration into anhydrite marker beds in the Salado Formation, (4) gas migration through a system of shaft seals to overlying strata, and (5) gas migration through a single shaft seal to overlying strata. Important variables identified in the analyses include initial brine saturation of the waste, stoichiometric terms for corrosion of steel and microbial degradation of cellulosics, gas barrier pressure in the anhydrite marker beds, shaft seal permeability, and panel seal permeability.

Helton, J.C. [Arizona State Univ., Tempe, AZ (United States); Bean, J.E. [New Mexico Engineering Research Inst., Albuquerque, NM (United States); Butcher, B.M. [Sandia National Labs., Albuquerque, NM (United States); Garner, J.W.; Vaughn, P. [Applied Physics, Inc., Albuquerque, NM (United States); Schreiber, J.D. [Science Applications International Corp., Albuquerque, NM (United States); Swift, P.N. [Tech Reps, Inc., Albuquerque, NM (United States)

1993-08-01T23:59:59.000Z

258

EVALUATIONS OF RADIONUCLIDES OF URANIUM, THORIUM, AND RADIUM ASSOCIATED WITH PRODUCED FLUIDS, PRECIPITATES, AND SLUDGES FROM OIL, GAS, AND OILFIELD BRINE INJECTION WELLS IN MISSISSIPPI  

SciTech Connect

Naturally occurring radioactive materials (NORM) are known to be produced as a byproduct of hydrocarbon production in Mississippi. The presence of NORM has resulted in financial losses to the industry and continues to be a liability as the NORM-enriched scales and scale encrusted equipment is typically stored rather than disposed of. Although the NORM problem is well known, there is little publically available data characterizing the hazard. This investigation has produced base line data to fill this informational gap. A total of 329 NORM-related samples were collected with 275 of these samples consisting of brine samples. The samples were derived from 37 oil and gas reservoirs from all major producing areas of the state. The analyses of these data indicate that two isotopes of radium ({sup 226}Ra and {sup 228}Ra) are the ultimate source of the radiation. The radium contained in these co-produced brines is low and so the radiation hazard posed by the brines is also low. Existing regulations dictate the manner in which these salt-enriched brines may be disposed of and proper implementation of the rules will also protect the environment from the brine radiation hazard. Geostatistical analyses of the brine components suggest relationships between the concentrations of {sup 226}Ra and {sup 228}Ra, between the Cl concentration and {sup 226}Ra content, and relationships exist between total dissolved solids, BaSO{sub 4} saturation and concentration of the Cl ion. Principal component analysis points to geological controls on brine chemistry, but the nature of the geologic controls could not be determined. The NORM-enriched barite (BaSO{sub 4}) scales are significantly more radioactive than the brines. Leaching studies suggest that the barite scales, which were thought to be nearly insoluble in the natural environment, can be acted on by soil microorganisms and the enclosed radium can become bioavailable. This result suggests that the landspreading means of scale disposal should be reviewed. This investigation also suggests 23 specific components of best practice which are designed to provide a guide to safe handling of NORM in the hydrocarbon industry. The components of best practice include both worker safety and suggestions to maintain waste isolation from the environment.

Charles Swann; John Matthews; Rick Ericksen; Joel Kuszmaul

2004-03-01T23:59:59.000Z

259

Solute-travel time estimates for tile-drained fields. III. Removal of a geothermal brine spill from soil by leaching  

DOE Green Energy (OSTI)

The time required to leach a slug of saline, sodic geothermal brine from the point of injection to the tile outlet of an artificially drained field is calculated. Sprinkler, complete, and partial ponding leaching methods are compared as a function of drain spacing and initial location of the spill, with ponding requiring more water but less time to leach brine out of the system for all situations except where the brine spill occurs near the midpoint between tile lines. Calculation results are presented in dimensionless parameters which scale the drainage system dimensions and the soil water transport properties. A simple calculation is proposed to estimate the volume of leaching fluid required to remove excess Na/sup +/ from the exchange complex, and was found to be in good agreement with the results of laboratory soil column experiments. For fine-textured soils in the Imperial Valley of California it may require up to 30 pore volumes of leaching fluid to lower Na/sup +/ concentrations if saturated gypsum solution is used in reclamation. The results of these calculations suggest that reclamation of fine textured soils could require a prohibitive amount of time unless the brine spill is localized around a drain.

Jury, W.A.; Weeks, L.V.

1978-01-16T23:59:59.000Z

260

Dr. Bryan Chakoumakos | ORNL Neutron Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

B.C. Chakoumakos, T. Murakami, G.R. Lumpkin, and R.C. Ewing, Alpha-decay induced fracturing in zircon: the transition from the crystalline to the metamict state, Science 236...

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Interpretation of brine-permeability tests of the Salado Formation at the Waste Isolation Pilot Plant site: First interim report  

Science Conference Proceedings (OSTI)

Pressure-pulse tests have been performed in bedded evaporites of the Salado Formation at the Waste Isolation Pilot Plant (WIPP) site to evaluate the hydraulic properties controlling brine flow through the Salado. Hydraulic conductivities ranging from about 10{sup {minus}14} to 10{sup {minus}11} m/s (permeabilities of about 10{sup {minus}21} to 10{sup {minus}18} m{sup 2}) have been interpreted from nine tests conducted on five stratigraphic intervals within eleven meters of the WIPP underground excavations. Tests of a pure halite layer showed no measurable permeability. Pore pressures in the stratigraphic intervals range from about 0.5 to 9.3 MPa. An anhydrite interbed (Marker Bed 139) appears to be one or more orders of magnitude more permeable than the surrounding halite. Hydraulic conductivities appear to increase, and pore pressures decrease, with increasing proximity to the excavations. These effects are particularly evident within two to three meters of the excavations. Two tests indicated the presence of apparent zero-flow boundaries about two to three meters from the boreholes. The other tests revealed no apparent boundaries within the radii of influence of the tests, which were calculated to range from about four to thirty-five meters from the test holes. The data are insufficient to determine if brine flow through evaporites results from Darcy-like flow driven by pressure gradients within naturally interconnected porosity or from shear deformation around excavations connecting previously isolated pores, thereby providing pathways for fluids at or near lithostatic pressure to be driven towards the low-pressure excavations. Future testing will be performed at greater distances from the excavations to evaluate hydraulic properties and processes beyond the range of excavation effects.

Beauheim, R.L. (Sandia National Labs., Albuquerque, NM (United States)); Saulnier, G.J. Jr.; Avis, J.D. (INTERA, Inc., Austin, TX (United States))

1991-08-01T23:59:59.000Z

262

CO2–brine–caprock interaction: Reactivity experiments on Eau Claire shale and a review of relevant literature  

SciTech Connect

Long term containment of stored CO2 in deep geological reservoirs will depend on the performance of the caprock to prevent the buoyant CO2 from escaping to shallow drinking water aquifers or the ground surface. Here we report new laboratory experiments on CO2-brine-caprock interactions and a review of the relevant literature. The Eau Claire Formation is the caprock overlying the Mount Simon sandstone formation, one of the target geological CO2 storage reservoirs in the Midwest USA region. Batch experiments of Eau Claire shale dissolution in brine were conducted at 200 C and 300 bars to test the extent of fluid-rock reactions. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis indicate minor dissolution of K-feldspar and anhydrite, and precipitation of pore-filling and pore-bridging illite and/or smectite, and siderite in the vicinity of pyrite. We also reviewed relevant reactivity experiments, modeling work, and field observations in the literature in an attempt to help define the framework for future studies on the geochemical systems of the caprock overlain on geological CO2 storage formations. Reactivity of the caprock is generally shown to be low and limited to the vicinity of the CO2-caprock interface, and is related to the original caprock mineralogical and petrophysical properties. Stable isotope studies indicate that CO2 exists in both free phase and dissolved phase within the caprock. Carbonate and feldspar dissolution is reported in most studies, along with clay and secondary carbonate precipitation. Currently, research is mainly focused on the micro-fracture scale geochemistry of the shaly caprock. More attention is required on the potential pore scale reactions that may become significant given the long time scale associated with geological carbon storage

Liua, Faye; Lua, Peng; Griffith, Craig; Hedges, Sheila W.; Soong, Yee; Hellevang, Helge; Zhua,Chen

2012-01-01T23:59:59.000Z

263

CX-004344: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

344: Categorical Exclusion Determination 344: Categorical Exclusion Determination CX-004344: Categorical Exclusion Determination Bryan Mound Replace Interior and Exterior Entryway to Building 201 CX(s) Applied: B1.3 Date: 10/13/2010 Location(s): Bryan Mound, Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office Subcontractor shall provide all materials, equipment, tools, transportation, supervision, and labor needed to replace the interior and exterior entryway to Bryan Mound Building 201. Tasks include replacement of the entryways with new glass, framing, doors, door hardware, closing devices, glass tinting, and signage. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-004344.pdf More Documents & Publications CX-009527: Categorical Exclusion Determination CX-000485: Categorical Exclusion Determination

264

Properties of Geopressured Brines and Wells in the Gulf Coast and Opportunities for Industrial/Research Participation  

DOE Green Energy (OSTI)

Geopressured reservoirs exhibit pressure gradients in excess of the normal hydrostatic gradient. In the Gulf Coast area the normal gradient is 0.465 psi/ft. Pressures may approach lithostatic pressure and have been measured as high as 1.05 psi/ft in the Gulf Coast area. Geopressured basins exist worldwide and in a number of U.S. locations, east, west, north and south. The Gulf Coast area has been studied extensively and is the subject of the DOE geopressured-geothermal research at present. The assumed ranges in resource characteristics include: depth from -12,000 to > -20,000 feet, brine flow rate from 20,000 to 40,000 bpd, temperature from 300 to 400 F, bottomhole pressure from 12,000 to 18,500 psi; salinity from 20,000 to 200,000 mg/L, gas-water ratio from 40 to 80 scf/bbl., and condensate from a trace to production. Energy in the geopressured resource includes gas, thermal, and hydraulic energy. It has been estimated that there are 6,000 quads of methane and 11,000 quads of thermal energy in the Gulf Coast area geopressured-geothermal reservoirs. Estimates run as high as 50,000 quad for the thermal energy (Wallace et al, 1978). Present industrial interest in the Pleasant Bayou and Hulin wells includes: desalination plants, an economic study by a power company for regional use, use of generated electricity by a coalition of towns, aquaculture (catfish farming) research program, and an unsolicited proposal for enhanced oil recovery of heavy oil. Direct uses of the hot brine cover dozens of industries and processes. An example of multiple uses in the USSR is shown. Outside agency interest includes the U.S.G.S., N.S.F., G.R.I., and possibly other areas within DOE. A research spin-off: a sensitive in-line benzene monitor has been designed by USL and will be tested in the near future. An in-line pH monitor is also under development for the harsh conditions of the geopressured-geothermal wells.

Wys, J. Nequs- de

1989-03-21T23:59:59.000Z

265

Evaluation of Membrane Treatment Technology to Optimize and Reduce Hypersalinity Content of Produced Brine for Reuse in Unconventional Gas Wells  

E-Print Network (OSTI)

Over 18 billion barrels of waste fluids are generated annually from oil and gas production in the United States. As a large amount of water is used for oilfield operations, treating and reusing produced water can cut the consumption of fresh water in well sites. This research has helped to develop a membrane process train for a mobile produced water treatment unit for treating oilfield produced brine for reuse. To design the process train, over 30 sets of combination tests at pilot laboratory scale were performed using pretreatment, microfiltration and nanofiltration processes. Membrane performance was selected based on high flux separation efficiency, high tolerance for solids and fluid treatments. Over 95 % solids rejection and greater than 80 % oil removal efficiency were obtained in all these tests. Process train (pre-treatment and membrane) performance was monitored by chemical analysis of permeate and models fitting experimental data for the process. From the results, hydrocarbon rejection was analyzed; total organic carbon rejection was 47.9 %, total carbon content averaged 37.3 % rejection and total inorganic carbon rejection was at 3.66 %. BTEX removal efficiency ranged from 0.98 % to 52.7 % with the progressive pretreatment methods of using cartridge filters. The nanofiltration membrane showed significant reduction in total dissolved solids and in both anionic and cationic species. The process train is seen to follow a sequence of treatment from cartridge and oil removal filter treatment to microfiltration treatment to ultrafiltration, followed by nanofiltration for the purpose of this research. Further research still needs to be done on to determine the kind of analytical test which will give real time feedback on effectiveness of filters. In summary, the process train developed by TAMU-GPRI possesses distinct advantages in treating oilfield produced brine using membrane technology. These advantages include high quality of permeate, reduced sludge and the possibility of total recycle water systems. The small space requirement, moderate capital costs and ease of operation associated with the use of the mobile unit membrane technology also makes it a very competitive alternative to conventional technologies.

Eboagwu, Uche

2011-08-01T23:59:59.000Z

266

On-line tests of organic additives for the inhibition of the precipitation of silica from hypersaline geothermal brine II. Tests of nitrogen-containing compounds, silanes, and additional ethoxylated compounds  

DOE Green Energy (OSTI)

Several new classes of organic compounds have been screened as potential geothermal scale control agents by examining their effect on the precipitation of silica from Magmamax No. 1 brine. The substances were tested using the Lawrence Livermore Laboratory Brine Treatment Test System at the Niland, California, Test Site. Solutions of the test substances were injected into flowing brine at 210{sup 0}C, the brine was flashed to 125{sup 0}C, and then the kinetics of solids and silica precipitation from effluent brine held at 90{sup 0}C were measured. Three new types of compounds were shown to have activity as precipitation inhibitors: polyethylene imines, polyethyloxazalines, and quaternary ammonium compounds containing polyoxyethylene. Among the latter, Ethoquad 18/25, which is methyl-polyoxyethylene(15) octadecylammonium chloride, is the leading candidate antiscalant. It is a more powerful inhibitor of silica precipitation than the pure polyoxyethylene polymers, and it apparently has no high temperature solubility limitations. Measurements were made of the concentrations of monomeric silica and the effect of addition of inhibitor at various points in the Brine Treatment Test System. Five different silane compounds showed no activity toward silica.

Harrar, J.E.; Locke, F.E.; Otto, C.H. Jr.; Lorensen, L.E.; Frey, W.P.

1979-06-01T23:59:59.000Z

267

Study on scale formation and suppression in heat-exchange systems for simulated geothermal brines. Final report, January 12, 1976-March 5, 1978  

DOE Green Energy (OSTI)

Control of scale formation in heat exchangers using simulated geothermal waters can be achieved by lowering the pH of the water to pH 6 or lower. This does not, however, appear to be an economic approach for highly buffered geothermal brines and would lead to severe corrosion problems. Two commercial scale control agents, Calgon CL-165 and Monsanto Dequest 2060, showed promise of effecting scaling in a minor way and should be tested further on actual geothermal waters. Other scale control methods tested were unsuccessful. These included seeding experiments, turbulence promotin and electostatic and electromagnetic devices reputated to modify scale formation. The experiments were performed with tube-in-shell heat exchangers using simulated geothermal waters prepared from a salt dome solution based brine. The scale formed was primarily silica with a small percent of calcium carbonate and traces of magnesium and iron. Physically it was a hydrous soft solid adhering only lightly to the heat exchange surface. This is not typical of geothermal water scales encountered in high temperature brine operations and the results of the scale control expeirments should be evaluated with that in mind.

Wilson, J.S.; King, J.E.; Bullard, G.R.

1978-01-01T23:59:59.000Z

268

Complexation of Nd(III) with tetraborate ion and its effect on actinide (III) solubility in WIPP brine  

Science Conference Proceedings (OSTI)

The potential importance of tetraborate complexation on lanthanide(III) and actinide(III) solubility is recognized in the literature but a systematic study of f-element complexation has not been performed. In neodymium solubility studies in WIPP brines, the carbonate complexation effect is not observed since tetraborate ions form a moderately strong complex with neodymium(III). The existence of these tetraborate complexes was established for low and high ionic strength solutions. Changes in neodymium(III) concentrations in undersaturation experiments were used to determine the neodymium with tetraborate stability constants as a function of NaCl ionic strength. As very low Nd(III) concentrations have to be measured, it was necessary to use an extraction pre-concentration step combined with ICP-MS analysis to extend the detection limit by a factor of 50. The determined Nd(III) with borate stability constants at infinite dilution and 25 C are equal to log {beta}{sub 1} = 4.55 {+-} 0.06 using the SIT approach, equal to log {beta}{sub 1} = 4.99 {+-} 0.30 using the Pitzer approach, with an apparent log {beta}{sub 1} = 4.06 {+-} 0.15 (in molal units) at I = 5.6 m NaCl. Pitzer ion-interaction parameters for neodymium with tetraborate and SIT interaction coefficients were also determined and reported.

Borkowski, Marian [Los Alamos National Laboratory; Richmann, Michael K [Los Alamos National Laboratory; Reed, Donald T [Los Alamos National Laboratory; Yongliang, Xiong [SNL

2010-01-01T23:59:59.000Z

269

Properties of geopressured brines and wells in the Gulf Coast and opportunities for industrial/research participation  

DOE Green Energy (OSTI)

Geopressured reservoirs exhibit pressure gradients in excess of the normal hydrostatic gradient. (In the Gulf Coast area the normal gradient is 0.465 psi/ft.) Pressures may approach lithostatic pressure and have been measured as high as 1.05 psi/ft in the Gulf Coast area. Geopressured basins exist worldwide and in a number of US locations, east, west, north and south. The Gulf Coast area has been studied extensively and is the subject of the DOE geopressured-geothermal research at present. Present industrial interest in the Pleasant Bayou and Hulin wells include: desalination plants, an economic study by a power company for regional use, use of generated electricity by a coalition of towns, aquaculture (catfish farming) research program, and an unsolicited proposal for enhanced oil recovery of heavy oil. Direct uses of the hot brine cover dozens of industries and processes. An example of multiple uses in the USSR is shown. A research spin-off: a sensitive in-line benzene monitor has been designed by USL and will be tested in the near future. An in-line pH monitor is also under development for the harsh conditions of the geopressured-geothermal wells. 24 refs., 12 figs.

Negus-de Wys, J.

1989-01-01T23:59:59.000Z

270

Constraining the reservoir model of an injected CO2 plume with crosswell CASSM at the Frio-II brine plot  

SciTech Connect

Crosswell CASSM (continuous active-source seismic monitoring) data was acquired as part of the Frio-II brine pilot CO{sub 2} injection experiment. To gain insight into the CO{sub 2} plume evolution, we have integrated the 3D multiphase flow modeling code TOUGH2 with seismic simulation codes via a petrophysical model that predicts seismic velocity for a given CO{sub 2} saturation. Results of forward seismic modeling based on the CO{sub 2} saturation distribution produced by an initial TOUGH2 model compare poorly with the CASSM data, indicating that the initial flow model did not capture the actual CO{sub 2} plume dynamics. Updates to the TOUGH2 model required to better match the CASSM field data indicate vertical flow near the injection well, with increased horizontal plume growth occurring at the top of the reservoir sand. The CASSM continuous delay time data are ideal for constraining the modeled spatiotemporal evolution of the CO{sub 2} plume and allow improvement in reservoir model and estimation of CO{sub 2} plume properties.

Daley, T.M.; Ajo-Franklin, J.; Doughty, C.A.

2011-02-15T23:59:59.000Z

271

Effect of explicit representation of detailed stratigraphy on brine and gas flow at the Waste Isolation Pilot Plant  

Science Conference Proceedings (OSTI)

Stratigraphic units of the Salado Formation at the Waste Isolation Pilot Plant (WIPP) disposal room horizon includes various layers of halite, polyhalitic halite, argillaceous halite, clay, and anhydrite. Current models, including those used in the WIPP Performance Assessment calculations, employ a ``composite stratigraphy`` approach in modeling. This study was initiated to evaluate the impact that an explicit representation of detailed stratigraphy around the repository may have on fluid flow compared to the simplified ``composite stratigraphy`` models currently employed. Sensitivity of model results to intrinsic permeability anisotropy, interbed fracturing, two-phase characteristic curves, and gas-generation rates were studied. The results of this study indicate that explicit representation of the stratigraphy maintains higher pressures and does not allow as much fluid to leave the disposal room as compared to the ``composite stratigraphy`` approach. However, the differences are relatively small. Gas migration distances are also different between the two approaches. However, for the two cases in which explicit layering results were considerably different than the composite model (anisotropic and vapor-limited), the gas-migration distances for both models were negligible. For the cases in which gas migration distances were considerable, van Genuchten/Parker and interbed fracture, the differences between the two models were fairly insignificant. Overall, this study suggests that explicit representation of the stratigraphy in the WIPP PA models is not required for the parameter variations modeled if ``global quantities`` (e.g., disposal room pressures, net brine and gas flux into and out of disposal rooms) are the only concern.

Christian-Frear, T.L.; Webb, S.W. [Sandia National Labs., Albuquerque, NM (United States). Geohydrology Dept.

1996-04-01T23:59:59.000Z

272

R and D, fabrication and testing of pH and CO/sub 2/ sensors for geothermal brines  

DOE Green Energy (OSTI)

Reduction or elimination of scaling is a mandatory requirement for the operation of geothermal power plants. The use of downhole sampling and subsequent analysis for solution chemistry has many disadvantages. These disadvantages include composition change with cooling, risk of sample contamination, and non real-time indication. The use of in-line sensing of solution chemistry avoids these drawbacks but requires sensors which can survive the extremely harsh environment of brine at high temperatures and elevated pressures. Leeds and Northrup had previously undertaken a contract to develop sensors for pH and pCO/sub 2/ which would withstand these harsh environments. A number of sensors were tested at a field site under actual operating conditions. Field test results indicated that certain facets of the design were inadequate to give accurate long term measurement. The primary areas addressed here are replacement of polymeric seals with anodic bonding where possible, improved methods of lead attachment, improved sealing of the pCO/sub 2/ reference feed-through, H/sub 2/S getter optimization and improved passivation of the sensing head. Each of these areas is addressed in detail in the report along with laboratory test results pertaining to the particular phase.

Baxter, R.D.; Clack, P.J.; Phelan, D.M.; Taylor, R.M.

1987-03-01T23:59:59.000Z

273

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project ID No. BM-09-111  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

11 11 Title: Provide Clear Zone Around Bryan Mound Description: Subcontractor shall furnish all materials, tools, equipment, supplies, transportation, labor, supervision, and service required to machine clear standing vegetation at the Bryan Mound site. The total area to be cleared does not exceed 132 acres. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment (categorical exclusions). (b) To find that a proposal is categorically excluded, DOE shall determine the following:

274

On-line tests of organic additives for the inhibition of the precipitation of silica from hypersaline geothermal brine IV. Final tests of candidate additives  

DOE Green Energy (OSTI)

The Lawrence Livermore Laboratory Brine Treatment Test System at Niland, Imperial Valley, California, has been used to evaluate a number of cationic polymers and surfactants as scale control agents. An initial group of compounds was narrowed to four on the basis of their activity as silica precipitation inhibitors. Three of these and certain combinations of compounds were then given a 40-h test to determine their effectiveness in retarding scales formed at 220, 125, and 90/sup 0/C. The best single compound was Corcat P-18 (Cordova Chemical Co. polyethylene imine, M.W. approx. = 1800). It had no effect on the scale at 220/sup 0/C, but it reduced the scales at 125 and 90/sup 0/C by factors of 4 and 18, respectively, and it also has activity as a corrosion inhibitor. Other promising compounds are PAE HCl (Dynapol poly(aminoethylene, HCl salt)), which also somewhat reduces the 220/sup 0/C scale; Ethoquad 18/25 (Armak methyl polyoxyethylene(15) octadecylammonium chloride); and Mirapol A-15 (a Miranol Chemical polydiquaternary compound). The best additive formulation for the brines of the Salton Sea Geothermal Field appears to be a mixture of one of these silica precipitation inhibitors with a small amount of hydrochloric acid and a phosphonate crystalline deposit inhibitor. Speculations are presented as to the mechanism of inhibition of silica precipitation and recommendations for further testing of these additives.

Harrar, J.E.; Locke, F.E.; Otto, C.H. Jr.; Lorensen, L.E.; Frey, W.P.; Snell, E.O.

1980-02-01T23:59:59.000Z

275

Evaporative evolution of a Na–Cl–NO 3–K–Ca–SO 4–Mg–Si brine at 95 °C: Experiments and modeling relevant to Yucca Mountain, Nevada  

E-Print Network (OSTI)

A synthetic Topopah Spring Tuff water representative of one type of pore water at Yucca Mountain, NV was evaporated at 95 °C in a series of experiments to determine the geochemical controls for brines that may form on, and possibly impact upon the long-term integrity of waste containers and drip shields at the designated high-level, nuclear-waste repository. Solution chemistry, condensed vapor chemistry, and precipitate mineralogy were used to identify important chemical divides and to validate geochemical calculations of evaporating water chemistry using a high temperature Pitzer thermodynamic database. The water evolved toward a complex “sulfate type ” brine that contained

Maureen Alai; A Mark Sutton; Susan Carroll

2004-01-01T23:59:59.000Z

276

Strategic Petroleum Reserve Site Environmental Report for calendar year 1994  

Science Conference Proceedings (OSTI)

The purpose of this Site Environmental Report (SER) is to characterize site environmental management performance, confirm compliance with environmental standards and requirements, and highlight significant programs and efforts. The SER, provided annually in accordance with Department of Energy DOE Order 5400.1, serves the public by summarizing monitoring data collected to assess how the Strategic Petroleum Reserve (SPR) impacts the environment. This report (SER) provides a balanced synopsis of non-radiological monitoring and regulatory compliance data and affirms that the SPR has been operating within acceptable regulatory limits. Included in this report is a description of each site`s environment, an overview of the SPR environmental program, and a recapitulation of special environmental activities and events associated with each SPR site during 1994. Two of these highlights include decommissioning of the Weeks Island facility (disposition of 73 million barrels of crude oil inventory) as well as the degasification of up to 144 million barrels of crude oil inventory at the Bayou Choctaw, Big Hill, Bryan Mound, and West Hackberry facilities. The decision to decommission the Weeks Island facility is a result of diminishing mine integrity from ground water intrusion. Degasifying the crude oil is required to reduce potentially harmful emissions that would occur during oil movements. With regard to still another major environmental action, 43 of the original 84 environmental findings from the 1992 DOE Tiger Team Assessment were closed by the end of 1994. Spills to the environment, another major topic, indicates a positive trend. Total volume of oil spilled in 1994 was only 39 barrels, down from 232 barrels in 1993, and the total volume of brine spilled was only 90 barrels, down from 370 barrels in 1993. The longer term trend for oil and brine spills has declined substantially from 27 in 1990 down to nine in 1994.

NONE

1995-05-31T23:59:59.000Z

277

DOE/EA-1482: Environmental Assessment for Pilot Experiment for Geological Sequestration of Carbon Dioxide in Saline Aquifer Brine Formations (October 2003)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

82 82 ENVIRONMENTAL ASSESSMENT PILOT EXPERIMENT FOR GEOLOGICAL SEQUESTRATION OF CARBON DIOXIDE IN SALINE AQUIFER BRINE FORMATIONS FRIO FORMATION, LIBERTY COUNTY, TEXAS OCTOBER 2003 U.S. DEPARTMENT OF ENERGY NATIONAL ENERGY TECHNOLOGY LABORATORY ii iii National Environmental Policy Act (NEPA) Compliance Cover Sheet Proposed Action: The U.S. Department of Energy (DOE) proposes to provide funds for a field test of the geological sequestration of carbon dioxide (CO 2 ). The Bureau of Economic Geology (BEG) at The University of Texas at Austin, under contract with DOE, has studied the potential for sequestration of CO 2 in geologic formations of the United States as part of a broader series of DOE-sponsored research projects to

278

Experimental investigation of the permeability of Kayenta and St. Peter sandstones to hypersaline brine in the temperature interval 70 to 90/sup 0/C at 10. 3-MPa confining pressure  

DOE Green Energy (OSTI)

Permeabilities of 10.2 cm in length, 2.5 cm in diameter Kayenta (porosity, 20.7, +- 1.66%) and St. Peter (porosity, 13.6, +- 0.13%) sandstones to Magmamax No. 1 brine containing suspended solids were determined from 70 to 90/sup 0/C at 10.3-MPa confining pressure. Measurements were performed without filters, with one 10-..mu..m filter, and with two 10-..mu..m filters inserted upstream of the core sample. In all cases, there was a dramatic decrease in permeability within the first hour of flow or few hundred pore volumes of flow through the core. Experiments conducted without filters or with one filter yield permeabilities that represent both the rock and the 2- to 3-mm amorphous silica-iron layer on the top face of the core. The experimental results show that if the Salton Sea Geothermal Field (SSGF) were composed of porous, sedimentary formations similar to Kayenta sandstone, long-term injection of unmodified Magmamax brine would not be feasible. In the case of acidified brine, most of the permeability decline may result from the mobilization of calcite.

Piwinskii, A.J.; Netherton, R.

1977-12-22T23:59:59.000Z

279

Geochemistry and petrology of surface samples, six boreholes and brines from the Salton Sea geothermal field: A natural analog of a nuclear waste repository in salt: Report No. 3  

DOE Green Energy (OSTI)

Cuttings from six wells in the Salton Sea geothermal field, and rocks at outcrop that are correlative in age with those encountered at depth in the wells were analyzed in detail. Mineralogy, petrography, x-ray diffraction, electron microprobe, instrumental neutron activation analysis, fission track radiography, oxygen and stable carbon isotopic, uranium-thorium series disequilibrium, and fluid inclusion analyses are reported. Where fluids were being produced from wells, brine chemistry as well as stable isotope and uranium-thorium series analyses are reported. Particular attention has been paid to defining zones of fluid-rock interaction in which analyses of coexisting geothermal reservoir brine and hydrothermally altered sediments could be acquired. A wide span of temperatures, from surficial to greater than 300/degree/C, and salinities ranging from relatively dilute ground waters up to brines of 25 wt% total dissolved solids, span a range of environments that might be encountered in a waste repository in salt. Progressive hydrothermal alteration, mineral formation and element mobility are documented in the data presented. 52 refs., 25 figs., 49 tabs.

Not Available

1987-05-01T23:59:59.000Z

280

Use of data obtained from core tests in the design and operation of spent brine injection wells in geopressured or geothermal systems  

DOE Green Energy (OSTI)

The effects of formation characteristics on injection well performance are reviewed. Use of data acquired from cores taken from injection horizons to predict injectivity is described. And methods for utilizing data from bench scale testing of brine and core samples to optimize injection well design are presented. Currently available methods and equipment provide data which enable the optimum design of injection wells through analysis of cores taken from injection zones. These methods also provide a means of identifying and correcting well injection problems. Methods described in this report are: bulk density measurement; porosity measurement; pore size distribution analysis; permeability measurement; formation grain size distribution analysis; core description (lithology) and composition; amount, type and distribution of clays and shales; connate water analysis; consolidatability of friable reservoir rocks; grain and pore characterization by scanning electron microscopy; grain and pore characterization by thin section analysis; permeability damage and enhancement tests; distribution of water-borne particles in porous media; and reservoir matrix acidizing effectiveness. The precise methods of obtaining this information are described, and their use in the engineering of injection wells is illustrated by examples, where applicable. (MHR)

Jorda, R.M.

1980-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Bryan County, Oklahoma: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

6.3226072° 6.3226072° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.902127,"lon":-96.3226072,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

282

Bryan County, Georgia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

1.4718387° 1.4718387° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.0236584,"lon":-81.4718387,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

283

Copperhead: Compiling an Embedded Data Parallel Language Bryan Catanzaro  

E-Print Network (OSTI)

as an esoteric endeavor, to be undertaken by experts only. Without higher-level abstractions that enable easier

284

Bryan Texas Utilities - Solar PV Rebate Program (Texas) | Open...  

Open Energy Info (EERE)

Program; systems must have a 5-year installer warranty; residential inverters without battery back-up must have a 10-year manufacturer's warranty Start Date 042008 Expiration...

285

List of Publications & Awards Bryan D. Jungers, EIT  

E-Print Network (OSTI)

Pathways in 2007 Consumer Ready Plug-in Hybrid Electric Vehicles Submitted to U.S. Department of Energy Battery Electric Vehicles: An Assessment of the Technology and Factors Influencing Market Readiness and Market Readiness of Fuel Cell Vehicles Submitted to California Energy Commission's Advanced Energy

California at Davis, University of

286

Buddy Garcia, Chairman Larry R. Soward, Commissioner Bryan W...  

NLE Websites -- All DOE Office Websites (Extended Search)

SMITH & COOPER INC 900 S LINCOLN ST AMARILLO TX 79101 Re: US Department of Energy Pantex Plant - Public Water System LD. 0330007 Proposed Change in Disinfection to...

287

Mound, Minnesota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Minnesota: Energy Resources Minnesota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.9366295°, -93.6660719° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.9366295,"lon":-93.6660719,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

288

MOUND LABORATORY PROGRESS REPORT FOR MARCH 1963  

SciTech Connect

Using six hot-wire columns and three concentric tube thermal diffusion columns a cascade system was arranged to produce 0.04 g of 90% C/sup 13/ per day using methane as the feed gas-. The ten liter shipment of purchased methane enriched to 60% C/sup 13/ was received. This gas will be enriched to 90% C/slup 13/. Before removing the equilibrated gas from the concentric tube columns in preparation for using methane enriched in C/sup 13/ as feed material, a sample of methane taken from the bottom of the last column contained greater than 65% C/sup 13/. The hydrolysis of protactinium was found to be completely controllable and reversible and can serve as the basis for its separation from other elements, particularly its decay products. The tendency to hydrolyze is not a unlque characteristic of protactinium, but is exhibited, under appropriate conditions, by Th/sup 227/ and Ra/sup 223/ at trace levels. Traces of protactinium in 1N H/ sub 2/SO/sub 4/ can be removed from solution by a coarse glass wool filter through which the decay products pass readily. The reverse is true if the H/sub 2/SO/sub 4/ concentration is increased to 6N. The desorption of protactinium from platinum was a function of the reagent, the reagent concentration, and the amount of protactinium adsorbed. The relative solubility of protactinium in various reagents increased in the order: HNO/sub 3/ < HCl < H/sub 2/SO/sub 4/ < H/ sub 2/C/sub 2/O/sub 4/ < HF. Equations for computing the growth of the principal alpha-emitters in the Ac/sup 227/ decay chain were recalculated based on the recently redetermined half lives of Ac/sup 227/, Th/sup 227/, and Ra/sup 223/. Several laboratory experiments on waste disposal problems indicated that radioactivity levels in influent water can be significantly reduced by precipitating aluminum hydroxide as well as bismuth hydroxide in the hydrolysis cell. The aluminum hydroxide effectively removed Zn/sup 65/ from the influent water (Zn/sup 65/ is a major radioactive impurity in irradiated aluminum cans from the polonium process). The solubility product constant of potassium plutonium sulfate in lithium sulfate was determined to be 5.00 plus or minus 0.33 x 10/sup -18/. Additional measurements were made on the stretching effect'' using a quasi-calorimeter built for this purpose. The stretching effect is a change in the thermal properties of materials of construction believed to be related to the coefficient of thermal expansion. Styrofoam for example, has a large stretching effect,'' Lucite has almost none. (auth)

Eichelberger, J.F.; Grove, G.R.; Jones, L.V.; Rembold, E.A.

1963-03-30T23:59:59.000Z

289

MOUND LABORATORY PROGRESS REPORT FOR MAY 1963  

SciTech Connect

Progress is reported on research directed toward. the development of adhesives, which are compatible with explosives; the measurement of nuclear properties of polonium isotopes; residue adsorption; separation and purification of isotopes; thermal diffusion theory analyses; emission strength analyses for neutron sources; and krypton-85 counting methods development. (B.O.G.)

Eichelberger, J.F.; Grove, G.R.; Jones, L.V.; Rembold, E.A.

1963-05-31T23:59:59.000Z

290

DOE - Office of Legacy Management -- Mound Site  

Office of Legacy Management (LM)

Site Fairfield Site Falls City Site Fernald Preserve Gasbuggy Site General Atomics Geothermal Gnome-Coach Site Grand Junction Sites Granite City Site Green River Site Gunnison...

291

MOUND LABORATORY PROGRESS REPORT FOR JANUARY 1961  

SciTech Connect

Work was begun to determine the physical properties of mica-filled diallyl phthalate. Both the impact and tensile strength values compared favorably wlth asbestos-filled DAP formulatlons. The tensile values compared with the upper limit tensile strength values for asbestos-filled formulations. Adiprene-ferric acetyl acetonate-polyol systems were developed as adhesives and their properties studied. Sources of kilogram quantities of Th/sup 2//sup 3//sup 0/ were investigated. The samples were analyzed by a direct CeF/sub 3/ precipitation procedurc or by a tributyl phosphate-cerium procedure. The half- life of Ra/sup 2//sup 2//sup 3/ was found to be 11.3700 plus or minus 0.0065 days. Differential thermal analyses were made of lanthanum and praseodymium metals. Three preilminary determinations of the density of molten cerium were made by the vacuum pycnometer method. An average value of 6.58 was obtained. Leaching tests in water and in 0.1N HCl were continued on fibers of an experimental glass containing 10 wt.%n plutonium oxide. (M.C.G.)

Eichelberger, J.F.

1961-01-31T23:59:59.000Z

292

Membrane distillation of concentrated brines.  

E-Print Network (OSTI)

??Salinity is one of the most critical environmental problems for water scarce countries, deteriorating water quality and threatening economic and social consequences. This research encompasses… (more)

Mariah, Lynette.

2010-01-01T23:59:59.000Z

293

Models of Geothermal Brine Chemistry  

DOE Green Energy (OSTI)

Many significant expenses encountered by the geothermal energy industry are related to chemical effects. When the composition, temperature of pressure of the fluids in the geological formation are changed, during reservoir evolution, well production, energy extraction or injection processes, the fluids that were originally at equilibrium with the formation minerals come to a new equilibrium composition, temperature and pressure. As a result, solid material can be precipitated, dissolved gases released and/or heat lost. Most geothermal energy operations experience these phenomena. For some resources, they create only minor problems. For others, they can have serious results, such as major scaling or corrosion of wells and plant equipment, reservoir permeability losses and toxic gas emission, that can significantly increase the costs of energy production and sometimes lead to site abandonment. In future operations that exploit deep heat sources and low permeability reservoirs, new chemical problems involving very high T, P rock/water interactions and unknown injection effects will arise.

Nancy Moller Weare; John H. Weare

2002-03-29T23:59:59.000Z

294

CX-007506: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

06: Categorical Exclusion Determination 06: Categorical Exclusion Determination CX-007506: Categorical Exclusion Determination Record of Categorical Exclusion for Bryan Mound Building BE-2 Drainage Improvements and Foundation Repair CX(s) Applied: B1.3 Date: 11/16/2011 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office Subcontractor shall furnish all labor, materials, equipment, tools, transportation, supervision, mobile lifting equipment, and rigging required to repair timber piles which support Bryan Mound Building BE-2. Subcontractor shall modify the ground surface around the building with crushed stone to prevent soil washout and improve drainage conditions which led to disrepair of the building foundation. CX-007506.pdf More Documents & Publications CX-009716: Categorical Exclusion Determination

295

CX-006881: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

881: Categorical Exclusion Determination 881: Categorical Exclusion Determination CX-006881: Categorical Exclusion Determination Replacement of Obsolete Siemens S5-115H Programmable Logic Controllers CX(s) Applied: B1.3 Date: 09/22/2011 Location(s): Big Hill, Bryan Mound, West Hackberry, Louisiana, Texas Office(s): Strategic Petroleum Reserve Field Office Subcontractor shall furnish all labor, tools, equipment, materials, consumables, services, insurance, transportation, storage and supervision required for the replacement of the obsolete Siemens S5-115H programmable logic controllers (PLC?s) at the Big Hill, Bryan Mound, and West Hackberry Strategic Petroleum Reserve sites. Tasks include providing Delta V Distributed Control System equipment (redundant power supplies and controllers, input/output modules and mounting racks/chassis).

296

CX-007513: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Categorical Exclusion Determination 3: Categorical Exclusion Determination CX-007513: Categorical Exclusion Determination Record of Categorical Exclusion for Driver Inspection of Bryan Mound 36 inch Raw Water Pipeline CX(s) Applied: B1.3 Date: 12/20/2011 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office Subcontractor shall provide all supervision, labor, materials, tools, supplies, transportation, facilities, equipment, and services required to perform piping inspection, ultrasonic inspections, and take epoxy impressions and photographs of the Bryan Mound Raw Water pipeline from the pig receiver to the High Pressure Pump Pad pig launcher. CX-007513.pdf More Documents & Publications CX-009792: Categorical Exclusion Determination CX-007505: Categorical Exclusion Determination

297

CX-009716: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: Categorical Exclusion Determination 6: Categorical Exclusion Determination CX-009716: Categorical Exclusion Determination Loss of a Major Transformer at Bryan Mound or West Hackberry CX(s) Applied: B1.3 Date: 12/11/2012 Location(s): Texas, Louisiana Offices(s): Strategic Petroleum Reserve Field Office Subcontractor shall provide all transportation, materials, equipment, supplies, tools, facilities, labor and supervision required to perform the electrical work needed to install and connect spare transformer BHTX-3 for emergency use in case of the loss of a major transformer at Bryan Mound (BM) (BMMTX-1, BMMTX-2, or BMMTX-3) or West Hackberry (WH) (WHTX-1 or WHTX-2). Temporary installation of BHTX-3 at BM or WH will be on existing slabs. CX-009716.pdf More Documents & Publications CX-008826: Categorical Exclusion Determination

298

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

21 - 8230 of 26,764 results. 21 - 8230 of 26,764 results. Download CX-001227: Categorical Exclusion Determination Replacement of Big Hill Deep Anode Ground Bed Site for Cavern 114 CX(s) Applied: B1.3 Date: 03/16/2010 Location(s): Big Hill, Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-001227-categorical-exclusion-determination Download CX-001002: Categorical Exclusion Determination Replace Bryan Mound Oil/Water Separators CX(s) Applied: B1.3 Date: 03/01/2010 Location(s): Bryan Mound, Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-001002-categorical-exclusion-determination Download CX-001003: Categorical Exclusion Determination West Hackberry Tank (WHT)-1 and WHT-10 Liner Removal/Reline

299

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

11 - 2120 of 29,416 results. 11 - 2120 of 29,416 results. Download CX-001518: Categorical Exclusion Determination Re-seal Polyurethane Overcoat on BH Substation Relay Building 814 CX(s) Applied: B1.3 Date: 04/07/2010 Location(s): Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-001518-categorical-exclusion-determination Download CX-001002: Categorical Exclusion Determination Replace Bryan Mound Oil/Water Separators CX(s) Applied: B1.3 Date: 03/01/2010 Location(s): Bryan Mound, Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-001002-categorical-exclusion-determination Download CX-001003: Categorical Exclusion Determination West Hackberry Tank (WHT)-1 and WHT-10 Liner Removal/Reline

300

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

51 - 8260 of 28,560 results. 51 - 8260 of 28,560 results. Download CX-000485: Categorical Exclusion Determination Project Number BM-09-111 - Provide Clear Zone Around Bryan Mound CX(s) Applied: B1.3 Date: 01/07/2010 Location(s): Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-000485-categorical-exclusion-determination Download CX-001050: Categorical Exclusion Determination Performance of a Three-Dimensional Seismic Survey Line CX(s) Applied: B3.1 Date: 03/01/2010 Location(s): New Mexico Office(s): Carlsbad Field Office http://energy.gov/nepa/downloads/cx-001050-categorical-exclusion-determination Download CX-004748: Categorical Exclusion Determination Installation of Bryan Mound and West Hackberry Wellhead Survey Monuments CX(s) Applied: B1.3

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

CO2-H2O Mixtures in the Geological Sequestration of CO2. II. Partitioning in Chloride Brines at 12-100 °C and 1-600 bar.  

Office of Scientific and Technical Information (OSTI)

CO CO 2 -H 2 O Mixtures in the Geological Sequestration of CO 2 . II. Partitioning in Chloride Brines at 12-100°C and up to 600 bar. Nicolas Spycher and Karsten Pruess Lawrence Berkeley National Laboratory, MS 90-1116, 1 Cyclotron Road, Berkeley, California, USA September 2004 ABSTRACT Correlations presented by Spycher et al. (2003) to compute the mutual solubilities of CO 2 and H 2 O are extended to include the effect of chloride salts in the aqueous phase. This is accomplished by including, in the original formulation, activity coefficients for aqueous CO 2 derived from several literature sources, primarily for NaCl solutions. Best results are obtained when combining the solubility correlations of Spycher et al. (2003) with the activity coefficient formulation of Rumpf et al. (1994) and Duan and Sun (2003), which

302

Evaporative Evolution of a Na-Cl-NO3-K-Ca-SO4-Mg-Si Brine at 95(degree)C: Experiments and Modeling relevant to Yucca Mountain, Nevada, USA  

DOE Green Energy (OSTI)

A synthetic Topopah Spring Tuff water representative of one type of pore water at Yucca Mountain, Nevada (USA) was evaporated at 95 C in a series of experiments to determine the geochemical controls for brines that may form on, and possibly impact upon the long-term integrity of waste containers and drip shields at the designated high-level, nuclear-waste repository. Solution chemistry, condensed vapor chemistry, and precipitate mineralogy were used to identify important chemical divides and to validate geochemical calculations of evaporating water chemistry using a high temperature Pitzer thermodynamic database. The water evolved towards a complex ''sulfate type'' brine that contained about 45 mol% Na, 40 mol% Cl, 9 mol% NO{sub 3}, 5 mol% K, and less than 1 mol% each of SO{sub 4}, Ca, Mg, {Sigma}CO{sub 2}(aq), F, and Si. All measured ions in the condensed vapor phase were below detection limits. The mineral precipitates identified were halite, anhydrite, bassanite, niter and nitratine. Trends in the solution composition and identification of CaSO{sub 4} solids suggest that fluorite, carbonate, sulfate, and magnesium-silicate precipitation control the aqueous solution composition of sulfate type waters by removing fluoride, calcium, and magnesium during the early stages of evaporation. In most cases, the high temperature Pitzer database, used by EQ3/6 geochemical code, sufficiently predicts water composition and mineral precipitation during evaporation. Predicted solution compositions are generally within a factor of two of the experimental values. The model predicts that sepiolite, bassanite, amorphous silica, calcite, halite and brucite are the solubility controlling mineral phases.

Alai, M; Sutton, M; Carroll, S A

2004-08-24T23:59:59.000Z

303

Geologic technical assessment of the Stratton Ridge salt dome, Texas, for potential expansion of the U.S. strategic petroleum reserve.  

SciTech Connect

The Stratton Ridge salt dome is a large salt diapir located only some ten miles from the currently active Strategic Petroleum Reserve Site at Bryan Mound, Texas. The dome is approximately 15 miles south-southwest of Houston. The Stratton Ridge salt dome has been intensively developed, in the desirable central portions, with caverns for both brine production and product storage. This geologic technical assessment indicates that the Stratton Ridge salt dome may be considered a viable, if less-than-desirable, candidate site for potential expansion of the Strategic Petroleum Reserve (SPR). Past development of underground caverns significantly limits the potential options for use by the SPR. The current conceptual design layout of proposed caverns for such an expansion facility is based upon a decades-old model of salt geometry, and it is unacceptable, according to this reinterpretation of salt dome geology. The easternmost set of conceptual caverns are located within a 300-ft buffer zone of a very major boundary shear zone, fault, or other structural feature of indeterminate origin. This structure transects the salt stock and subdivides it into an shallow western part and a deeper eastern part. In places, the distance from this structural boundary to the design-basis caverns is as little as 150 ft. A 300-ft distance from this boundary is likely to be the minimum acceptable stand-off, from both a geologic and a regulatory perspective. Repositioning of the proposed cavern field is possible, as sufficient currently undeveloped salt acreage appears to be available. However, such reconfiguration would be subject to limitations related to land-parcel boundaries and other existing infrastructure and topographic constraints. More broadly speaking, the past history of cavern operations at the Stratton Ridge salt dome indicates that operation of potential SPR expansion caverns at this site may be difficult, and correspondingly expensive. Although detailed information is difficult to come by, widely accepted industry rumors are that numerous existing caverns have experienced major operational problems, including salt falls, sheared casings, and unintended releases of stored product(s). Many of these difficulties may be related to on-going differential movement of individual salt spines or to lateral movement at the caprock-salt interface. The history of operational problems, only some of which appear to be a matter of public record, combined with the potential for encountering escaped product from other operations, renders the Stratton Ridge salt dome a less-than-desirable site for SPR purposes.

Rautman, Christopher Arthur; Snider, Anna C.; Looff, Karl M. (Geologic Consultant, Lovelady, TX)

2006-11-01T23:59:59.000Z

304

Hydrocarbons associated with brines from geopressured wells  

DOE Green Energy (OSTI)

Efforts to determine the concentration of the cryocondensates in fluids of the various USDOE Geopressured wells a function of production volume. The wells are visited monthly as they are operating and samples are reported taken cryogenically during each visit. A gas scrubbing system continuously sample the gas streams of the wells in the intergas scrubbing system continuously sample the gas streams of the wells in the intervals between visit. Results obtained are to correlated the production of the collected compounds with reservoir and well production characteristics.

Not Available

1991-10-15T23:59:59.000Z

305

Geochemistry of Aluminum in High Temperature Brines  

DOE Green Energy (OSTI)

geothermal industry to predict the chemistry ofthe reservoirs; these calculations will be tested for reliability against our laboratory results and field observations. Moreover, based on the success of the experimental methods developed in this program, we intend to use our unique high temperature pH easurement capabilities to make kinetic and equilibrium studies of pH-dependent aluminosilicate transformation reactions and other pH-dependent heterogeneous reactions.

Benezeth, P.; Palmer, D.A.; Wesolowski, D.J.

1999-05-18T23:59:59.000Z

306

Analysis and Modelling of Desalination Brines.  

E-Print Network (OSTI)

??Seawater desalination constitutes an important water supply to the population bordering the Arabian Gulf, the Mediterranean Sea and the Red Sea. The three regions represent… (more)

Bashitialshaaer, Raed

2011-01-01T23:59:59.000Z

307

Rock-brine chemical interactions. Final report  

DOE Green Energy (OSTI)

The results of experimental interaction of powdered volcanic rock with aqueous solutions are presented at temperatures from 200 to 400/sup 0/C, 500 to 1000 bars fluid pressure, with reaction durations of approximately 30 days under controlled laboratory conditions. The aim of this research is to develop data on the kinetics and equilibria of rock solution interactions that will provide insight into the complex geochemical processes attending geothermal reservoir development, stimulation, and reinjection. The research was done in the Stanford Hydrothermal Lab using gold cell equipment of the Dickson design. This equipment inverts the solution rock mixture several times a minute to ensure thorough mixing. Solution samples were periodically withdrawn without interruption of the experimental conditions. The data from these experiments suggests a path dependent series of reactions by which geothermal fluids might evolve from meteoric or magmatic sources.

Not Available

1982-02-01T23:59:59.000Z

308

Strategic petroleum reserve seaway complex distribution enhancements, Brazoria, Galveston and Harris Counties, Texas. Revised environmental assessment  

Science Conference Proceedings (OSTI)

The Strategic Petroleum Reserve (SPR) of the US Department of Energy (DOE) proposes to construct and operate a 40-inch diameter, 46-mile long buried crude oil pipeline from existing facilities of the SPR Seaway Complex located near Freeport, Texas, to an existing commercial crude oil terminal near Texas City, Texas. In May 1984, DOE issued an Environmental Assessment ((EA); DOE/EA-0252) and a Finding of No Significant Impact for this action. The May 1985 EA addressed the construction and operation of a DOE-owned buried crude oil pipeline from Bryan Mound to the ARCO Terminal located in Texas City, Galveston County, Texas. The EA assessed three alternative alignments for outing the pipeline from Bryan Mound past Freeport to a common point near Stratton Ridge. From Stratton Ridge to Texas City, one route segment was considered. All three alternative alignments around Freeport were subsequently determined to be unsuitable for safe construction of a large-diameter buried pipeline, primarily because of crowded pipeline corridors and restricted pipeline rights-of-way (ROW). Therefore, the SPR identified and is herein considering a fourth alternative route segment from Bryan Mound through the City of Freeport, across the Old Brazos River and Dow Barge Canal, and northward to Stratton Ridge. The route is about 11 miles long, and is in or adjacent to existing utility and pipeline right-of-way for about 70% of its length. Crude oil throughput capacity for all cases is 1.10 million barrels per day. This revised EA addresses environmental impacts of construction and operation of the pipeline along the fourth subalternative route segment, as compared to impacts from the three previously considered alternative route segments. 11 refs., 3 figs., 1 tab.

Not Available

1986-02-01T23:59:59.000Z

309

v7DOE OIG SemiAnn RPT.qxd  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Cover Cover From left to right: A barge shown docked at Phillips Terminal at the Strategic Petroleum Reserve in Bryan Mound, Texas. Wind turbines at Storm Lake, Iowa. High pressure water being used to blast salt cake into manageable fragments in a waste tank mockup at the Hanford Site. The McNary Dam, which is one entity of the Bonneville Power Administration's responsibility for transmission and wholesale marketing of power generated at dams in the Federal River Power System. A sodium cooled reactor for testing fuels and materials under normal operating conditions at the Fast Flux Test Facility. Table of Contents Inspector General's Message . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Management Challenges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

310

Microsoft Word - S07757_2011 Mound IC Report  

Office of Legacy Management (LM)

Listings and Photos of Monitoring Wells and Seeps Listings and Photos of Monitoring Wells and Seeps This page intentionally left blank U.S. Department of Energy Annual Assessment of the Effectiveness of Site-Wide Institutional Controls June 2011 Doc. No. S07757 Page D-i Contents 1.0 Parcel 6, 7, and 8 Remedy Wells and Seeps ..................................................................... D-1 2.0 OU-1 (Parcel 9) Wells ....................................................................................................... D-6 3.0 Phase I Remedy Wells and Seeps ................................................................................... D-11 Figures Figure 1. Parcel 6, 7, and 8 Groundwater and Seep Monitoring Locations ............................... D-2 Figure 2. OU-1 wells.................................................................................................................. D-7

311

Microsoft Word - S07757_2011 Mound IC Report  

Office of Legacy Management (LM)

Department of Energy Annual Assessment of the Effectiveness of Site-Wide Institutional Controls June 2011 Doc. No. S07757 Page C-1 Figure 1. T Building Rooms with Special ICs Annual Assessment of the Effectiveness of Site-Wide Institutional Controls U.S. Department of Energy Doc. No. S07757 June 2011 Page C-2 T Building Rooms with Special ICs In addition to the ICs for the entire site, T Building has the following additional IC restrictions as described in the Parcel 6, 7, and 8 Record of Decision. 1. Prohibit the removal of concrete floor material in specified rooms of T Building (Figure 1) to off-site locations without prior approval from EPA, OEPA, and ODH. 2. Prohibit the penetration of concrete floors in specified rooms of T Building (Figure 1)

312

Mound Isotope Power Systems; AMTEC Integral Cell Wall Compression Test  

DOE Green Energy (OSTI)

An AMTEC (Alkali Metal Thermal-to-Electric Conversion) device is tested under a compression load at a rate of 0.0025 inches/minute. The integral cell wall is made of Haynes Alloy 25. The wall buckled at 724 pounds load.

None

1997-11-05T23:59:59.000Z

313

Mound Laboratory's Air Surveillance System  

SciTech Connect

A comprehensive air surveillance system was developed. The system includes surveillance of the source, transport conditions, and concentration at the receptor sites. An unusual aspect of the system is the implementation of off-site sampling programs through local governmental agencies. Background levels of radioactivity are routinely determined.

Carfagno, D. G.

1974-12-31T23:59:59.000Z

314

MOUND LABORATORY MONTHLY PROGRESS REPORT FOR MARCH 1962  

DOE Green Energy (OSTI)

In research on plastics, flow curve data were obtained on asbestos- filled diallyl phthalate formulations. The tensile properties of adhesive formulations after 26 weeks cure time are being tested. In development of radioelements, progress is reported in investigations of kinetics invoived in Po(IV) reduction by ferrous iron and selective adsorption of trace elements. Development of separating and purifying processes is reported for Xe, H/sub 2/, and C. Work on the Ranger x-ray sensor was devoted to fiim casting techniques and Be metallography and deposition. Developmental work in Pu-bearing fuels is reported on techniques for differential thermai analysis, interfacial tension studies on liquids, cerium viscosity, Pu phase studies, and Pu-bearing glass. Developmental work in support of SNAP was devoted to welding, capsule design, source metallography, and recovery of U . Calorimetric measurements related to Ra/sup 223/ half life are reported. Development of a program for reduction of spectrometric data is also reported. (J.R.D.)

Eichelberger, J.F.

1962-03-30T23:59:59.000Z

315

Microsoft Word - S07757_2011 Mound IC Report  

Office of Legacy Management (LM)

A 2.542 8 87, 3 Magazines 80-84 Salt storage shed Yes February 2009 MDC B 42.882 C 6.568 6 a 13.636 3 Office Space East (OSE), 28, 45 Yes EM 7 42.307 3 2, 61, 63 Yes EM 8 45.247 3...

316

Using Self-Diagnosis to Adapt Organizational Structures Bryan Horling, Brett Benyo, and Victor Lesser  

E-Print Network (OSTI)

by the De- fense Advanced Research Projects Agency (DARPA) and Air Force Research Laboratory, Air Force Advanced Research Projects Agency (DARPA), Air Force Research Laboratory, or the U.S. Government. The U permission and/or a fee. AGENTS'01, May 28-June 1, 2001, Montr´eal, Quebec, Canada. Copyright 2001 ACM 1

López-Sánchez, Maite

317

Bryan's Swistock's Answers to Un-Answered Questions and Comments 10/28/09 Unanswered Questions during the "live webinar".  

E-Print Network (OSTI)

. filamentosa by Euro- pean settlers (Trelease, 1902; Pammel, 1925; Frack, 1982). Prodoxus quinquepunctellus, Rhagoletis pomonella. Evolution 53: 187­200. Frack, D. C. (1982). "A Systematic Study of Prodoxine Moths

Boyer, Elizabeth W.

318

Wellbore flow model for carbon dioxide and brine  

E-Print Network (OSTI)

to two geologic carbon sequestration sites, Energy Procedia,from geologic carbon sequestration (GCS) sites, especiallyKeywords: geologic carbon sequestration; well leakage,

Pan, L.

2009-01-01T23:59:59.000Z

319

Modeling acid-gas generation from boiling chloride brines  

E-Print Network (OSTI)

of the unsaturated zone at Yucca Mountain, Nevada. J. ofwaste emplacement tunnels at Yucca Mountain, Nevada. J. ofScale Heater Test at Yucca Mountain. International Journal

Zhang, Guoxiang

2010-01-01T23:59:59.000Z

320

Interaction of Rock Minerals with Carbon Dioxide and Brine: ...  

NLE Websites -- All DOE Office Websites (Extended Search)

behavior and to predict carbonate precipitation under equilibrium conditions. An expanded thermochemical database from Lawrence Berkley Laboratory is now being used to evaluate...

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Modeling acid-gas generation from boiling chloride brines  

E-Print Network (OSTI)

first drop" of condensate from superheated geothermal steam.from the steam flowing above the condensate. Incompletecondensate that forms at dew-point temperature through expansion of superheated geothermal steam,

Zhang, Guoxiang

2010-01-01T23:59:59.000Z

322

Modeling acid-gas generation from boiling chloride brines  

E-Print Network (OSTI)

when steam flows through a condenser with incomplete or pooral. [6]). A water-cooled condenser was attached at the topin both the flask and condenser. Towards the end of the

Zhang, Guoxiang

2010-01-01T23:59:59.000Z

323

Corrosion testing of carbon steel in aereated geothermal brine  

DOE Green Energy (OSTI)

Two major problems are associated with the use of cooled geothermal water as coolant for the 5 MW(e) Pilot Power Plant at Raft River. They are: (1) a scaling potential owing to the chemical species present in solution, and (2) the corrosive nature of the geothermal water on carbon steel. A water treatment test program was established to reduce or eliminate these problems. Data show that scale can be prevented by a combination of dispersants and controlling the concentration of scaling species in the circulating water. Corrosion cannot be controlled without a pretreatment of tubing material. With the pretreatment, a protective gamma iron oxide film is laid down on the tube surface, that with proper corrosion inhibitor additives, significantly reduces both general and pitting corrosion. However, longer term testing is required to determine protection of pitting corrosion.

Suciu, D.F.; Wikoff, P.M.

1981-02-01T23:59:59.000Z

324

Spirulina production in brine effluent from cooling towers.  

E-Print Network (OSTI)

??Spirulina is a blue-green, multicellular, filamentous cyanobacterium that can grow to sizes of 0.5 millimetres in length. It is an obligate photoautotroph and has a… (more)

Choonawala, Bilkis Banu

2007-01-01T23:59:59.000Z

325

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61 - 7470 of 29,416 results. 61 - 7470 of 29,416 results. Download TEE-0071- In the Matter of Monroe Oil Company On May 26, 2010, Monroe Oil Company (Monroe) filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). The firm requests that it be... http://energy.gov/oha/downloads/tee-0071-matter-monroe-oil-company Download TEE-0061- In the Matter of Kirby Oil Company, Inc. On June 16, 2009, Kirby Oil Company, Inc. (Kirby Oil) filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). The firm requests that it... http://energy.gov/oha/downloads/tee-0061-matter-kirby-oil-company-inc Download CX-007506: Categorical Exclusion Determination Record of Categorical Exclusion for Bryan Mound Building BE-2 Drainage

326

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project ID No. BM-07-072D and WH-07-073A  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

07-072D and WH-07-073A 07-072D and WH-07-073A Title: Installation of BM and WH Wellhead Survey Monuments Description: Subcontractor shall provide all labor, supervision, materials, consumables, equipment, tools, storage, transportation, and services required for the installation of new wellhead survey monuments at the Bryan Mound and West Hackberry SPR sites. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a Significant effect on the human environment (categorical exclusions). (b) To find that a proposal is categorically excluded, DOE shall determine the following:

327

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

01 - 7310 of 26,764 results. 01 - 7310 of 26,764 results. Download CX-008348: Categorical Exclusion Determination Replace Big Hill Raw Water Intake System Oil Water Separator Tank with Concrete Tank CX(s) Applied: B1.3 Date: 04/16/2012 Location(s): Louisiana Offices(s): Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-008348-categorical-exclusion-determination Download CX-008349: Categorical Exclusion Determination Replacement Anode Bed on West Hackberry 42-inch Crude Oil Pipeline at Gum Cove Road CX(s) Applied: B1.3 Date: 04/10/2012 Location(s): Louisiana Offices(s): Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-008349-categorical-exclusion-determination Download CX-008350: Categorical Exclusion Determination Re-work Bryan Mound 30" Crude Oil Pipeline Mainline Valves

328

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project ID No. BH-MM-1066A, BM-1067A, WH-1068A  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A, BM-1067A, WH-1068A A, BM-1067A, WH-1068A Title: Variable Frequency Drivers for RWIS Pumps GFE Description: Vendor shall provide and deliver variable frequency drivers for the Raw Water Intake Structure (RWIS) pumps at the Big Hill, Bryan Mound, and West Hackberry SPR sites as Government Furnished Equipment (GFE). Installation will be performed by others. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment (categorical exclusions). (b) To find that a proposal is categorically excluded, DOE shall determine the following:

329

Categorical Exclusion Determinations: Texas | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

October 2, 2012 October 2, 2012 CX-009237: Categorical Exclusion Determination The Dow Chemical Company CX(s) Applied: B5.7 Date: 10/02/2012 Location(s): Texas Offices(s): Fossil Energy September 27, 2012 CX-009327: Categorical Exclusion Determination Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization CX(s) Applied: A9 Date: 09/27/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory September 20, 2012 CX-009218: Categorical Exclusion Determination Replace Sparge Piping at Bryan Mound Raw Water Intake Structure CX(s) Applied: B1.3 Date: 09/20/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office September 19, 2012 CX-009359: Categorical Exclusion Determination Houston Zero Emission Delivery Vehicle Deployment

330

SPR Awards Exchange Contract to Shell Trading | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Awards Exchange Contract to Shell Trading Awards Exchange Contract to Shell Trading SPR Awards Exchange Contract to Shell Trading May 10, 2007 - 12:55pm Addthis Deliveries to Begin in August WASHINGTON, DC - The U.S. Department of Energy (DOE) today awarded a contract to Shell Trading for exchange of 8.7 million barrels of royalty oil produced from the Gulf Coast for crude oil meeting the quality specifications of the Strategic Petroleum Reserve (SPR). The exchange oil will be delivered to two SPR sites, West Hackberry, Louisiana and Bryan Mound, Texas. The offer submitted by Shell Trading represented the highest value of specification-grade oil for the Reserve. Deliveries are expected to begin in August 2007 at a modest rate of approximately 50,000 barrels per day for a period of six months. The contract terms apply royalty-in-kind exchange provisions that require

331

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

31 - 1040 of 28,905 results. 31 - 1040 of 28,905 results. Article CLEANING UP MILL TAILINGS AND GROUND WATER AT THE MOAB UMTRA PROJECT SITE Moab, UT - Sixteen million tons of uranium mill tailings 80 feet high stood on the banks of the Colorado River near Moab in southeast Utah, as a legacy to the former ore-processing site that operated for nearly three decades beginning in the mid-1950s. http://energy.gov/em/articles/cleaning-mill-tailings-and-ground-water-moab-umtra-project-site Download CX-001669: Categorical Exclusion Determination Install Fence Around Bryan Mound K-9 Training Area CX(s) Applied: B1.11 Date: 04/20/2010 Location(s): Freeport, Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-001669-categorical-exclusion-determination

332

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

31 - 25340 of 31,917 results. 31 - 25340 of 31,917 results. Download CX-004749: Categorical Exclusion Determination Third Party Services for Strategic Petroleum Reserves Workovers CX(s) Applied: B5.12 Date: 11/24/2010 Location(s): Louisiana Office(s): Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-004749-categorical-exclusion-determination Download CX-004558: Categorical Exclusion Determination New York-City-Town of Cheektowaga CX(s) Applied: B5.1 Date: 11/24/2010 Location(s): Cheektowaga, New York Office(s): Energy Efficiency and Renewable Energy http://energy.gov/nepa/downloads/cx-004558-categorical-exclusion-determination Download CX-004748: Categorical Exclusion Determination Installation of Bryan Mound and West Hackberry Wellhead Survey Monuments CX(s) Applied: B1.3

333

Categorical Exclusion Determinations: Strategic Petroleum Reserve Field  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

20, 2010 20, 2010 CX-001669: Categorical Exclusion Determination Install Fence Around Bryan Mound K-9 Training Area CX(s) Applied: B1.11 Date: 04/20/2010 Location(s): Freeport, Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office April 7, 2010 CX-001518: Categorical Exclusion Determination Re-seal Polyurethane Overcoat on BH Substation Relay Building 814 CX(s) Applied: B1.3 Date: 04/07/2010 Location(s): Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office March 16, 2010 CX-001227: Categorical Exclusion Determination Replacement of Big Hill Deep Anode Ground Bed Site for Cavern 114 CX(s) Applied: B1.3 Date: 03/16/2010 Location(s): Big Hill, Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office March 3, 2010 CX-001004: Categorical Exclusion Determination

334

Categorical Exclusion Determinations: Strategic Petroleum Reserve Field  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

October 31, 2012 October 31, 2012 CX-009509: Categorical Exclusion Determination Power Monitoring, Communication and Control Upgrade at Bryan Mound Degas Plant (Install) CX(s) Applied: B1.7 Date: 10/31/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office October 30, 2012 CX-009510: Categorical Exclusion Determination Strategic Petroleum Reserve Emergency Pipeline and Piping Repair, 2013-2017 CX(s) Applied: B5.4 Date: 10/30/2012 Location(s): CX: none Offices(s): Strategic Petroleum Reserve Field Office October 2, 2012 CX-009216: Categorical Exclusion Determination ADAS System Life Cycle Support, 2012-2015 CX(s) Applied: B1.7 Date: 10/02/2012 Location(s): CX: none Offices(s): Strategic Petroleum Reserve Field Office September 24, 2012 CX-009217: Categorical Exclusion Determination

335

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

11 - 8220 of 26,764 results. 11 - 8220 of 26,764 results. Download CX-000870: Categorical Exclusion Determination West Hackberry Air Conditioning/Heating Repairs CX(s) Applied: B1.3 Date: 02/05/2010 Location(s): West Hackberry, Louisiana Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-000870-categorical-exclusion-determination Download CX-005895: Categorical Exclusion Determination Relocation of Bayou Choctaw Entry Portal Building CX(s) Applied: B1.3 Date: 05/05/2011 Location(s): Louisiana Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-005895-categorical-exclusion-determination Download CX-005897: Categorical Exclusion Determination Bryan Mound Upgrade Wood to Steel Lighting Poles

336

Categorical Exclusion Determinations: Strategic Petroleum Reserve Field  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

10, 2012 10, 2012 CX-008350: Categorical Exclusion Determination Re-work Bryan Mound 30" Crude Oil Pipeline Mainline Valves CX(s) Applied: B1.3 Date: 04/10/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office April 10, 2012 CX-008349: Categorical Exclusion Determination Replacement Anode Bed on West Hackberry 42-inch Crude Oil Pipeline at Gum Cove Road CX(s) Applied: B1.3 Date: 04/10/2012 Location(s): Louisiana Offices(s): Strategic Petroleum Reserve Field Office March 28, 2012 CX-008351: Categorical Exclusion Determination Transport and Perform TD&I on Big Hill TX-29 Transformer CX(s) Applied: B1.3 Date: 03/28/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office February 23, 2012 CX-007816: Categorical Exclusion Determination

337

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61 - 25170 of 31,917 results. 61 - 25170 of 31,917 results. Download CX-000480: Categorical Exclusion Determination Project Number BM-10-145-Coat Exterior of BMT-4 CX(s) Applied: B1.3 Date: 12/29/2009 Location(s): Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-000480-categorical-exclusion-determination Download CX-000481: Categorical Exclusion Determination Project Number BM-10-165 - Blast and Paint Bryan Mound Heat Exchangers CX(s) Applied: B1.3 Date: 12/29/2009 Location(s): Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-000481-categorical-exclusion-determination Download CX-000482: Categorical Exclusion Determination Project Number MS-09-116 - Structural Assessment of Big Hill Raw Water

338

Microsoft Word - MS-OM-1005 NEPA.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

MS-OM-1005 MS-OM-1005 Title: FY 2012 Annual Site Subsidence Surveys Description: Subcontractor shall provide all labor, supervision, materials, equipment, transportation, and services necessary to perform a subsidence survey of the Bayou Choctaw, Big Hill, Bryan Mound and West Hackberry SPR sites. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment (categorical exclusions). (b) To find that a proposal is categorically excluded, DOE shall determine the following: (1) The proposed action fits within a class of actions that is listed in Appendix A or B of Subpart D;

339

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project 10 No. BM-11-051  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 1 Title: BM Building BE-2 Drainage Improvements and Foundation Repair Description: Subcontractor shall furnish all labor, materials, equipment, tools, transportation, supervision, mobile lifting equipment, and rigging required to repair timber piles which support Bryan Mound Building BE-2. Subcontractor shall modify the ground surface around the building with crushed stone to prevent soil washout and improve drainage conditions which led to disrepair of the building foundation. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment

340

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41 - 6250 of 26,764 results. 41 - 6250 of 26,764 results. Download CX-002103: Categorical Exclusion Determination Energy Improvements To Wastewater Treatment CX(s) Applied: B2.5, B1.3, B5.1 Date: 04/20/2010 Location(s): Rutland, Vermont Office(s): Energy Efficiency and Renewable Energy http://energy.gov/nepa/downloads/cx-002103-categorical-exclusion-determination Download CX-001769: Categorical Exclusion Determination City of Grand Junction, Colorado Energy Efficiency and Conservation Block Grant Strategy CX(s) Applied: B2.5, B5.1 Date: 04/20/2010 Location(s): Grand Junction, Colorado Office(s): Energy Efficiency and Renewable Energy http://energy.gov/nepa/downloads/cx-001769-categorical-exclusion-determination Download CX-001669: Categorical Exclusion Determination Install Fence Around Bryan Mound K-9 Training Area

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

31 - 9340 of 28,560 results. 31 - 9340 of 28,560 results. Download CX-007507: Categorical Exclusion Determination Record of Categorical Exclusion for Inspection and Repair of West Hackberry-SUN 42-inch Crude Oil Pipeline CX(s) Applied: B1.3 Date: 11/28/2011 Location(s): Louisiana Offices(s): Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-007507-categorical-exclusion-determination Download CX-007508: Categorical Exclusion Determination Record of Categorical Exclusion for Rework Bryan Mound Seaway Dock Terminal Bypass Valve MOV-C308 CX(s) Applied: B1.3 Date: 11/16/2011 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-007508-categorical-exclusion-determination Download CX-007509: Categorical Exclusion Determination

342

FE Categorical Exclusions | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

22, 2010 22, 2010 CX-001683: Categorical Exclusion Determination Department of Energy - Western Research Institute Cooperative Research and Development for Fossil Energy-Related Resources CX(s) Applied: B3.6, A9 Date: 04/22/2010 Location(s): Laramie, Wyoming Office(s): Fossil Energy, National Energy Technology Laboratory April 20, 2010 CX-001669: Categorical Exclusion Determination Install Fence Around Bryan Mound K-9 Training Area CX(s) Applied: B1.11 Date: 04/20/2010 Location(s): Freeport, Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office April 20, 2010 CX-001798: Categorical Exclusion Determination Subtask 4.12 - Algae Harvesting in an Integrated Power Plant-Algae System CX(s) Applied: B3.6 Date: 04/20/2010 Location(s): Grand Forks, North Dakota

343

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

21 - 13030 of 29,416 results. 21 - 13030 of 29,416 results. Download CX-009049: Categorical Exclusion Determination Laydown Yard Expansion East of 706-1F CX(s) Applied: B1.15 Date: 08/08/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office http://energy.gov/nepa/downloads/cx-009049-categorical-exclusion-determination Download CX-009056: Categorical Exclusion Determination Removal of Out-of-Service Railroad Segment CX(s) Applied: B1.23 Date: 07/26/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office http://energy.gov/nepa/downloads/cx-009056-categorical-exclusion-determination Download CX-009511: Categorical Exclusion Determination Alternate Source of Firewater at Bryan Mound CX(s) Applied: B5.2 Date: 11/05/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

344

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6, 2011 6, 2011 CX-008025: Categorical Exclusion Determination Traffic Signals and Street Lighting CX(s) Applied: B1.32, B5.1 Date: 11/16/2011 Location(s): Nationwide Offices(s): Energy Efficiency and Renewable Energy November 16, 2011 CX-008024: Categorical Exclusion Determination Reduction and Capture of Methane and Greenhouse Gases CX(s) Applied: B3.6, B3.9, B5.21 Date: 11/16/2011 Location(s): Nationwide Offices(s): Energy Efficiency and Renewable Energy November 16, 2011 CX-008023: Categorical Exclusion Determination Material Conservation Programs CX(s) Applied: A9, B3.6, B5.1 Date: 11/16/2011 Location(s): Nationwide Offices(s): Energy Efficiency and Renewable Energy November 16, 2011 CX-007508: Categorical Exclusion Determination Record of Categorical Exclusion for Rework Bryan Mound Seaway Dock Terminal

345

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61 - 24770 of 31,917 results. 61 - 24770 of 31,917 results. Download CX-001769: Categorical Exclusion Determination City of Grand Junction, Colorado Energy Efficiency and Conservation Block Grant Strategy CX(s) Applied: B2.5, B5.1 Date: 04/20/2010 Location(s): Grand Junction, Colorado Office(s): Energy Efficiency and Renewable Energy http://energy.gov/nepa/downloads/cx-001769-categorical-exclusion-determination Download CX-001669: Categorical Exclusion Determination Install Fence Around Bryan Mound K-9 Training Area CX(s) Applied: B1.11 Date: 04/20/2010 Location(s): Freeport, Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-001669-categorical-exclusion-determination Download CX-001861: Categorical Exclusion Determination Park County's Activity Area 1 (Development of Energy Efficiency and

346

Strategic Petroleum Reserve annual environmental monitoring report, 1983  

Science Conference Proceedings (OSTI)

Progress made in the monitoring and inspection program for the Strategic Petroleum Reserve during 1983 is reported. The following sites were monitored: Bayou Choctau, Bryan Mound, St. James Terminal, Sulfur Mines, Weeks Island and West Hackberry. Discussion is presented under the headings: air quality monitoring; oil spills and NPDES compliance; and water quality monitoring. The discussion on water quality monitoring is by far the most extensive. Surface waters from the sites previously mentioned were sampled and monitored for general water quality (except for St. James Terminal where there is a lack of potentially impacted surface waters). The following parameters were measured: pH value; salinity; total suspended particulates; temperature; dissolved oxygen; biochemical oxygen demand; oil and grease; and general observations. 12 references, 6 figures. (DMC)

Not Available

1984-03-31T23:59:59.000Z

347

Microsoft Word - SPR Site Subsidence Surveys 2013-2017.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Subsidence Surveys, 2013-2017 Subsidence Surveys, 2013-2017 Description: Subcontractor shall provide all labor, supervision, materials, equipment, transportation, and services necessary to perform a subsidence survey of the Bayou Choctaw, Big Hill, Bryan Mound and West Hackberry SPR sites. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment (categorical exclusions). (b) To find that a proposal is categorically excluded, DOE shall determine the following: (1) The proposed action fits within a class of actions that is listed in Appendix A or B of Subpart D;

348

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41 - 2350 of 28,905 results. 41 - 2350 of 28,905 results. Download EIS-0203: Record of Decision Programmatic Spent Nuclear Fuel Management and Idaho National Engineering Laboratory Environmental Restoration and Waste Management Programs http://energy.gov/nepa/downloads/eis-0203-record-decision Download CX-003867: Categorical Exclusion Determination City of Fulton - Landfill Gas Generation CX(s) Applied: B5.1 Date: 09/07/2010 Location(s): Fulton, Missouri Office(s): Energy Efficiency and Renewable Energy, Golden Field Office http://energy.gov/nepa/downloads/cx-003867-categorical-exclusion-determination Calendar Events http://energy.gov/jobs/calendars/events Download CX-004748: Categorical Exclusion Determination Installation of Bryan Mound and West Hackberry Wellhead Survey Monuments CX(s) Applied: B1.3

349

FE Categorical Exclusions | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7, 2010 7, 2010 CX-000485: Categorical Exclusion Determination Project Number BM-09-111 - Provide Clear Zone Around Bryan Mound CX(s) Applied: B1.3 Date: 01/07/2010 Location(s): Texas Office(s): Fossil Energy, Strategic Petroleum Reserve Field Office January 7, 2010 CX-000723: Categorical Exclusion Determination Near-Surface Leakage Monitoring for the Verification and Accounting of Geologic Carbon Sequestration Using a Field Ready Carbon-14 Isotopic Analyzer (Rutgers University) CX(s) Applied: B3.6 Date: 01/07/2010 Location(s): New Brunswick, New Jersey Office(s): Fossil Energy, National Energy Technology Laboratory January 7, 2010 CX-000724: Categorical Exclusion Determination Near-Surface Leakage Monitoring for the Verification and Accounting of Geologic Carbon Sequestration Using a Field Ready Carbon-14 Isotopic

350

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41 - 21650 of 26,764 results. 41 - 21650 of 26,764 results. Download CX-009217: Categorical Exclusion Determination Elmwood Dog Kennel Repair (Hurricane Isaac) CX(s) Applied: B1.3 Date: 09/24/2012 Location(s): CX: none Offices(s): Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-009217-categorical-exclusion-determination Download CX-009218: Categorical Exclusion Determination Replace Sparge Piping at Bryan Mound Raw Water Intake Structure CX(s) Applied: B1.3 Date: 09/20/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office http://energy.gov/nepa/downloads/cx-009218-categorical-exclusion-determination Article Energy Department, Treasury Announce Availability of $150 Million in Tax Credits for Clean Energy Manufacturers The U.S. Departments of Energy and the Treasury announced the availability

351

Environmental assessment of oil degasification at four Strategic Petroleum Reserve facilities in Texas and Louisiana  

SciTech Connect

The U.S. Department of Energy (DOE) proposes to treat gassy oil at four Strategic Petroleum Reserve (SPR) storage sites to lower the gas content of the stored crude oil and help ensure safe transfer of the oil during drawdown. The crude oil is stored underground in caverns created in salt domes. The degree of gassiness of the oil varies substantially among sites and among caverns within a site. This environmental assessment describes the proposed degasification operation, its alternatives, and potential environmental impacts. The need for degasification has arisen because over time, gases, principally methane and nitrogen, have migrated into and become dissolved in the stored crude oil. This influx of gas has raised the crude oil vapor pressure above limits required by safety and emission guidelines. When oil is drawn from the caverns, excess gases may come out of solution. Based on preliminary data from an ongoing sampling program, between 200 and 350 million of the 587 million barrels of crude oil stored at these four sites would require processing to remove excess gas. Degasification, a commonly used petroleum industry process, would be done at four crude oil storage facilities: Bryan Mound and Big Hill in Texas, and West Hackberry and Bayou Choctaw in Louisiana. DOE would use a turnkey services contract for engineering, procurement, fabrication, installation, operation and maintenance of two degasification plants. These would be installed initially at Bryan Mound and West Hackberry. Degasification would be complete in less than three years of continuous operations. This report summarizes the environmental impacts of this gasification process.

Not Available

1994-09-01T23:59:59.000Z

352

Mound Plant Director's Final Findings and Orders, October 4, 1995 Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Director's Final Findings and Orders Director's Final Findings and Orders State Ohio Agreement Type Compliance Agreement Legal Driver(s) FFCAct Scope Summary Approve the Compliance Plan Volume of the amended PSTP, hereafter referred to as the "approved STP" Parties DOE; Ohio Environmental Protection Agency Date 10/4/1995 SCOPE * Approve the Compliance Plan Volume of the amended PSTP, hereafter referred to as the "approved STP." * The approved STP and these Orders address storage and treatment of all mixed wastes at the Facility, which are not being stored in accordance with the LDR requirements of OAC rule 3745-59-50. ESTABLISHING MILESTONES * Milestones shall be established for a three year rolling period consisting of the current federal fiscal year plus two additional federal fiscal years.

353

Enforcement Letter, CH2M Hill Mound, Inc - December 22, 2004...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

to a Radioactive Contamination Event during Remediation Activities at the Miamisburg Closure Project My office has completed an evaluation of the facts and circumstances...

354

Development of an Integrated Monitoring System for a New Tritium Facility at Mound  

SciTech Connect

A stand-alone system was developed for monitoring process support services and tritium levels in gloveboxes, room air, room exhaust ducts, and stack exhaust. Sixty tritium monitors were built and interfaced to a Health Physics control room where all tritiuim levels are displayed and abnormal conditions appear as alarms on large display boards. The control room was designed for full remote control of all monitors, with the exception of those for gloveboxes, as well as for control and alarm display of many other functions, including the purge rate for glovebox atmosphere and the selection of room air discharge to stack or to a tritium cleanup system. The monitoring system is interfaced to a data gathering computer and an automatic dialing alarm syhstem.

Rhinehammer, T. B.; Burgess, T. E.; Spyrou, E. L.

1985-04-01T23:59:59.000Z

355

Mound Facility activities in chemical and physical research: July-December 1979  

DOE Green Energy (OSTI)

Research is reported in the following fields: isotope separation (Ar, C, He, Kr, Ne, O, Xe), low-temperature research (H intermolecular potential functions, gas analysis in trennschaukel), separation chemistry (/sup 229/Th, /sup 231/Pa, /sup 230/Th, /sup 234/U), separation research (liquid thermal diffusion, Ca isotope separation, molecular beam scattering, mutual diffusion of noble gas mixtures, lithium chemical exchange with cryptands), and calculations in plutonium chemistry (algorithms, valence in natural water). (DLC)

Not Available

1980-06-18T23:59:59.000Z

356

--No Title--  

Office of Legacy Management (LM)

Mound Advanced Technology Center (MATC) is a business and scientific technology park at the Mound Site. MATC site - http:mound.com More Information on Economic Development at...

357

Texas A&M Health Science Center, President's Office 8441 State Highway 47, Clinical Building 1, Suite 3100, Bryan, TX 77807  

E-Print Network (OSTI)

Texas A&M Health Science Center, President's Office 8441 State Highway 47, Clinical Building 1, Texas A&M Health Science Center and Vice Chancellor for Health Affairs, The Texas A&M University System of the rationales for investigating a realignment of Texas A&M Health Science Center under the administration

Boas, Harold P.

358

Ice Sheets: Byrd Polar Outreach & Education August 2013 Lonnie Thompson, Bryan Mark, and I have all been running into Greg Hitzhusen from Ohio  

E-Print Network (OSTI)

, and financial need. To apply, send a brief (typically 1-2 pages) statement of eligibility and intended usage-292-6692 or bromwich.1@osu.edu. Expert Science Reviews for Climate and Energy Educational Resources Requested by CIRES are seeking science reviewers with an expertise in climate science, climate change and energy topics

Howat, Ian M.

359

Pyroelectric Crystal-Generated Neutron Production: Preliminary Results Using a Portable Vacuum System Don Gillich, Yaron Danon, Andrew Kovanen, Bryan Herman  

E-Print Network (OSTI)

Setup. Two programmable thermoelectric module controllers (Oven Industries, Inc., Model 5R7-388) were

Danon, Yaron

360

In situ observations of fish associated with coral reefs off Ireland M. Soffker a,n  

E-Print Network (OSTI)

their mound nests; and how they compare with other native ant species in the landscape. We hope that children-2: Protective Coloring ....................................................................30 Lesson 4 Mound, Sweet Mound ..............................................33 Activity 4-1: Mound of Trouble Matching

Tyler, Charles

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Autonomous underwater vehicle (AUV) mapping reveals coral mound distribution, morphology, and oceanography in deep water of the  

E-Print Network (OSTI)

applicable to the seabed, water column and ocean surface of the high seas. Though few in number and rarely spaces (i.e. the seabed, water column, ocean surface, and even the air column above ­ which contrasts fisheries and other biological resources, seabed biodiversity and resources? (Young) If not, what

Alvarez, Pedro J.

362

Deep explosive volcanism on the Gakkel Ridge and seismological constraints on Shallow Recharge at TAG Active Mound  

E-Print Network (OSTI)

Seafloor digital imagery and bathymetric data are used to evaluate the volcanic characteristics of the 85°E segment of the ultraslow spreading Gakkel Ridge (9 mm yr-¹). Imagery reveals that ridges and volcanic cones in the ...

Pontbriand, Claire Willis

2013-01-01T23:59:59.000Z

363

Hydrogen chloride in superheated steam and chloride in deep brine at The Geysers geothermal field, California  

SciTech Connect

Chloride (Cl) concentrations of 10-120 ppm{sub w} have been measured in superheated steam produced by wells at The Geysers, a vapor-dominated geothermal field in northern California. Corrosion of the well casing and steam-gathering system has been recognized in some parts of The Geysers, and is apparently related to the presence of Cl. Cl in the steam is in a volatile form, generated with the steam at reservoir temperatures, and probably travels to the wellhead as HCl gas. Published experimental data for partial pressures of HCl in steam over aqueous HCl solutions and for dissociation constants of HCl were used to calculate distribution coefficients for HCl. Reservoir liquid Cl concentrations capable of generating steam with the observed Cl concentrations were then calculated as a function of pH and temperatures from 250 to 350º C. Equilibrium mineral/liquid reactions with the K-mica and K-feldspar assemblage found in the wells limit the reservoir liquid pH values at various Cl concentrations to about 5 to 6 (near neutral at 250 to 350º C). Within this pH range, liquid at 250º C could not produce steam containing the high Cl concentrations observed. However, liquid at higher temperatures (300 to 350º C) with chloride concentrations greater than 10,000 ppm{sub w} could generate steam with 10 to over 200 ppm{sub w} Cl. There is a positive correlation between pH and the chloride concentrations required to generate a given Cl concentration in steam. The concentration of Cl in superheated steam constrains not only the reservoir liquid composition, but the temperature at which the steam last equilibrated with liquid.

Haizlip, J.R.; Truesdell, A.H.

1988-01-01T23:59:59.000Z

364

Microsoft PowerPoint - Goddard-DOE brine-report-11-02-23.ppt...  

NLE Websites -- All DOE Office Websites (Extended Search)

the following assignment of the peaks: 19 Entropy, heat capacity and free energy over the phase diagram using 2PT molecular dynamics MATERIALS AND PROCESS SIMULATION CENTER, y...

365

Geochemical evidence for possible natural migration of Marcellus Formation brine to  

E-Print Network (OSTI)

: Should fracking stop? Nature 477:271­275. 4. Osborn SG, Vengosh A, Warner NR, Jackson RB (2011) Methane

366

Geochemical evidence for possible natural migration of Marcellus Formation brine to  

E-Print Network (OSTI)

:5679­5684. 3. Howarth RW, Ingraffea A, Engelder T (2011) Natural gas: Should fracking stop? Nature 477

Jackson, Robert B.

367

Pressure Buildup and Brine Migration During CO2 Storage in Multilayered Aquifers  

E-Print Network (OSTI)

have extremely low liquid and gas permeabilities in the hardened state · can be modified to suit of limestone (or chalk) and clay (or shale) in a rotary kiln. The maximum kiln temperature reaches ca.1450o C The Lurgi slagging gasification process has been developed to convert coal into substitute natural gas

Zhou, Quanlin

368

2008 SMILE Summer Teacher Workshop High School Club Activities Project Brine Shrimp  

E-Print Network (OSTI)

in bold are provided by SMILE) Air Pump Petri Dishes Empty 2-litre Soda Bottle Desk Lamp (with high watt or aged tap water Baking soda 2 Common Pollutants (e.g. motor oil, soap or bleach) pH Paper Non of the base and connect the other end to an air pump, turning the air pump on. Place the air pump

Dever, Edward P.

369

Corrosion of copper base alloys in a geothermal brine. SPE Paper No. 7881  

DOE Green Energy (OSTI)

The geothermal environment and the experimental procedures and schedules for corrosion tests of copper-base alloys are described. Corrosive attack on these materials was mostly uniform. Some selective leaching of alloying elements was observed, as was crevice corrosion, but the extent of these forms of corrosion was minor. The results of these tests show a trend toward higher corrosion rates with increasing copper content, for the brass alloys. Commercially pure copper, however, showed corrosion rates 20 to 30% of that suggested by the trend in the data. One copper--nickel alloy was tested to verify earlier test data; this alloy showed a corrosion rate about six times that of a brass of similar copper content. The primary agent of the corrosive attack was hydrogen sulfide, present in the water in trace amounts. The primary conclusion from these tests is that copper--zinc alloys are the most economical materials for boiler and preheater construction. The recommendation is made that materials be selected from these brasses: naval brass, yellow brass, admiralty brass, and copper, in this order of decreasing desirability. Aluminum brass and red brass are marginally acceptable. Copper--nickel alloys are unacceptable for boiler and preheater heat exchangers.

Miller, R.L.

1979-01-01T23:59:59.000Z

370

NUMERICAL INVESTIGATION OF TEMPERATURE EFFECTS DURING THE INJECTION OF CARBON DIOXIDE INTO BRINE  

E-Print Network (OSTI)

project (cf. Sec. 3). The CO2 is assumed to move away from the injection well in a radially sym- metric illustrating saturations. Also two observation wells 50 m and 100 m away from the injection point are shown. The temperatures at the first observation well (50 m distance from the injection point, right underneath

Cirpka, Olaf Arie

371

Continuous active-source seismic monitoring of CO2 injection in a brine aquifer  

E-Print Network (OSTI)

source deployed in the injection well. We first present thehas two wells, an injection well and a dedicated monitoringa sonic log of the injection well. We assumed the volume

Daley, Thomas M.; Solbau, Ray D.; Ajo-Franklin, Jonathan B.; Benson, Sally M.

2008-01-01T23:59:59.000Z

372

Repassivation Potential of Alloy 22 in Sodium and Calcium Chloride Brines  

SciTech Connect

A comprehensive matrix of 60 tests was designed to explore the effect of calcium chloride vs. sodium chloride and the ratio R of nitrate concentration over chloride concentration on the repassivation potential of Alloy 22. Tests were conducted using the cyclic potentiodynamic polarization (CPP) technique at 75 C and at 90 C. Results show that at a ratio R of 0.18 and higher nitrate was able to inhibit the crevice corrosion in Alloy 22 induced by chloride. Current results fail to show in a consistent way a different effect on the repassivation potential of Alloy 22 for calcium chloride solutions than for sodium chloride solutions.

Rebak, R B; Ilevbare, G O; Carranza, R M

2007-08-11T23:59:59.000Z

373

Membrane Desalination of Agricultural Drainage Water: Water Recovery Enhancement and Brine Minimization  

E-Print Network (OSTI)

Program, 2002. Desalination Demonstration Report for Buenaprior to RO membranes for surface seawater desalination,Desalination, 144 (2002) 353. P. Cote, J. Cadera, J. Coburn,

Cohen, Yoram

2008-01-01T23:59:59.000Z

374

Effect of Brine on Hydrate Antiagglomeration J. Dalton York and Abbas Firoozabadi*,  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . . . . 18 Office of International Programs. . . . . . . . . . . . . . . 18 Office of Technology Transfer is not a primary respon- sibility of the university community, it is a common result of technology transfer, it is sometimes the result of technology transfer. x The creator and the institution should share in the po

Firoozabadi, Abbas

375

HCl Leaching and Acid Regeneration Using MgCl2 Brines and ...  

Science Conference Proceedings (OSTI)

Recovery of Precious Metals from Chloride Media Using Microalgae Waste from Biofuel Extraction · Segregation Roasting of a Saprolitic Laterite Ore: An ...

376

ASSESSMENT OF TECHNETIUM LEACHABILITY IN CEMENT-STABILIZED BASIN 43 GROUNDWATER BRINE  

SciTech Connect

This report documents the effort to sequester technetium by the use of getters, reductants (tin(II) apatite and ferrous sulfate), sorbents (A530E and A532E ion exchange resins), and cementitious waste form. The pertechnetate form of technetium is highly soluble and mobile in aerobic (oxidizing) environments.

DUNCAN JB; COOKE GA; LOCKREM LL

2009-07-20T23:59:59.000Z

377

Biochemical technology for the detoxification of geothermal brines and the recovery of trace metals  

DOE Green Energy (OSTI)

Studies conducted at BNL, have shown that a cost-efficient and environmentally acceptable biochemical technology for detoxification of geothermal sludges is most satisfactory, as well as technically achievable. This technology is based on biochemical reactions by which certain extremophilic microorganisms interact with inorganic matrices of geothermal origin. The biochemical treatment of wastes generated by power plants using geothermal energy is a versatile technology adaptable to several applications beyond that of rendering hazardous and/or mixed wastes to non-hazardous by products, which meet regulatory requirements. This technology may be used for solubilization or recovery of a few metals to the isolation of many metals including radionuclides. In the metal recovery mode, an aqueous phase is generated which meets regulatory standards. The resulting concentrate contains valuable trace metals and salts which can be further converted into income generating products which can off-set the initial investment costs associated with the new biotechnology. In this paper, recent developments in this emerging technology will be discussed.

Premuzic, E.T.; Lin, M.S.; Lian, Hsienjen

1995-05-01T23:59:59.000Z

378

APPLIED PHYTO-REMEDIATION TECHNIQUES USING HALOPHYTES FOR OIL AND BRINE SPILL SCARS  

SciTech Connect

Produced salt water from historical oil and gas production was often managed with inadequate care and unfortunate consequences. In Kansas, the production practices in the 1930's and 1940's--before statewide anti-pollution laws--were such that fluids were often produced to surface impoundments where the oil would segregate from the salt water. The oil was pumped off the pits and the salt water was able to infiltrate into the subsurface soil zones and underlying bedrock. Over the years, oil producing practices were changed so that segregation of fluids was accomplished in steel tanks and salt water was isolated from the natural environment. But before that could happen, significant areas of the state were scarred by salt water. These areas are now in need of economical remediation. Remediation of salt scarred land can be facilitated with soil amendments, land management, and selection of appropriate salt tolerant plants. Current research on the salt scars around the old Leon Waterflood, in Butler County, Kansas show the relative efficiency of remediation options. Based upon these research findings, it is possible to recommend cost efficient remediation techniques for slight, medium, and heavy salt water damaged soil. Slight salt damage includes soils with Electrical Conductivity (EC) values of 4.0 mS/cm or less. Operators can treat these soils with sufficient amounts of gypsum, install irrigation systems, and till the soil. Appropriate plants can be introduced via transplants or seeded. Medium salt damage includes soils with EC values between 4.0 and 16 mS/cm. Operators will add amendments of gypsum, till the soil, and arrange for irrigation. Some particularly salt tolerant plants can be added but most planting ought to be reserved until the second season of remediation. Severe salt damage includes soil with EC values in excess of 16 mS/cm. Operators will add at least part of the gypsum required, till the soil, and arrange for irrigation. The following seasons more gypsum will be added and as the soil EC is reduced, plants can be introduced. If rapid remediation is required, a sufficient volume of topsoil, or sand, or manure can be added to dilute the local salinity, the bulk amendments tilled into the surface with added gypsum, and appropriate plants added. In this case, irrigation will be particularly important. The expense of the more rapid remediation will be much higher.

M.L. Korphage; Bruce G. Langhus; Scott Campbell

2003-03-01T23:59:59.000Z

379

Results of investigations at the Zunil geothermal field, Guatemala: Well logging and brine geochemistry  

DOE Green Energy (OSTI)

The well logging team from Los Alamos and its counterpart from Central America were tasked to investigate the condition of four producing geothermal wells in the Zunil Geothermal Field. The information obtained would be used to help evaluate the Zunil geothermal reservoir in terms of possible additional drilling and future power plant design. The field activities focused on downhole measurements in four production wells (ZCQ-3, ZCQ-4, ZCQ-5, and ZCQ-6). The teams took measurements of the wells in both static (shut-in) and flowing conditions, using the high-temperature well logging tools developed at Los Alamos National Laboratory. Two well logging missions were conducted in the Zunil field. In October 1988 measurements were made in well ZCQ-3, ZCQ-5, and ZCQ-6. In December 1989 the second field operation logged ZCQ-4 and repeated logs in ZCQ-3. Both field operations included not only well logging but the collecting of numerous fluid samples from both thermal and nonthermal waters. 18 refs., 22 figs., 7 tabs.

Adams, A.; Dennis, B.; Van Eeckhout, E.; Goff, F.; Lawton, R.; Trujillo, P.E.; Counce, D.; Archuleta, J. (Los Alamos National Lab., NM (USA)); Medina, V. (Instituto Nacional de Electrificacion, Guatemala City (Guatemala). Unidad de Desarollo Geotermico)

1991-07-01T23:59:59.000Z

380

Sampling and Analysis Procedures for Gas, Condensate, Brine, and Solids: Pleasant Bayou Well Test, 1988-Present  

Science Conference Proceedings (OSTI)

This section covers analyses performed on gas. Chemical analyses can only be related to well performance if the quantity of the various fluids are known. The IGT on-line data computer system measures the flowrate, the pressures, and the temperatures every 10 seconds. These values are automatically recorded over operator selected intervals both on magnetic media and on paper. This allows review of samples versus operating conditions. This paper covers analyses performed on gas, including: An approximate sampling schedule during flow tests; On-site sample handling and storage of gas samples; Addresses of laboratories that perform off site analyses; Sample shipping instructions; Data archiving; and Quality Control/Quality Assurance. It is expected that the above procedures will change as the flow test progresses, but deviations from the written procedures should be approved by C. Hayden of IGT and noted on the results of the analysis.

Hayden, Chris

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Testing efficiency of storage in the subsurface: frio brine pilot experiment  

E-Print Network (OSTI)

of an existing oil production well that has been retrofittedhad a typical oil-production well construction, with noLiberty oil field, where access to several idle wells and a

Hovorka, Susan D.; Doughty, Christine; Holtz, Mark

2004-01-01T23:59:59.000Z

382

Gas intrusion into SPR caverns  

Science Conference Proceedings (OSTI)

The conditions and occurrence of gas in crude oil stored in Strategic Petroleum Reserve, SPR, caverns is characterized in this report. Many caverns in the SPR show that gas has intruded into the oil from the surrounding salt dome. Historical evidence and the analyses presented here suggest that gas will continue to intrude into many SPR caverns in the future. In considering why only some caverns contain gas, it is concluded that the naturally occurring spatial variability in salt permeability can explain the range of gas content measured in SPR caverns. Further, it is not possible to make a one-to-one correlation between specific geologic phenomena and the occurrence of gas in salt caverns. However, gas is concluded to be petrogenic in origin. Consequently, attempts have been made to associate the occurrence of gas with salt inhomogeneities including anomalies and other structural features. Two scenarios for actual gas intrusion into caverns were investigated for consistency with existing information. These scenarios are gas release during leaching and gas permeation through salt. Of these mechanisms, the greater consistency comes from the belief that gas permeates to caverns through the salt. A review of historical operating data for five Bryan Mound caverns loosely supports the hypothesis that higher operating pressures reduce gas intrusion into caverns. This conclusion supports a permeability intrusion mechanism. Further, it provides justification for operating the caverns near maximum operating pressure to minimize gas intrusion. Historical gas intrusion rates and estimates of future gas intrusion are given for all caverns.

Hinkebein, T.E.; Bauer, S.J.; Ehgartner, B.L.; Linn, J.K.; Neal, J.T.; Todd, J.L.; Kuhlman, P.S.; Gniady, C.T. [Sandia National Labs., Albuquerque, NM (United States). Underground Storage Technology Dept.; Giles, H.N. [Dept. of Energy, Washington, DC (United States). Strategic Petroleum Reserve

1995-12-01T23:59:59.000Z

383

Subsidence monitoring and evaluation plan for strategic petroleum reserve storage sites  

Science Conference Proceedings (OSTI)

Subsidence is occurring at all six Strategic Petroleum Reserve (SPR) sites. It results from a combination of cavern closure, Frasch-process sulphur extraction, fluid withdrawal, and from natural causes. Of these, cavern closure resulting from slat creep is the predominant source. A subsidence monitoring program is recommended that includes: (a) continuation of annual releveling; (b) quadrennial determination of horizontal drift; (c) triennial measurement of gravity values to determine elevation change and to validate releveling data; (d) 1/2400 air photos quadrennially; (e) coordination of other subsidence monitoring efforts, especially involving regional subsidence; (f) continuation of cavern creep modeling; (g) engineering evaluation of observed and predicted subsidence effects; (h) information dissemination in the form of an annual review and report. A priority sequence is suggested that considers observed subsidence and operational factors such as oil inventories and risk appraisal. First (highest) priority is assigned to Weeks Island and West Hackberry. Second (intermediate) priority is given to Bayou Choctaw and Bryan Mound. Third, (lowest) priority is assigned to Sulphur Mines and Big Hill. The priority strategy can be used as a management tool in allocating resources and in determining relative attention that is required at the six sites. 32 refs., 1 tab.

Neal, J.T.

1988-08-01T23:59:59.000Z

384

Strategic Petroleum Reserve site environmental report for calendar year 1997  

SciTech Connect

The purpose of this Site Environmental Report (SER) is to characterize site environmental management performance, confirm compliance with environmental standards and requirements, and highlight significant programs and efforts for the US Department of Energy (DOE) Strategic Petroleum Reserve (SPR). The SER, provided annually in accordance with DOE order 5400.1, serves the public by summarizing monitoring data collected to assess how the SPR impacts the environment. The SER provides a balanced synopsis of non-radiological monitoring and regulatory compliance data and affirms that the SPR has been operating within acceptable regulatory limits. Included in this report is a describe of each site`s environment, an overview of the SPR environmental program, and a recapitulation of special environmental activities and events associated with each SPR site during 1997. Two of these highlights include decommissioning of the Weeks Island site, involving the disposition of 11.6 million m{sup 3} (73 million barrels) of crude oil inventory, as well as the degasification of over 12.6 million m{sup 3} (79.3 million barrels) of crude oil inventory at the Big Hill and Bryan Mound facilities.

NONE

1998-11-01T23:59:59.000Z

385

Annual Strategic Petroleum Reserve report  

SciTech Connect

The annual report on the Strategic Petroleum reserve for the period covering February 16, 1977 to February 18, 1978 contains the following: (1) a detailed statement of the status of the Strategic Petroleum Reserve; (2) a summary of the actions taken to develop and implement the Strategic Petroleum Reserve Plan and the Early Storage Reserve Plan; (3) an analysis of the impact and effectiveness of such actions on the vulnerability of the United States to interruption in supplies of petroleum products; (4) a summary of existing problems with respect to further implementation of the Early Storage Reserve Plan and the Strategic Petroleum Reserve Plan. Four sites with existing underground storage capacity were acquired in 1977. They are: (1) West Hackberry salt dome, Cameron Parish, Louisiana, with estimated existing capacity of 50 MMB; (2) Bryan Mound salt dome, Brazoria County, Texas, with estimated existing capacity of 62 MMB; (3) Bayou Choctaw salt dome, Iberville Parish, Louisiana, with estimated existing capacity of 74 MMB; and (4) Weeks Island salt mine, New Iberia Parish, Louisiana, with estimated existing capacity of 89 MMB. The status of each site is summarized.

1978-02-16T23:59:59.000Z

386

Audio Reminders in the Home Environment.  

E-Print Network (OSTI)

McGee-Lennon,M.R. Wolters,M. McBryan,T. International Community on Auditory Displays, Montreal, Canada.

McGee-Lennon, M.R.; Wolters, M.; McBryan, T.

387

Greenhouse Gas Emissions Quantification and Verification ...  

Science Conference Proceedings (OSTI)

... Power Generation – Point Sources Eric Holdsworth, Edison Electric Institute; ... Name. Title. Affiliation. Power Generation. Bryan Hannegan, Co-Chair. ...

2010-10-05T23:59:59.000Z

388

2005_presentations  

Science Conference Proceedings (OSTI)

... Optical Technologies Limits of CD Metrology Bryan Rice, Intel; ... corrected Scanning Transmission Electron Microscopy Klaus van Benthem, ORNL; ...

2011-10-07T23:59:59.000Z

389

EIA - Energy Conferences & Presentations.  

U.S. Energy Information Administration (EIA)

Denise Bode (American Wind Energy Association) Bryan Hannegan (Electric Power Research Institute) Matt Hartwig (Renewable Fuels Association) David Humbird (National ...

390

Cost Saving Opportunities for Breweries  

NLE Websites -- All DOE Office Websites (Extended Search)

Managers Christina Galitsky, Nathan Martin, Ernst Worrell and Bryan Lehman Energy Analysis Department Environmental Energy Technologies Division Ernest Orlando Lawrence...

391

Review and comparison of web- and disk-based tools for residential energy analysis  

E-Print Network (OSTI)

utilities version of tool and test home's zip code • Initialto Bryan Texas Utilities. Set zip code to actual zip when

Mills, Evan

2002-01-01T23:59:59.000Z

392

Hydrothermal alteration at the Roosevelt Hot Springs thermal area, Utah: characterization of rock types and alteration in Getty Oil Company well Utah state 52-21  

DOE Green Energy (OSTI)

Getty Oil Company well 52-21 in the Roosevelt Hot Springs thermal area was drilled to 7500 feet in predominantly upper amphibolite facies metamorphic rocks. All lithologies in the drill hole are pervasively but weakly altered: the alteration assemblage is chlorite + sericite + clays with occasional traces of calcite, above 2300 feet, and chlorite + sericite + clays + calcite +- epidote below 2500 feet. A zone of increased alteration intensity from approximately 1800 feet to 2300 feet occurs within and adjacent to a dacite dike which cuts the metamorphic rocks. A second zone of stronger alteration extends from 6000 feet to the bottom of the drill hole. The drill hole which is located approximately 5000 feet south of the center of the silica apron known as the Opal Mound was apparently drilled beyond the influence of acid, high-sulfate brines such as have affected the upper portions of drill holes 72-16, 76-1 and University of Utah 1A and 1B.

Ballantyne, G.H.

1978-11-01T23:59:59.000Z

393

Ecology, 91(2), 2010, pp. 399407 2010 by the Ecological Society of America  

E-Print Network (OSTI)

es ource Us e of an Offs hore Dredged Material Mound by K evin J . R eine, Douglas Clarke at this mound since initial construction, and the mound remains a large topographic feature following Alabama mound indicated strong associations between schooling fishes and mound features. Factors

Brown, Christopher A.

394

22 Quest 3(3) 2007 umans began to practise  

E-Print Network (OSTI)

). At the site, small mounds of soil accumulate at the base of each shrub, and the shrub mounds tend to be more activi- ties at shrub mounds, and erosion between mounds (Charley and West 1975; Schlesinger et al. 1996 more frequently on the more shaded northern side of soil mounds associated with semi-shrubs than

395

Environmental Impact Statement (EIS) for the Transfer of the Heat Source / Radioisotope Themoelectric Generator Assembly and Test Operations From the Mound Site  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

031 031 Federal Register / Vol. 63, No. 191 / Friday, October 2, 1998 / Notices SUPPLEMENTARY INFORMATION: The package listing contains the following information: (1) Title of the information collection package; (2) current OMB control number; (3) type of respondents; (4) estimated number of responses annually; (5) estimated total burden hours, annually, including recordkeeping hours required to provide the information; (6) purpose; and (7) number of collections. Package Title: Legal. Current OMB No.: 1910-0800. Type of Respondents: DOE management and operating contractors, and offsite contractors. Estimated Number of Responses: 2,719. Estimated Total Burden Hours: 21,052. Purpose: This information is required by the Department to ensure that legal resources and requirements are

396

Office of Inspector General report on audit of the Department of Energy`s grant for economic development at the Mound Plant  

Science Conference Proceedings (OSTI)

The downsizing of the Department of Energy`s (Department) facilities as a result of the end of the Cold War had a negative impact on communities that were heavily dependent on the Department`s operations for economic stability. To lessen the impact, the Department provided financial assistance to local communities through Federal grants and cooperative agreements. The objective of this audit was to determine whether funding provided for economic development at the Mount Plant was used for the Department`s intended purposes. Overall, the authors found that the Department`s funds were used for their intended purposes. However, contrary to Federal regulations, the Department advanced the City of Miamisburg, Ohio (City) $2.6 million more than the minimum funds needed to meet immediate cash requirements, and the City kept the majority of the funds in non-interest bearing accounts. The funds were provided to fulfill commitments previously made to the City by senior Department officials, and the Department did not require the City to comply with Federal regulations or grant terms regarding cash advances. As a result, the City held a cash advance of $2.6 million for more than a year and remitted only $10,000 in interest earned on the advance. Management agreed with the finding and recommendations and initiated the appropriate corrective actions.

NONE

1997-02-14T23:59:59.000Z

397

Brine-Driven Eddies under Sea Ice Leads and Their Impact on the Arctic Ocean Mixed Layer  

Science Conference Proceedings (OSTI)

Eddy generation induced by a line-shaped salt flux under a sea ice lead and associated salt transport are investigated using a three-dimensional numerical model. The model is designed to represent a typical condition for the wintertime Arctic ...

Yoshimasa Matsumura; Hiroyasu Hasumi

2008-01-01T23:59:59.000Z

398

Impact-driven pressure management via targeted brine extraction Conceptual studies of CO2 storage in saline formations  

E-Print Network (OSTI)

kilometers away from the injection wells. Buscheck et al. (pattern around the CO 2 injection wells just outside theaquifer system. Five injection wells are planned in the

Birkholzer, J.T.

2013-01-01T23:59:59.000Z

399

Detailed conceptual design of a high temperature CO/sub 2/ sensor for geothermal brine. Final report, Task II  

DOE Green Energy (OSTI)

The Task I pCO/sub 2/ sensor was evaluated in the laboratory and improvements incorporated. Of special note was the redesign of the internal reference electrode which offered greater stability, and improved reliability - a design both smaller and more simple. The ISFET sensor was improved by using a new sensing material which afforded better speed of response. The H/sub 2/S getter was redesigned to overcome seal problems encountered in early Task II tests. The improved probe was thoroughly tested in the laboratory at both moderate and elevated temperatures. This version was also tested at the Magma Electric Company geothermal plant in California. Whereas the laboratory tests were encouraging, the field tests were disappointing, in part due to problems not directly attributable to probe design limitations. In both tests, however, evidence showed that the polymeric seal in the internal ISFET element limited probe life unacceptably in the hot aqueous environment. Electrostatic bonding of silicon to glass for three critical seals is included in the Task II recommended design. All elements of the design were tested successfully in the laboratory.

Phelan, D.M.; Taylor, R.M.; Kugler, G.C.

1985-10-01T23:59:59.000Z

400

Impact-driven pressure management via targeted brine extraction Conceptual studies of CO2 storage in saline formations  

E-Print Network (OSTI)

subsurface activities such as oil and gas production. It hasis conducted in depleted oil or gas reservoirs, where fluidsresources in the area, such as oil and gas or geothermal

Birkholzer, J.T.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Dewetting of silica surfaces upon reactions with supercritical CO2 and brine: Pore-scale studies in micromodels  

E-Print Network (OSTI)

the Stability of Foamy Oil Flow. Pet. Sci. Technol. 2011,2 sequestration in depleted oil and gas reservoirs - caprockCapillarity of the Gas-Crude Oil-Reservoir Water System. J

Kim, Y.

2013-01-01T23:59:59.000Z

402

Impact-driven pressure management via targeted brine extraction Conceptual studies of CO2 storage in saline formations  

E-Print Network (OSTI)

a distant area with long history of oil and gas productionAreas with long history of oil and gas production are often

Birkholzer, J.T.

2013-01-01T23:59:59.000Z

403

Dewetting of silica surfaces upon reactions with supercritical CO2 and brine: Pore-scale studies in micromodels  

E-Print Network (OSTI)

Influence of Compressed Carbon Dioxide on the Capillarity ofof supercritical carbon dioxide on silica. Langmuir 2001,Silica Surfaces and the Carbon Dioxide Molecule. J Phys Chem

Kim, Y.

2013-01-01T23:59:59.000Z

404

Impact-driven pressure management via targeted brine extraction Conceptual studies of CO2 storage in saline formations  

E-Print Network (OSTI)

Water Associated with Carbon Dioxide Capture and Storage,and Detection of Carbon Dioxide in Dilute Aquifers, 9 thGeological Storage of Carbon Dioxide and Amending Council

Birkholzer, J.T.

2013-01-01T23:59:59.000Z

405

Comparing FRACHEM and TOUGHREACT for reactive transport modeling of brine-rock interactions in enhanced geothermal systems (EGS)  

E-Print Network (OSTI)

1999. Rabemanana, V. , Durst, P. , Bächler, D. , Vuataz,Planets, 101(10), 22157-22187. Durst, P. (2002). Geochemicalreservoir. Different studies (Durst, 2002; Bächler, 2003,

Andre, L.; Spycher, N.; Xu, T.; Pruess, K.; Vuataz, F.-D.

2008-01-01T23:59:59.000Z

406

Manual for the thermal and hydraulic design of direct contact spray columns for use in extracting heat from geothermal brines  

DOE Green Energy (OSTI)

This report outlines the current methods being used in the thermal and hydraulic design of spray column type, direct contact heat exchangers. It provides appropriate referenced equations for both preliminary design and detailed performance. The design methods are primarily empirical and are applicable for us in the design of such units for geothermal application and for application with solar ponds. Methods for design, for both preheater and boiler sections of the primary heat exchangers, for direct contact binary powers plants are included. 23 refs., 8 figs.

Jacobs, H.R.

1985-06-01T23:59:59.000Z

407

Design features and equilibrium flash modeling of direct-contact binary-fluid heat exchangers for use with geothermal brines  

DOE Green Energy (OSTI)

Baseline and preliminary tests of a 500 kW pilot plant were conducted during 1980. The DCHX evaporator, which combines an equilibrium-flash boiler with a countercurrent preheater, met and exceeded the performance of its predecessors, the volumetric and surface type boilers, although only its essential features had been installed. Additional tests to be conducted during 1981 are designed to improve overall tower performance and to create modular designs for a 20-foot diameter column, thereby replacing the plurality of DCHX units otherwise required for commercial-size (>50 MWe) installations. For the preheater-boiler combination, the recommended criterion of performance is the classical steam distillation efficiency, E/sub v/, defined as the ratio of the partial pressure actually exerted by the hydrocarbon to its saturation pressure at the vapor exit temperature. As presently installed, the 500 kW DCHX unit typically generates a working-fluid vapor composed of 5 mole % water and 95% isobutane at 415 psia and 254.2/sup 0/F bubble point. E/sub v/ is 87.6%. However, with the additional improvements planned, 95% should be attainable.

Rapier, P.M.

1981-01-01T23:59:59.000Z

408

Compilation of gas intrusion measurements, variations, and consequence modeling for SPR caverns.  

Science Conference Proceedings (OSTI)

The intrusion of gas into oils stored within the SPR has been examined. When oil is stored in domal salts, gases intrude into the stored oil from the surrounding salt. Aspects of the mechanism of gas intrusion have been examined. In all cases, this gas intrusion results in increases in the oil vapor pressure. Data that have been gathered from 1993 to August 2002 are presented to show the resultant increases in bubble-point pressure on a cavern-by-cavern as well as on a stream basis. The measurement techniques are presented with particular emphasis on the TVP 95. Data analysis methods are presented to show the methods required to obtain recombined cavern oil compositions. Gas-oil ratios are also computed from the data and are presented on a cavern-by-cavern and stream basis. The observed increases in bubble-point pressure and gas-oil ratio are further statistically analyzed to allow data interpretation. Emissions plume modeling is used to determine adherence to state air regulations. Gas intrusion is observed to be variable among the sites and within each dome. Gas intrusions at Bryan Mound and Big Hill have resulted in the largest increases in bubble-point pressure for the Strategic Petroleum Reserve (SPR). The streams at Bayou Choctaw and West Hackberry show minimal bubble-point pressure increases. Emissions plume modeling, using the state mandated ISCST code, of oil storage tanks showed that virtually no gas may be released when H2S standards are considered. DOE plans to scavenge H2S to comply with the very tight standards on this gas. With the assumption of scavenging, benzene releases become the next most controlling factor. Model results show that a GOR of 0.6 SCF/BBL may be emissions that are within standards. Employing the benzene gas release standard will significantly improve oil deliverability. New plume modeling using the computational fluid dynamics code, FLUENT, is addressing limitations of the state mandated ISCST model.

Hinkebein, Thomas E.

2003-03-01T23:59:59.000Z

409

Semiannual report - 1st half FY 1984, October 1, 1983-March 31, 1984  

Science Conference Proceedings (OSTI)

The Office of Inspector General has made steady progress during this reporting period in fulfilling its mandate to prevent and detect fraud and abuse and to promote efficiency and economy in the Department of Energy's (DOE) programs and operations. The Office of Audits issued four public reports and 71 other reports which primarily resulted from our reviews of departmental contracts. Based on our report recommendations, DOE managers have made commitments to more effectively use over $8 million. An additional $6.3 million of contractor costs that were questioned in audit reports were recovered by the Department during the six months ending March 31, 1984. The Office of Inspections issued 13 reports during the first half of Fiscal Year 1984. Issues addressed ranged from an evaluation of the Department's capability to conduct an emergency drawdown of crude oil inventories at the Strategic Petroleum Reserve Bryan Mound site to critical issues raised by concerned citizens relative to the Department's policies on the control of radioactive waste. In addition, the Office of Inspections continued to monitor a 1982 report wherein we questioned the estimated cost of construction for Phase I of the Defense Waste Processing Facility at Aiken, South Carolina. After a recommended review of the estimates was made, the Department's Acquisition Executive made a decision supporting the reduction of the estimated cost of the facility from $910 million to $870 million. During this reporting period, 11 Office of Investigations cases were referred to prosecutive authorities and other investigative agencies. One of the cases was accepted for prosecution. During the reporting period we had 30 indictments and 29 convictions. We also recovered $38,804. Three hundred twenty-six cases remained open on March 31, 1984.

Richards, J.R.

1984-05-31T23:59:59.000Z

410

Tidal Wetland Vegetation in the San Francisco Bay-Delta Estuary  

E-Print Network (OSTI)

Benefits and Costs of Balanced, Random Sampling quently encountered at local scales, but that Sand Mound

Vasey, Michael C.; Parker, V. Thomas; Callaway, John C.; Herbert, Ellen R.; Schile, Lisa M.

2012-01-01T23:59:59.000Z

411

Student Fun Book Contributors  

E-Print Network (OSTI)

exhibit self-affine mound structures with a scaling exponent of 0.82 0.03 and a mound radius rc, resulting in broader mounds and a smaller root mean square surface roughness . This effect is most where some mounds grow laterally at the expense of their smaller neighbors, which die out. In contrast

Behmer, Spencer T.

412

Biology and Philosophy 19: 327352, 2004. 2004 Kluwer Academic Publishers. Printed in the Netherlands.  

E-Print Network (OSTI)

mounds on the surface of the ground. The mounds are usually fan-shaped, and tunnel en- trances as cheek pouches are used to identify pocket gophers, their fan-shaped soil mounds are characteristic, with a variable number of lateral burrows off the main. These later- als end at the surface with a soil mound or

Turner, Scott

413

Ecology, 83(9), 2002, pp. 24252438 2002 by the Ecological Society of America  

E-Print Network (OSTI)

with good compli- ance by international fleets even in remote areas such as the Darwin Mounds, a coral 2004 Darwin Mounds EU (UK) 2004 Azores, Madeira, EU (Spain/Portugal) 2004 Canary Islands Reykjanes Rockall Bank NEAFC/EU (UK) 2007 W Rockall Mounds NEAFC 2007 Logachev Mounds NEAFC/EU (Eire) 2007 NW

Helms, Ken

414

2005 by the American Society of Ichthyologists and Herpetologists COPEIA2005, No. 1 February 24  

E-Print Network (OSTI)

and then caching a considerable store of food within. The den (hereafter `mound') consists of a labyrinth of tun- nels that lie beneath a conspicuous earthen mound. The mound and its food stores are vital resources defended vigorously against conspecific intruders (Randall 1984). Individual mounds are located easily

Collyer, Michael

415

ELSEVIER SurfaceScience369 (1996) 393-402 surface science  

E-Print Network (OSTI)

-rich layers below this depth. Activity at Challenger Mound, Porcupine Seabight (Site 1317) was one to two), and was higher in the mound than below the mound base. Consistent with the in- terpretation of hydrogenase, and specific activity of the tritiated headspace. Samples from Challenger Mound (Site 1317) were assayed

Rost, Martin

416

Journal of Insect Behavior, Vol. 18, No. 6, November 2005 ( C 2005) DOI: 10.1007/s10905-005-8745-1  

E-Print Network (OSTI)

mounds, while burial ritual shifted from Colonial/Sedentary practices to inhumation. Similarly (or "mounds") most famously at Hohokam sites but also at Chaco Canyon (Anasazi/Pueblo). Both regions conical or pyramidal platforms/mounds, and quite remarkably, effigy mounds one of a headless bird

Tschinkel, Walter R.

417

Keystone rodent interactions: prairie dogs and kangaroo rats structure the biotic composition of a desertified grassland  

E-Print Network (OSTI)

La Vida del Fire Ant................................11 Lesson 4: Mound, Sweet Mound duties of workers include caring for the young, maintaining or repairing the mound, protecting the colony to the ground to begin the mounds. · There are two types of fire ant colonies in Texas: monogynous (one queen

Davidson, Ana

418

Slide 1  

NLE Websites -- All DOE Office Websites (Extended Search)

Leroy Sims Physical Sciences Canajo Moore Facilities and Operations Bryan Coulter U.S. ITER Project Office Jama Hill* Financial Analysis Regina Meredith Planning and Budgeting...

419

NREL: News - NREL Fills Key Leadership Role for Energy Systems...  

NLE Websites -- All DOE Office Websites (Extended Search)

513 NREL Fills Key Leadership Role for Energy Systems Integration June 17, 2013 Bryan J. Hannegan will join the Energy Department's National Renewable Energy Laboratory on June 24...

420

Slide 1  

NLE Websites -- All DOE Office Websites (Extended Search)

Matrix Support Bryan Coulter, Business Manager Fred Strohl, Communications Manager Don Williams, Computing Infrastructure Max Bertram, Facility Safety Dave Rupert, HR...

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Audio Reminders in The Home Environment  

E-Print Network (OSTI)

McGee-Lennon,M. Wolters,M. McBryan,A. Proceedings of the 13th International Conference on Auditory Display, Montreal, Canada, June 26 - 29, 2007.

McGee-Lennon, M.; Wolters, M.; McBryan, A.; Proceedings of the 13th International Conference on Auditory Display, Montreal, Canada, June 26 - 29, 2007.; [More Details

422

Occult Americans: Invisible Culture and the Literary Imagination  

E-Print Network (OSTI)

England and the Bavarian Illuminati. Diss. Columbia U, 1918.Meetings of Free Masons, Illuminati, and Reading Societies.Bryan. “The Bavarian Illuminati, the Early American Novel,

Finley, Lana Louise

2012-01-01T23:59:59.000Z

423

NETL: Office of Science and Engineering Research - Contacts  

NLE Websites -- All DOE Office Websites (Extended Search)

Geological and Environmental Systems George Guthrie 412-386-6571 Materials Science Bryan Morreale 412-386-5929 Division Directors Engineering Research Daniel Maloney...

424

Anion Exchange Membranes for Fuel Cells  

NLE Websites -- All DOE Office Websites (Extended Search)

Anion Exchange Membranes for Fuel Cells Andrew M. Herring CSM Bryan Pivovar NREL 1 Anion Exchange Membranes (Presented to Parallel Breakout Sessions) * Stability Challenges -...

425

2011 Alkaline Membrane Fuel Cell Workshop Final Report  

NLE Websites -- All DOE Office Websites (Extended Search)

Mantz, Army Research Office Bryan Pivovar, National Renewable Energy Laboratory Andrew Herring, Colorado School of Mines Break-out Group Chairs James Boncella, Los Alamos National...

426

Fuel Cell Technologies Office: 2003 High Temperature Membrane...  

NLE Websites -- All DOE Office Websites (Extended Search)

in New Electrolytes, Bryan Pivovar, LANL (PDF 731 KB) Hetero-Polyacids, Andrew Herring, Colorado School of Mines (PDF 5 MB) New Polymeric Proton Conductors for High...

427

NREL: Hydrogen and Fuel Cells Research - Fuel Cells  

NLE Websites -- All DOE Office Websites (Extended Search)

high conductivity) for this application include tin oxide, indium tin oxide, and zinc oxide. Contact: Bryan Pivovar 303-275-3809 Printable Version Hydrogen & Fuel Cells Research...

428

NETL Researchers Chosen as Science & Engineering Ambassadors...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

challenges including CO2 storage, unconventional fossil-fuel production, and shale-gas production. Dr. Bryan Morreale, NETL's acting Materials Science and Engineering...

429

West Valley Demonstration Project: A Short History and Status  

Energy.gov (U.S. Department of Energy (DOE))

Presentation made by Bryan C. Bower for the NTSF annual meeting held from May 14-16, 2013 in Buffalo, NY.

430

Defects and Transport in Ceramics IV  

Science Conference Proceedings (OSTI)

Oct 19, 2011... Oxide Transparent Conductors: Gabriela Gonzalez Aviles1; Rofeideh Mansourian1; Bryan Hardnacke1; Anna Wesolik1; Jordan Gardner1; ...

431

The Sanderistas and a Metamorphosis of Burlington, Vermont  

E-Print Network (OSTI)

and a Metamorphosis of Burlington, Vermont Bryan Higgins HowConnecticut; and Burlington, Vermont, which elected angeography of Burlington, Vermont. A look at the geographies

Higgins, Bryan

1986-01-01T23:59:59.000Z

432

An Integrated Approach to Supporting Interaction Evolution in Home Care Systems  

E-Print Network (OSTI)

McBryan,T. McGee-Lennon,M.R. Gray,P.D. 1st International Conference on Pervasive Technologies Related to Assistive Environments, Athens, Greece ACM

McBryan, T.

433

Lab researchers win eight R&D 100 Awards and Editors' Award  

issue of R&D Magazine. At an afternoon poster session, the award-winning teams displayed exhibits of their work, including Bryan Moran, a senior

434

Microsoft Word - VP-MM-820 NEPA.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

storage, and supervision required to install the Power Monitoring, Communication and Control system government furnished equipment (procured under VP-MM-802A) at the Bryan...

435

MBE & TDP Summit Particpants December 13 - 16, 2010  

Science Conference Proceedings (OSTI)

... James L. Mays NSWC CD James Timothy McCue MARCORSYSCOM Jeffrey Bryan McLaughlin Lockheed Martin Aeronautics Samuel Boyce ...

2010-12-21T23:59:59.000Z

436

Market Implications of Synergism Between Low Drag Area and Electric...  

NLE Websites -- All DOE Office Websites (Extended Search)

Doug Saucedo, Bryan Jungers Electric Power Research Institute Presented at: Light-Duty Vehicle Workshop July 26, 2010 U.S. Department of Energy Washington DC The submitted...

437

In Search of Sustainability  

E-Print Network (OSTI)

Review: In Search of Sustainability By Jenny Goldie, Boband Bryan Furnass. In Search of Sustainability. Collingwood,in sustainability. In Search of Sustainability opens with an

Hamilton-Smith, Elery

2005-01-01T23:59:59.000Z

438

Energy Emergency Energy Emergency Preparedness Quarterly Preparedness...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ISER William N. Bryan Director Infrastructure Reliability ISER Stewart Cedres The DOE Emergency Support Function 12 (ESF-12) Response Team was selected as this year's recipient of...

439

WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL  

Office of Legacy Management (LM)

WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL RESTORATION OF THE DOE MOUND RESTORATION OF THE DOE MOUND RESTORATION OF THE DOE MOUND RESTORATION OF THE DOE MOUND SITE, THE MOUND 2000 APPROACH SITE, THE MOUND 2000 APPROACH SITE, THE MOUND 2000 APPROACH SITE, THE MOUND 2000 APPROACH FEBRUARY 1999 Final (Revision 0) Department of Energy Babcock & Wilcox of Ohio Mr. Daniel Bird AICP, Planning Manager Miamisburg Mound Community Improvement Corporation 720 Mound Road Miamisburg, Ohio 45342-6714 Dear Mr. Bird: The Core Team, consisting of the U.S. Department of Energy Miamisburg Environmental Management Project (DOE-MEMP), U.S. Environmental Protection Agency (USEPA), and the Ohio Environmental Protection Agency (OEPA), appreciates your comments on the Work

440

TITLEPG.PDF  

Office of Legacy Management (LM)

Mound's Land Transfer Process Mound's Land Transfer Process December 1999 Developed by: Department of Energy -- Miamisburg Environmental Management Project, in coordination with: the United States Environmental Protection Agency, the Ohio Environmental Protection Agency, and the Miamisburg-Mound Community Improvement Corporation 1 DOE-Mound's Land Transfer Process: Supplemental Text INTRODUCTION This document provides a description of the land transfer process developed by the Department of Energy-Miamisburg Environmental Management Project (hereafter referred to as DOE-Mound). The text is intended to accompany DOE-Mound's Land Transfer Process Flow Diagram (Figure 1), which consists of two separate, but interrelated processes: the Comprehensive Environmental Response Compensation and

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

STATEMENT OF CONSIDERATIONS CLASS WAIVER OF THE GOVERNMENT'S U.S. AND FOREIGN PATENT  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

MOUND APPLIED MOUND APPLIED TECHNOLOGIES, INC. MADE IN THE COURSE OF OR UNDER CONTRACT DE-AC04-88DP43495 WITH THE DEPARTMENT OF ENERGY (DOE) FOR THE MANAGEMENT AND OPERATION OF THE MOUND PLANT AND INCLUDING A CLASS ADVANCE WAIVER OF TITLE TO INVENTIONS MADE IN THE PERFORMANCE OF COOPERATIVE AGREEMENTS ENTERED INTO BY THE DOE. W(C)93-006 EG&G Mound Applied Technologies, Inc. (EG&G-Mound) manages and operates the Mound Plant for the DOE under Prime Contract No. DE-AC04-88DP43495. EG&G-Mound is organized as a large, for-profit corporation. The Mound Plant is a Government-owned, Contractor-operated production plant facility located in Miamisburg, Ohio, and is a part of the DOE nuclear weapons complex. The recent modification of Section 91 of the Atomic Energy Act, coupled with the National Competitiveness Technology

442

OCEAN DRILLING PROGRAM LEG 182 PRELIMINARY REPORT  

E-Print Network (OSTI)

.12.3 Mounded Turbidite Lobes.................................................31 1.13 Modern and Ancient interpretation in the western basin floor (see Figure 1.8 and upper panel for location). Mounded sandy lobes

443

Leg 193 Preliminary Report Anatomy of an Active Felsic-Hosted  

E-Print Network (OSTI)

the arc to the backarc. 4. The region has already been the subject of ODP drilling in serpentinite mounds mounds and the ash record in the Izu-Bonin forearc (Leg 126; Leg 125; Fryer, 1992) recorded the magmatic

444

Dzhanybek Site Image #1  

NLE Websites -- All DOE Office Websites (Extended Search)

DZH-1: Termite mound at the Dzhanybek grassland site, Kazakhstan. (Prof. Roman Zlotin is demonstrating the internal structure of the mound, which has been cut open with a shovel....

445

Microsoft Word - readingroom.docx  

Office of Legacy Management (LM)

located at the Mound Science and Energy Museum, located at 1075 Mound Road, Miamisburg, Ohio, 45342. The museum is open from 9:00 a.m. to 12:00 p.m. on Saturdays. You may contact...

446

Audit of the Department of Energy's Grant for Economic Development...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Grant for Economic Development at the Mound Plant, ER-B-97-02 Audit of the Department of Energy's Grant for Economic Development at the Mound Plant, ER-B-97-02 Audit of the...

447

Other Stakeholders  

Office of Legacy Management (LM)

Ohio 45343 (937) 847-6636 E-mail: ellen.stanifer@cityofmiamisburg.com Mound Science and Energy Museum (MSEM) 1075 Mound Road Miamisburg, Ohio 45342-6714 Website: http:...

448

Calcium Isotopic Variation in Marine Evaporites and Carbonates: Applications to Late Miocene Mediterranean Brine Chemistry and Late Cenozoic Calcium Cycling in the Oceans  

E-Print Network (OSTI)

of Eastern Europe, and the Permian basins of West Texas. ThePermian or Miocene, much larger accumulations of evaporitic sediments have been deposited as basin-

Hensley, Tabitha Michele

2006-01-01T23:59:59.000Z

449

A Phase-Partitioning Model for CO2–Brine Mixtures at Elevated Temperatures and Pressures: Application to CO2-Enhanced Geothermal Systems  

E-Print Network (OSTI)

CO 2 content in produced ?uid, with water production endingafter 36.5 years, water content in produced CO 2 Applicationeffects on the water content of produced CO 2 . While

Spycher, Nicolas; Pruess, Karsten

2010-01-01T23:59:59.000Z

450

The effects of initial acetate concentration on CO[subscript 2]?brine-anorthite interactions under geologic CO[subscript 2] sequestration conditions  

SciTech Connect

Acetate is one of the most abundant organic compounds in many formation waters and is likely to be present in deep saline aquifers suitable for geologic CO{sub 2} sequestration (GCS). This work studied the effect of initially present acetate on the dissolution of anorthite (CaAl{sub 2}Si{sub 2}O{sub 8}) and on subsequent secondary mineral precipitation under GCS conditions (35 C and 74.8 atm). Anorthite was chosen as a model mineral because of the abundance of feldspar in clayey sandstones and the possibility of metal carbonation. In this study, acetate was found to decrease the cumulative aqueous concentrations of Al, Si, and Ca upon CO{sub 2} injection by inhibiting anorthite dissolution and increasing the amount of secondary mineral precipitates. The extent of the effect of acetate on metal concentration changes was element-specific (Al > Si > Ca), and the effect was found to be more significant in systems with lower salinity and lower pH. For anorthite dissolution, acetic acid inhibited the proton-mediated decomposition of the Al/Si-containing feldspar framework, while acetate anions may have facilitated the ion-exchange between interstitial Ca and aqueous cations. For secondary mineral precipitation, stoichiometry analysis of aqueous metal concentrations suggested the formation of Al-containing mineral(s). The presence of kaolinite as a secondary mineral was confirmed using high resolution transmission electron microscopy's electron diffraction data. An increase in the relative amount of precipitation due to the initial presence of acetate was suggested by mass balancing and verified on the cleaved anorthite surfaces by atomic force microscopy analysis. These results provide new insights for understanding and predicting GCS system evolution upon scCO{sub 2} injection in the initial presence of acetate.

Yang, Yi; Ronzio, Christian; Jun, Young-Shin (WU); (Yale)

2011-12-09T23:59:59.000Z

451

A Phase-Partitioning Model for CO2–Brine Mixtures at Elevated Temperatures and Pressures: Application to CO2-Enhanced Geothermal Systems  

E-Print Network (OSTI)

D.W. : A hot dry rock geothermal energy concept utilizingtwenty-?fth workshop on geothermal reservoir engineering,the development of enhanced geothermal systems? In: Paper

Spycher, Nicolas; Pruess, Karsten

2010-01-01T23:59:59.000Z

452

EFFECT OF QUARTZ/MULLITE BLEND CERAMIC ADDITIVE ON IMPROVING RESISTANCE TO ACID OF SODIUM SILICATE-ACTIVATED SLAG CEMENT. CELCIUS BRINE.  

DOE Green Energy (OSTI)

We evaluated the usefulness of manufactured quartz/mullite blend (MQMB) ceramic powder in increasing the resistance to acid of sodium silicate-activated slag (SSAS) cementitious material for geothermal wells. A 15-day exposure to 90{sup o} CO{sub 2}-laden H{sub 2}SO{sub 4} revealed that the MQMB had high potential as an acid-resistant additive for SSAS cement. Two factors, the appropriate ratio of slag/MQMB and the autoclave temperature, contributed to better performance of MQMB-modified SSAS cement in abating its acid erosion. The most effective slag/MQMB ratio in minimizing the loss in weight by acid erosion was 70/30 by weight. For autoclave temperature, the loss in weight of 100 C autoclaved cement was a less than 2%, but at 300 C it was even lower. Before exposure to acid, the cement autoclaved at 100 C was essentially amorphous; increasing the temperature to 200 C led to the formation of crystalline analcime in the zeolitic mineral family during reactions between the mullite in MQMB and the Na from sodium silicate. In addition, at 300 C, crystal of calcium silicate hydrate (1) (CSH) was generated in reactions between the quartz in MQMB and the activated slag. These two crystalline phases (CSH and analcime) were responsible for densifying the autoclaved cement, conveying improved compressive strength and minimizing water permeability. The CSH was susceptible to reactions with H{sub 2}SO{sub 4}, forming two corrosion products, bassanite and ionized monosilicic acid. However, the uptake of ionized monosilicic acid by Mg dissociated from the activated slag resulted in the formation of lizardite as magnesium silicate hydrate. On the other hand, the analcime was barely susceptible to acid if at all. Thus, the excellent acid resistance of MQMB-modified SSAS cement was due to the combined phases of lizardite and analcime.

SUGAMA, T.; BROTHERS, L.E.; VAN DE PUTTE, T.R.

2006-06-01T23:59:59.000Z

453

A Phase-Partitioning Model for CO2–Brine Mixtures at Elevated Temperatures and Pressures: Application to CO2-Enhanced Geothermal Systems  

E-Print Network (OSTI)

von 3500 bar. Z. Phys. Chemie, Neue Folge 37, 387–401 (1963)Gesellshaft für Physikalische Chemie 92, 148–160 (1988)

Spycher, Nicolas; Pruess, Karsten

2010-01-01T23:59:59.000Z

454

EA-0821: Final Environmental Assessment  

Energy.gov (U.S. Department of Energy (DOE))

Operation of the Glass Melter Thermal Treatment Unit at the U.S. Department of Energy's Mound Plant, Miamisburg, Ohio

455

EA-0821: Finding of No Significant Impact  

Energy.gov (U.S. Department of Energy (DOE))

Operation of the Glass Melter Thermal Treatment Unit at the U.S. Department of Energy's Mound Plant, Miamisburg, Ohio

456

Health Division Research progress report, December 1--31, 1948  

SciTech Connect

This document details the activities of the Health Division of the Mound Laboratory during the month of December 1948.

Davis, R.K.; Jolley, W.P.; Spoerl, E.S.

1948-12-31T23:59:59.000Z

457

Herzig, P.M., Humphris, S.E., Miller, D.J., and Zierenberg, R.A. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 158  

E-Print Network (OSTI)

.1 10.1 0.1 m2 Alaskan tundra Fox (1985) Pocket gopher mound 10.2 8.9 0.5 m2 old field (Minnesota, USA mound 2.1 1.5 1 m2 Florida (USA) sandhill forest Kaczor and Hartnett (1990) Ant mound 7.8 5.0 n.a. Paspalum vaginautm grassland, spring Lewis et al. (1991) Ant mound 7.3 4.5 n.a. Paspalum vaginatum

458

Number: 1894 Type: factoid ...  

Science Conference Proceedings (OSTI)

... type> Type: factoid Description: How high is the pitcher's mound? ... 2047 Type: factoid Description: How close is Mercury to ...

2003-08-04T23:59:59.000Z

459

Feasibility report on alternative methods for cooling cavern oils at the U.S. Strategic Petroleum Reserve.  

DOE Green Energy (OSTI)

Oil caverns at the U.S. Strategic Petroleum Reserve (SPR) are subjected to geothermal heating from the surrounding domal salt. This process raises the temperature of the crude oil from around 75 F upon delivery to SPR to as high as 130 F after decades of storage. While this temperature regime is adequate for long-term storage, it poses challenges for offsite delivery, with warm oil evolving gases that pose handling and safety problems. SPR installed high-capacity oil coolers in the mid-1990's to mitigate the emissions problem by lowering the oil delivery temperature. These heat exchanger units use incoming raw water as the cooling fluid, and operate only during a drawdown event where incoming water displaces the outgoing oil. The design criteria for the heat exchangers are to deliver oil at 100 F or less under all drawdown conditions. Increasing crude oil vapor pressures due in part to methane intrusion in the caverns is threatening to produce sufficient emissions at or near 100 F to cause the cooled oil to violate delivery requirements. This impending problem has initiated discussion and analysis of alternative cooling methods to bring the oil temperature even lower than the original design basis of 100 F. For the study described in this report, two alternative cooling methods were explored: (1) cooling during a limited drawdown, and (2) cooling during a degas operation. Both methods employ the heat exchangers currently in place, and do not require extra equipment. An analysis was run using two heat transfer models, HEATEX, and CaveMan, both developed at Sandia National Laboratories. For cooling during a limited drawdown, the cooling water flowrate through the coolers was varied from 1:1 water:oil to about 3:1, with an increased cooling capacity of about 3-7 F for the test cavern Bryan Mound 108 depending upon seasonal temperature effects. For cooling in conjunction with a degas operation in the winter, cavern oil temperatures for the test cavern Big Hill 102 were cooled sufficiently that the cavern required about 9 years to return to the temperature prior to degas. Upon reviewing these results, the authors recommended to the U.S. Department of Energy that a broader study of the cooling during degas be pursued in order to examine the potential benefits of cooling on all caverns in the current degasification schedule.

Levin, Bruce L.; Lord, David L.; Hadgu, Teklu

2005-06-01T23:59:59.000Z

460

Withdrawal of Notice of Intent To Prepare an Environmental Impact Statement (EIS) for the Transfer of Certain Operations From the Department of Energy (DOE) Mound Site, May 17, 1999  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

54 54 Federal Register / Vol. 64, No. 95 / Tuesday, May 18, 1999 / Notices available from Patrick J. Sherrill at the address specified above. Dated: May 12, 1999. William E. Burrow, Acting Leader, Information Management Group, Office of the Chief Information Officer. Office of Bilingual Education and Minority Languages Affairs Type of Review: Extension. Title: Applications for Grants under Emergency Immigrant Education Program. Frequency: Annually. Affected Public: State, local or Tribal Gov't, SEAs or LEAs. Reporting and Recordkeeping Burden: Responses: 57. Burden Hours: 9,177. Abstract: This application is used by State educational agencies to apply for formula grants authorized under the Emergency Immigrant Education Act (Title VI of Pub. L. 98-511 as amended by Pub. L. 103-382).

Note: This page contains sample records for the topic "bryan mound brine" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Maine (northwestAtlantic): implications for conservation of fish populations. Rev. Fish. Sci.  

E-Print Network (OSTI)

to White Sands Missile Range. J. Pittenger col- lected fish from Mound Spring. We benefited from dis in southern New Mexico: Salt Creek, Malpais Spring and Mound Spring located on White Sands Missile Range, Salt Creek, Mound Spring and Lost River. Recently reported histor- ical accounts indicate

462

Executive Summary v Chapter 1 1-1  

E-Print Network (OSTI)

. Mounds emerge from the prairie like islands with their tops fringed with grasses that sway and rustle and swales during the summer and must evacuate to higher ground of the mounds in winter. While awaiting of Jepson Prairie. Called "mima-mounds" (pronounced my-ma), this type of landform occurs elsewhere

Love, Milton

463

Ten years of marine CSEM for hydrocarbon exploration Steven Constable1  

E-Print Network (OSTI)

(Tschinkel, 2006). The advantage of building a mound has been estimated to give a 23% annual thermal benefit the colonys ability to thermoregulate, and this specialization is most highly developed in