National Library of Energy BETA

Sample records for deepwater royalty relief

  1. Deepwater royalty relief product of 3 1/2 year U.S. political effort

    SciTech Connect (OSTI)

    Davis, R.E.; Neff, S.

    1996-04-01

    Against the backdrop of more than 20 years of increasingly stringent environmental regulation, ever-expanding exploration and development moratoria on the Outer Continental Shelf (OCS), and reductions in producer tax incentives, oil and natural gas exploration companies active in deep waters of the Gulf of Mexico recently won a significant legislative victory. On Nov. 28, 1995, President Clinton signed into law S.395, the Alaska Power Administration Sale Act. Title 3 of S.395 embodies the Outer Continental Shelf Deep Water Royalty Relief Act. This landmark legislation provides substantial incentives for oil and natural gas production in the gulf of Mexico by temporarily eliminating royalties on certain deepwater leases. It is the first direct incentive for oil and gas production enacted at the federal level in many years. This paper reviews the elements used to arrive at this successful legislation including the congressional leadership. It describes debates, cabinet level discussions, and use of parlimentary procedures.

  2. Overview of the Federal Offshore Royalty Relief Program

    Reports and Publications

    2006-01-01

    This special report briefly explains the set of laws that govern royalty payments for federal offshore oil and natural gas production.

  3. Completed Deepwater Technology Projects

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Deepwater Technology Projects Active Projects | Completed Projects Completed Offshore Deepwater Technology Projects Project Number Project Name Primary Performer 12121-6503-01 Development of Best Practices and Risk Mitigation Measures for Deepwater Cementing in SBM and OBM CSI Technologies 11121-5101-01 Trident: A Human Factors Decision Aid Integrating Deepwater Drilling Tasks, Incidents, and Literature Review Pacific Science & Engineering Group 11121-5503-01 Intelligent BOP RAM Actuation

  4. Deepwater Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Name Deepwater Wind Farm Facility Deepwater Wind Farm Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Owner PSEG Renewable Generation Deepwater Wind...

  5. ultra_deepwater | netl.doe.gov

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    technologies for ultra-deepwater and unconventional natural gas and other petroleum ... resources." The Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum ...

  6. Deepwater_Response.pdf | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DeepwaterResponse.pdf DeepwaterResponse.pdf (22.56 KB) More Documents & Publications UDAC Meeting - September 2012 UDAC Meeting - January 2012 DOEGulfResponse.pdf

  7. Deepwater Oil & Gas Resources | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Deepwater Oil & Gas Resources Deepwater Oil & Gas Resources The United States has significant natural gas and oil reserves. But many of these resources are increasingly harder to...

  8. Deepwater Oil & Gas Resources | Department of Energy

    Office of Environmental Management (EM)

    Deepwater Oil & Gas Resources Deepwater Oil & Gas Resources The United States has significant natural gas and oil reserves. But many of these resources are increasingly harder to ...

  9. Deepwater seismic acquisition technology

    SciTech Connect (OSTI)

    Caldwell, J.

    1996-09-01

    Although truly new technology is not required for successful acquisition of seismic data in deep Gulf of Mexico waters, it is helpful to review some basic aspects of these seismic surveys. Additionally, such surveys are likely to see early use of some emerging new technology which can improve data quality. Because such items as depth imaging, borehole seismic, 4-D and marine 3-component recording were mentioned in the May 1996 issue of World Oil, they are not discussed again here. However, these technologies will also play some role in the deepwater seismic activities. What is covered in this paper are some new considerations for: (1) longer data records needed in deeper water, (2) some pros and cons of very long steamer use, and (3) two new commercial systems for quantifying data quality.

  10. Patents protect deepwater platform concepts

    SciTech Connect (OSTI)

    Khurana, S.

    1998-06-22

    Numerous deepwater platform concepts have patents that provide an inventor protection for his new ideas. But an inventor should not be discouraged by the fact that many patents exist. In fact, it may be advantageous to build on existing patents and prior art, and patent new ideas and concepts for reducing costs. Challenges still remain such as for optimizing drilling and production operations simultaneously on deepwater platforms for accessing and producing oil and gas reserves.

  11. On-Site Research: Deepwater

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Offshore Resources Assessing Risk and Mitigating Deleterious Events Associated with Drilling and Production Background Increasingly, offshore domestic oil and natural gas activities are associated with remote and challenging regions, such as the ultra-deepwater (greater than 5,000 feet) Gulf of Mexico and the offshore Arctic. Development in these areas poses unique technical and operational challenges, as well as distinct environmental and societal concerns. At present, ultra-deepwater resources

  12. Deepwater Horizon Situation Report #5

    SciTech Connect (OSTI)

    2010-06-10

    At approximately 11:00 pm EDT April 20, 2010 an explosion occurred aboard the Deepwater Horizon mobile offshore drilling unit (MODU) located 52 miles Southeast of Venice, LA and 130 miles southeast of New Orleans, LA. The MODU was drilling an exploratory well and was not producing oil at the time of the incident. The Deepwater Horizon MODU sank 1,500 feet northwest of the well site. Detailed information on response and recovery operations can be found at: http://www.deepwaterhorizonresponse.com/go/site/2931/

  13. Federal Oil and Gas Royalty Management Act of 1982 | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Management Act of 1982 Jump to: navigation, search Statute Name Federal Oil and Gas Royalty Management Act of 1982 Year 1982 Url RoyaltyAct.jpg Description The Royalty Management...

  14. Federal Oil and Gas Royalty Simplification and Fairness Act of...

    Open Energy Information (Open El) [EERE & EIA]

    Simplification and Fairness Act of 1996 Jump to: navigation, search Statute Name Federal Oil and Gas Royalty Simplification and Fairness Act Year 1996 Url Royaltysimplact.jpg...

  15. Ultra-Deepwater Advisory Committee Members | Department of Energy

    Energy Savers

    Ultra-Deepwater Advisory Committee Members 2013-2014 Ultra-Deepwater Advisory Committee Members Dr. George A. Cooper* Professor University of California, Berkeley Dr. Quenton R. ...

  16. Ultra-Deepwater Production Systems

    SciTech Connect (OSTI)

    Ken L. Smith; Marc E. Leveque

    2005-05-31

    The report herein is a summary of the work performed on three projects to demonstrate hydrocarbon drilling and production methods applicable to deep and ultra deepwater field developments in the Gulf of Mexico and other like applications around the world. This work advances technology that could lead to more economic development and exploitation of reserves in ultra-deep water or remote areas. The first project is Subsea Processing. Its scope includes a review of the ''state of the art'' in subsea components to enable primary production process functions such as first stage liquids and gas separation, flow boosting, chemical treatment, flow metering, etc. These components are then combined to allow for the elimination of costly surface production facilities at the well site. A number of studies were then performed on proposed field development projects to validate the economic potential of this technology. The second project involved the design and testing of a light weight production riser made of composite material. The proposed design was to meet an actual Gulf of Mexico deepwater development project. The various engineering and testing work is reviewed, including test results. The third project described in this report encompasses the development and testing of a close tolerance liner drilling system, a new technology aimed at reducing deepwater drilling costs. The design and prototype testing in a test well are described in detail.

  17. Ultra-Deepwater Production Systems

    SciTech Connect (OSTI)

    K. L. Smith; M. E. Leveque

    2003-09-30

    This report includes technical progress made during the period October, 2002 through September, 2003. At the end of the second technical progress report, the ConocoPhillips opportunities to apply subsea processing in the Gulf of Mexico had been exhausted, and an alternative site was identified in Norway. This was a non-ConocoPhillips operated field, and the subsea processing was proposed as a phased development approach with 2-phase separation at the field, and then gas and liquids exported via pipeline to remote platform locations for processing. Although the unrisked economics were quite favorable, the risked economic evaluation compelled the operator to develop the field with the more conventional and proven Floating Production, Storage and Offloading (FPSO) option. Work on the subsea processing was suspended at this time. Discussions with DOE regarding two other step-change deepwater technologies ensued. One was an effort to develop a light-weight, high pressure composite production riser. A field demonstration of the design would then be performed by deploying a limited number of composite joints in a Gulf of Mexico deepwater development. The other was to begin the process of taking drilling with casing technology to the deepwater. This is called, ''close-tolerance liner drilling''. It was agreed that both technologies should be pursued, and the work began. During this reporting period, the initial production riser design had been completed and preliminary test sample components were being fabricated. Regarding the liner drilling, the sub-contractors were selected, the design basis was agreed and designs progressed towards meeting a projected first quarter, 2004 onshore test program.

  18. Ultra-Deepwater Production Systems

    SciTech Connect (OSTI)

    K. L. Smith; M. E. Leveque

    2004-09-30

    This report includes technical progress made during the period October, 2003 through September, 2004. At the end of the last technical progress report, the subsea processing aspects of the work program had been dropped due to the lack of commercial opportunity within ConocoPhillips, and the program had been redirected towards two other promising deepwater technologies: the development and demonstration of a composite production riser, and the development and testing of a close-tolerance liner drilling system. This report focuses on these two technologies.

  19. Ultra-Deepwater Advisory Committee | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Ultra-Deepwater Advisory Committee Ultra-Deepwater Advisory Committee Ultra-deepwater architecture and technology. | Graphic courtesy of FMC Ultra-deepwater architecture and technology. | Graphic courtesy of FMC Mission The Secretary of Energy, in response to provisions of Subtitle J, Sec. 999 of the Energy Policy Act of 2005, must carry out a program of research, development, demonstration, and commercial application of technologies for ultra-deepwater and onshore unconventional natural gas and

  20. Three Companies Awarded Contracts for Royalty-in-Kind Exchanges...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy (DOE) today awarded contracts to Shell Trading Company, Sunoco Logistics, and BP North America for exchange of 12.3 million barrels of royalty oil produced...

  1. Hydrogen gas relief valve

    DOE Patents [OSTI]

    Whittlesey, Curtis C.

    1985-01-01

    An improved battery stack design for an electrochemical system having at least one cell from which a gas is generated and an electrolyte in communication with the cell is described. The improved battery stack design features means for defining a substantially closed compartment for containing the battery cells and at least a portion of the electrolyte for the system, and means in association with the compartment means for selectively venting gas from the interior of the compartment means in response to the level of the electrolyte within the compartment means. The venting means includes a relief valve having a float member which is actuated in response to the level of the electrolyte within the compartment means. This float member is adapted to close the relief valve when the level of the electrolyte is above a predetermined level and open the relief valve when the level of electrolyte is below this predetermined level.

  2. Deepwater Offshore Wind Technology Research Requirements (Poster)

    SciTech Connect (OSTI)

    Musial, W.

    2005-05-01

    A poster presentation for AWEA's WindPower 2005 conference in Denver, Colorado, May 15-18, 2005 that provides an outline of the requirements for deepwater offshore wind technology development

  3. Innovative Deepwater Platform Aims to Harness Offshore Wind and...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Deepwater Platform Aims to Harness Offshore Wind and Wave Power Innovative Deepwater Platform Aims to Harness Offshore Wind and Wave Power March 28, 2011 - 5:55pm Addthis An ...

  4. Ultra-Deepwater Advisory Committee Members | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Ultra-Deepwater Advisory Committee » Ultra-Deepwater Advisory Committee Members Ultra-Deepwater Advisory Committee Members 2013-2014 Ultra-Deepwater Advisory Committee Members Dr. George A. Cooper* Professor University of California, Berkeley Dr. Quenton R. Dokken President/CEO Gulf of Mexico Foundation Dr. Hartley H. Downs Technology Fellow Baker Hughes Incorporated Dr. Douglas J. Foster Senior Scientist ConocoPhillips Mr. James D. Litton* President and CEO Litton Consulting Group, Inc. Mr. D.

  5. Fluid relief and check valve

    DOE Patents [OSTI]

    Blaedel, K.L.; Lord, S.C.; Murray, I.

    1986-07-17

    A passive fluid pressure relief and check valve allows the relief pressure to be slaved to a reference pressure independently of the exhaust pressure. The pressure relief valve is embodied by a submerged vent line in a sealing fluid, the relief pressure being a function of the submerged depth. A check valve is embodied by a vertical column of fluid (the maximum back pressure being a function of the height of the column of fluid). The pressure is vented into an exhaust system which keeps the exhaust out of the area providing the reference pressure.

  6. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Resources Program | Department of Energy Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program The Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research Program, launched by the Energy Policy Act of 2005 (EPAct), is a public/private partnership valued at $400 million over eight years that is designed to benefit consumers by developing

  7. DOE Announces New Research to Advance Safe and Responsible Deepwater

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Drilling Technologies | Department of Energy Announces New Research to Advance Safe and Responsible Deepwater Drilling Technologies DOE Announces New Research to Advance Safe and Responsible Deepwater Drilling Technologies May 21, 2012 - 1:00pm Addthis Washington, DC - Thirteen projects aimed at reducing the risks while enhancing the environmental performance of drilling for natural gas and oil in ultra-deepwater settings have been selected by the U.S. Department of Energy (DOE) for further

  8. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum...

    Energy.gov (indexed) [DOE]

    The Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research Program, launched by the Energy Policy Act of 2005 (EPAct), is a publicprivate ...

  9. EA-1792: University of Maine's Deepwater Offshore Floating Wind...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Offshore Floating Wind Turbine Testing and Demonstration Project, Gulf of Maine EA-1792: University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration ...

  10. Neptune Deepwater Port Natural Gas Liquefied Natural Gas Imports...

    U.S. Energy Information Administration (EIA) (indexed site)

    (Dollars per Thousand Cubic Feet) Neptune Deepwater Port Natural Gas Liquefied Natural Gas Imports (price) from Trinidad and Tobago (Dollars per Thousand Cubic Feet) Decade...

  11. Neptune Deepwater Port Natural Gas Liquefied Natural Gas Imports...

    Gasoline and Diesel Fuel Update

    Yemen (Dollars per Thousand Cubic Feet) Neptune Deepwater Port Natural Gas Liquefied Natural Gas Imports (price) from Yemen (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 ...

  12. ORISE: White paper analyzes Deepwater Horizon event for improving...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Incidents: Common Challenges and Solutions White paper analyzes Deepwater Horizon response, identifies approaches for radiological or nuclear emergency planning The 2010...

  13. Subsea valve actuator for ultra deepwater

    SciTech Connect (OSTI)

    Ali, S.Z.; Skeels, H.B.; Montemayor, B.K.; Williams, M.R.

    1996-12-31

    This paper reviews the continuing development of gate valve and actuator technology for subsea completions extending into ultra deep water. The basic technical challenges inherent to subsea valve actuators are reviewed, along with the various factors which affect the design and performance of these devices in deepwater applications. The high external ambient pressures which occur in deep water, coupled with high specific gravity hydraulic control fluids, are shown to have a significant impact on the performance of the actuators. This paper presents design and analysis methods and the verification test procedures which are required to develop and qualify new deep water actuator designs. Gate valve actuators of the type described in this paper are currently in use on subsea christmas trees on the world`s deepest subsea wells offshore Brazil (water depths >3,000 feet). New applications of the deepwater actuators are in process for upcoming Gulf of Mexico subsea production systems in water depths approaching 6,000 feet. The actuator/valve development method described in this paper has been confirmed by performance verification testing of full scale valves and actuators using a hyperbaric chamber to simulate ultra deepwater operating conditions. Performance of the test valves and actuators correlated very well with analytical predictions. Test results have confirmed that the new valve actuator designs will satisfy API 17D performance requirements for water depths up to 7,500 feet, well in excess of the upcoming GOM application.

  14. Critique of the Saskatchewan Uranium Royalty in the light of neutral taxation

    SciTech Connect (OSTI)

    Kwon, O.Y.

    1982-01-01

    The Saskatchewan Uranium Royalty System, in operation since 1976, is the provincial government's prime policy vehicle towards the uranium industry. The enunciated objectives of the royalty system are (Sask., 1977): (a) to ensure a minimum return to the province from the extraction of uranium; (b) to capture a fair share of the ''excess'' profits; (c) to provide the producers with an adequate rate of return on investment; and (d) to leave marginal production decisions unaffected. The purpose of this paper is to evaluate the royalty system in light of these objectives. This article evaluates neutral taxation and how it effects the Saskatchwan Royalty System.

  15. Annual Report: EPAct Complementary Program's Ultra-Deepwater...

    Office of Scientific and Technical Information (OSTI)

    Title IX, Subtitle J, Section 999A(d) of EPAct 2005 authorizes 50 million per year of federal oil and gas royalties, rents and bonus payments for an oil and natural gas research ...

  16. LABORATORY ROYALTY USE PROGRAM ANNUAL REPORT TO THE DEPARTMENT OF ENERGY

    SciTech Connect (OSTI)

    OGEKA,G.J.; FOX,K.J.

    1999-12-31

    Brookhaven National Laboratory was established in 1947 on the site of the former Army Camp Upton. Brookhaven is a multidisciplinary Laboratory that carries out basic and applied research in the physical, biomedical and environmental sciences, and in selected energy technologies. Associated Universities, Inc. managed the Laboratory, under contract with the US Department of Energy until April 30, 1998. On March 1, 1998, Brookhaven Science Associates LLC (BSA) was awarded a contract by the US Department of Energy to manage the Laboratory. Brookhaven Science Associates has taken responsibility for all aspects of the existing Royalty Use Program from the prior contractor, AUI. This report is limited to FY 1998 activities of the Royalty Use Program that were funded by royalty income from prior fiscal years. Any FY 1998 royalty income allocated in FY 1998 shall be reported in the FY 1999 Royalty Use Program Report.

  17. Layman's guide to oil and gas investments and royalty income

    SciTech Connect (OSTI)

    Brown, T.E.; Miller, S.

    1985-01-01

    This thoroughly revised second edition explains the basics of what oil and gas are, where they can be found, the people who find and produce it, the deal process, detecting the ''wormy'' and fraudulent deal, and what tax advantages you might expect. Government controls, oil and reserve estimates, leasing updated to 1985. New material includes effects of the dramatic drop in drilling costs over the last three years, new deductions and write-offs, sample tax calculations, rights and royalties, conservation rules, regulations, and laws, a thorough examination of lease agreement clauses, and a special section on OTC energy stocks.

  18. Stress relief of transition zones

    SciTech Connect (OSTI)

    Woodward, J.; van Rooyen, D.

    1984-01-01

    This paper considers the problem of intergranular stress corrosion cracking, initiated on the primary side, in the expansion transition region of roller expanded Alloy 600 tubing. In general it is believed that residual stresses, arising from the expansion process, are the cause of the problem. The work reported here concentrated on the identification of an optimal, in-situ stress relief treatment.

  19. Moray Firth Deepwater Wind Farm Trial | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Firth Deepwater Wind Farm Trial Place: United Kingdom Sector: Wind energy Product: A joint venture to trial deep water wind turbines on the Beatrice Oil Field in the Moray...

  20. Department of Energy Activities in Response to the Deepwater...

    Office of Environmental Management (EM)

    Activities in Response to the Deepwater BP Oil Spill At the request of the President, ... and scientists involved in finding solutions to cap the flow of oil and contain the spill. ...

  1. Neptune Deepwater Port Natural Gas Liquefied Natural Gas Imports...

    U.S. Energy Information Administration (EIA) (indexed site)

    (Dollars per Thousand Cubic Feet) Neptune Deepwater Port Natural Gas Liquefied Natural Gas Imports (price) (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

  2. deepwater_current_proj | netl.doe.gov

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Deepwater Technology Projects Active Projects | Completed Projects Offshore Architecture Project Number Project Name Primary Performer 12121-6001-01 Marine Sources for Air-gun Substitution Texas A&M/TEES

  3. Three Companies Awarded Contracts for Royalty-in-Kind Exchanges for the SPR

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Companies Awarded Contracts for Royalty-in-Kind Exchanges for the SPR Three Companies Awarded Contracts for Royalty-in-Kind Exchanges for the SPR November 8, 2007 - 4:31pm Addthis Deliveries to Begin in January 2008 WASHINGTON, DC - The U.S. Department of Energy (DOE) today awarded contracts to Shell Trading Company, Sunoco Logistics, and BP North America for exchange of 12.3 million barrels of royalty oil produced from the Gulf Coast for crude oil meeting the

  4. Secretaries Chu and Salazar to Convene Meeting on Strengthening Deepwater

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Blowout Containment Capabilities | Department of Energy to Convene Meeting on Strengthening Deepwater Blowout Containment Capabilities Secretaries Chu and Salazar to Convene Meeting on Strengthening Deepwater Blowout Containment Capabilities September 17, 2010 - 12:00am Addthis WASHINGTON, D.C. - Secretary of Energy Steven Chu and Secretary of the Interior Ken Salazar will convene top U.S. government scientists and key industry and stakeholder leaders to discuss how to strengthen

  5. Research Portfolio Report Ultra-Deepwater: Drilling and Completion Operations

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Ultra-Deepwater: Drilling and Completion Operations Cover images: Photograph of the North Star Imaging M-5000 industrial CT scanner (left) and 3-D renderings of a (10.4 mm) 3 digital subsection of 10% foam quality cement sample (right). Research Portfolio Report Ultra-Deepwater: Drilling and Completion Operations DOE/NETL-2015/1697 Prepared by: Kathy Bruner, Jennifer Funk, and Christine Rueter KeyLogic Systems, Inc. National Energy Technology Laboratory (NETL) Contact: James Ammer

  6. LIVE: Meeting on Strengthening Deepwater Blowout Containment Capabilities |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy LIVE: Meeting on Strengthening Deepwater Blowout Containment Capabilities LIVE: Meeting on Strengthening Deepwater Blowout Containment Capabilities September 22, 2010 - 12:56pm Addthis John Schueler John Schueler Former New Media Specialist, Office of Public Affairs At 1 PM EDT today Secretary Chu and Secretary of the Interior Ken Salazar will convene top U.S. government scientists and key industry and stakeholder leaders to discuss how to strengthen capabilities for

  7. University of Maine Researching Floating Technologies for Deepwater

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Offshore Wind | Department of Energy University of Maine Researching Floating Technologies for Deepwater Offshore Wind University of Maine Researching Floating Technologies for Deepwater Offshore Wind October 1, 2012 - 12:57pm Addthis This is an excerpt from the Third Quarter 2012 edition of the Wind Program R&D Newsletter. In 2010, the University of Maine's (UMaine) Advanced Structures and Composites Center received funding from the U.S. Department of Energy (DOE) and the National

  8. I.C. 47-1605 - Geothermal Resources - Leases--Rental and Royalty...

    Open Energy Information (Open El) [EERE & EIA]

    search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: I.C. 47-1605 - Geothermal Resources - Leases--Rental and RoyaltyLegal Abstract This code...

  9. WPN 01-7: Energy Crisis Relief

    Office of Energy Efficiency and Renewable Energy (EERE)

    To provide guidance to regional offices and states relative to procedures in handling major energy crisis relief affecting Weatherization Program activities.

  10. Small Business Liability Relief and Brownfields Revitalization...

    Open Energy Information (Open El) [EERE & EIA]

    Business Liability Relief and Brownfields Revitalization Act Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Small Business...

  11. Relief device for a vacuum vessel

    DOE Patents [OSTI]

    Fast, Ronald W.

    1987-04-28

    A pressure relief device 5 for a vessel having redundant pressure relief capabilities. An annular plate 12 overlies a surface 11 which has an aperature to the vessel. A seal is formed between the surface 11 and annular plate 12. A solid plate 13 overlies the annular plate 12. A seal is formed between the solid plate 13 and annular plate 12. The relief device 5 will open at a first predetermined pressure by lifting the solid plate 13. In the event the seal between solid plate 13 and annular plate 12 should stick the relief device 5 will open at a second slightly higher, predetermined pressure by lifting the annular plate 12 and solid plate 13 together. Hinging means 6 are provided to reclose the pressure relief device 5 when conditions return to normal.

  12. Impact of geothermal technology improvements on royalty collections on federal lands: Volume II: Appendices

    SciTech Connect (OSTI)

    Not Available

    1988-10-01

    This volume contains the appendices for the ''Impact of Geothermal Technology Improvements on Royalty Collections on Federal Lands, Final Report, Volume I.'' The material in this volume supports the conclusions presented in Volume I and details each Known Geothermal Resource Area's (KGRA's) royalty estimation. Appendix A details the physical characteristics of each KGRA considered in Volume I. Appendix B supplies summary narratives on each state which has a KGRA. The information presented in Appendix C shows the geothermal power plant area proxies chosen for each KGRA considered within the report. It also provides data ranges which fit into the IMGEO model for electric energy cost estimates. Appendix D provides detailed cost information from the IMGEO model if no Geothermal Program RandD goals were completed beyond 1987 and if all the RandD goals were completed by the year 2000. This appendix gives an overall electric cost and major system costs, which add up to the overall electric cost. Appendix E supplies information for avoided cost projections for each state involved in the study that were used in the IMGEO model run to determine at what cost/kWh a 50 MWe plant could come on line. Appendix F supplies the code used in the determination of royalty income, as well as, tabled results of the royalty runs (detailed in Appendix G). The tabled results show royalty incomes, assuming a 10% discount rate, with and without RandD and with and without a $0.01/kWh transmission cost. Individual data sheets for each KGRA royalty income run are presented in Appendix G.

  13. OPEC reorganization could spell relief

    SciTech Connect (OSTI)

    Crouse, P.C.

    1987-02-01

    Last year proved to be one of carnage in the oil industry, with only the large, vertically integrated, international oil companies showing strength during the oil price collapse. Independent producers and the manufacturing/service sector watched 50% or greater reductions in income. And this year holds little prospect for significant relief during its first half, although the last half could be better if and when Opec decides to once again test its strength. An Iranian victory in the Iran/Iraq war could also cause an upward movement in price. However, price instability should be less than in 1986, as the business heads toward a consensus price via political factors. The U.S. economy again showed improvement through 1986, with moderate growth of 2.6% in Gross National Product (GNP). The ongoing expansion has lasted four years and is already 17 months longer than the average peacetime expansion. However, important energy components did not show strength, and industrial production continued at level rates for the past two years.

  14. SPR to Continue Royalty-in-Kind Fill Program | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    April 4, 2008 - 2:47pm Addthis Solicitation to Exchange Royalty Oil from Offshore U.S. Leases WASHINGTON, DC - The U.S. Department of Energy (DOE) today issued a solicitation seeking contracts to exchange up to 13 million barrels of royalty oil from Federal leases in the Gulf of Mexico for crude oil that meets the specifications of the Strategic Petroleum Reserve (SPR). Bids are due by May 13, 2008. This action is taken in accordance with the provisions of the Energy Policy Act of 2005, which

  15. The operation of LPG relief valves

    SciTech Connect (OSTI)

    Stannard, J.H. Jr

    1989-11-01

    As stipulated by NFPA 58, all LPG storage containers must be equipped with one or more pressure relief devices. These devices are sized to prevent rupture of a normally charged container when exposed to fire. This paper describes in detail the functioning of the spring-loaded relief valve. The author discusses how the venting of LPGs can produce unacceptable risks and how training is a necessary part of controlling such a situation.

  16. 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Other Petroleum Resources Research and Development Program | Department of Energy 7 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program Annual report on ultra-deepwater, etc. natural gas research program required by Energy Policy Act of 2005, Subtitle J, Section 999 2007 Annual Plan

  17. Research Portfolio Report Ultra-Deepwater: Geologic Uncertainty

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Geologic Uncertainty Cover Image: 3D visualization of directionally drilled boreholes in the Gulf of Mexico, field MC109, showing NETL's interpretation of two reservoir sand intervals. Research Portfolio Report Ultra-Deepwater: Geologic Uncertainty DOE/NETL-2015/1694 Prepared by: Mari Nichols-Haining, Jennifer Funk, Kathy Bruner, John Oelfke, and Christine Rueter KeyLogic Systems, Inc. National Energy Technology Laboratory (NETL) Contact: James Ammer james.ammer@netl.doe.gov Contract

  18. Research Portfolio Report Ultra-Deepwater: Subsea Systems Reliability /

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Subsea Systems Reliability / Automated Safety Systems Research Portfolio Report Ultra-Deepwater: Subsea Systems Reliability / Automated Safety Systems DOE/NETL-2015/1695 Prepared by: Mari Nichols-Haining, Jennifer Funk, John Oelfke, and Christine Rueter KeyLogic Systems, Inc. National Energy Technology Laboratory (NETL) Contact: James Ammer james.ammer@netl.doe.gov Contract DE-FE0004003 Activity 4003.200.03 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the

  19. Research Portfolio Report Ultra-Deepwater: Surface Systems and

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Surface Systems and Umbilicals (Wellbore Stability) Research Portfolio Report Ultra-Deepwater: Surface Systems and Umbilicals (Wellbore Stability) DOE/NETL-2015/1696 Prepared by: Mari Nichols-Haining, Jennifer Funk, John Oelfke, and Christine Rueter KeyLogic Systems, Inc. National Energy Technology Laboratory (NETL) Contact: James Ammer james.ammer@netl.doe.gov Contract DE-FE0004003 Activity 4003.200.03 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the

  20. The impact of subsea boosting on deepwater field development

    SciTech Connect (OSTI)

    Ribeiro, O.J.S.; Camargo, R.M.T.; Paulo, C.A.S.

    1996-12-31

    This paper describes the impact that the use of a subsea boosting system will have on the development of a deepwater field. The analysis covers the technology demands and constraints encountered on screening studies executed for the fields of Marlim, Albacora and Barracuda, as well as an overview of the economic benefits encountered. The paper focuses on the technological demands and constraints identified as well as some considerations about possible alternatives. The demands and constraints identified in the study will provide the industry with some more input to guide the development of the subsea boosting technology, as well as a better understanding of how to apply this new tool on the development of deepwater prospects. The results of the screening study are showing that the subsea boosting systems are a valuable tool to reduce the costs of deepwater developments. The cost cutting possibilities through an integration between the conventional subsea hardware and the subsea boosting systems and the combination of boosting systems are promising alternatives. The encouraging economic results found, as well as the demands and constraints raised in the paper will be of use for those trying to apply these technologies in various areas of the world.

  1. Efficiently evaluate complex pressure relief systems

    SciTech Connect (OSTI)

    Wright, R.K.; Walker, A.G.

    1997-01-01

    This article will present the steps necessary to perform a comprehensive analysis of complex pressure relief systems. The goal is not to discuss detailed calculations for proper valve sizing and selection, but rather to analyze and verify existing system configurations. Sizing and selection have been covered in detail by the American Petroleum Institute (API) RP 520, API RP 521, various AIChE Design Institute for Emergency Relief Systems (DIERS) publications, and other sources. In their work with industry, the authors have noticed a tendency for some engineers to proceed with detailed calculations without first preparing an overall strategy and implementation plan to make sure that the calculations yield the desired results. They have seen detailed pressure relief system analyses costing hundreds of thousands of dollars which, for any number of reasons, are incorrect. The old adage GIGO (garbage in/garbage out) certainly applies to pressure relief system analysis. They will address the thought processes and actions necessary to correctly and efficiently evaluate complex pressure relief systems.

  2. Glovebox pressure relief and check valve

    SciTech Connect (OSTI)

    Blaedel, K.L.

    1986-03-17

    This device is a combined pressure relief valve and check valve providing overpressure protection and preventing back flow into an inert atmosphere enclosure. The pressure relief is embodied by a submerged vent line in a mercury reservior, the releif pressure being a function of the submerged depth. The pressure relief can be vented into an exhaust system and the relieving pressure is only slightly influenced by the varying pressure in the exhaust system. The check valve is embodied by a ball which floats on the mercury column and contacts a seat whenever vacuum exists within the glovebox enclosure. Alternatively, the check valve is embodied by a vertical column of mercury, the maximum back pressure being a function of the height of the column of mercury.

  3. DOE's Portal to Deepwater Horizon Oil Spill Data

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    On April 20, 2010, the Deepwater Horizon platform in the Gulf of Mexico exploded. The explosion and fire killed and injured workers on the oil rig, and caused major releases of oil and gas into the Gulf for several months. The Department of Energy, in keeping with the Obama Administrations ongoing commitment to transparency, provided online access to data and information related to the response to the BP oil spill. Included are schematics, pressure tests, diagnostic results, video clips, and other data. There are also links to the Restore the Gulf website, to the trajectory forecasts from NOAA, and oil spill information from the Environmental Protection Agency.

  4. New subsea wiper plugs hold down deepwater cementing costs

    SciTech Connect (OSTI)

    Stringer, R.; Sonnefeld, A.; Minge, J.

    1997-02-01

    British Petroleum Exploration (BPX) achieved top-quality cementing performance at significantly lower costs in a deepwater area 45 miles offshore Louisiana by using a new method of launching subsea wiper plugs. The method is based on a newly designed subsea casing wiper plug release system, which uses up to three solid wiper plugs loaded in a basket and released by individual darts launched from a surface tool. This design has eliminated the problems sometimes associated with the latching, unlatching and sealing of conventional subsea casing wiper plugs.

  5. Recommendations on frequently encountered relief requests

    SciTech Connect (OSTI)

    Hartley, R.S.; Ransom, C.B.

    1992-01-01

    This paper is based on the review of a large database of requests for relief from enservice testing (1ST) requirements for pumps and valves. From the review, the paper identifies areas where enhancements to either the relief request process or the applicable test codes can improve IST of pumps and valves. Certain types of requests occur frequently. The paper examines some frequent requests and considers possible changes to the requirements to determine if the frequent requests can be eliminated. Recommended changes and their bases will be discussed. IST of safety-related pumps and valves at commercial nuclear power plants is done according to the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (the Code), Section XI. Because of the design and function of some safety systems in nuclear plants, performing Code testing of certain pumps and valves is impractical or a hardship without a compensating increase in the level of safety. Deviations from the Code are allowed by law, as reviewed and approved by the United States Nuclear Regulatory Commission (NRC), through the relief request process. Because of similarities in plant design and system function, many problems encountered in testing components are similar from plant to plant. Likewise, there are often common problems associated with test methods or equipment. Therefore, many relief requests received by the NRC from various plants are similar. Identifying and addressing the root causes for these common requests will greatly improve IST.

  6. Recommendations on frequently encountered relief requests

    SciTech Connect (OSTI)

    Hartley, R.S.; Ransom, C.B.

    1992-09-01

    This paper is based on the review of a large database of requests for relief from enservice testing (1ST) requirements for pumps and valves. From the review, the paper identifies areas where enhancements to either the relief request process or the applicable test codes can improve IST of pumps and valves. Certain types of requests occur frequently. The paper examines some frequent requests and considers possible changes to the requirements to determine if the frequent requests can be eliminated. Recommended changes and their bases will be discussed. IST of safety-related pumps and valves at commercial nuclear power plants is done according to the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (the Code), Section XI. Because of the design and function of some safety systems in nuclear plants, performing Code testing of certain pumps and valves is impractical or a hardship without a compensating increase in the level of safety. Deviations from the Code are allowed by law, as reviewed and approved by the United States Nuclear Regulatory Commission (NRC), through the relief request process. Because of similarities in plant design and system function, many problems encountered in testing components are similar from plant to plant. Likewise, there are often common problems associated with test methods or equipment. Therefore, many relief requests received by the NRC from various plants are similar. Identifying and addressing the root causes for these common requests will greatly improve IST.

  7. Annual Report: EPAct Complementary Program's Ultra-Deepwater R&D Portfolio and Unconventional Resources R&D Portfolio (30 September 2012)

    SciTech Connect (OSTI)

    none,; Rose, Kelly; Hakala, Alexandra; Guthrie, George

    2012-09-30

    This report summarizes FY13 research activities performed by the National Energy Technology Laboratory (NETL), Office of Research and Development (ORD), along with its partners in the Regional University Alliance (RUA) to fulfill research needs under the Energy Policy Act of 2005 (EPAct) Section 999's Complementary Program. Title IX, Subtitle J, Section 999A(d) of EPAct 2005 authorizes $50 million per year of federal oil and gas royalties, rents and bonus payments for an oil and natural gas research and development effort, the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research Program. Section 999 further prescribes four program elements for the effort, one of which is the Complementary Research Program that is to be performed by NETL. This document lays out the plan for the research portfolio for the Complementary Research Program, with an emphasis on the 2013 funding. The Complementary Program consists of two research portfolios focused on domestic resources: (1) the Deepwater and Ultra-Deepwater Portfolio (UDW) (focused on hydrocarbons in reservoirs in extreme environments) and (2) the Unconventional Resources Portfolio (UCR) (focused on hydrocarbons in shale reservoirs). These two portfolios address the science base that enables these domestic resources to be produced responsibly, informing both regulators and operators. NETL is relying on a core Department of Energy-National Energy Technology Laboratory (DOE-NETL) competency in engineered-natural systems to develop this science base, allowing leveraging of decades of investment. NETL's Complementary Research Program research portfolios support the development of unbiased research and information for policymakers and the public, performing rapid predictions of possible outcomes associated with unexpected events, and carrying out quantitative assessments for energy policy stakeholders that accurately integrate the risks of safety and environmental impacts. The objective of this

  8. Major deepwater pipelay vessel starts work in North Sea

    SciTech Connect (OSTI)

    Heerema, E.P.

    1998-05-04

    Industry`s deepwater pipelaying capability has received a boost this year with the entry into the world`s fleet of Solitaire, a dynamically positioned pipelay vessel of about 350 m including stinger. The converted bulk carrier, formerly the Trentwood, will arrive on station in the North Sea and begin laying pipe this month on Statoil`s Europipe II project, a 600-km, 42-in. OD gas pipeline from Norway to Germany. Next year, the vessel will install pipe for the Exxon U.S.A.`s Gulf of Mexico South Diana development (East Breaks Block 945) in a water depth of 1,643 m and for Mobil Oil Canada as part of the Sable Island Offshore and Energy Project offshore Nova Scotia. Using the S-lay mode, Solitaire is particularly well-suited for laying large lines economically, including the deepwater projects anticipated for the US Gulf of Mexico. Table 1 presents Solitaire`s technical specifications. The design, construction, pipelaying, and justification for building vessels such as the Solitaire are discussed.

  9. New program sizes pressure-relief drums

    SciTech Connect (OSTI)

    Durand, A.A.; Osorio, R.A.; Suarez, R.H.

    1996-05-06

    In accordance with API Recommended Practice 521, a new procedure has been developed for the design of relief drums. The calculation method determines by convergence the most economical length-to-diameter ratio for gas-liquid separation vessels. Drum sizing is based on the separation of a two-phase stream, taking into account the special condition of intermittent flow. Design parameters such as settling velocity and residence time also must be calculated to determine an optimum design. A new program based on a programmable algorithm can be converted from basic language to any other computer language to facilitate vessel-design computations. The program quickly and efficiently computes design values for relief systems used in refineries and petrochemical plants.

  10. Seismic Evaluation of Hydrocarbon Saturation in Deep-Water Reservoirs

    SciTech Connect (OSTI)

    Michael Batzle

    2006-04-30

    During this last period of the ''Seismic Evaluation of Hydrocarbon Saturation in Deep-Water Reservoirs'' project (Grant/Cooperative Agreement DE-FC26-02NT15342), we finalized integration of rock physics, well log analysis, seismic processing, and forward modeling techniques. Most of the last quarter was spent combining the results from the principal investigators and come to some final conclusions about the project. Also much of the effort was directed towards technology transfer through the Direct Hydrocarbon Indicators mini-symposium at UH and through publications. As a result we have: (1) Tested a new method to directly invert reservoir properties, water saturation, Sw, and porosity from seismic AVO attributes; (2) Constrained the seismic response based on fluid and rock property correlations; (3) Reprocessed seismic data from Ursa field; (4) Compared thin layer property distributions and averaging on AVO response; (5) Related pressures and sorting effects on porosity and their influence on DHI's; (6) Examined and compared gas saturation effects for deep and shallow reservoirs; (7) Performed forward modeling using geobodies from deepwater outcrops; (8) Documented velocities for deepwater sediments; (9) Continued incorporating outcrop descriptive models in seismic forward models; (10) Held an open DHI symposium to present the final results of the project; (11) Relations between Sw, porosity, and AVO attributes; (12) Models of Complex, Layered Reservoirs; and (14) Technology transfer Several factors can contribute to limit our ability to extract accurate hydrocarbon saturations in deep water environments. Rock and fluid properties are one factor, since, for example, hydrocarbon properties will be considerably different with great depths (high pressure) when compared to shallow properties. Significant over pressure, on the other hand will make the rocks behave as if they were shallower. In addition to the physical properties, the scale and tuning will alter our

  11. 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural...

    Energy.gov (indexed) [DOE]

    Act of 2005, Subtitle J, Section 999 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program (9.24 ...

  12. Ultra-Deepwater Advisory Committee Elena Melchert Acting Designated Federal Officer

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Ultra-Deepwater Advisory Committee Elena Melchert Acting Designated Federal Officer Ultra-Deepwater Advisory Committee September 17, 2013 Attachment 3 2 2014 Annual Plan Review Process * September 17, 2013; Web Meeting - Overview of DOE Research Program - Establish subcommittees * October 8, 2013; Web Meeting - Subcommittees present their reports to UDAC - UDAC develops final findings and recommendations on the 2014 Annual Plan - Chair appoints Editing Subcommittee to develop UDAC's written

  13. SPR to Continue Royalty-in-Kind Fill Program | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    October 10, 2007 - 3:14pm Addthis Solicitation to Exchange Royalty Oil from Offshore U.S. Leases WASHINGTON, DC -The U.S. Department of Energy today issued a solicitation seeking contracts to exchange up to approximately 13 million barrels from Federal leases in the Gulf of Mexico for crude oil that meets the specifications of the Strategic Petroleum Reserve (SPR). Bids are due by November 6, 2007. This action is taken in accordance with the provisions of the Energy Policy Act of 2005 which

  14. Pressure Relief Devices for Compressed Hydrogen Vehicle Fuel Containers

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CSA Standards HPRD1-2009 Temporary Interim Requirement For Pressure Relief Devices For Compressed Hydrogen Vehicle Fuel Containers Published - August 2009 3 5.6 General Hydrogen Service Suitability 5.6.1 General. The purpose of this test is to demonstrate suitability of pressure relief devices in hydrogen service. The pressure relief devices will be selected to be in compliance with Section 5.1 and representative of normal production. NOTE: This series of performance tests may not guarantee that

  15. PRESSURE RELIEF DEVICE TESTING AND INSPECTION DATA SHEET FORM...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    DEVICE DATA Device Type Safety Relief Valve Rupture Disk Other (specify) ... fatigue, cracks, etc.): YES NO Valve body drains are open: YES NO ...

  16. Selectively reducing offshore royalty rates in the Gulf of Mexico could increase oil production and federal government revenue

    SciTech Connect (OSTI)

    Bowsher, C.A.

    1985-05-10

    The US government leases large areas in the Outer Continental Shelf in the Gulf of Mexico for the development of oil resources and receives royalties on the oil produced. Conventional methods of oil recovery have recovered or are expected to recover about half of the 16 billion barrels of oil discovered in this area. Other oil recovery methods, collectively known as enhanced oil recovery (EOR), could potentially increase production by about 1 billion barrels of oil. EOR in the Gulf is expensive and does not appear to be economically justified in most cases. Under existing economic conditions and federal policies, GAO's review indicates that utilizing EOR methods will probably produce only about 10 percent of the additional recoverable oil. However, financial incentives in the form of royalty reductions could increase both oil production and federal government revenue if applied on a project-by-project basis. Universal applications of royalty reduction for EOR, however, while achieving increased oil production, would not increase federal government revenue. GAO recommends that the Department of the Interior's Minerals Management Service initiate action that would allow for selective royalty reductions for EOR projects in the Gulf in instances where both total oil production and federal government revenue will increase. 6 figs., 1 tab.

  17. SEISMIC EVALUATION OF HYDROCARBON SATURATION IN DEEP-WATER RESERVOIRS

    SciTech Connect (OSTI)

    Michael Batzle; D-h Han; R. Gibson; Huw James

    2005-08-12

    We are now entering the final stages of our ''Seismic Evaluation of Hydrocarbon Saturation in Deep-Water Reservoirs'' project (Grant/Cooperative Agreement DE-FC26-02NT15342). We have now developed several techniques to help distinguish economic hydrocarbon deposits from false ''Fizz'' gas signatures. These methods include using the proper in situ rock and fluid properties, evaluating interference effects on data, and doing better constrained inversions for saturations. We are testing these techniques now on seismic data from several locations in the Gulf of Mexico. In addition, we are examining the use of seismic attenuation as indicated by frequency shifts below potential reservoirs. During this quarter we have: Began our evaluation of our latest data set over the Neptune Field; Developed software for computing composite reflection coefficients; Designed and implemented stochastic turbidite reservoir models; Produced software & work flow to improve frequency-dependent AVO analysis; Developed improved AVO analysis for data with low signal-to-noise ratio; and Examined feasibility of detecting fizz gas using frequency attenuation. Our focus on technology transfer continues, both by generating numerous presentations for the upcoming SEG annual meeting, and by beginning our planning for our next DHI minisymposium next spring.

  18. New design of a guidelineless horizontal tree for deepwater ESP wells

    SciTech Connect (OSTI)

    Olijnik, L.A.; Vigesa, S.; Paula, M.T.R.; Figueiredo, M.W. de; Rutherford, H.W.

    1996-12-31

    This paper presents the new design of a horizontal tree for deepwater installation, as a key piece of equipment for application of a Electrical Submersible Pump in Subsea Wells. The production from subsea wells equipped with ESPs is a reality since October/94 with the first installation in Campos Basin. The horizontal tree adds simplicity to workover operations expected to be two to three times more frequency when compared to natural flow or gas lifted wells. The design and fabrication of the deepwater horizontal tree is a result of a Technological Cooperation Agreement. The design incorporates new solutions, mainly in diverless guidelineless connection of power cables and flowlines using the vertical connection system. The guidelineless horizontal subsea tree is fully prepared to be integrated on the new manifolds being designed for the Brazilian deepwater oilfields. The applications of the horizontal trees in subsea ESP wells reduce intervention cost, increasing economical attractiveness and scenarios for the applications of this new boosting technology.

  19. Deepwater pipelay prospects prompt study of mechanical connectors

    SciTech Connect (OSTI)

    True, W.R.

    1996-05-06

    A joint industry project to study mechanical connectors for pipeline construction will issue results to its participants next month. Although the study addresses mechanical connector`s use in any environment, connectors are being looked at by offshore operators as a means to minimize pipeline-installation costs, especially in deepwater. The joint industry project, dubbed Low Cost Pipeline Connection Systems, does not compare available connectors but was initiated to specify criteria that operators can use to qualify connectors for use. The project was organized and is now being managed by Hunting Oilfield Services, Aberdeen. Secondarily, the project aims for the following: to develop a clear design premise; to address relevant installation and service issues such as corrosion protection, installation methods, and repair methods, and costing models; to develop specifications and acceptance criteria for the testing of pipeline connectors, this will parallel the ISO specifications and API recommended practices for the testing of downhole connectors; to prove the adequacy of the specifications and criteria by analytical validation methods and in particular by testing programs that simulate, with adequate margins of safety, the installation and service loads on pipeline connectors; to establish and prove, as far as possible, a standardized approach to the testing of pipeline connector systems. That the study is being carried out at all indicates the growth in nonwelded approaches to pipeline construction and reflects industry`s efforts to hold down construction costs, especially for offshore. Yearly, labor costs exceed 45% of pipeline construction costs, as reported in Oil and Gas Journal`s annual Pipeline Economic Reports. This paper reviews the project goals and progress in the areas of research.

  20. Sandia National Laboratories Work to Reduce Cost of Deep-Water Offshore

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wind | Department of Energy Work to Reduce Cost of Deep-Water Offshore Wind Sandia National Laboratories Work to Reduce Cost of Deep-Water Offshore Wind October 24, 2016 - 4:26pm Addthis Many U.S. coastal regions have both large population centers and strong offshore wind resources, making offshore wind energy an attractive solution for meeting the energy needs of coastal communities. However, the biggest barrier to realizing the potential benefits of offshore wind is its cost, particularly

  1. New insights into microbial responses to oil spills from the Deepwater Horizon incident

    SciTech Connect (OSTI)

    Mason, O.U.; Hazen, T.C.

    2011-06-15

    On April 20, 2010, a catastrophic eruption of methane caused the Deepwater Horizon exploratory drill rig drilling the Macondo Well in Mississippi Canyon Block 252 (MC252) to explode. The Deepwater Horizon oil spill was unprecendeted for several reasons: the volume of oil released; the spill duration; the well depth; the distance from the shore-line (77 km or about 50 miles); the type of oil (light crude); and the injection of dispersant directly at the wellhead. This study clearly demonstrated that there was a profound and significant response by certain members of the in situ microbial community in the deep-sea in the Gulf of Mexico. In particular putative hydrocarbon degrading Bacteria appeared to bloom in response to the Deepwater Horizon oil spill, even though the temperature at these depths is never >5 C. As the plume aged the shifts in the microbial community on a temporal scale suggested that different, yet metabolically important members of the community were able to respond to a myriad of plume constituents, e.g. shifting from propane/ethane to alkanes and finally to methane. Thus, the biodegradation of hydrocarbons in the plume by Bacteria was a highly significant process in the natural attenuation of many compounds released during the Deepwater Horizon oil spill.

  2. Tularosa Basin Play Fairway Analysis: groundawater, heat flow, relief map

    SciTech Connect (OSTI)

    Adam Brandt

    2015-11-15

    In this submission is the groundwater composite risk segment (CRS) used for play fairway analysis. Also included is a heatflow probability map, and a shaded relief map of the Tularosa Basin, NM.

  3. Title 43 CFR 3279 Utilization Relief and Appeals | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    9 Utilization Relief and Appeals Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Federal RegulationFederal Regulation: Title 43 CFR 3279...

  4. Method for residual stress relief and retained austenite destabilization

    DOE Patents [OSTI]

    Ludtka, Gerard M.

    2004-08-10

    A method using of a magnetic field to affect residual stress relief or phase transformations in a metallic material is disclosed. In a first aspect of the method, residual stress relief of a material is achieved at ambient temperatures by placing the material in a magnetic field. In a second aspect of the method, retained austenite stabilization is reversed in a ferrous alloy by applying a magnetic field to the alloy at ambient temperatures.

  5. Pressure Relief Devices for Compressed Hydrogen Vehicle Fuel Containers |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Pressure Relief Devices for Compressed Hydrogen Vehicle Fuel Containers Pressure Relief Devices for Compressed Hydrogen Vehicle Fuel Containers These slides were presented at the Onboard Storage Tank Workshop on April 29, 2010. pressurerelief_compressedcontainers_ostw.pdf (117.33 KB) More Documents & Publications Fueling Components Testing and Certification CSA International Certification Discussion Hydrogen Technology Workshop U.S. Department of Energy Onboard

  6. Statistical Performance Evaluation Of Soft Seat Pressure Relief Valves

    SciTech Connect (OSTI)

    Harris, Stephen P.; Gross, Robert E.

    2013-03-26

    Risk-based inspection methods enable estimation of the probability of failure on demand for spring-operated pressure relief valves at the United States Department of Energy's Savannah River Site in Aiken, South Carolina. This paper presents a statistical performance evaluation of soft seat spring operated pressure relief valves. These pressure relief valves are typically smaller and of lower cost than hard seat (metal to metal) pressure relief valves and can provide substantial cost savings in fluid service applications (air, gas, liquid, and steam) providing that probability of failure on demand (the probability that the pressure relief valve fails to perform its intended safety function during a potentially dangerous over pressurization) is at least as good as that for hard seat valves. The research in this paper shows that the proportion of soft seat spring operated pressure relief valves failing is the same or less than that of hard seat valves, and that for failed valves, soft seat valves typically have failure ratios of proof test pressure to set pressure less than that of hard seat valves.

  7. A semisubmersible type drilling, early production and testing system with 100,000 bbl storage for deepwater

    SciTech Connect (OSTI)

    Nakamura, Masahiro; Yokokura, Kozo; Nakamura, Arata

    1996-12-31

    Deepwater petroleum development is increasing throughout the world. Complete evaluation of deepwater oil fields prior to development is extremely important, but difficult due to harsh conditions and deepwater. Extended well testing and early production of a field will allow complete evaluation, reducing risk prior to long term commitments. Conceptual design and studies for a semisubmersible type deepwater drilling, early production and testing system with 100,000 bbl storage (DEPTS) that will allow this have been completed. Needs analysis were performed and several potential concepts compared. Sizing and costing of the semisubmersible unit, mooring, and riser systems as well as selection of the drilling, production, and storage units were carried out. The unique aspect of the system is that the combination of drilling, production facilities, and storage on the same vessel will allow the system to be applied across the early phases of offshore oil field development from drilling to early production. With storage integrated into the vessel, oil production can continue in the most extreme conditions. The system`s intended operational area will be the deepwater fields of Asia and Oceania. Studies have been carried out showing the technical and economic feasibility of the system in deepwater up to 2,000 m.

  8. Percutaneous Relief of Tension Pneumomediastinum in a Child

    SciTech Connect (OSTI)

    Chau, Helen Hoi-lun; Kwok, Philip Chong-hei; Lai, Albert Kwok-hung; Fan, Tsz Wo; Chan, Susan Chi-hum; Miu, Ting Yat; Chan, Grace Lai-har

    2003-11-15

    The purpose of this article was to describe the experience of relieving tension pneumomediastinum by a fluoroscopic-guided percutaneous method. We inserted a percutaneous drainage catheter with a Heimlich valve under fluoroscopic guidance to relieve the tension pneumomediastinum in a 2-year-old girl who suffered from dermatomyositis with lung involvement. This allowed immediate relief without the need for surgery. The procedure was repeated for relapsed tension pneumomediastinum. Good immediate results were achieved in each attempt. We conclude that percutaneous relief of pneumomediastinum under fluoroscopic guidance can be performed safely and rapidly in patients not fit for surgery.

  9. Business and technical overview of the Gulf of Mexico deep-water play

    SciTech Connect (OSTI)

    Van Den Berg, A.N.; Dirks, W.K. )

    1993-09-01

    A steadily growing volume of publicly available data (well logs, speculative seismic surveys, press releases, etc.) strongly suggests that the deep-water part of the Gulf of Mexico contains large reserves of recoverable hydrocarbons. Well logs available through the minerals management Service Order 4 Release Program indicate at least 25 potentially developable accumulations have been found, some 14 of which had been publicized at the time of this paper. We estimate that industry has spent more than $4 billion nominal to discover at least 1.5 billion bbl of oil equivalent, of which only a small fraction has been developed and produced. Most volumetrically significant deep-water discoveries can be geographically grouped into six [open quotes]corridors[close quotes] in which industry collaboration in terms of shared infrastructure, operating principles, service company support, etc., seems inevitable. Given the tremendous technical challenges and uncertainties associated with the play, coupled with the high cost of building, installing, and operating deep-water production systems, industry cooperation similar to that found in some international arenas will be critical to achieving production in this promising new area of an established basin.

  10. Conceptual design of pressure relief systems for cryogenic application

    SciTech Connect (OSTI)

    Grohmann, S.; Süßer, M.

    2014-01-29

    The conceptual design of pressure relief systems is an important aspect in the early phase of any cryogenic system design, because a prudent and responsible evaluation of relief systems involves much more than just relief devices. The conceptual design consists of various steps: At first, hazard scenarios must be considered and the worst-case scenario identified. Next, a staged interaction against pressure increase is to be defined. This is followed by the selection of the general type of pressure relief device for each stage, such as safety valve and rupture disc, respectively. Then, a decision concerning their locations, their capacities and specific features must be taken. Furthermore, it is mandatory to consider the inlet pressure drop and the back pressure in the exhaust line for sizing the safety devices. And last but not least, economic and environmental considerations must be made in case of releasing the medium to the atmosphere. The development of the system's safety concept calls for a risk management strategy based on identification and analysis of hazards, and consequent risk mitigation using a system-based approach in compliance with the standards.

  11. INTERPRETATION REGARDING EXEMPTION RELIEF UNDER 10 C.F.R. PART...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    EXEMPTION RELIEF UNDER 10 C.F.R. PART 820, SUBPART E, EXEMPTION RELIEF, AND NON-COMPLIANT 'DOCUMENTED SAFETY ANALYSES' SUBJECT TO 10 C.F.R. PART 830, NUCLEAR SAFETY MANAGEMENT, ...

  12. Photofabrication of surface relief gratings using post functionalized azo polymers

    SciTech Connect (OSTI)

    Tripathy, S.K.; Kumar, J.; Kim, D.Y.; Jiang, X.; Wang, X.; Li, L.; Sukwattanasinitt, M.; Sandman, D.J.

    1998-07-01

    A series of azobenzene funtionalized polymers has been synthesized by post polymerization azo coupling reaction. Photo-fabrication of surface relief gratings were studied on the polymer films. Epoxy based azo polymers were prepared by post azo coupling reaction to form polymers containing donor-acceptor type azo chromophores. The azo chromophores were designed to contain ionizable groups to impart self-assembling and photoprocessing capabilities to the polymers. The polymers containing 4-(4-(carboxylic acid)phenylazo)aniline chromophores can be directly photofabricated to form surface relief gratings with large surface modulations. Charge interactions had a strong influence on the details of the writing process. A new soluble polydiacetylene, post-functionalized with azobenzene groups was also prepared. Large amplitude surface gratings could be fabricated on this polydiacetylene film as well.

  13. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources

    SciTech Connect (OSTI)

    Russell E. Fray

    2007-06-30

    RPSEA is currently in its first year of performance under contract DE-AC26-07NT42677, Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Administration. Progress continues to be made in establishing the program administration policies, procedures, and strategic foundation for future research awards. Significant progress was made in development of the draft program solicitations. In addition, RPSEA personnel continued an aggressive program of outreach to engage the industry and ensure wide industry participation in the research award solicitation process.

  14. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources

    SciTech Connect (OSTI)

    Russell E. Fray

    2007-05-31

    RPSEA is currently in its first year of performance under contract DE-AC26-07NT42677, Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Administration. Significant progress has been made in establishing the program administration policies, procedures, and strategic foundation for future research awards. RPSEA has concluded an industry-wide collaborative effort to identify focus areas for research awards under this program. This effort is summarized in the RPSEA Draft Annual Plan, which is currently under review by committees established by the Secretary of Energy.

  15. INTERPRETATION REGARDING EXEMPTION RELIEF UNDER 10 C.F.R. PART 820, SUBPART

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    E, EXEMPTION RELIEF, AND NON-COMPLIANT 'DOCUMENTED SAFETY ANALYSES' SUBJECT TO 10 C.F.R. PART 830, NUCLEAR SAFETY MANAGEMENT, SUBPART B, SAFETY BASIS REQUIREMENTS | Department of Energy EXEMPTION RELIEF UNDER 10 C.F.R. PART 820, SUBPART E, EXEMPTION RELIEF, AND NON-COMPLIANT 'DOCUMENTED SAFETY ANALYSES' SUBJECT TO 10 C.F.R. PART 830, NUCLEAR SAFETY MANAGEMENT, SUBPART B, SAFETY BASIS REQUIREMENTS INTERPRETATION REGARDING EXEMPTION RELIEF UNDER 10 C.F.R. PART 820, SUBPART E, EXEMPTION RELIEF,

  16. High voltage bushing having weathershed and surrounding stress relief collar

    DOE Patents [OSTI]

    Cookson, Alan H.

    1981-01-01

    A high voltage electric bushing comprises a hollow elongated dielectric weathershed which encloses a high voltage conductor. A collar formed of high voltage dielectric material is positioned over the weathershed and is bonded thereto by an interface material which precludes moisture-like contaminants from entering between the bonded portions. The collar is substantially thicker than the adjacent weathershed which it surrounds, providing relief of the electric stresses which would otherwise appear on the outer surface of the weathershed. The collar may include a conductive ring or capacitive foil to further relieve electric stresses experienced by the bushing.

  17. PRESSURE RELIEF DEVICE DATA SHEET FORM PS-5 Pressure System Number: Date:

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    RELIEF DEVICE DATA SHEET FORM PS-5 Pressure System Number: Date: Pressure System Name: Pressure Vessel Number (if Applicable): Device installed directly on vessel?: __Yes __No Code: System Fluid: Code Year: Fluid State: Fluid Category: RELIEF DEVICE DATA Device Type ___Safety Relief Valve ____Rupture Disk ___Other (specify) Certification Type: ___ASME ___CE/PED ___Other (specify) Manufacturer Rated Flow Capacity: Part Number Converted Flow Capacity: Serial Number Set Pressure Inspection/Test

  18. PRESSURE RELIEF DEVICE TESTING AND INSPECTION DATA SHEET FORM PS-12

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    RELIEF DEVICE TESTING AND INSPECTION DATA SHEET FORM PS-12 Pressure System Number: Date: Pressure System Name: Vessel Number (if Applicable): Device installed directly on vessel?: __Yes __No Code: System Fluid: Code Year: Fluid State: Fluid Category: RELIEF DEVICE DATA Device Type ___Safety Relief Valve ____Rupture Disk ___Other (specify) Certification Type: ___ASME ___CE/PED ___Other (specify) Manufacturer Rated Flow Capacity: Part Number Converted Flow Capacity: Serial Number Set Pressure: Set

  19. Microbial gene functions enriched in the Deepwater Horizon deep-sea oil plume

    SciTech Connect (OSTI)

    Lu, Z.; Deng, Y.; Nostrand, J.D. Van; He, Z.; Voordeckers, J.; Zhou, A.; Lee, Y.-J.; Mason, O.U.; Dubinsky, E.; Chavarria, K.; Tom, L.; Fortney, J.; Lamendella, R.; Jansson, J.K.; D?haeseleer, P.; Hazen, T.C.; Zhou, J.

    2011-06-15

    The Deepwater Horizon oil spill in the Gulf of Mexico is the deepest and largest offshore spill in U.S. history and its impacts on marine ecosystems are largely unknown. Here, we showed that the microbial community functional composition and structure were dramatically altered in a deep-sea oil plume resulting from the spill. A variety of metabolic genes involved in both aerobic and anaerobic hydrocarbon degradation were highly enriched in the plume compared to outside the plume, indicating a great potential for intrinsic bioremediation or natural attenuation in the deep-sea. Various other microbial functional genes relevant to carbon, nitrogen, phosphorus, sulfur and iron cycling, metal resistance, and bacteriophage replication were also enriched in the plume. Together, these results suggest that the indigenous marine microbial communities could play a significant role in biodegradation of oil spills in deep-sea environments.

  20. Unmanned deepwater-line repair system passes full-scale trials

    SciTech Connect (OSTI)

    Venzi, S.; Vienna, A. )

    1993-09-06

    The first ever full-scale tests of an unmanned, deepwater-pipeline repair system were successfully conducted last year off the coast of Italy. The Italian gas-transmission company SNAM tested a submersible automatic system (SAS) sealine repair system at a depth of 600 m. The modular SAS allows sealines to be repaired by installation of the Nuovo Pignone mechanical connector. The system's trials simulated complete repair intervention on the 20-in. Trans mediterranean pipeline and provided unprecedented experience to SNAM and to the other involved in this project. The paper discusses the origin of the idea for the SAS, the design of the system, construction and testing, the first sea trials, final deep sea trials, and future developments.

  1. Review of “Deepwater Horizon Release Estimate of Rate by PIV”

    SciTech Connect (OSTI)

    Onishi, Yasuo

    2010-06-01

    The Plume Calculation Team (PCT) conducted high quality work within a very short period of time, in spite of needing to use less than ideal quality videos provided by British Petroleum (BP), especially those made before the cutoff of the riser above the Blow Out Preventer (BOP) on June 3, 2010. There are at least two valid approaches for estimating the oil discharge coming out from the Deepwater Horizon broken pipeline and its riser, using BP videotapes. One method is to estimate the exit velocity directly with the use of the Particle Image Velocimetry (PIV). The second method is to use a buoyant plume analysis to determine the exit velocity. The PCT used both of these methods.

  2. PRESSURE RELIEF DEVICE DATA SHEET FORM PS-5 Pressure System Number...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    DEVICE DATA Device Type Safety Relief Valve Rupture Disk Other (specify) ... test passed: YES NO Pop test (valve only) pressure: Test pressure within 5% or ...

  3. Review of the independent risk assessment of the proposed Cabrillo liquified natural gas deepwater port project.

    SciTech Connect (OSTI)

    Gritzo, Louis Alan; Hightower, Marion Michael; Covan, John Morgan; Luketa-Hanlin, Anay Josephine

    2006-01-01

    In March 2005, the United States Coast Guard requested that Sandia National Laboratories provide a technical review and evaluation of the appropriateness and completeness of models, assumptions, analyses, and risk management options presented in the Cabrillo Port LNG Deepwater Port Independent Risk Assessment-Revision 1 (Cabrillo Port IRA). The goal of Sandia's technical evaluation of the Cabrillo Port IRA was to assist the Coast Guard in ensuring that the hazards to the public and property from a potential LNG spill during transfer, storage, and regasification operations were appropriately evaluated and estimated. Sandia was asked to review and evaluate the Cabrillo Port IRA results relative to the risk and safety analysis framework developed in the recent Sandia report, ''Guidance on Risk Analysis and Safety Implications of a Large Liquefied Natural Gas (LNG) Spill over Water''. That report provides a framework for assessing hazards and identifying approaches to minimize the consequences to people and property from an LNG spill over water. This report summarizes the results of the Sandia review of the Cabrillo Port IRA and supporting analyses. Based on our initial review, additional threat and hazard analyses, consequence modeling, and process safety considerations were suggested. The additional analyses recommended were conducted by the Cabrillo Port IRA authors in cooperation with Sandia and a technical review panel composed of representatives from the Coast Guard and the California State Lands Commission. The results from the additional analyses improved the understanding and confidence in the potential hazards and consequences to people and property from the proposed Cabrillo Port LNG Deepwater Port Project. The results of the Sandia review, the additional analyses and evaluations conducted, and the resolutions of suggested changes for inclusion in a final Cabrillo Port IRA are summarized in this report.

  4. Design and installation of an ultra deepwater subsea system: How to minimize risks and costs

    SciTech Connect (OSTI)

    Izetti, R.G.; Moreira, J.R.F.

    1994-12-31

    The world`s deepest Subsea Tree was successfully installed offshore Brazil at a water depth of 1,027 m. The psychological barrier of 1,000 m was finally broken. Actually, subsea completion technology reached a point where the fundamental question is no longer whether fields located at water depths beyond 1,000 m can be profitably completed. The key issue now is: is there a better and safer way to do it? PETROBRAS has pursued an aggressive strategy in research and development concept evaluations and various field studies aiming at a continuous decrease in both CAPEX and OPEX. This paper primarily describes the major subsea completion achievements, resulting from this great effort, which among other topics include: implementation of a standardization program; sharp reduction of both subsea completion and drilling time; a new flowline connection method which combines the advantages of both lay-away and pull-in methods; design and future installation of the world first subsea electrical submersible pump; completion equipment simplification and resulting cost reduction. Also addressed are the key safety aspects related to deepwater completions and the equipment design improvement necessary to safely conduct those operations.

  5. Design and installation of an ultra-deepwater subsea system: How to minimize risks and costs

    SciTech Connect (OSTI)

    Izetti, R.G.; Moreira, J.R.F.

    1995-04-01

    The world`s deepest subsea tree was successfully installed offshore Brazil at a water depth of 1,027 m, finally breaking the psychological barrier of 1,000 m. Actually, subsea completion technology has reached a point where the fundamental question no linger is whether fields located at water depths > 1,000 m can be profitably completed; is there a better and safer way to do it is now the key issue. Petrobras has pursued an aggressive strategy in R and D concept evaluations and various field studies aiming at a continuous decrease in both capital and operational expenditures. This paper describes the major subsea completion achievements resulting from this great effort, which include implementation of a standardization program; sharp reduction of subsea completion and drilling time; a new flowline connection method that combines the advantages of lay-away and pull-in methods; design and future installation of the world`s first subsea electrical submersible pump; and completion equipment simplification and resulting cost reduction. Also addressed are the key safety aspects related to deepwater completions and the equipment design improvement necessary to conduct those operations safely.

  6. Examples, clarifications, and guidance on preparing requests for relief from pump and valve inservice testing requirements

    SciTech Connect (OSTI)

    Ransom, C.B.; Hartley, R.S.

    1996-02-01

    In this report, the Idaho National Engineering Laboratory reviewers discuss related to requests for relief from the American Society of Mechanical Engineers code requirements for inservice testing (IST) of safety-related pumps and valves at commercial nuclear power plants. This report compiles information and examples that may be useful to licensees in developing relief requests submitted to US Nuclear Regulatory Commission (NRC) for their consideration and provides insights and recommendations on related IST issues. The report also gives specific guidance on relief requests acceptable and not acceptable to the NRC and advises licensees in the use of this information for application at their facilities.

  7. Reviews of ASME Section 11 pump and valve relief requests: Post Generic Letter 89-04

    SciTech Connect (OSTI)

    DiBiasio, A.

    1992-07-01

    This paper presents a discussion of ASME Section 11 Pump and Valve Inservice Testing relief request reviews by the NRC and their contractors. Topics that will be discussed include the scope of USNRC reviews in Technical Evaluation Reports (TERs) (and Safety Evaluation, SEs); including the basis for granting relief requests, the status of relief requests in IST Program updates, and the Generic Letter 89-04 approval process; and the level of technical detail required in submitted programs. This presentation is based on the experiences of Brookhaven National Laboratory in reviewing IST Programs for the Mechanical Engineering Branch of the US Nuclear Regulatory Commission.

  8. Reviews of ASME Section 11 pump and valve relief requests: Post Generic Letter 89-04

    SciTech Connect (OSTI)

    DiBiasio, A.

    1992-01-01

    This paper presents a discussion of ASME Section 11 Pump and Valve Inservice Testing relief request reviews by the NRC and their contractors. Topics that will be discussed include the scope of USNRC reviews in Technical Evaluation Reports (TERs) (and Safety Evaluation, SEs); including the basis for granting relief requests, the status of relief requests in IST Program updates, and the Generic Letter 89-04 approval process; and the level of technical detail required in submitted programs. This presentation is based on the experiences of Brookhaven National Laboratory in reviewing IST Programs for the Mechanical Engineering Branch of the US Nuclear Regulatory Commission.

  9. Working Families Tax Relief Act of 2004 (released in AEO2005)

    Reports and Publications

    2005-01-01

    The Working Families Tax Relief Act of 2004 was signed into law on October 13, 2004. Primarily, the Act reduces taxes for individuals and businesses. At least two provisions relate to energy: Depletion of marginal properties and qualified vehicles.

  10. Origins of relief along contacts between eolian sandstones and overlying marine strata

    SciTech Connect (OSTI)

    Eschner, T.B.; Kocurek, G.

    1988-08-01

    Origins of large-scale relief along eolian-marine unit contacts, which form significant stratigraphic traps for hydrocarbons, can be recognized as inherited, reworked, and/or erosional. The Permian Rotliegende-Weissliegende Sandstone and Yellow Sands of Europe may best exemplify inherited relief in that dunes are preserved largely intact. Reworked relief, which shows significant destruction of original dune topography but with remnants of the bedforms preserved, is shown by relict Holocene dunes of coastal Australia, the Jurassic Entrada Sandstone of the San Juan basin, and the Pennsylvanian-Permian Minnelusa Formation of Wyoming. Erosional relief results from post-eolian processes and is exemplified by the Jurassic Entrada Sandstone of northeastern Utah. 11 figs., 1 tab.

  11. DOE Offers Relief to Importers Affected by West Coast Port Closures |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Offers Relief to Importers Affected by West Coast Port Closures DOE Offers Relief to Importers Affected by West Coast Port Closures February 27, 2015 - 5:28pm Addthis Closures at 29 West Coast marine ports in February 2015 due to a labor dispute have resulted in significant delays for certain goods entering the United States through those ports. DOE issued an enforcement policy not to seek civil penalties for violations of the energy and water conservation standards

  12. DEPARTMENT OF ENERGY OFFICE OF GENERAL COUNSEL INTERPRETATION REGARDING EXEMPTION RELIEF PURSUANT TO

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    INTERPRETATION REGARDING EXEMPTION RELIEF PURSUANT TO 10 C.F.R. PART 820, PROCEDURAL RULES FOR DOE NUCLEAR ACTIVITIES, SUBPART E, EXEMPTION RELIEF, AND NON-COMPLIANT "DOCUMENTED SAFETY ANALYSES" SUBJECT TO 10 C.F.R. PART 830, NUCLEAR SAFETY MANAGEMENT, SUBPART B, SAFETY BASIS REQUIREMENTS Subpart D to 10 C.F.R Part 820 provides that the Department of Energy's (DOE) General Counsel (GC) shall be responsible for interpreting the DOE Nuclear Safety Requirements. Pursuant to that

  13. The polyester rope taut leg mooring concept: A feasible means for reducing deepwater mooring cost and improving stationkeeping performance

    SciTech Connect (OSTI)

    Winkler, M.M.; McKenna, H.A.

    1995-12-01

    The polyester rope taut leg mooring system offers a unique opportunity to reduce deepwater mooring system cost, while simultaneously improving stationkeeping performance. These gains are over catenary or taut leg systems designed using all steel components. This paper builds upon work presented at prior OTC conferences and focuses on concept feasibility and implementation. Feasibility is addressed from a systems basis including fiber and rope selection, definition of mechanical properties, mooring system integration, and effects of long-term usage. Implementation is believed practical based on current technology and in-place manufacturing capability. Available cyclic tension test results for polyester rope suggest a comparable fatigue performance to wire rope. The most significant challenge facing application of the polyester taut leg mooring concept is the lack of in-service experience compared to conventional steel catenary mooring systems.

  14. Recent performance experience with US light water reactor self-actuating safety and relief valves

    SciTech Connect (OSTI)

    Hammer, C.G.

    1996-12-01

    Over the past several years, there have been a number of operating reactor events involving performance of primary and secondary safety and relief valves in U.S. Light Water Reactors. There are several different types of safety and relief valves installed for overpressure protection of various safety systems throughout a typical nuclear power plant. The following discussion is limited to those valves in the reactor coolant systems (RCS) and main steam systems of pressurized water reactors (PWR) and in the RCS of boiling water reactors (BWR), all of which are self-actuating having a setpoint controlled by a spring-loaded disk acting against system fluid pressure. The following discussion relates some of the significant recent experience involving operating reactor events or various testing data. Some of the more unusual and interesting operating events or test data involving some of these designs are included, in addition to some involving a number of similar events and those which have generic applicability.

  15. Investigation Of Adhesion Formation In New Stainless Steel Trim Spring Operated Pressure Relief Valves

    SciTech Connect (OSTI)

    Gross, Robert E.; Bukowski, Julia V.; Goble, William M.

    2013-04-16

    Examination of proof test data for new (not previously installed) stainless steel (SS) trim spring operated pressure relief valves (SOPRV) reveals that adhesions form between the seat and disc in about 46% of all such SOPRV. The forces needed to overcome these adhesions can be sufficiently large to cause the SOPRV to fail its proof test (FPT) prior to installation. Furthermore, a significant percentage of SOPRV which are found to FPT are also found to ''fail to open'' (FTO) meaning they would not relief excess pressure in the event of an overpressure event. The cases where adhesions result in FTO or FPT appear to be confined to SOPRV with diameters < 1 in and set pressures < 150 psig and the FTO are estimated to occur in 0.31% to 2.00% of this subpopulation of SS trim SOPRV. The reliability and safety implications of these finding for end-users who do not perform pre-installation testing of SOPRV are discussed.

  16. Deep-water density current deposits of Delaware Mountain Group (Permian), Delaware basin, Texas and New Mexico

    SciTech Connect (OSTI)

    Harms, J.C.; Williamson, C.R.

    1988-03-01

    The Guadalupian Delaware Mountain Group is a 1000-1600-m (3281-5250-ft) thick section of siltstone and sandstone deposited in a deep-water density-stratified basin surrounded by carbonate banks or reefs and broad shallow evaporite-clastic shelves. The most prevalent style of basinal deposition was suspension settling of silt. Laminated siltstone beds are laterally extensive and cover basin-floor topographic irregularities and flat-floored channels as much as 30 m (99 ft) deep and 1 km or more wide. Channels can be observed in outcrop at the basin margin and can be inferred from closely spaced wells in the basin. The channels are straight to slightly sinuous, trend at high angles to the basin margin, and extend at least 70 km (43 mi) into the basin. Sandstone beds, confined to channels, form numerous stratigraphic traps. Hydrocarbon sealing beds are provided by laminated organic siltstone, which laterally can form the erosional margin where channels are cut into siltstone beds. Thick beds of very fine-grained sandstones fill the channels. These sandstones contain abundant large and small-scale traction-current-produced stratification. These sandy channel deposits generally lack texturally graded sedimentation units and show no regular vertical sequence of stratification types or bed thickness. Exploration predictions based on submarine fan models formed by turbidity currents would anticipate very different proximal-distal changes in sandstone geometry and facies. 16 figures.

  17. In-situ stress relief of expanded Alloy 600 steam generator tubing

    SciTech Connect (OSTI)

    Woodward, J.; van Rooyen, D.; McIlree, A.R.

    1984-01-01

    Stress corrosion cracking is the most common cause of defects in steam generator tubing. Methods of averting tubing damage are constantly under review. This paper concentrates on the problem of intergranular stress corrosion cracking, initiated on the primary side, in the expansion transition region of roller expanded Alloy 600 tubing. In general it is believed that residual stresses, arising from the expansion process, are the cause of the problem. The work reported here discusses the identification and implementation of an optimal, in-situ stress relief treatment.

  18. Surface relief gratings on polymer dispersed liquid crystals by polarization holography

    SciTech Connect (OSTI)

    Mazzulla, A.; Pagliusi, P.; Provenzano, C.; Russo, G.; Carbone, G.; Cipparrone, G.

    2004-09-27

    We report the observation of surface relief gratings (SRGs) on polymer dispersed liquid crystal films after polarization holographic recording, demonstrating the formation of SRGs in systems without azo compounds, where photoisomerization and chromophore reorientation processes do not occur. Permanent SRGs, several hundred nanometers deep, are recorded on the surface of a polymeric material containing oriented liquid crystal droplets. The results suggest that SRG growth under uniform intensity irradiation is not exclusively related to the photoisomerization, but is a more general phenomenon which can involve different photoinduced chemical and physical mechanisms sensitive to the light polarization state. These effects contribute to the formation of anisotropic structures during the recording process.

  19. Salt tectonics and structural styles in the deep-water province of the Cabo Frio Region, Rio de Janeiro, Brazil

    SciTech Connect (OSTI)

    Mohriak, W.U.; Macedo, J.M.; Castellani, R.T.

    1996-12-31

    The Cabo Frio region, offshore Rio de Janeiro, lies between two of the most prolific Brazilian oil provinces, the Campos and Santos basins. Major geologic features have been identified using a multidisciplinary approach integrating seismic, gravity, petrographic, and borehole data. The Cabo Frio frontier region is characterized by marked changes in stratigraphy and structural style and is unique among the Brazilian marginal basins. Major geologic features include the deflection of the coastline and pre-Aptian hings line from northeast to east; a large east-striking offshore graben related to salt tectonics; a northwest-trending lineament extending from oceanic crust to the continent; basement-involved landward-dipping (antithetic) normal faults in shallow water; a stable platform in the southern Campos Basin; a thick sequence of postbreakup intrusive and extrusive rocks; and, near the Santos Basin, a mobilized sequence of deep-water postrift strata affected by landward-dipping listric normal faults. These faults are unusual in salt-related passive margins in that they dip landward, apparently detach on the Aptian salt, and show large late Tertiary offsets. Locally, the older sequences do not show substantial growth in the downthrown blocks. South of the Rio de Janeiro coast, a phenomenal landward-dipping fault system detaches blocks of the Albian platform to the north and, to the south, coincides with the depositional limit of the Albian platform. Two end-member processes of salt tectonics in the Cabo Frio region result in either synthetic or antithetic basal shear along the fault weld under the overburden: (1) thin-skinned processes, in which the listric faults were caused by salt flow in response to gravity forces related to massive clastic progradation from the continent; and (2) thick-skinned processes, in which faulting was indirectly triggered by diastrophic causes or disequilibrium in the basement topography.

  20. Pressure Relief Devices for High-Pressure Gaseous Storage Systems: Applicability to Hydrogen Technology

    SciTech Connect (OSTI)

    Kostival, A.; Rivkin, C.; Buttner, W.; Burgess, R.

    2013-11-01

    Pressure relief devices (PRDs) are viewed as essential safety measures for high-pressure gas storage and distribution systems. These devices are used to prevent the over-pressurization of gas storage vessels and distribution equipment, except in the application of certain toxic gases. PRDs play a critical role in the implementation of most high-pressure gas storage systems and anyone working with these devices should understand their function so they can be designed, installed, and maintained properly to prevent any potentially dangerous or fatal incidents. As such, the intention of this report is to introduce the reader to the function of the common types of PRDs currently used in industry. Since high-pressure hydrogen gas storage systems are being developed to support the growing hydrogen energy infrastructure, several recent failure incidents, specifically involving hydrogen, will be examined to demonstrate the results and possible mechanisms of a device failure. The applicable codes and standards, developed to minimize the risk of failure for PRDs, will also be reviewed. Finally, because PRDs are a critical component for the development of a successful hydrogen energy infrastructure, important considerations for pressure relief devices applied in a hydrogen gas environment will be explored.

  1. Interflow dynamics on a low relief forested hillslope: Lots of fill, little spill

    DOE PAGES-Beta [OSTI]

    Du, Enhao; Rhett Jackson, C.; Klaus, Julian; McDonnell, Jeffrey J.; Griffiths, Natalie A.; Williamson, Margaret F.; Greco, James L.; Bitew, Menberu

    2016-01-27

    In this paper, we evaluated the occurrence of perching and interflow over and within a sandy clay loam argillic horizon within first-order, low-relief, forested catchments at the Savannah River Site (SRS) in the Upper Coastal Plain of South Carolina. We measured soil hydraulic properties, depths to the argillic layer, soil moisture, shallow groundwater behavior, interflow interception trench flows, and streamflow over a 4-year period to explore the nature and variability of soil hydraulic characteristics, the argillic “topography”, and their influence on interflow generation. Perching occurred frequently within and above the restricting argillic horizons during our monitoring period, but interflow wasmore » infrequent due to microtopographic relief and associated depression storage on the argillic layer surface. High percolation rates through the argillic horizon, particularly through soil anomalies, also reduced the importance of interflow. Interflow generation was highly variable across eleven segments of a 121 m interception trench. Hillslopes were largely disconnected from stream behavior during storms. Hillslope processes were consistent with the fill-and-spill hypothesis and featured a sequence of distinct thresholds: vertical wetting front propagation to the argillic layer; saturation of the argillic followed by local perching; filling of argillic layer depressions; and finally connectivity of depressions leading to interflow generation. Lastly, analysis of trench flow data indicated a cumulative rainfall threshold of 60 mm to generate interflow, a value at the high end of the range of thresholds reported elsewhere.« less

  2. Results of the Independent Radiological Verification Survey of the B Ditch at DuPont Chambers Works, Deepwater, New Jersey (DNJ001V)

    SciTech Connect (OSTI)

    Johnson, C.A.; Murray, M.E.

    1998-12-01

    This report documents the results of a radiological verification survey conducted at the Chambers Works of the E. I. DuPont Company in Deepwater, New Jersey by a team from the Oak Ridge National Laboratory (ORNL) in response to the Department of Energy's (DOE) Environmental Restoration Program requirements. The survey was to confirm that radioactive residuals previously identified in a portion of a central drainage ditch (the B Ditch) had been remediated to bring that portion of the property into compliance with current U.S. Department of Energy guidelines. The survey was conducted in the spring of 1997 in conjunction with DuPont's remediation and stabilization of the B Ditch to remove elevated levels of 2,4-dinitrotoluene and organic lead compounds. Portions of this ditch were located in an area where former Manhattan Engineering District of the Atomic Energy Commission work was conducted, and an independent verification survey was taken to ensure that this area had been remediated to radionuclide concentrations and activity levels below the applicable guideline limits. The survey included directly measured radiation levels and soil analysis to determine concentrations of uranium, and to compare these data to applicable guidelines. The results of the independent verification survey on this property demonstrate that the remediated and surveyed section of the B Ditch at the DuPont Chambers Works, Deepwater, New Jersey, successfully meets remedial action objectives, and radiological measurements in that portion of the property fall below the limits prescribed by radiological guidelines established for this site.

  3. Surface relief grating in azo-polymer obtained for s-s polarization configuration of the writing beams

    SciTech Connect (OSTI)

    Sobolewska, Anna; Bartkiewicz, Stanislaw

    2012-11-05

    The paper reports on the formation of the surface relief gratings in thin films of the azobenzene-functionalized polymer. We evidence that the efficiency of the formation process of the surface relief gratings strongly depends on the length of the main polymer chains in the case of the s-s configuration. The explanation of this relationship is given and is based on the revealing of the differences in the ability of the motion of the main chain which is strictly related to its length.

  4. Surface relief grating in azo-polymer obtained for s-s polarization configuration of the writing beams

    SciTech Connect (OSTI)

    Sobolewska, Anna; Bartkiewicz, Stanislaw

    2012-10-29

    The paper reports on the formation of the surface relief gratings in thin films of the azobenzene-functionalized polymer. We evidence that the efficiency of the formation process of the surface relief gratings strongly depends on the length of the main polymer chains in the case of the s-s configuration. The explanation of this relationship is given and is based on the revealing of the differences in the ability of the motion of the main chain which is strictly related to its length.

  5. THE EFFECTS OF MAINTENANCE ACTIONS ON THE PFDavg OF SPRING OPERATED PRESSURE RELIEF VALVES

    SciTech Connect (OSTI)

    Harris, S.; Gross, R.

    2014-04-01

    The safety integrity level (SIL) of equipment used in safety instrumented functions is determined by the average probability of failure on demand (PFDavg) computed at the time of periodic inspection and maintenance, i.e., the time of proof testing. The computation of PFDavg is generally based solely on predictions or estimates of the assumed constant failure rate of the equipment. However, PFDavg is also affected by maintenance actions (or lack thereof) taken by the end user. This paper shows how maintenance actions can affect the PFDavg of spring operated pressure relief valves (SOPRV) and how these maintenance actions may be accounted for in the computation of the PFDavg metric. The method provides a means for quantifying the effects of changes in maintenance practices and shows how these changes impact plant safety.

  6. The Effects of Maintenance Actions on the PFDavg of Spring Operated Pressure Relief Valves

    DOE PAGES-Beta [OSTI]

    Harris, S.; Gross, R.; Goble, W; Bukowski, J

    2015-12-01

    The safety integrity level (SIL) of equipment used in safety instrumented functions is determined by the average probability of failure on demand (PFDavg) computed at the time of periodic inspection and maintenance, i.e., the time of proof testing. The computation of PFDavg is generally based solely on predictions or estimates of the assumed constant failure rate of the equipment. However, PFDavg is also affected by maintenance actions (or lack thereof) taken by the end user. This paper shows how maintenance actions can affect the PFDavg of spring operated pressure relief valves (SOPRV) and how these maintenance actions may be accountedmore » for in the computation of the PFDavg metric. The method provides a means for quantifying the effects of changes in maintenance practices and shows how these changes impact plant safety.« less

  7. Corrosion test qualification for in situ stress relief of recirculating steam generators' U-bends

    SciTech Connect (OSTI)

    Monter, J.V.; Miglin, B.P.; Lauer, J.A.

    1989-02-01

    Highly stressed alloy 600 is susceptible to intergranular stress corrosion cracking (IGSCC) in high-purity water at nuclear steam generator (NSG) operating temperatures. Two regions in recirculating steam generators (RSG) are particularly prone to primary-side-initiated SCC: tube expansion transitions of the tube in the tubesheet and tight radii tube bends. One remedial measure to improve IGSCC in these regions is to heat the tubes and thus relieve the residual stresses that contribute significantly to the cracking problem. This article describes a corrosion test program using the accelerated SCC environments of sodium tetrathionate and sodium hydroxide to qualify an in situ stress-relief process for the most SCC-susceptible U-bends in an RSG.

  8. The Effects of Maintenance Actions on the PFDavg of Spring Operated Pressure Relief Valves

    SciTech Connect (OSTI)

    Harris, S.; Gross, R.; Goble, W; Bukowski, J

    2015-12-01

    The safety integrity level (SIL) of equipment used in safety instrumented functions is determined by the average probability of failure on demand (PFDavg) computed at the time of periodic inspection and maintenance, i.e., the time of proof testing. The computation of PFDavg is generally based solely on predictions or estimates of the assumed constant failure rate of the equipment. However, PFDavg is also affected by maintenance actions (or lack thereof) taken by the end user. This paper shows how maintenance actions can affect the PFDavg of spring operated pressure relief valves (SOPRV) and how these maintenance actions may be accounted for in the computation of the PFDavg metric. The method provides a means for quantifying the effects of changes in maintenance practices and shows how these changes impact plant safety.

  9. S. 403: A Bill to amend the Internal Revenue Code of 1986 to allow a tax credit for fuels produced from offshore deep-water projects. Introduced in the Senate of the United States, One Hundred Third Congress, First Session, February 18, 1993

    SciTech Connect (OSTI)

    1993-12-31

    The report S.403 is a bill to amend the Internal Revenue Code of 1986 to allow a tax credit for fuels produced from offshore deep-water projects. The proposed legislative text is included.

  10. Environmental Assessment of Urgent-Relief Acceptance of Foreign Research Reactor Spent Nuclear Fuel

    SciTech Connect (OSTI)

    Not Available

    1994-04-01

    The Department of Energy has completed the Environmental Assessment (EA) of Urgent-Relief Acceptance of Foreign Research Reactor Spent Nuclear Fuel and issued a Finding of No Significant Impact (FONSI) for the proposed action. The EA and FONSI are enclosed for your information. The Department has decided to accept a limited number of spent nuclear fuel elements (409 elements) containing uranium that was enriched in the United States from eight research reactors in Austria, Denmark, Germany, Greece, the Netherlands, Sweden, and Switzerland. This action is necessary to maintain the viability of a major US nuclear weapons nonproliferation program to limit or eliminate the use of highly enriched uranium in civil programs. The purpose of the EA is to maintain the cooperation of the foreign research reactor operators with the nonproliferation program while a more extensive Environmental Impact Statement (EIS) is prepared on a proposed broader policy involving the acceptance of up to 15,000 foreign research reactor spent fuel elements over a 10 to 15 year period. Based on an evaluation of transport by commercial container liner or chartered vessel, five eastern seaboard ports, and truck and train modes of transporting the spent fuel overland to the Savannah River Sits, the Department has concluded that no significant impact would result from any combination of port and made of transport. In addition, no significant impacts were found from interim storage of spent fuel at the Savannah River Site.

  11. Where does streamwater come from in low-relief forested watersheds? A dual-isotope approach

    DOE PAGES-Beta [OSTI]

    Klaus, J.; McDonnell, J. J.; Jackson, C. R.; Du, E.; Griffiths, N. A.

    2015-01-08

    The time and geographic sources of streamwater in low-relief watersheds are poorly understood. This is partly due to the difficult combination of low runoff coefficients and often damped streamwater isotopic signals precluding traditional hydrograph separation and convolution integral approaches. Here we present a dual-isotope approach involving 18O and 2H of water in a low-angle forested watershed to determine streamwater source components and then build a conceptual model of streamflow generation. We focus on three headwater lowland sub-catchments draining the Savannah River Site in South Carolina, USA. Our results for a 3-year sampling period show that the slopes of the meteoricmore » water lines/evaporation water lines (MWLs/EWLs) of the catchment water sources can be used to extract information on runoff sources in ways not considered before. Our dual-isotope approach was able to identify unique hillslope, riparian and deep groundwater, and streamflow compositions. Thus, the streams showed strong evaporative enrichment compared to the local meteoric water line (δ2H = 7.15 · δ18O +9.28‰) with slopes of 2.52, 2.84, and 2.86. Based on the unique and unambiguous slopes of the EWLs of the different water cycle components and the isotopic time series of the individual components, we were able to show how the riparian zone controls baseflow in this system and how the riparian zone "resets" the stable isotope composition of the observed streams in our low-angle, forested watersheds. Although this approach is limited in terms of quantifying mixing percentages between different end-members, our dual-isotope approach enabled the extraction of hydrologically useful information in a region with little change in individual isotope time series.« less

  12. Stress relief treatment of Alloy 600 steam generator tubing. Final report

    SciTech Connect (OSTI)

    van Rooyen, D.; Cragnolino, C.

    1994-01-01

    The intergranular stress corrosion cracking (IGSCC) of Alloy 600 tubing in the primary side of operating steam generators is the subject of this investigation. The objective of the program was to examine the feasibility of heat treatment to alleviate the IGSCC problem. In addition to this, tests were also performed to examine the IGSCC susceptibility of nuclear grade Alloy 600 tubing obtained from various sources. Examination of temperature-time combinations that may hold potential for improved IGSCC resistance of the transition regions of tubes expanded into tube sheet holes was done. The combinations fall in two categories. One is of short duration and relatively high temperature, where induction is the best method of heating because the treatment only lasts from some tens of seconds to a few minutes. The other is carried out in a lower temperature range and lasts for several hours. This latter combination of temperatures and times is considered for the so-called global heat treatment of entire tube sheet. To assess the effect of these treatments, reverse U-bend testing in high purity deaerated water containing an overpressure of hydrogen was employed and several heats of Alloy 600 were compared in tests at 365{degrees}C, which is well above actual operating temperatures of steam generators, but provides an accelerated test procedure. Results of furnace heating in the range of 550-610{degrees}C indicated improvement in IGSCC resistance, with best performance after a heat treatment at 610{degrees}C for nine hours. In addition to stress relief, carbide precipitation can also occur, and their relative contributions to the improvement is discussed.

  13. In situ atomic force microscope study of high-temperature untwinning surface relief in Mn-Fe-Cu antiferromagnetic shape memory alloy

    SciTech Connect (OSTI)

    Wang, L.; Cui, Y. G.; Wan, J. F.; Rong, Y. H.; Zhang, J. H.; Jin, X.; Cai, M. M.

    2013-05-06

    The N-type untwinning surface relief associated with the fcc {r_reversible} fct martensitic transformation (MT) was observed in the Mn{sub 81.5}Fe{sub 14.0}Cu{sub 4.5} antiferromagnetic high-temperature shape memory alloy (SMA) by in situ atomic force microscopy. The measured untwinning relief angles ({theta}{sub {alpha}} Double-Vertical-Line {theta}{sub {beta}}) at the ridge and at the valley were different, and both angles were less than the conventional values. The surface relief exhibited good reversibility during heating and cooling because of the crystallographic reversibility of thermal-elastic SMAs. Untwinning shear was proposed as the main mechanism of the N-type surface relief. The order of the reverse MT was discussed based on the experimental measurements.

  14. Evidence of Deepwater Spawning of Fall Chinook Salmon (Oncorhynchus Tshawytscha) : Spawning Near Ives and Pierce Island of the Columbia River, 1999.

    SciTech Connect (OSTI)

    Mueller, Robert P.; Dauble, Dennis D.

    2000-04-01

    Fall chinook salmon Oncorhynchus tshawytscha, thought to originate from Bonneville Hatchery, were first noted to be spawning downstream of Bonneville Dam by Washington Department of Fisheries and Wildlife (WDFW) biologists in 1993 (Hymer 1997). Known spawning areas include gravel beds on the Washington side of the river near Hamilton Creek and Ives island. Limited spawning ground surveys were conducted in the area around Ives and Pierce Islands during 1994-1997 and based on these surveys it was believed that fall chinook salmon successfully spawned in this area. The size of this population from 1994 to 1996 was estimated at 1,800 to 5,200 fish (Hymer 1997). Recently, chum salmon were also documented spawning downstream of Bonneville Dam. Chum salmon O. kisutch were listed as threatened under the Endangered Species Act (ESA) in March, 1999. There are several ongoing investigations to define the physical habitat characteristics associated with fall chinook and chum salmon spawning areas downstream of Bonneville Dam. A major concern is to determine what flows (i.e. surface elevations) are necessary to ensure their long-term survival. Our objective was to locate deepwater spawning locations in the main Columbia River channel and to collect additional data on physical habitat parameters at the site. This objective is consistent with the high priority that the Northwest Power Planning Council's Independent Advisory Board and the salmon managers have placed on determining the importance of mainstem habitats to the production of salmon in the Columbia River Basin.

  15. VALIDATION OF SPRING OPERATED PRESSURE RELIEF VALVE TIME TO FAILURE AND THE IMPORTANCE OF STATISTICALLY SUPPORTED MAINTENANCE INTERVALS

    SciTech Connect (OSTI)

    Gross, R; Stephen Harris, S

    2009-02-18

    The Savannah River Site operates a Relief Valve Repair Shop certified by the National Board of Pressure Vessel Inspectors to NB-23, The National Board Inspection Code. Local maintenance forces perform inspection, testing, and repair of approximately 1200 spring-operated relief valves (SORV) each year as the valves are cycled in from the field. The Site now has over 7000 certified test records in the Computerized Maintenance Management System (CMMS); a summary of that data is presented in this paper. In previous papers, several statistical techniques were used to investigate failure on demand and failure rates including a quantal response method for predicting the failure probability as a function of time in service. The non-conservative failure mode for SORV is commonly termed 'stuck shut'; industry defined as the valve opening at greater than or equal to 1.5 times the cold set pressure. Actual time to failure is typically not known, only that failure occurred some time since the last proof test (censored data). This paper attempts to validate the assumptions underlying the statistical lifetime prediction results using Monte Carlo simulation. It employs an aging model for lift pressure as a function of set pressure, valve manufacturer, and a time-related aging effect. This paper attempts to answer two questions: (1) what is the predicted failure rate over the chosen maintenance/ inspection interval; and do we understand aging sufficient enough to estimate risk when basing proof test intervals on proof test results?

  16. Deepwater Spawning of Fall Chinook Salmon (Oncorhynchus Tshawytscha) : Spawning Near Ives and Pierce Island of the Columbia River, 2001 Annual Report.

    SciTech Connect (OSTI)

    Mueller, Robert P.

    2002-10-01

    Pacific Northwest National Laboratory initiated studies to identify potential fall chinook salmon (Oncorhynchus tshawytscha) spawning habitat and assess the extent of spawning in deep water (>1 m) downstream of Bonneville Dam in the fall of 1999. This report provides results from 2001, the third year of our effort. The main objective of this study was to find deepwater spawning locations of fall chinook salmon in the main Columbia River channel, collect additional data on physical habitat parameters at spawning sites, and provide estimates of adult spawners in the area. The secondary objective was to map any chum salmon redds located in the deeper sections near Hamilton Slough. River flows during the spawning surveys in 2001 were lower than in 1999 and 2000. Peak spawning activity, based on redd counts and live fish seen near redds, was on or near November 9, 2001. The location of the spawning area was similar to that of 1999 and 2000. One difference was the majority of redds were found in deeper water (>1.5 m) and closer to the shoreline adjacent to Pierce Island. Because of the low river flows during the fall of 2001, only a handful of redds were found using the boat-deployed video system within Hamilton Slough. No chum salmon (O. keta) redds were found in areas surveyed during 2000. (Note: surveys were limited to deeper sections of Hamilton Slough and near the main river channel.) An estimated 717 fall chinook salmon redds at water depths exceeding 1.5 m ({approx} 125 kcfs) were documented in 2001. These estimates are expanded from the number of redds found within a predefined survey area. Fall chinook salmon redds were found at water depths from 1.5-4.6 m and were located in a general area of {approx} 4.9 ha. Fall chinook salmon redds were constructed in gravels ranging from 3.2-13.4 cm in diameter and water velocities of 0.29-0.70 m/s.

  17. Deepwater Spawning of Fall Chinook Salmon (Oncorhynchus tshawtscha) Near Ives and Pierce Island of the Columbia River, 2002-2003 Annual Report.

    SciTech Connect (OSTI)

    Mueller, Robert

    2003-09-01

    Pacific Northwest National Laboratory conducted video-based boat surveys to identify fall chinook salmon (Oncorhynchus tshawytscha) spawning areas located in deep water (>1 m) downstream of Bonneville Dam in the fall of 2002. This report documents the number and extent of chinook salmon spawning near Ives and Pierce Islands of the Columbia River, and is the fourth in a series of reports prepared since 1999. The main objective of this study was to find deepwater spawning locations of fall chinook salmon in the main Columbia River channel, collect additional data on physical habitat parameters at spawning sites, and provide estimates of adult spawners in the surveyed area. The secondary objective was to document the occurrence of any chum salmon (O. keta) redds located in the deeper sections near below Hamilton Creek. There was a significant increase in the number of fall chinook salmon redds found in the locations surveyed during the 2002 surveys when compared to previous surveys by Pacific Northwest National Laboratory. A total of 192 redds were found in two general locations adjacent to Pierce Island (river km 228.5) encompassing an area of approximately 9.31 ha. Peak spawning activity, based on redd counts and live fish seen near redds, was on or near November 15, 2002. An estimated 1,768 fall chinook salmon redds at water depths exceeding {approx}1.m ({approx} 125 kcfs) were documented in 2002. This estimate is the expanded number based on the number of redds found within the pre-defined survey area. Fall chinook salmon redds were found at water depths from 0.9 to 8.5 m and were constructed in gravel to large cobble ranging in size from 4.83 to 13.4 cm in diameter. No chum salmon redds were found in areas surveyed during 2002, although several carcasses were found at the mouth of Woodward Creek and in the deeper sections below Hamilton Creek.

  18. Exploratory Characterization of a Perfluoropolyether Oil as a Possible Viscosity Standard at Deepwater Production Conditions of 533 K and 241 MPa

    SciTech Connect (OSTI)

    Baled, Hseen O.; Tapriyal, Deepak; Morreale, Bryan D.; Soong, Yee; Gamwo, Isaac; Krukonis, Val; Bamgbade, Babatunde A.; Wu, Yue; McHugh, Mark A.; Burgess, Ward A.; M Enick, Robert M.

    2013-10-01

    DuPonts perfluoropolyether oil Krytox GPL 102 is a promising candidate for the high-temperature, high-pressure Deepwater viscosity standard (DVS). The preferred DVS is a thermally stable liquid that exhibits a viscosity of roughly 20 mPa?s at 533 K and 241 MPa; a viscosity value representative of light oils found in ultra-deep formations beneath the deep waters of the Gulf of Mexico. A windowed rolling-ball viscometer designed by our team is used to determine the Krytox GPL 102 viscosity at pressures to 245 MPa and temperatures of 311 K, 372 K, and 533 K. At 533 K and 243 MPa, the Krytox GPL 102 viscosity is (27.21.3)mPa?s . The rolling-ball viscometer viscosity results for Krytox GPL 102 are correlated with an empirical 10-parameter surface fitting function that yields an MAPD of 3.9 %. A Couette rheometer is also used to measure the Krytox GPL 102 viscosity, yielding a value of (26.21)mPa?s at 533 K and 241 MPa. The results of this exploratory study suggest that Krytox GPL 102 is a promising candidate for the DVS, primarily because this fluoroether oil is thermally stable and exhibits a viscosity closer to the targeted value of 20 mPa ? s at 533 K and 241 MPa than any other fluid reported to date. Nonetheless, further studies must be conducted by other researcher groups using various types of viscometers and rheometers on samples of Krytox GPL 102 from the same lot to further establish the properties of Krytox GPL 102.

  19. Non destructive neutron diffraction measurements of cavities, inhomogeneities, and residual strain in bronzes of Ghiberti's relief from the Gates of Paradise

    SciTech Connect (OSTI)

    Festa, G.; Senesi, R.; Alessandroni, M.; Andreani, C.; Vitali, G.; Porcinai, S.; Giusti, A. M.; Materna, T.; Paradowska, A. M.

    2011-03-15

    Quantitative neutron studies of cultural heritage objects provide access to microscopic, mesoscopic, and macroscopic structures in a nondestructive manner. In this paper we present a neutron diffraction investigation of a Ghiberti Renaissance gilded bronze relief devoted to the measurement of cavities and inhomogeneities in the bulk of the sample, along with the bulk phase composition and residual strain distribution. The quantitative measurements allowed the determination of the re-melting parts extension, as well as improving current knowledge about the manufacturing process. The study provides significant and unique information to conservators and restorators about the history of the relief.

  20. ESTIMATED SIL LEVELS AND RISK COMPARISONS FOR RELIEF VALVES AS A FUNCTION OF TIME-IN-SERVICE

    SciTech Connect (OSTI)

    Harris, S.

    2012-03-26

    Risk-based inspection methods enable estimation of the probability of spring-operated relief valves failing on demand at the United States Department of Energy's Savannah River Site (SRS) in Aiken, South Carolina. The paper illustrates an approach based on application of the Frechet and Weibull distributions to SRS and Center for Chemical Process Safety (CCPS) Process Equipment Reliability Database (PERD) proof test results. The methodology enables the estimation of ANSI/ISA-84.00.01 Safety Integrity Levels (SILs) as well as the potential change in SIL level due to modification of the maintenance schedule. Current SRS practices are reviewed and recommendations are made for extending inspection intervals. The paper compares risk-based inspection with specific SILs as maintenance intervals are adjusted. Groups of valves are identified in which maintenance times can be extended as well as different groups in which an increased safety margin may be needed.

  1. Stress relief to prevent stress corrosion in the transition region of expanded Alloy 600 steam-generator tubing. Final report. [PWR

    SciTech Connect (OSTI)

    Woodward, J.; van Rooyen, D.

    1983-05-01

    The feasibility of preventing primary side roll transition cracking has been investigated, using induction heating to attain stress relief of expanded Ni-Cr-Fe Alloy 600 steam generator tubing. Work on rolled tubing and U-bends has shown that temperatures with which stress relief can be obtained range from 700 to 850/sup 0/C, with lower temperatures in this range requiring longer times at temperature to provide the requisite reduction in residual stresses. No work has yet been done outside this range. Preliminary tests, using induction heating, have been carried out on a mock tube sheet assembly, designed to the dimensions of a typical steam generator, and have identified the type of heating/cooling cycle that would occur in the tube sheet during a stress relief operation. Preliminary results show that the times to reach the higher temperatures in the range observed to give stress relief, of the order of 850/sup 0/C, can be as short as 8 seconds, and less with optimum coil design and power control.

  2. Deepwater Spawning of Fall Chinook Salmon (Oncorhynchus tshawtscha) Near Ives and Pierce Island of the Columbia River, 2003-2004 Annual Report.

    SciTech Connect (OSTI)

    Mueller, Robert

    2004-10-01

    Pacific Northwest National Laboratory conducted video-based boat surveys in fall 2003 to identify spawning areas for fall Chinook salmon (Oncorhynchus tshawytscha) in deep water (>1 m) downstream of Bonneville Dam. This report documents the number and extent of Chinook salmon spawning near Ives and Pierce islands of the Columbia River, and is the fifth in a series of reports prepared since 1999. The primary objective of this study was to find deepwater spawning locations of fall Chinook salmon in the main Columbia River channel, collect additional data on physical habitat parameters at spawning sites, and provide estimates of adult spawners in the surveyed area. The secondary objective was to document the occurrence of any chum salmon (O. keta) redds in the deeper sections near below Hamilton Creek. Results from the 2003 study show a continuing trend upward in the number of fall Chinook salmon redds found within the survey zones. The number of fall Chinook redds found in the Ives Pierce Island complex (river km 228.5) has increased by a factor of five since the surveys began in 1999. The total number of redds found during 2003 was 336, which compares to 192 in 2002, 43 in 2001, 76 in 2000, and 64 in 1999. The redds encompassed an area of 13.7 ha occurring adjacent to the lower part of Ives Island and Pierce Island. Peak spawning activity, based on redd counts and live fish seen near redds, was on or near November 24, 2003. An expanded redd count based on percentage of video coverage in the primary and secondary search zones was 3,218 fall Chinook salmon redds in water exceeding 1 m deep and flowing at about 125 kcfs. Fall Chinook salmon redds were found at water depths from 1.07 to 7.6 m and were constructed predominantly of medium cobbles ranging from 7.6 to 15.2 cm in diameter. Two chum salmon redds were found in a small location downstream from Hamilton Creek in water depths of approximately 1 m. No salmon redds were found in other areas searched, including near

  3. Deepwater Spawning of Fall Chinook Salmon (Oncorhynchus tshawytscha) near Ives and Pierce Island of the Columbia River, 2004-2005 Annual Report.

    SciTech Connect (OSTI)

    Mueller, Robert

    2005-10-01

    Pacific Northwest National Laboratory conducted video-based boat surveys to identify fall Chinook salmon (Oncorhynchus tshawytscha) spawning areas located in deep water (greater than 1 m) downstream of Bonneville Dam in fall 2004. This report documents the number and extent of Chinook salmon spawning near Ives and Pierce Islands of the Columbia River and is the sixth in a series of reports prepared since 1999. The main objectives of this study were to find deepwater spawning locations of fall Chinook salmon in the main Columbia River channel, collect additional data on physical habitat parameters at spawning sites, and provide estimates of adult spawners in the surveyed area. The primary search area was adjacent to the upper portion of Pierce Island, and the secondary search zone was downstream of this area near the lower portion of Pierce Island. A secondary objective was to document the occurrence of any chum salmon (O. keta) redds in the deeper sections downstream of Hamilton Creek (slough zone search area). Fall Chinook salmon redd numbers were down slightly from the record number found during 2003. The number of fall Chinook redds found in the Ives-Pierce Island complex (river km 228.5) during 2004 was 293, which does not include the number of shallow water redds found by visual observation by boat by the Oregon Department of Fish and Wildlife. The redds encompassed an area of 14.6 ha occurring adjacent to the lower part of Ives Island and Pierce Island. Peak spawning activity, based on redd counts and live fish seen near redds, was on or near November 16, 2004. An expanded redd count based on percentage video coverage in the primary and secondary search zones was 3,198 fall Chinook salmon redds at water depths exceeding approximately 1.0 m (approximately 125 kcfs) with an estimated spawning population of 10,800. Fall Chinook salmon redds were found at water depths from 1.07 to 7.6 m and were constructed predominantly of medium cobbles ranging in size from 7

  4. Recrystallization and modification of the stainless-steel surface relief under photonic heat load in powerful plasma discharges

    SciTech Connect (OSTI)

    Budaev, V. P. Martynenko, Yu. V.; Khimchenko, L. N.; Zhitlukhin, A. M.; Klimov, N. S.; Pitts, R. A.; Linke, J.; Bazylev, B.; Belova, N. E.; Karpov, A. V.; Kovalenko, D. V.; Podkovyrov, V. L.; Yaroshevskaya, A. D.

    2013-11-15

    Targets made of ITER-grade 316L(N)-IG stainless steel and Russian-grade 12Cr18Ni10Ti stainless steel with a close composition were exposed at the QSPA-T plasma gun to plasma photonic radiation pulses simulating conditions of disruption mitigation in ITER. After a large number of pulses, modification of the stainless-steel surface was observed, such as the formation of a wavy structure, irregular roughness, and cracks on the target surface. X-ray and optic microscopic analyses of targets revealed changes in the orientation and dimensions of crystallites (grains) over a depth of up to 20 μm for 316L(N)-IG stainless steel after 200 pulses and up to 40 μm for 12Cr18Ni10Ti stainless steel after 50 pulses, which is significantly larger than the depth of the layer melted in one pulse (∼10 μm). In a series of 200 tests of ITER-grade 316L(N)-IG ITER stainless steel, a linear increase in the height of irregularity (roughness) with increasing number of pulses at a rate of up to ∼1 μm per pulse was observed. No alteration in the chemical composition of the stainless-steel surface in the series of tests was revealed. A model is developed that describes the formation of wavy irregularities on the melted metal surface with allowance for the nonlinear stage of instability of the melted layer with a vapor/plasma flow above it. A decisive factor in this case is the viscous flow of the melted metal from the troughs to tops of the wavy structure. The model predicts saturation of the growth of the wavy structure when its amplitude becomes comparable with its wavelength. Approaches to describing the observed stochastic relief and roughness of the stainless-steel surface formed in the series of tests are considered. The recurrence of the melting-solidification process in which mechanisms of the hill growth compete with the spreading of the material from the hills can result in the formation of a stochastic relief.

  5. RELAP5/MOD3 assessment for calculation of safety and relief valve discharge piping hydrodynamic loads. International agreement report

    SciTech Connect (OSTI)

    Stubbe, E.J.; VanHoenacker, L.; Otero, R.

    1994-02-01

    This report presents an assessment study for the use of the code RELAP 5/MOD3/5M5 in the calculation of transient hydrodynamic loads on safety and relief discharge pipes. Its predecessor, RELAP 5/MOD1, was found adequate for this kind of calculations by EPRI. The hydrodynamic loads are very important for the discharge piping design because of the fast opening of the valves and the presence of liquid in the upstream loop seals. The code results are compared to experimental load measurements performed at the Combustion Engineering Laboratory in Windsor (US). Those measurements were part of the PWR Valve Test Program undertaken by EPRI after the TMI-2 accident. This particular kind of transients challenges the applicability of the following code models: two-phase choked discharge; interphase drag in conditions with large density gradients; heat transfer to metallic structures in fast changing conditions; two-phase flow at abrupt expansions. The code applicability to this kind of transients is investigated. Some sensitivity analyses to different code and model options are performed. Finally, the suitability of the code and some modeling guidelines are discussed.

  6. On-Site Research: Deepwater

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... government personnel to address energy-related issues and needs in the Alaskan Arctic. ... oil and gas supply, reduce our nation's dependency foreign imports, and address the ...

  7. ULTRA-DEEPWATER ADVISORY COMMITTEE

    Energy.gov (indexed) [DOE]

    at 12:05 p.m. EST. Acting Designated Federal Officer, Elena Melchert, took roll call and announced that a quorum was present; all committee members were in attendance. Ms. ...

  8. Deepwater Wind | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Street Suite 402 Place: Hoboken, New Jersey Zip: 07030 Region: Northeast - NY NJ CT PA Area Sector: Wind energy Product: offshore wind Phone Number: 201.850.1717 Website:...

  9. RESULTS FROM THE (1) DATA COLLECTION WORKSHOP, (2) MODELING WORKSHOP AND (3) DRILLING AND CORING METHODS WORKSHOP AS PART OF THE JOINT INDUSTRY PARTICIPATION (JIP) PROJECT TO CHARACTERIZE NATURAL GAS HYDRATES IN THE DEEPWATER GULF OF MEXICO

    SciTech Connect (OSTI)

    Stephen A. Holditch; Emrys Jones

    2002-09-01

    In 2000, Chevron began a project to learn how to characterize the natural gas hydrate deposits in the deepwater portions of the Gulf of Mexico. A Joint Industry Participation (JIP) group was formed in 2001, and a project partially funded by the U.S. Department of Energy (DOE) began in October 2001. The primary objective of this project is to develop technology and data to assist in the characterization of naturally occurring gas hydrates in the deepwater Gulf of Mexico. These naturally occurring gas hydrates can cause problems relating to drilling and production of oil and gas, as well as building and operating pipelines. Other objectives of this project are to better understand how natural gas hydrates can affect seafloor stability, to gather data that can be used to study climate change, and to determine how the results of this project can be used to assess if and how gas hydrates act as a trapping mechanism for shallow oil or gas reservoirs. As part of the project, three workshops were held. The first was a data collection workshop, held in Houston during March 14-15, 2002. The purpose of this workshop was to find out what data exist on gas hydrates and to begin making that data available to the JIP. The second and third workshop, on Geoscience and Reservoir Modeling, and Drilling and Coring Methods, respectively, were held simultaneously in Houston during May 9-10, 2002. The Modeling Workshop was conducted to find out what data the various engineers, scientists and geoscientists want the JIP to collect in both the field and the laboratory. The Drilling and Coring workshop was to begin making plans on how we can collect the data required by the project's principal investigators.

  10. Significant issues and changes for ANSI/ASME OM-1 1981, part 1, ASME OMc code-1994, and ASME OM Code-1995, Appendix I, inservice testing of pressure relief devices in light water reactor power plants

    SciTech Connect (OSTI)

    Seniuk, P.J.

    1996-12-01

    This paper identifies significant changes to the ANSI/ASME OM-1 1981, Part 1, and ASME Omc Code-1994 and ASME OM Code-1995, Appendix I, {open_quotes}Inservice Testing of Pressure Relief Devices in Light-Water Reactor Power Plants{close_quotes}. The paper describes changes to different Code editions and presents insights into the direction of the code committee and selected topics to be considered by the ASME O&M Working Group on pressure relief devices. These topics include scope issues, thermal relief valve issues, as-found and as-left set-pressure determinations, exclusions from testing, and cold setpoint bench testing. The purpose of this paper is to describe some significant issues being addressed by the O&M Working Group on Pressure Relief Devices (OM-1). The writer is currently the chair of OM-1 and the statements expressed herein represents his personal opinion.

  11. Combining Multicomponent Seismic Attributes, New Rock Physics Models, and In Situ Data to Estimate Gas-Hydrate Concentrations in Deep-Water, Near-Seafloor Strata of the Gulf of Mexico

    SciTech Connect (OSTI)

    Bureau of Economic Geology

    2009-04-30

    The Bureau of Economic Geology was contracted to develop technologies that demonstrate the value of multicomponent seismic technology for evaluating deep-water hydrates across the Green Canyon area of the Gulf of Mexico. This report describes the methodologies that were developed to create compressional (P-P) and converted-shear (P-SV) images of near-seafloor geology from four-component ocean-bottom-cable (4C OBC) seismic data and the procedures used to integrate P-P and P-SV seismic attributes with borehole calibration data to estimate hydrate concentration across two study areas spanning 16 and 25 lease blocks (or 144 and 225 square miles), respectively. Approximately 200 km of two-dimensional 4C OBC profiles were processed and analyzed over the course of the 3-year project. The strategies we developed to image near-seafloor geology with 4C OBC data are unique, and the paper describing our methodology was peer-recognized with a Best Paper Award by the Society of Exploration Geophysicists in the first year of the project (2006). Among the valuable research findings demonstrated in this report, the demonstrated ability to image deep-water near-seafloor geology with sub-meter resolution using a standard-frequency (10-200 Hz) air gun array on the sea surface and 4C sensors on the seafloor has been the accomplishment that has received the most accolades from professional peers. Our study found that hydrate is pervasive across the two study areas that were analyzed but exists at low concentrations. Although our joint inversion technique showed that in some limited areas, and in some geologic units across those small areas, hydrates occupied up to 40-percent of the sediment pore space, we found that when hydrate was present, hydrate concentration tended to occupy only 10-percent to 20-percent of the pore volume. We also found that hydrate concentration tended to be greater near the base of the hydrate stability zone than it was within the central part of the stability

  12. EVALUATION OF SPRING OPERATED RELIEF VALVE MAINTENANCE INTERVALS AND EXTENSION OF MAINTENANCE TIMES USING A WEIBULL ANALYSIS WITH MODIFIED BAYESIAN UPDATING

    SciTech Connect (OSTI)

    Harris, S.; Gross, R.; Mitchell, E.

    2011-01-18

    The Savannah River Site (SRS) spring operated pressure relief valve (SORV) maintenance intervals were evaluated using an approach provided by the American Petroleum Institute (API RP 581) for risk-based inspection technology (RBI). In addition, the impact of extending the inspection schedule was evaluated using Monte Carlo Simulation (MCS). The API RP 581 approach is characterized as a Weibull analysis with modified Bayesian updating provided by SRS SORV proof testing experience. Initial Weibull parameter estimates were updated as per SRS's historical proof test records contained in the Center for Chemical Process Safety (CCPS) Process Equipment Reliability Database (PERD). The API RP 581 methodology was used to estimate the SORV's probability of failing on demand (PFD), and the annual expected risk. The API RP 581 methodology indicates that the current SRS maintenance plan is conservative. Cost savings may be attained in certain mild service applications that present low PFD and overall risk. Current practices are reviewed and recommendations are made for extending inspection intervals. The paper gives an illustration of the inspection costs versus the associated risks by using API RP 581 Risk Based Inspection (RBI) Technology. A cost effective maintenance frequency balancing both financial risk and inspection cost is demonstrated.

  13. Data from Deepwater Horizon | Department of Energy

    Office of Environmental Management (EM)

    28th of May and shows pressures before and after the attempted top kill and junk shots. ... events, including operations such as the kill attempt, the cutting of the riser, and ...

  14. Deepwater completion and tieback -- A case study

    SciTech Connect (OSTI)

    Ghiselin, D.

    1996-10-01

    Major operators are engaged in large-scale integrated projects around the world. Does integration favor the big boys, or can a small independent operator benefit from this approach? Independent partners Hardy Oil and Gas USA and Samedan Oil Corp. looked into integrated project management to successfully design and install subsea completions, subsea pipelines, and platform tiebacks and interfaces to two platforms operated by Texaco and Chevron, respectively. The paper describes the project management approach taken and results of the project.

  15. Horizontal subsea trees allow frequent deepwater workovers

    SciTech Connect (OSTI)

    Krenek, M.; Hall, G.; Sheng, W.Z.

    1995-05-01

    Horizontal subsea wellheads have found application in the Liuhua oil field in the South China Sea. These trees allow installation and retrieval of downhole equipment through the tree without having to disturb the tree or its external connections to flow lines, service lines, or control umbilicals. This access to the well is important because the Liuhua wells will be produced with electrical submersible pumps (ESPs), which may have relatively short intervals between maintenance, leading to frequent well work. The wells will be completed subsea in about 300 m of water. The large bore, horizontal trees allow all downhole equipment to be pulled without removal of the subsea tree. This wellhead configuration also provides well control and vertical access to downhole equipment through a conventional marine drilling riser and subsea blowout preventer (BOP), eliminating the need for costly specialized completion risers. Another benefit of the horizontal tree is its extremely compact profile with a low number of valves for well control. Valve size and spacing are decoupled from the size and bore spacing of the tubing hanger. The tree`s low profile geometry reduces costs of manufacturing the tree and framework and optimize load transfer to the wellhead.

  16. Shell appraising deepwater discovery off Philippines

    SciTech Connect (OSTI)

    Scherer, M. ); Lambers, E.J.T.; Steffens, G.S. )

    1993-05-10

    Shell International Petroleum Co. Ltd. negotiated a farmout in 1990 from Occidental International Exploration and Production Co. for Block SC-38 in the South China Sea off Palawan, Philippines, following Oxy's discovery of gas in 1989 in a Miocene Nido limestone buildup. Under the terms of the farmout agreement, Shell became operator with a 50% share. Following the disappointing well North Iloc 1, Shell was successful in finding oil and gas in Malampaya 1. Water 700-1,000 m deep, remoteness, and adverse weather conditions have imposed major challenges for offshore operations. The paper describes the tectonic setting; the Nido limestone play; the Malampaya discovery; and Shell's appraisal studies.

  17. Influence of long-time stress relief treatments on the dynamic fracture toughness properties of ASME SA508 C1 2a and ASME SA533 GR B C12 pressure vessel steels

    SciTech Connect (OSTI)

    Logsdon, W.A.

    1982-03-01

    Dynamic fracture toughness tests were performed on materials which had been subjected to one of three long-time post weld type stress relief heat treatments: 48 hours at 1000/degree/F (538/degree/C), 24 hours at 1125/degree/F (607/degree/C), and 48 hours at 1125/degree/F (607/degree/C). Linear elastic K/sub Id/ results were obtained at low temperatures while J-integral techniques were utilized to evaluate dynamic fracture toughness over the transition and upper shelf temperature ranges. Tensile, Charpy impact, and drop weight nil-ductility transition tests as well as room temperature, air environment fatigue crack growth rate tests (SA508 Cl 2a only) were also performed. The fracture toughness of both materials exceeded the ASME specified minimum reference toughness K/sub IR/ curve. 17 refs.

  18. WPN 93-12- Disaster Relief

    Energy.gov [DOE]

    The provisions of this guidance apply to all grantees applying for financial assistance under the Weatherization Assistance Program.

  19. University of Maine Researching Floating Technologies for Deepwater...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... This work includes: Floating wind turbine model scaling method improvements Additional data analysis and investigation of coupled physics and validation of FAST for spar-buoy and ...

  20. Deepwater Wind Formerly Winergy LLC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    New York Zip: 11967 Sector: Wind energy Product: Has carried out a survey of feasible offshore wind sites in the US. Coordinates: 40.80063, -72.872189 Show Map Loading...

  1. ORISE: DeepwaterHorizon and Nuclear & Radiological Incidents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    System's Incident Command System was utilized during the response, there were immense command and coordination challenges for the unified management team never before...

  2. Peru onshore-deepwater basins should have large potential

    SciTech Connect (OSTI)

    Zuniga-Rivero, F.; Keeling, J.A.; Hay-Roe, H.

    1998-10-19

    Perupetro`s recent announcement that 13 offshore exploration blocks of nearly 1 million acres each will be offered for bids in the fourth quarter of 1998 has reawakened interest in this extensive, largely unexplored area. The new government policy, combined with the results of modern, deep-probing seismic surveys, has already led to a stepped-up search for oil and gas that will probably escalate. Most of Peru`s ten coastal basins are entirely offshore, but at both ends of the 1,500-mile coastline the sedimentary basins stretch from onshore across the continental shelf and down the continental slope. Two of these basin areas, both in the north, have commercial production. The third, straddling the country`s southern border, has never been drilled either on land or offshore. The Peruvian sectors of these three basins total roughly 50,000 sq miles in area, 75% offshore. All have major oil and gas potential. They are described individually in this article, an update in the ongoing studies last reported at the 1998 Offshore Technology Conference and in the first article of this series.

  3. FE's Ultra-Deepwater Program focuses on spill prevention, safety...

    Energy Savers

    ... of reservoir fluids and the dynamics of these fluids during extraction. Improved models will decrease uncertainty associated with fluid quantity and flow at and near the borehole. ...

  4. Ultra-Deepwater Advisory Committee Elena Melchert Acting Designated...

    Office of Environmental Management (EM)

    ... Offshore Conditions - Quantifying Complex Fluid-Phase Properties at High PressureHigh ... Understanding of Multiphase Flow Dynamics of Hydrocarbon Mixtures Leads: Bob ...

  5. Modal Dynamics and Stability of Large Multi-megawatt Deepwater...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... modal response of a rotating land-based Darrieus-type VAWT. 8 Herein, the OWENS toolkit ... The blades may be affixed to the tower at their ends as in the Darrieus and V-VAWT ...

  6. OCT (Offshore Technology Conference) accents deepwater action around the globe

    SciTech Connect (OSTI)

    Yost, P.; Scarborough, R.H.

    1980-05-12

    According to P. Yost (US Coast Guard) at the 12th Offshore Technology Conference (Houston 1980), the US Coast Guard's high-seas boom and skimmer equipment worked well with the strong constant currents and heavy crude involved in the Ixtoc blowout but due to a lighter crude and more variable currents, was not as successful in containing spills from the Burmah Agate tanker in the fall of 1989. Texas beaches will not remove any more oil from the Ixtoc blowout, but the long term effects of the spill remain unknown. Federal and state officials are examining options concerning the 17-19 tar mats deposited by the spill on the beaches; the only way to remove the tar mats might be by bulldozer at low tide. A Coast Guard study of tanker and freighter traffic off Galveston, Texas has been completed and recommendations, possibly involving earlier boarding by pilots of incoming vessels, will be made soon. Other papers presented at the OTC are discussed.

  7. Annual Report: EPAct Complementary Program's Ultra-Deepwater...

    Office of Scientific and Technical Information (OSTI)

    The objective of this body of work is to build the scientific understanding and assessment ... gas emissions, (2) predicting the composition and volume of waters produced during ...

  8. Subsea technology progress buoys Gulf of Mexico deepwater action

    SciTech Connect (OSTI)

    Koen, A.D.

    1996-09-02

    This paper reviews the technological advances in subsea oil and gas equipment to drive a new era of exploration and development in the outer continental shelf and other areas considered to complex to economically pursue. As subsea technology expands into deep waters, operators in the Gulf are using subsea production systems based on template and well cluster designs. Subsea cluster systems are gaining favor among operators because they allow more flexibility with shallow water flow which occurs during the first 1,000 feet of clay formations below the seabed. The paper also provides insight into deep water drilling, remote operated vehicles, deep water umbilicals, and other deep water production equipment.

  9. Deepwater pipeline intervention work with an acoustically controlled power module

    SciTech Connect (OSTI)

    Conter, A.; Launaro, F.; Bigoni, G.

    1997-02-01

    The stabilization of submarine pipeline free spans along uneven sea bottoms is performed conventionally using technologies such as gravel dumping, post trenching, and mattress installation. A new technology has been developed to support free spans along the 26-inch Transmed Gas Pipelines crossing the Sicily Channel in water depths ranging from 50 m to 510 m. This technology is based on the pipeline mechanical support Atlantis and its installation module Pegaso and was developed keeping requirements such as short installation time, system redundancy, operational flexibility, and simple interface with the support vessel in mind. The installation time reduction is achieved by automatic operational procedures that are controlled acoustically from the surface. Power is stored inside two dedicated battery packs placed on board pegaso; no umbilical cable is necessary, so that a vessel equipped with a normal crane is enough to launch and operate the system. Marine operations carried out in 1993 showed that a support can be installed in about 1 hour. In good weather conditions, three Atlantis were installed in 24 hours, including deck operations for recharging the battery packs. A total of 16 supports was installed along the 4th and 5th Transmed Gas Pipelines. The system has proved to be a cost-effective and flexible alternative to conventional technologies for free-span support, especially in deep waters. A cost/benefit analysis also shows the break-even point of the new technology vs. gravel dumping.

  10. Providing Additional Pressure Relief to the Remediated Nitrate Salt

    Energy.gov [DOE]

    After the radiological event on February 14, 2014 at the Waste Isolation Pilot Plant (WIPP), Department of Energy (DOE) scientists from several national laboratories conducted extensive experiments and modeling studies to determine what caused the drum to breach.

  11. Pressure Relief Devices for High-Pressure Gaseous Storage Systems...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Storage Systems: Applicability to Hydrogen Technology A. Kostival, C. Rivkin, W. ... Storage Systems: Applicability to Hydrogen Technology A. Kostival, C. Rivkin, W. ...

  12. Pressure Relief Devices for Compressed Hydrogen Vehicle Fuel...

    Energy.gov (indexed) [DOE]

    (117.33 KB) More Documents & Publications Fueling Components Testing and Certification CSA International Certification Discussion Hydrogen Technology Workshop U.S. Department of ...

  13. Non-reclosing pressure relief device for vacuum systems

    DOE Patents [OSTI]

    Swansiger, W.A.

    1994-02-08

    A non-reclosing overpressure protection device such as a rupture disc provides a non-reclosing opening upon forcible contact with a knife blade. A bellows, having an inlet capable of being sealably connected to a source of pressure (the vacuum system) and an outlet containing the rupture disc, transmits the pressure in the system to the disc. The bellows maintains the disc away from the knife when the pressure is below an overpressure amount, and carries the disc to a position when the pressure is above an overpressure amount where the disc is ruptured by the knife. 6 figures.

  14. Can Coke Provide Spicy Food Relief? | GE Global Research

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... Materials Scientist Electrochemical Technology Zijun works on water treatment-related projects, from water desalination to recirculation and recalcitrant chemical oxygen demand ...

  15. Pressure Relief Valves Harris, S. [Villanova University, Villanova...

    Office of Scientific and Technical Information (OSTI)

    Gross, R. Exida LLC, Sellersville PA, (United States); Goble, W Savannah River Nuclear Solutions (SRNS), Aiken, SC (United States); Bukowski, J Savannah River Site...

  16. Science Against Stress: Research Shows Way to Some Cellular Relief

    Office of Energy Efficiency and Renewable Energy (EERE)

    Researchers at Brookhaven National Lab (BNL) are studying a tumor-suppressor protein called p53 to further the Office of Science’s long-standing mission to understand how radioactive materials affect the human genome.

  17. June 2014 Labnotes | netl.doe.gov

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    June 2014 Labnotes Deepwater Oil Production through Thick and Thin Deepwater and ultra-deepwater oil recovery presents a set of property challenges that require greater ...

  18. FE’s Ultra-Deepwater Program focuses on spill prevention, safety and environmental stewardship

    Energy.gov [DOE]

    Nearly everyone recognizes that prudent development of domestic oil and natural gas resources will continue to be an important part of U.S. energy strategy for decades to come. How important depends a lot on conducting operations responsibly, ensuring communities are safe and the environment protected as the nation maximizes use of this vital domestic energy resource.

  19. Early Permian deep-water allochthonous limestone facies and reservoir, west Texas

    SciTech Connect (OSTI)

    Hobson, J.P.; Caldwell, C.D.; Toomey, D.F.

    1985-12-01

    Conventional cores from six wells in southwest Reagan and northern Crockett Counties, Texas, recovered interbedded limestone conglomerate, intraclast and bioclast limestone, calcarenite, and shale. Twenty-one lithologies are grouped into six lithofacies based on study of slabbed core surfaces. The limestone facies are interpreted on the basis of petrologic characteristics, biota regional stratigraphic setting, and facies stratigraphy as deep water and allochthonous. Biotic constituents within the lithoclasts and matrix indicate an Early Permian (Wolfcamp) age. Age and facies determinations from cores in the Gunnx area significantly alter earlier stratigraphic interpretations made with wireline logs alone. Late Paleozoic allochthonous carbonate facies may provide significant new reserves in the Permian basin. 19 figures, 2 tables.

  20. Multiphase boosting: A growing technology for the challenge of economical deepwater developments

    SciTech Connect (OSTI)

    Colombi, P.; Chiesa, G.; Aggradi, G.F.

    1996-12-31

    The current operating success in the subsea prototype testing and the level of development of different pump concepts are promoting multiphase boosting as a reliable technology for the exploitation of subsea fields. From a situation where very basic questions were asked about the expected performance and reliability of this equipment the Industry is now looking at those scenarios showing the greatest potential for the application of this technology like the deep waters. Competitive options to develop subsea fields, however, may be available and, although they may present some disadvantages compared with multiphase boosting, they make use of traditional practices and proven technologies. In the above perspective, the field operational experience plays a key role to prove the suitability of the proposed systems in handling the untreated well fluids under real subsea conditions so giving multiphase boosting a distinct edge over more conventional solutions. To this end, the paper reviews the main results obtained so far by the underwater testing campaign of a prototype multiphase boosting unit at the Agip Prezioso Field, offshore Sicily. In particular, the review addresses the main technological issues encountered during the subsea operation of the boosting unit together with an initial characterization of the experienced unit performance. The above is considered to provide a significant contribution to the evaluation of the current level of maturity of this technology as well as of the present technological gap to meet the requirements posed by real industrial applications, particularly in deep waters.

  1. Pompano subsea development -- TFL well design for deepwater unconsolidated waxy oil reservoirs

    SciTech Connect (OSTI)

    Holt, J.; Black, J.W.; Meader, A.; Whitehead, N.

    1996-12-31

    BP Exploration`s Pompano subsea development, in 1,865 ft of water uses a subsea production system to produce oil to a host platform 4.5 miles away. This paper describes the well construction and completion design for a template/manifold Through Flowline (TFL) subsea oil production system. Included are an outline of the rig upgrade requirements, casing design, completion design, and simultaneous operations strategy. It will provide a useful guide for drilling staff involved in planning and execution of a subsea development.

  2. Development of a deepwater installation and maintenance concept for subsea production systems

    SciTech Connect (OSTI)

    Brancart, C.P.; Henkener, J.A.

    1996-09-01

    Most of the world`s remaining high output petroleum reservoirs tend to be located in the deep ocean. Existing capabilities are challenged for producing oil in 3,000 to 6,000 feet of sea water. It may be possible to extrapolate these existing capabilities for deeper operations but with an associated exponential cost increase. Based on technologies derived from Department of Defense programs, the authors have proposed a subsea completion installation and maintenance concept that requires no mechanical ties between the surface and the bottom of the ocean. Using tetherless underwater vehicles, a modularized subsea completion system can be delivered to the ocean floor, where it is assembled, inter-connected, and tested. The concept is further amplified in the paper.

  3. EA-1792: University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project, Gulf of Maine

    Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to support research on floating offshore wind turbine platforms. This project would support the mission, vision, and goals of DOE’s Office of Energy Efficiency and Renewable Energy Wind and Water Power Program to improve performance, lower costs, and accelerate deployment of innovative wind power technologies. Development of offshore wind energy technologies would help the nation reduce its greenhouse gas emissions, diversify its energy supply, provide cost-competitive electricity to key coastal regions, and stimulate revitalization of key sectors of the economy.

  4. Deepwater Spawning of Fall Chinook Salmon (Oncorhynchus tshawytscha) Near Ives and Pierce Island of the Columbia River, 2000.

    SciTech Connect (OSTI)

    Mueller, Robert P.

    2001-10-01

    Fall chinook salmon (Oncorhynchus tshawytscha), thought to originate from Bonneville Hatchery, were first noted to be spawning downstream of Bonneville Dam by Washington Department of Fisheries and Wildlife (WDFW) biologists in 1993 (Hymer 1997). Known spawning areas included gravel beds on the Washington side of the river near Hamilton Creek and Ives Island. The size of this population from 1994 to 1996 was estimated at 1,800 to 5,200 fish (Hymer 1997), and 554 fish in 1998 (Van der Naald et al. 1999). These estimates were based on carcass surveys and visual observation of redds by boat near the shoreline. Pacific Northwest National Laboratory (PNNL) conducted underwater video surveys in the fall of 1999 and 2000 to determine the extent of the fall chinook salmon spawning and to estimate the number of redds occurring in deeper water. Estimates of redds occurring in water depths exceeding 2.2 m at 143,000 cubic feet per second (kcfs) were 499 in 1999 (Mueller and Dauble 1999) and 567 redds >2.2 m at 127 kcfs in 2000 (this study). The majority of the redds found were confined near the main river channel adjacent to Pierce Island. Chum salmon (O. keta) also have been documented using the mouth of Hamilton Creek and portions of Hamilton Slough for spawning. The majority of chum salmon were found to spawn in shallow water at the mouth of Hamilton Creek adjacent to Ives Island. Estimates of the natural chum salmon spawning population for 1998 were 226 (Van der Naald et al. 1999). Chum salmon spawning near Ives Island are part of the Columbia River evolutionary significant unit (ESU), and are included in the Endangered Species Act of 1973 (ESA) listing in March 1999. Our main objective of this study was to locate deep water spawning locations of fall chinook salmon in the main Columbia River channel and to collect additional data on physical habitat parameters at spawning sites. The secondary objective was to map any chum salmon redds located in the deep sections of Hamilton Slough. There are several ongoing investigations to define the physical habitat characteristics associated with fall chinook and chum salmon spawning areas downstream of Bonneville Dam. A major concern is to determine what flows (i.e., surface elevations) are necessary to ensure their long-term survival. This objective is consistent with the high priority placed by the Northwest Power Planning Council's Independent Advisory Board and the salmon managers on determining the importance of mainstem habitats to the production of salmon in the Columbia River Basin.

  5. DEEPWATER SUBSEA LIQUID/GAS SEPARATION PROCESS UNDER LIVE OIL PRODUCTION CONDITIONS IN THE GULF OF MEXICO

    SciTech Connect (OSTI)

    E. T. Cousins

    2003-04-24

    This report includes technical progress made during the period October 2001 to October 2002. At the end of the first technical progress report the project was moving from feasibility of equipment design work to application of this equipment to the actual site for potential demonstration. The effort focuses on reservoir analysis cost estimations of not only the sub-sea processing unit but also the wells, pipelines, installation costs, operating procedures and economic modeling of the development scheme associated with these items. Geologic risk analysis was also part of the overall evaluation, which is factored into the probabilistic economic analysis. During this period two different potential sites in the Gulf of Mexico were analyzed and one site in Norway was initiated but not completed during the period. A summary of these activities and results are included here.

  6. A Comparison of Platform Options for Deep-water Floating Offshore Vertical Axis Wind Turbines: An Initial Study.

    SciTech Connect (OSTI)

    Bull, Diana L; Fowler, Matthew; Goupee, Andrew

    2014-08-01

    This analysis utilizes a 5 - MW VAWT topside design envelope created by Sandia National Laborator ies to compare floating platform options fo r each turbine in the design space. The platform designs are based on two existing designs, the OC3 Hywind spar - buoy and Principal Power's WindFloat semi - submersible. These designs are scaled using Froude - scaling relationships to determine an appropriately sized spar - buoy and semi - submersible design for each topside. Both the physical size of the required platform as well as mooring configurations are considered. Results are compared with a comparable 5 - MW HAWT in order to identify potential differences in the platform and mooring sizing between the VAWT and HAWT . The study shows that there is potential for cost savings due to reduced platform size requirements for the VAWT.

  7. Strain relief and Pd island shape evolution on the palladium and palladium hydride (100) surface

    SciTech Connect (OSTI)

    Kolesnikov, S. V.; Klavsyuk, A. L.; Saletsky, A. M. [Moscow State University (Russian Federation)

    2012-06-15

    The mesoscopic relaxation of small Pd islands on Pd(100) and PdH(100) surfaces is investigated on the atomic scale by performing molecular statics calculations. A strong strain and stress inhomogeneity in islands and topmost layers of the substrate is revealed. An unusual size dependence of the shape of islands is discovered.

  8. Strain-relief by single dislocation loops in calcite crystals grown on self-assembled monolayers

    DOE PAGES-Beta [OSTI]

    Ihli, Johannes; Clark, Jesse N.; Côté, Alexander S.; Kim, Yi-Yeoun; Schenk, Anna S.; Kulak, Alexander N.; Comyn, Timothy P.; Chammas, Oliver; Harder, Ross J.; Duffy, Dorothy M.; et al

    2016-06-15

    Most of our knowledge of dislocation-mediated stress relaxation during epitaxial crystal growth comes from the study of inorganic heterostructures. In this study, we use Bragg coherent diffraction imaging to investigate a contrasting system, the epitaxial growth of calcite (CaCO3) crystals on organic self-assembled monolayers, where these are widely used as a model for biomineralization processes. The calcite crystals are imaged to simultaneously visualize the crystal morphology and internal strain fields. Our data reveal that each crystal possesses a single dislocation loop that occupies a common position in every crystal. The loops exhibit entirely different geometries to misfit dislocations generated inmore » conventional epitaxial thin films and are suggested to form in response to the stress field, arising from interfacial defects and the nanoscale roughness of the substrate. In conclusion, this work provides unique insight into how self-assembled monolayers control the growth of inorganic crystals and demonstrates important differences as compared with inorganic substrates.« less

  9. Analysis of Flow in Pilot Operated Safety and Relief Valve of Nuclear Reactor Coolant System

    SciTech Connect (OSTI)

    Kwon, Soon-Bum; Lee, Dong-Won; Kim, In-Goo; Ahn, Hyung-Joon; Kim, Hho-Jung

    2004-07-01

    When the POSRV equipped in a nuclear power plant opens in instant by a failure in coolant system of PWR, a moving shock wave generates, and propagates downstream of the valve, inducing a complicated unsteadiness. The moving shock wave may exert severe load to the structure. In this connection, a method of gradual opening of the valve is used to reduce the load acting on the wall at the downstream of the POSRV. In the present study, experiments and calculations are performed to investigate the detail unsteady flow at the various pipe units and the effect of valve opening time on the flow downstream of the valve. In calculation by using of air as working fluid, 2-dimensional, unsteady compressible Navier-Stokes equations are solved by finite volume method. It was found that when the incident shock wave passes through the pipe unit, it may experience diffraction, reflection and interaction with a vortex. Furthermore, the geometry of the pipe unit affects the reflection type of shock wave and changes the load acting on the wall of pipe unit. It was also turned out that the maximum force acting on the wall of the pipe unit becomes in order of T-junction, 108 deg. elbow and branch in magnitude, respectively. And, the results obtained that show that the rapid pressure rise due to the moving shock wave by instant POSRV valve opening is attenuated by employing the gradual opening. (authors)

  10. Spray shadowing for stress relief and mechanical locking in thick protective coatings

    DOE Patents [OSTI]

    Hollis, Kendall; Bartram, Brian

    2007-05-22

    A method for applying a protective coating on an article, comprising the following steps: selecting an article with a surface for applying a coating thickness; creating undercut grooves on the article, where the grooves depend beneath the surface to a bottom portion with the grooves having an upper width on the surface and a lower width on the bottom portion connected by side walls, where at least one of the side walls connects the upper width and the lower width to form an undercut angle with the surface less than 90.degree.; and, applying the protective coating onto the article to fill the undercut grooves and cover the surface, thereby forming weak paths within the protective coating.

  11. WPN 12-7: Revised Guidance on Weatherization Disaster Planning and Relief

    Energy.gov [DOE]

    To provide revised guidance on allowable activities using U.S. Department of Energy (DOE) Weatherization Assistance Program (WAP) resources in the event of disasters.

  12. Surface relief produced by diffusion induced boundary migration in Cu-Zn

    SciTech Connect (OSTI)

    Tsai, Y.S.; Meyrick, G.; Shewmon, P.G.

    1984-03-01

    Experimental observations are presented that demonstrate that diffusion induced grain boundary migration in copper foils exposed to zinc vapor, from a Cu-15 pct Zn alloy, can be studied directl after treatment without etching. The general characteristics of migration are in accord with previous investigations, but novel changes in the surface topography are described. Pits were formed on the surface of areas swept by boundary migration; also, the surface was often converted into a series of corrugations. The formation of pits suggests that the grain boundary diffusivity of zinc exceeds that of copper. The corrugations are believed to indicate that boundaries sometimes move in an intermittent manner.

  13. Computer modeling of electrical and thermal performance during bipolar pulsed radiofrequency for pain relief

    SciTech Connect (OSTI)

    Pérez, Juan J.; Pérez-Cajaraville, Juan J.; Muñoz, Víctor; Berjano, Enrique

    2014-07-15

    Purpose: Pulsed RF (PRF) is a nonablative technique for treating neuropathic pain. Bipolar PRF application is currently aimed at creating a “strip lesion” to connect the electrode tips; however, the electrical and thermal performance during bipolar PRF is currently unknown. The objective of this paper was to study the temperature and electric field distributions during bipolar PRF. Methods: The authors developed computer models to study temperature and electric field distributions during bipolar PRF and to assess the possible ablative thermal effect caused by the accumulated temperature spikes, along with any possible electroporation effects caused by the electrical field. The authors also modeled the bipolar ablative mode, known as bipolar Continuous Radiofrequency (CRF), in order to compare both techniques. Results: There were important differences between CRF and PRF in terms of electrical and thermal performance. In bipolar CRF: (1) the initial temperature of the tissue impacts on temperature progress and hence on the thermal lesion dimension; and (2) at 37 °C, 6-min of bipolar CRF creates a strip thermal lesion between the electrodes when these are separated by a distance of up to 20 mm. In bipolar PRF: (1) an interelectrode distance shorter than 5 mm produces thermal damage (i.e., ablative effect) in the intervening tissue after 6 min of bipolar RF; and (2) the possible electroporation effect (electric fields higher than 150 kV m{sup −1}) would be exclusively circumscribed to a very small zone of tissue around the electrode tip. Conclusions: The results suggest that (1) the clinical parameters considered to be suitable for bipolar CRF should not necessarily be considered valid for bipolar PRF, and vice versa; and (2) the ablative effect of the CRF mode is mainly due to its much greater level of delivered energy than is the case in PRF, and therefore at same applied energy levels, CRF, and PRF are expected to result in same outcomes in terms of thermal damage zone dimension.

  14. EA-0912: Urgent-Relief Acceptance of Foreign Research Reactor Spent Nuclear Fuel

    Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to accept 409 spent fuel elements from eight foreign research reactors in seven European countries.  The spent fuel would be shipped across...

  15. Residual stress relief due to fatigue in tetragonal lead zirconate titanate ceramics

    SciTech Connect (OSTI)

    Hall, D. A.; Mori, T. [School of Materials, University of Manchester, Grosvenor St., Manchester M1 7HS (United Kingdom); Comyn, T. P. [Institute for Materials Research, Woodhouse Lane, University of Leeds, LS2 9JT (United Kingdom); Ringgaard, E. [Meggitt Sensing Systems, Hejreskovvej 18A, 3490 Kvistgaard (Denmark); Wright, J. P. [ESRF, 6 Rue Jules Horowitz, BP-220, 38043 Grenoble Cedex (France)

    2013-07-14

    High energy synchrotron XRD was employed to determine the lattice strain {epsilon}{l_brace}111{r_brace}and diffraction peak intensity ratio R{l_brace}200{r_brace}in tetragonal PZT ceramics, both in the virgin poled state and after a bipolar fatigue experiment. It was shown that the occurrence of microstructural damage during fatigue was accompanied by a reduction in the gradient of the {epsilon}{l_brace}111{r_brace}-cos{sup 2} {psi} plot, indicating a reduction in the level of residual stress due to poling. In contrast, the fraction of oriented 90 Degree-Sign ferroelectric domains, quantified in terms of R{l_brace}200{r_brace}, was not affected significantly by fatigue. The change in residual stress due to fatigue is interpreted in terms of a change in the average elastic stiffness of the polycrystalline matrix due to the presence of inter-granular microcracks.

  16. Glosten Associates Tests Innovative High-Strength Mooring Lines...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Mooring Lines for Deepwater Offshore Wind Installations Glosten Associates Tests Innovative High-Strength Mooring Lines for Deepwater Offshore Wind Installations October 1, ...

  17. UDW Annual FY13 Format (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Subject: 03 NATURAL GAS; 54 ENVIRONMENTAL SCIENCES; 58 GEOSCIENCES deepwater oil and gas, ultra-deepwater oil and gas, engineered natural systems, oil and natural gas, wellbore ...

  18. 2009 Annual Plan | Department of Energy

    Office of Environmental Management (EM)

    Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2010 Annual Plan Ultra-Deepwater and Unconventional Natural Gas and ...

  19. 2010 Annual Plan | Department of Energy

    Office of Environmental Management (EM)

    Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2009 Annual Plan Ultra-Deepwater and Unconventional Natural Gas and ...

  20. Supplement Analyses (SA) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... November 20, 2014 EA-1792-S1: Supplement Analysis University of Maine's Deepwater Offshore ... September 5, 2013 EA-1792-S1: Supplement Analysis University of Maine's Deepwater Offshore ...

  1. Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    the exploration and production of deepwater and ultra-deepwater resources. Adequate definition of materials performance and properties is critical to this effort. The outcome...

  2. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    Significant New Deepwater Oil and Natural Gas Discovery: A successful production test in the deepwater Gulf of Mexico has confirmed a significant new oil play in the lower...

  3. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    Significant New Deepwater Oil and Natural Gas Discovery: A successful production test in the deepwater Gulf of Mexico has confirmed a significant new oil play in the lower...

  4. UDAC Meeting - September 2012 | Department of Energy

    Office of Environmental Management (EM)

    Decision Support for Ultra-Deepwater Drilling PDF icon EPAct Complementary Program - Extreme Offshore PDF icon RPSEA Administered Cost Share Research Overview: Ultra-Deepwater ...

  5. Newfoundland and Labrador: Energy Resources | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Canada) Land and Water Developments (Newfoundland and Labrador) Offshore Natural Gas Royalty Regime (Newfoundland and Labrador, Canada) Petroleum Exploration Enhancement...

  6. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov (indexed) [DOE]

    form of commercial loans, subordinated debt, royalty financing, and equity financing. The Sustainable Development Fund provides... Eligibility: Commercial, Industrial, Nonprofit,...

  7. EA-1792: Draft Environmental Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

    University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project, Gulf of Maine

  8. EA-1792: DOE Notice of Availability of the Environmental Assessment and Finding of No Significant Impact

    Office of Energy Efficiency and Renewable Energy (EERE)

    University of Maine's Deepwater Offshore Floating WInd Turbine Testing and Demonstration Project, Gulf of Maine

  9. EA-1792: Finding of No Significant Impact

    Energy.gov [DOE]

    University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project, Gulf of Maine

  10. Modeling the spatio-temporal variability in subsurface thermal regimes across a low-relief polygonal tundra landscape: Modeling Archive

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Peter E. Thornton; Jitendra Kumar; Colleen M. Iversen; Richard T. Mills; Gautam Bisht; Nathan Collier; Vladimir Romanovsky

    2016-01-27

    This Modeling Archive is in support of an NGEE Arctic discussion paper under review and available at http://www.the-cryosphere-discuss.net/tc-2016-29/. Vast carbon stocks stored in permafrost soils of Arctic tundra are under risk of release to atmosphere under warming climate. Ice--wedge polygons in the low-gradient polygonal tundra create a complex mosaic of microtopographic features. The microtopography plays a critical role in regulating the fine scale variability in thermal and hydrological regimes in the polygonal tundra landscape underlain by continuous permafrost. Modeling of thermal regimes of this sensitive ecosystem is essential for understanding the landscape behaviour under current as well as changing climate. We present here an end-to-end effort for high resolution numerical modeling of thermal hydrology at real-world field sites, utilizing the best available data to characterize and parameterize the models. We develop approaches to model the thermal hydrology of polygonal tundra and apply them at four study sites at Barrow, Alaska spanning across low to transitional to high-centered polygon and representative of broad polygonal tundra landscape. A multi--phase subsurface thermal hydrology model (PFLOTRAN) was developed and applied to study the thermal regimes at four sites. Using high resolution LiDAR DEM, microtopographic features of the landscape were characterized and represented in the high resolution model mesh. Best available soil data from field observations and literature was utilized to represent the complex hetogeneous subsurface in the numerical model. This data collection provides the complete set of input files, forcing data sets and computational meshes for simulations using PFLOTRAN for four sites at Barrow Environmental Observatory. It also document the complete computational workflow for this modeling study to allow verification, reproducibility and follow up studies.

  11. EA-1792-S1: University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project – Castine Harbor Test Site

    Office of Energy Efficiency and Renewable Energy (EERE)

    This Supplemental EA evaluates the environmental impacts of the University of Maine proposal to use Congressionally directed federal funding, from DOE, to deploy, test and retrieve one 1/8-scale floating wind turbine (20kw) prototype in Castine Harbor, offshore of Castine Maine. This test would be conducted prior to testing at the site 2 miles from Monhegan Island (evaluated under DOE EA-1792).

  12. Audit Report: OAS-M-05-05 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    5 Audit Report: OAS-M-05-05 May 10, 2005 Management Controls over Patent and Royalty Income at Ames Laboratory The Ames Laboratory did not control royalty income resulting from the successful commercialization of its Revenues research. Rather, it relied on a third party entity to account for and control its royalty revenues without any independent verification of its status. Furthermore, Ames did not use available funds to further its research, technology transfer or education missions. Audit

  13. Sandia and Partners Complete Phase I of a Vertical-Axis Deep...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    I of a Vertical-Axis Deep-Water Offshore Turbine Study - Sandia Energy Energy Search Icon ... Sandia and Partners Complete Phase I of a Vertical-Axis Deep-Water Offshore Turbine Study ...

  14. 09-2016 | netl.doe.gov

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    As a result of the bill, the Ultra-Deepwater and Unconventional Natural Gas and Other ... The Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research ...

  15. This Week In Petroleum Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    ultra-deepwater production and its role in the overall supply mix. The ultra-deepwater (water depth of at least 5,000 feet) portion of the Gulf of Mexico Federal Offshore (GOM Fed)...

  16. ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND RECOMMENDATIONS 2014 ULTRA-DEEPWATER ADVISORY COMMITTEE COMMITTEE FINDINGS AND RECOMMENDATIONS i Table of Contents Research and Development Program Committee ............................................ 1 Sunset Committee .................................................................................................. 5 Advisory Committee Members ........................................................................... 7 ULTRA-DEEPWATER

  17. Los National Alamos Lab: Credit Card Payments

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    payment is for ... select one: Employee receivable Event registration Event sponsorship Insurance License and Royalty MCNP training Miscellaneous Parking citation Travel payment ...

  18. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    of British Columbia, which moved the project a step closer to reaching a final investment decision (FID) targeted for next month. The agreements define long-term royalty...

  19. RAPID/Geothermal/Land Access/Hawaii | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Basis: Royalty Distribution: ContactsAgencies: Hawaii Department of Land and Natural Resources, Hawaii Department of Transportation Highways Division, Hawaii Department...

  20. RAPID/Geothermal/Land Access/Washington | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Basis: Royalty Distribution: ContactsAgencies: Washington State Department of Natural Resources, Washington State Department of Transportation State Land Access Process In...

  1. Sustainable Development Fund Financing Program (PECO Territory)

    Energy.gov [DOE]

    The SDF provides financial assistance to eligible projects in the form of commercial loans, subordinated debt, royalty financing, and equity financing. The Sustainable Development Fund provides...

  2. International Commitments Primer | Department of Energy

    Office of Environmental Management (EM)

    Overview of International Commitment Process DOE pursues a variety of science and ... business-confidential information) and allocated (e.g., inventions, patents, royalties). ...

  3. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov (indexed) [DOE]

    Alternative Energy and Energy Conservation Patent Exemption (Corporate) Massachusetts offers a corporate excise tax deduction for (1) any income -- including royalty income --...

  4. RAPID/Geothermal/Land Access/New Mexico | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Mexico State Land Office Competitive Land Leasing: Yes, New Mexico State Land Office issues geothermal leases through competitive auction. Noncompetitive Land Leasing: No Royalty...

  5. NVN-018423 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    MGMT Lessee 1 WESTERN STATES GEOTHERMAL Lessee 2 none provided Effective Date 12131977 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action BID...

  6. Natural Gas Weekly Update

    Annual Energy Outlook

    Market Trends: The Minerals Management Service Reports Royalty Gas Sale for the First Time in Offshore Louisiana. On November 4, the Minerals Management Service (MMS) of the...

  7. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    Market Trends: The Minerals Management Service Reports Royalty Gas Sale for the First Time in Offshore Louisiana. On November 4, the Minerals Management Service (MMS) of the...

  8. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov (indexed) [DOE]

    Development Fund Financing Program (PECO Territory) The SDF provides financial assistance to eligible projects in the form of commercial loans, subordinated debt, royalty...

  9. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov (indexed) [DOE]

    and Energy Conservation Patent Exemption (Corporate) Massachusetts offers a corporate excise tax deduction for (1) any income -- including royalty income -- received from the sale...

  10. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Alternative Energy and Energy Conservation Patent Income Tax Deduction (Corporate) Massachusetts offers a corporate income tax deduction for (1) any income -- including royalty...

  11. Alternative Energy and Energy Conservation Patent Exemption ...

    Energy.gov (indexed) [DOE]

    RecruitmentSupport Rebate Amount 100% deduction Summary Massachusetts offers a personal income tax deduction for any income received from the sale of a patent or royalty...

  12. Basic CMYK

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    royalty-free license to publish or reproduce ... Select drainages support snowmelt runoff for several months ... Precipitation Emergency Network Stations (PENS) Located in ...

  13. Federal Advisory Committee Management | Department of Energy

    Energy Savers

    ... Current DOE Federal Advisory Committees: Active Committees Advanced Scientific Computing ... Ultra-Deepwater Advisory Committee (UDAC) Unconventional Resources Technology Advisory ...

  14. EA-1792: DOE Notice of Availability of the Draft Environmental Assessment

    Energy.gov [DOE]

    University of Maine’s Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project, Gulf of Maine

  15. Richard Lazarus Named as Executive Director of National Commission on the

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    BP Deepwater Horizon Oil Spill and Offshore Drilling | Department of Energy Richard Lazarus Named as Executive Director of National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling Richard Lazarus Named as Executive Director of National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling June 22, 2010 - 12:00am Addthis WASHINGTON, D.C. - The co-chairs of the bipartisan National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling

  16. EA-1792: Final Environmental Assessment

    Energy.gov [DOE]

    University of Maine's DeepWater Offshore Floating Wind Turbine Testing and Demonstration Project, Gulf of Maine

  17. Maui Smart Grid Demonstration Project Managing Distribution System Resources for Improved Service Quality and Reliability, Transmission Congestion Relief, and Grid Support Functions

    SciTech Connect (OSTI)

    none,

    2014-09-30

    The Maui Smart Grid Project (MSGP) is under the leadership of the Hawaii Natural Energy Institute (HNEI) of the University of Hawaii at Manoa. The project team includes Maui Electric Company, Ltd. (MECO), Hawaiian Electric Company, Inc. (HECO), Sentech (a division of SRA International, Inc.), Silver Spring Networks (SSN), Alstom Grid, Maui Economic Development Board (MEDB), University of Hawaii-Maui College (UHMC), and the County of Maui. MSGP was supported by the U.S. Department of Energy (DOE) under Cooperative Agreement Number DE-FC26-08NT02871, with approximately 50% co-funding supplied by MECO. The project was designed to develop and demonstrate an integrated monitoring, communications, database, applications, and decision support solution that aggregates renewable energy (RE), other distributed generation (DG), energy storage, and demand response technologies in a distribution system to achieve both distribution and transmission-level benefits. The application of these new technologies and procedures will increase MECO’s visibility into system conditions, with the expected benefits of enabling more renewable energy resources to be integrated into the grid, improving service quality, increasing overall reliability of the power system, and ultimately reducing costs to both MECO and its customers.

  18. Slide 1

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    3 rd Ultra-Deepwater Advisory Committee Meeting NETL Office, Sugar Land, TX Tuesday, September 17, 2013 RPSEA Administered Cost Share Research Overview: Ultra-Deepwater Program rpsea.org James Pappas, P.E. Vice President, Ultra-Deepwater Programs jpappas@rpsea.org (281) 690-5511 rpsea.org 2 Outline o Current UDW Program Status o Technical Accomplishments FY 2013 * Accomplishments * Significant Findings * Safety & Environment Impact o Plan Forward * 2012 Solicitation - Selection Progress *

  19. Glosten Associates Tests Innovative High-Strength Mooring Lines for

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Deepwater Offshore Wind Installations | Department of Energy Glosten Associates Tests Innovative High-Strength Mooring Lines for Deepwater Offshore Wind Installations Glosten Associates Tests Innovative High-Strength Mooring Lines for Deepwater Offshore Wind Installations October 1, 2012 - 12:52pm Addthis This is an excerpt from the Third Quarter 2012 edition of the Wind Program R&D Newsletter. Funded by the U.S. Department of Energy's Wind Program, Glosten Associates recently completed

  20. Deep Water Technology

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Deepwater Technology Deepwater (and Ultra-Deepwater, 5000 feet of water depth and beyond) is recognized as one of the last remaining areas of the world were oil and natural gas resources remain to be discovered and produced. The architecture of the systems employed to cost-effectively develop these resources in an environmentally safe manner, reflect some of industry's most advanced engineering accomplishments. NETL funds research to catalyze further advances that can help Gulf of Mexico

  1. Block Island Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    energy Facility Type Commercial Scale Wind Facility Status Proposed Developer Deepwater Wind Location Offshore from Block Island RI Coordinates 41.1, -71.53 Show Map Loading...

  2. Hudson Canyon | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Canyon Jump to: navigation, search Name Hudson Canyon Facility Hudson Canyon Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Owner Deepwater Wind Long...

  3. Natural bacterial communities serve as quantitative geochemical...

    Office of Scientific and Technical Information (OSTI)

    approach to identify sites contaminated with hydrocarbons from the Deepwater Horizon oil spill, finding that altered bacterial communities encode a memory of prior...

  4. Microsoft Word - STEO supplement non-OPEC supply Final-2.doc

    Annual Energy Outlook

    ... The number, scope, and technical difficulty of the deepwater projects in the Campos Basin could lead to substantial delays in the startup of production, though the projects are ...

  5. Microsoft Word - 10121-4502-01 - Final Report - 9-21-14

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    for the project is provided through the "Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program" authorized by the...

  6. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... (2) adsorption (1) alloys (1) basic biological sciences (1) climate change (1) coal, lignite, and peat (1) coatings (1) corrosion (1) deepwater viscosity standard (1) ...

  7. Publications | netl.doe.gov

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    focus areas: Unconventional Oil & Gas Resources; Ultra-Deepwater; and Small Producers. ... two weeks. Environmental Impacts of Unconventional Natural Gas Development and ...

  8. National Energy Technology Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    conditions found in deepwater oil and unconventional natural gas reservoirs pose new ... NETL researchers are now using these facilities to conduct offshore and unconventional oil ...

  9. 2011 Annual Plan | Department of Energy

    Office of Environmental Management (EM)

    Recommendations: Draft 2008 Section 999 Annual Plan UDAC Meeting - June 2007 2010 Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research ...

  10. project_sums | netl.doe.gov

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Current Oil & Gas Research Projects Unconventional Resources Enhanced Oil Recovery Deepwater Technology Methane Hydrates Completed Projects Completed Natural Gas and Unconventional ...

  11. EA-1792-S1: Supplement Analysis | Department of Energy

    Energy Savers

    2013 Environmental Assessment, University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project - Castine Harbor Test Site in Hancock County, Maine ...

  12. Secretary Salazar and Secretary Chu to Meet with Scientists and...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Offering Federal Scientific and Technological Support to BP Engineers Secretaries Chu and Salazar to Convene Meeting on Strengthening Deepwater Blowout Containment Capabilities

  13. FinalTestimony_VictorKDer04-06-2011.pdf

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    conducted significant R&D over the years to advance technology development related to oil and natural gas supply and production, unconventional fossil energy, and deepwater...

  14. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    the Maritime Administration (MARAD) announced their intent to prepare an environmental impact statement for the Port Pelican LLC Deepwater project, which if approved, would...

  15. Microsoft Word - Price Uncertainty Supplement.doc

    Gasoline and Diesel Fuel Update

    Bob Ryan (Robert.Ryan@eia.doe.gov) Energy Information AdministrationShort-Term ... indicated market participants were pricing the impact of the 6-month deepwater ...

  16. FinalTechnicalReport_15U5O2I-11_RPSEA.docx

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    depth in the GOM: 1. Paired Column (PC) semi-submersible developed by Houston Offshore Engineering (HOE) 2. Deepwater Dry Tree Semi-submersible (DWDTS) developed by Kvaerner...

  17. CX-012038: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Reverse-Circulation Primary Cementing CX(s) Applied: A9 Date: 04/17/2014 Location(s): Texas Offices(s): National Energy Technology Laboratory

  18. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Research Centers Energy Technology Engineering Center (ETEC), Canoga Park, CA ... oil companies are moving into arctic environments and deep-water areas for oil production. ...

  19. 2007 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Annual Plan More Documents & Publications 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program...

  20. Energy Department Advances Research on Methane Hydrates – the World’s Largest Untapped Fossil Energy Resource

    Office of Energy Efficiency and Renewable Energy (EERE)

    Projects to research the nature and occurrence of deepwater and arctic gas hydrates and its potential for dramatically expanding U.S. energy supplies

  1. Key Events Timeline

    Energy.gov [DOE]

    This document lists key events beginning with the April 20 fire on the Deepwater Horizon through July 28th. Updated July 28, 2010.

  2. DOE_Gulf_Response.pdf | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    GulfResponse.pdf DOEGulfResponse.pdf (98.71 KB) More Documents & Publications DeepwaterResponse.pdf UDAC Meeting - September 2012 April 30, 2010 Situation Report

  3. Expedition Provides New Insight on Gas Hydrates in Gulf of Mexico...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    will be used to refine estimates of the nature, distribution and concentration of gas ... "Understanding the nature and setting of deepwater gas hydrates is central to the National ...

  4. The Secretary of Energy

    Office of Legacy Management (LM)

    ... Louis Downtown Site' . . DuPont Maywood Wayne : . Middlesex Sampling Plant ' Ashland 1 ... Louis, Missouri Deepwater, New Jksey Haywood, New Jersey Wayne, New Jersey . Middlesex;.Ne...

  5. Sites Pending Transfer to LM | Department of Energy

    Energy Savers

    Berkeley Site Berkeley Site Vicinity Properties Hazelwood Site St. Louis Site New Jersey Deepwater Site Maywood Site Middlesex North Site Middlesex South Site New Mexico Ambrosia ...

  6. National Security Science | Los National Alamos Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    New Supercomputing Fellowship 21st Century Deterrence Revolutionizing Deepwater Drilling Ultraconductus: Innovative Electrical Conductors Th-ING: A Sustainable Energy Source ...

  7. Shell and Tube Heat Exchangers

    Energy.gov (indexed) [DOE]

    ... aspects of ultra-deepwater drilling. 2. Focus on overburden formations and reservoir characterization, evaluation and surveillance to minimize drilling, completion, and production ...

  8. CX-008307: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Reverse-Circulation Primary Cementing CX(s) Applied: A9 Date: 04/25/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory

  9. oil and gas portfolio reports

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Natural Gas & Oil Program Research Portfolio Reports The Office of Fossil Energy (FE)... focus areas: Unconventional Oil & Gas Resources; Ultra-Deepwater; and Small Producers. ...

  10. Ecology Fact Sheets | Savannah River Ecology Laboratory Environmental...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Ecology Fact Sheets General Ecology: Mammals and Birds: An Amphibian's Eye View of Wetlands BioBarrierTm Carnivorous Plants Carolina Bays (HTML) Carolina Bays Deepwater Swamps PIT...

  11. Sales of Fossil Fuels Produced from Federal and Indian Lands...

    Annual Energy Outlook

    In addition, the sales volumes are reported for the fiscal year in which the sales occurred as opposed to the date of the royalty payment. Volumes include fossil fuels for which ...

  12. Table 1.14 Sales of Fossil Fuels Produced on Federal and American...

    U.S. Energy Information Administration (EIA) (indexed site)

    These latter quantities are included with natural gas. 6Sales volumes are reported for the fiscal year in which the sales occurred as opposed to the date of the royalty payment. ...

  13. DOE to Defer Strategic Petroleum Reserve RIK Deliveries | Department...

    Office of Environmental Management (EM)

    oil that had been scheduled for delivery to the nation's Strategic Petroleum Reserve sites (SPR) this summer. The deferred deliveries are part of a royalty-in-kind crude oil ...

  14. HIGH-PRESSURE SOLVENT EXTRACTION OF METHANE FROM GEOPRESSURED...

    Office of Scientific and Technical Information (OSTI)

    ... If we assume a 25 year 6 1 6 J straight 1 ine depreciation, 10% royalty, 15% depletion ... the rate begins to decline and finally drop below an economic level of production. ...

  15. UTU-029557 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Date 511975 Expire Date Held By Production (HBP) HELD BY PROD-Actual HBP Date 5151984 RoyaltyRate Most Recent Action EFFECTIVE DATE Most Recent Action Date 511975 Location...

  16. Ground Gravity Survey At Dixie Valley Geothermal Area (Blackwell...

    Open Energy Information (Open El) [EERE & EIA]

    local studies conducted in the past. Gravity data measured in the 1970's by Hunt Oil, Sun Oil, and Southland royalty (all unpublished reports) ware used. These data were combined...

  17. Microsoft Word - ex1c-ITER-mar07.doc

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    of this subcontract: (i) Which the Seller, but not the Government, has the right to license to others without obligation to pay royalties thereon, and (ii) Infringement of which...

  18. Microsoft Word - ex1b-ITER-mar07.doc

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    of this subcontract: (i) Which the Seller, but not the Government, has the right to license to others without obligation to pay royalties thereon, and (ii) Infringement of which...

  19. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    its oil and natural gas royalty-in-kind (RIK) program, which is expected to increase revenue and lower administrative costs linked with the program. The RIK approach takes...

  20. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    its oil and natural gas royalty-in-kind (RIK) program, which is expected to increase revenue and lower administrative costs linked with the program. The RIK approach takes...

  1. NVN-075228 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 GERLACH GEOTHERMAL LLC Lessee 2 none provided Effective Date 1112001 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  2. NVN-085712 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 ENEL GEOTHERMAL LLC Lessee 2 none provided Effective Date 852008 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  3. NVN-060686 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 32 LLC Lessee 2 none provided Effective Date 6302016 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  4. NVN-085716 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 912008 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  5. NVN-076823 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 912006 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 10% - 5% - 5% Most...

  6. NVN-076676 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 REESE RIVER GEO POWER LLC Lessee 2 none provided Effective Date 1112003 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 1.75% - 3.5% Most...

  7. NVN-076299 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 TGP NEW YORK CANYON LLC Lessee 2 none provided Effective Date 1112002 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 1.75% - 3.5% Most...

  8. NVN-077482 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    OF LAND MGMT Lessee 1 WILMINGTON TRUST CO TRUSTEE Lessee 2 none provided Effective Date 812005 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  9. UTU-086773 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 48 LLC Lessee 2 none provided Effective Date 1122009 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 1.75% - 3.5% Most...

  10. NVN-079291 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 GRADIENT RESOURCES INC Lessee 2 none provided Effective Date 612006 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  11. NVN-085715 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 43 LLC Lessee 2 none provided Effective Date 912008 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  12. NVN-074865 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 1012002 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  13. NVN-079666 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 GRADIENT RESOURCES INC Lessee 2 none provided Effective Date 712005 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  14. NVN-088428 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 43 LLC Lessee 2 none provided Effective Date 5312020 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  15. NVN-060688 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 TGP COYOTE CANYON LLC Lessee 2 none provided Effective Date 711996 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  16. NVN-086893 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 TGP NEW YORK CANYON LLC Lessee 2 none provided Effective Date 912009 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  17. NVN-085819X | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF RECLAMATIO Lessee 1 ORNI 16 LLC Lessee 2 none provided Effective Date 5312014 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  18. NVN-083966 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 39 LLC Lessee 2 none provided Effective Date 1012007 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  19. NVN-083937 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 1012007 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 1.75% - 3.5% Most...

  20. OROR-065720 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 41 LLC Lessee 2 none provided Effective Date 12192008 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  1. NVN-088435 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    OF LAND MGMT Lessee 1 NEVADA GEOTHERMAL POWER CO Lessee 2 none provided Effective Date 612010 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  2. NVN-078688 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 REESE RIVER GEO POWER LLC Lessee 2 none provided Effective Date 1012004 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  3. NVN-083941 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 1012007 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 1.75% - 3.5% Most...

  4. NVN-086905 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 MAGMA ENERGY US CORP Lessee 2 none provided Effective Date 912009 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  5. NVN-086892 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 TGP COYOTE CANYON LLC Lessee 2 none provided Effective Date 912009 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  6. NVN-089603 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 512011 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  7. NVN-083931 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 47 LLC Lessee 2 none provided Effective Date 9302017 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  8. NVN-074868 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 1012002 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 10% - 5% - 5% Most...

  9. NVN-079665 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 GRADIENT RESOURCES INC Lessee 2 none provided Effective Date 712005 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  10. NVN-088430 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 VENTURE PROSPECTS LLC Lessee 2 none provided Effective Date 712010 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  11. NVN-083929 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 47 LLC Lessee 2 none provided Effective Date 1012007 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  12. NVN-075233 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 USG NEVADA NORTH LLC Lessee 2 none provided Effective Date 10312016 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  13. OROR-065723 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 40 LLC Lessee 2 none provided Effective Date 212009 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  14. UTU-086760 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 48 LLC Lessee 2 none provided Effective Date 212009 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  15. NVN-076827 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 912006 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  16. OROR-065722 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 41 LLC Lessee 2 none provided Effective Date 12192008 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  17. NVN-079307 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 GRADIENT RESOURCES INC Lessee 2 none provided Effective Date 712006 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  18. NVN-079106 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Surface Manager TOIYABE NF Lessee 1 ORNI 16 LLC Lessee 2 none provided Effective Date 912006 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 10% - 5% - 5% Most...

  19. NVN-076301 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 TGP NEW YORK CANYON LLC Lessee 2 none provided Effective Date 10312012 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  20. NVN-077647 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 GRADIENT RESOURCES INC Lessee 2 none provided Effective Date 612006 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  1. NVN-086897 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 43 LLC Lessee 2 none provided Effective Date 912009 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 1.75% - 3.5% Most...

  2. NVN-079662 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 GRADIENT RESOURCES INC Lessee 2 none provided Effective Date 6302015 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  3. NVN-083934 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 1012007 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 1.75% - 3.5% Most...

  4. NVN-085723 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 MAGMA ENERGY US CORP Lessee 2 none provided Effective Date 912008 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  5. NVN-074249 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 GRADIENT RESOURCES INC Lessee 2 none provided Effective Date 912007 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  6. NVN-089605 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 TGP COYOTE CANYON LLC Lessee 2 none provided Effective Date 512011 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  7. NVN-083936 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 1012007 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  8. NVN-079663 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 GRADIENT RESOURCES INC Lessee 2 none provided Effective Date 712005 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  9. NVN-074883 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Surface Manager BUREAU OF LAND MGMT Lessee 1 ORNI 15 Lessee 2 none provided Effective Date 1012002 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  10. NVN-090069 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF RECLAMATIO Lessee 1 GRADIENT RESOURCES INC Lessee 2 none provided Effective Date 1112008 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  11. NVN-083939 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 1012007 Expire Date Held By Production (HBP) HBP Date RoyaltyRate 1.75% - 3.5% Most...

  12. OROR-065728 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 41 LLC Lessee 2 none provided Effective Date 1312019 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  13. NVN-078687 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 REESE RIVER GEO POWER LLC Lessee 2 none provided Effective Date 1012004 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  14. NVN-085725 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 MAGMA ENERGY US CORP Lessee 2 none provided Effective Date 912008 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  15. NVN-085724 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BUREAU OF LAND MGMT Lessee 1 MAGMA ENERGY US CORP Lessee 2 none provided Effective Date 912008 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  16. NVN-079668 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager TOIYABE NF Lessee 1 GRADIENT RESOURCES INC Lessee 2 none provided Effective Date 712005 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  17. NVN-083935 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORMAT NEVADA INC Lessee 2 none provided Effective Date 1012007 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  18. UTU-086777 | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Manager BUREAU OF LAND MGMT Lessee 1 ORNI 48 LLC Lessee 2 none provided Effective Date 212009 Expire Date Held By Production (HBP) HBP Date RoyaltyRate Most Recent Action...

  19. Filling the Strategic Petroleum Reserve | Department of Energy

    Office of Environmental Management (EM)

    SPR in the late 1970s and early 1980s when world oil prices often exceeded 30 per barrel. ... Reserve with federal royalty oil from production in the Central Gulf of Mexico. ...

  20. DOE Will Not Enter Into Contracts for Continued SPR Fill | Department...

    Office of Environmental Management (EM)

    oil to the Nation's strategic petroleum reserve sites (SPR). The Department received bids on Tuesday in response to a solicitation issued in April for delivery of royalty oil to ...

  1. User:Nlangle/Timeline Test | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    enabled to view the interactive timeline. Further results for this query.DECADEFederal Oil and Gas Royalty Simplification and Fairness Act of 19961996-01-010Year: 1996 Federal...

  2. H.R. 817: A Bill to authorize the Secretary of Energy to lease lands within the naval oil shale reserves to private entities for the development and production of oil and natural gas. Introduced in the House of Representatives, One Hundred Fourth Congress, First session

    SciTech Connect (OSTI)

    1995-12-31

    This bill would give the Secretary of Energy authority to lease lands within the Naval oil shale reserves to private entities for the purpose of surveying for and developing oil and gas resources from the land (other than oil shale). It also allows the Bureau of Land Management to be used as a leasing agent, establishes rules on royalties, and the sharing of royalties with the state, and covers the transfer of existing equipment.

  3. Production taxes: stealthy killer of revenue

    SciTech Connect (OSTI)

    Lohrenz, J.; Dougherty, E.L.; Burzlaff, B.H.

    1983-02-07

    A model of the rate of oil and gas production from a given piece of property in terms of the development cost and net operating revenues illustrates that high taxes and royalties diminish the optimal production rate and ultimately render valueless an otherwise potentially valuable productive property. The economic viability of a mineral prospect is much more sensitive to production taxes and royalties than to other factors affecting a prospect's value.

  4. Audit Report: IG-0786

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy's Receipt of Royalty Oil DOE/IG-0786 January 2008 Department of Energy Washington, DC 20585 January 4 , 2008 MEMORANDUM FOR THE SECRETARY FROM: reg y . rledman Inspector General SUBJECT: INFORMATION: Audit Report on the "Department of Energy's Receipt of Royalty Oil" BACKGROUND The Department of Energy's Strategic Petroleum Reserve is a critical component of this Nation's energy security strategy. Established in 1975 in the aftermath of the oil embargo, the Reserve

  5. Shell and Tube Heat Exchangers

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Ultra-Deepwater Advisory Committee 2012 Annual Plan Comments, Findings and Recommendations March, 2012 An Advisory Committee to the Secretary of Energy Ultra-Deepwater Advisory Committee Report Page 2 of 12 TABLE OF CONTENTS 1.0 INTRODUCTION ............................................................................................................. 3 2.0 EXECUTIVE SUMMARY ................................................................................................. 5 3.0 SUBCOMMITTEE REPORT

  6. Microsoft Word - DOE-ID-INL-15-044.docx

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Analytical Laboratory Argon Relief Valve and Flow Meter Installation SECTION B. ... with a relief valve to prevent argon loss from the system in an over-pressure event. ...

  7. FINAL SYSTEM WALKTHROUGH AND DOCUMENTATION REVIEW FORM PS-8

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Forms PS-4 and PS-5 are filed for vessels and their relief valves General physical system condition and readiness. Checks on all relief devices providing overpressure protection. ...

  8. S. 1234: A bill to amend the Internal Revenue Code of 1986 to provide tax relief to utilities installing acid rain reduction equipment, introduced in the Senate of the United States, One Hundred Second Congress, First Session, June 6, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    The bill would allow a tax credit of 6 2/3% of a taxpayer's investment in qualified acid rain control equipment for each of the three years beginning the year the equipment is placed in service. Additionally, a tax credit would be allowed during two years of construction progress, the amount being 6 2/3% of construction expenditures. The bill describes qualified acid rain property', tax-exempt financing of acid rain control property, tax credit for minerals used to reduce the sulfur in coal, coal cleaning minerals credit, exclusion from gross income of receipt of qualified Clean Air allowance and proceeds of disposition thereof, qualified Clean Air allowances, and amortization of acid rain control property.

  9. H. R. 5904: A Bill to amend the Internal Revenue Code of 1986 to provide tax relief to utilities installing acid rain reduction equipment, introduced in the House of Representatives, One Hundred First Congress, Second Session, October 23, 1990

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This bill was introduced into the US House of Representatives on October 23, 1990 to control acid rain. This legislation focuses on tax credit for equipment to meet acid rain reduction standards, as well as tax-exempt financing of acid rain control property. In addition, a tax credit is issued for minerals used to reduce the sulfur in coal.

  10. Regional Geologic Map

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Lane, Michael

    Shaded relief base with Hot Pot project area, generalized geology, selected mines, and major topographic features

  11. Regional Geologic Map

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Lane, Michael

    2013-06-28

    Shaded relief base with Hot Pot project area, generalized geology, selected mines, and major topographic features

  12. Percentage depletion allowance alternative to Engle and Glass

    SciTech Connect (OSTI)

    Orbach, K.N.; Dickens, T.L.; Fields, K.T.

    1982-12-01

    Recently, the Seventh Circuit, reversing the Tax Court, held that advance royalties are eligible for percentage depletion even though no oil or gas is produced in the year of payment. In the appellate court's view, Internal Revenue Code Section 613A (c) is a limitation, rather than a prerequisite, to the deduction. The Tax Court, to the contrary, had held that advance royalties do not qualify for percentage depletion in the year of receipt unless there is actual production in such year attributable to the gross income. Likewise, the Tax Court has held that a lease bonus is not subject to percentage depletion. The purpose of this article is to analyze the positions of the Tax Court, Seventh Circuit, and, to a limited extent, the Internal Revenue Service with respect to the eligibility of percentage depletion for advance royalties and lease bonuses. (JMT)

  13. CX-008444: Categorical Exclusion Determination

    Energy.gov [DOE]

    Smart Cementing Materials and Drilling Muds for Real Time Monitoring of Deepwater Wellbore Enhancement CX(s) Applied: B3.6 Date: 06/21/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory

  14. ALSNews Vol. 315

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    large volumes of oil released. To study the effects of the spill, researchers collected deep-water samples from across the Gulf of Mexico and analyzed their physical, chemical,...

  15. Study Compares Floating-Platform Options for Offshore Vertical...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... deep-water vertical-axis wind turbines (VAWTs). This analysis uses a 5 MW VAWT topside design envelope created by Sandia to compare floating platform options for each turbine in ...

  16. The November WINDExchange Webinar: Offshore Wind Market Update

    Energy.gov [DOE]

    Aaron Smith, an energy analyst at the National Renewable Energy Laboratory, will present an overview and update of the U.S. offshore wind market. Stacy Tingley and Bryan Wilson of Deepwater Wind...

  17. CX-010455: Categorical Exclusion Determination

    Energy.gov [DOE]

    Trident: A Human Factors Decision Aid Integrating Deepwater Drilling Tasks, Incidents, and Literature CX(s) Applied: A9, A11 Date: 06/12/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory

  18. CX-010482: Categorical Exclusion Determination

    Energy.gov [DOE]

    Trident: A Human Factors Decision Aid Integrating Deepwater Drilling Tasks, Incidents, and Literature CX(s) Applied: A9, A11 Date: 06/12/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory

  19. CX-007603: Categorical Exclusion Determination

    Energy.gov [DOE]

    Ultra-Deepwater Resources to Reserves Development and Acceleration through Appraisal CX(s) Applied: A9 Date: 01/20/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory

  20. CX-007545: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Offshore Bat and Avian Monitoring Program CX(s) Applied: A9, B3.1, B3.3, B3.16 Date: 01/10/2012 Location(s): Maine Offices(s): Golden Field Office

  1. Molecular Measurements of the Deep-Sea Oil Plume in the Gulf...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Deep-Sea Oil Plume in the Gulf of Mexico Print Microbial Mitigation The Deepwater Horizon blowout in the Gulf of Mexico on April 20, 2010, resulted in the largest oil spill in the ...

  2. Evaluation of Wax Deposition and Its Control During Production...

    Office of Scientific and Technical Information (OSTI)

    Due to increasing oil demand, oil companies are moving into arctic environments and deep-water areas for oil production. In these regions of lower temperatures, wax deposits begin ...

  3. CX-008458: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    More Improvements to Deepwater Subsea Measurement CX(s) Applied: B3.6 Date: 06/14/2012 Location(s): Texas, Louisiana, New York, Oklahoma, Scotland Offices(s): National Energy Technology Laboratory

  4. CX-000410: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Riserless Intervention SystemCX(s) Applied: A1, A9Date: 12/17/2009Location(s): Houston, TexasOffice(s): Fossil Energy, National Energy Technology Laboratory

  5. CX-004473: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Subsea Test Tree and Intervention Riser SystemCX(s) Applied: A9, A11Date: 11/18/2010Location(s): Houston, TexasOffice(s): Fossil Energy, National Energy Technology Laboratory

  6. CX-004474: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Subsea Test Tree and Intervention Riser SystemCX(s) Applied: A9, A11Date: 11/18/2010Location(s): Houston, TexasOffice(s): Fossil Energy, National Energy Technology Laboratory

  7. CX-004475: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Subsea Test Tree and Intervention Riser SystemCX(s) Applied: A9, A11Date: 11/18/2010Location(s): Katy, TexasOffice(s): Fossil Energy, National Energy Technology Laboratory

  8. CX-000749: Categorical Exclusion Determination

    Energy.gov [DOE]

    Ultra-Deepwater Resources to Reserves Development and Acceleration Through AppraisalCX(s) Applied: A9Date: 01/29/2010Location(s): Austin, TexasOffice(s): Fossil Energy, National Energy Technology Laboratory

  9. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    Gulf an expanding frontier. MMS notes that the depth of exploration sites in the Gulf of Mexico has steadily increased over the past 5 years, and that deepwater gas production has...

  10. DOE Selects Projects Aimed at Reducing Drilling Risks in Ultra...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The projects have been selected for negotiation leading to awards totaling 9.6 million, and will add to the research portfolio for FE's Ultra-Deepwater and Unconventional Natural ...

  11. CX-008469: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Ultra-Deepwater Riser Concepts for High Motion Vessels CX(s) Applied: A9 Date: 06/12/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory

  12. First U.S. Grid-Connected Offshore Wind Turbine Installed Off...

    Energy.gov (indexed) [DOE]

    A 65-foot tall, 20-kilowatt wind turbine with a white rotor and a yellow tower on a ... Academy and Cianbro to launch a deepwater offshore floating wind turbine near Bangor. ...

  13. EC Publications

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Platform Options for Deep-water Floating Offshore Vertical Axis Wind Turbines: An Initial ... Tool (NuMAD v2.0) for Wind Turbine Blades: User's Guide (7143 ...

  14. Engineering Challenges for Floating Offshore Wind Turbines

    SciTech Connect (OSTI)

    Butterfield, S.; Musial, W.; Jonkman, J.; Sclavounos, P.

    2007-09-01

    The major objective of this paper is to survey the technical challenges that must be overcome to develop deepwater offshore wind energy technologies and to provide a framework from which the first-order economics can be assessed.

  15. FE Press Releases and Techlines | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2013 USGS technicians Eric Moore and Jenny White deploy instruments at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of Mexico from April to May 2013...

  16. CX-008480: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Composite Riser for Ultra-Deepwater High Pressure Wells CX(s) Applied: A9, A11 Date: 06/04/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory

  17. CX-008481: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Composite Riser for Ultra-Deepwater High Pressure Wells CX(s) Applied: A9 Date: 05/31/2012 Location(s): Nebraska Offices(s): National Energy Technology Laboratory

  18. CX-008482: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Composite Riser for Ultra-Deepwater High Pressure Wells CX(s) Applied: A9, A11 Date: 06/04/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory

  19. U.S. Natural Gas Imports by Pipeline from Canada

    Gasoline and Diesel Fuel Update

    Pass, LA LNG Imports from United Arab Emirates Lake Charles, LA LNG Imports from Yemen Everett, MA Freeport, TX Neptune Deepwater Port Sabine Pass, LA LNG Imports from Other ...

  20. U.S. Natural Gas Exports to Mexico

    U.S. Energy Information Administration (EIA) (indexed site)

    Pass, LA LNG Imports from United Arab Emirates Lake Charles, LA LNG Imports from Yemen Everett, MA Freeport, TX Neptune Deepwater Port Sabine Pass, LA LNG Imports from Other ...

  1. CX-004480: Categorical Exclusion Determination

    Energy.gov [DOE]

    Gyroscope Guidance Sensor for Ultra-Deepwater ApplicationsCX(s) Applied: B3.6Date: 11/18/2010Location(s): Richmond, CaliforniaOffice(s): Fossil Energy, National Energy Technology Laboratory

  2. CX-004481: Categorical Exclusion Determination

    Energy.gov [DOE]

    Gyroscope Guidance Sensor for Ultra-Deepwater ApplicationsCX(s) Applied: B3.6Date: 11/18/2010Location(s): Grand Forks, North DakotaOffice(s): Fossil Energy, National Energy Technology Laboratory

  3. CX-004482: Categorical Exclusion Determination

    Energy.gov [DOE]

    Gyroscope Guidance Sensor for Ultra-Deepwater ApplicationsCX(s) Applied: B3.6Date: 11/18/2010Location(s): Grand Forks, North DakotaOffice(s): Fossil Energy, National Energy Technology Laboratory

  4. CX-004483: Categorical Exclusion Determination

    Energy.gov [DOE]

    Gyroscope Guidance Sensor for Ultra-Deepwater ApplicationsCX(s) Applied: A9Date: 11/18/2010Location(s): Golden, ColoradoOffice(s): Fossil Energy, National Energy Technology Laboratory

  5. Frank Shaffer | netl.doe.gov

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    the Deepwater Horizon in the Gulf of Mexico in 2010. As one of 12 invited members of an elite team of engineers and scientists, Shaffer used video of the oil leaks to make the...

  6. FE Oil and Natural Gas News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the risks while enhancing the environmental performance of drilling for natural gas and oil in ultra-deepwater settings have been selected by the U.S. Department of Energy (DOE)...

  7. CX-010454: Categorical Exclusion Determination

    Energy.gov [DOE]

    Trident: A Human Factors Decision Aid Integrating Deepwater Drilling Tasks, Incidents, and Literature CX(s) Applied: A9, A11 Date: 06/08/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory

  8. CX-010456: Categorical Exclusion Determination

    Energy.gov [DOE]

    Trident: A Human Factors Decision Aid Integrating Deepwater Drilling Tasks, Incidents, and Literature CX(s) Applied: A9, A11 Date: 06/08/2013 Location(s): California Offices(s): National Energy Technology Laboratory

  9. ALSNews Vol. 315

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurements of the Deep-Sea Oil Plume in the Gulf of Mexico Assessing the environmental and public health impacts of the Deepwater Horizon oil spill is difficult owing to...

  10. CX-010789: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Permanent Subsea Pressure Compensated Chemical Reservoir Construction and Testing CX(s) Applied: A9 Date: 08/14/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory

  11. CX-010475: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Permanent Subsea Pressure Compensated Chemical Reservoir Construction and Testing CX(s) Applied: A9, A11 Date: 05/31/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory

  12. CX-010478: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Permanent Subsea Pressure Compensated Chemical Reservoir Construction and Testing CX(s) Applied: A9, A11 Date: 05/31/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory

  13. CX-010477: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Permanent Subsea Pressure Compensated Chemical Reservoir Construction and Testing CX(s) Applied: A9, A11 Date: 05/31/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory

  14. CX-008510: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Direct Offloading Systems, Phase One CX(s) Applied: A9, A11 Date: 07/13/2012 Location(s): Florida, New York, Texas Offices(s): National Energy Technology Laboratory

  15. CX-010476: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Permanent Subsea Pressure Compensated Chemical Reservoir Construction and Testing CX(s) Applied: A9, A11 Date: 05/31/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory

  16. CX-014599: Categorical Exclusion Determination

    Energy.gov [DOE]

    More Improvements to Deepwater Subsea Measurement CX(s) Applied: A9, B3.6Date: 02/18/2016 Location(s): New YorkOffices(s): National Energy Technology Laboratory

  17. CX-014584: Categorical Exclusion Determination

    Energy.gov [DOE]

    Trident: A Human Factors Decision Aid Integrating Deepwater Drilling Tasks, Incidents, and Literature CX(s) Applied: A9Date: 03/11/2016 Location(s): Multiple LocationsOffices(s): National Energy Technology Laboratory

  18. CX-012029: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Reverse-Circulation Primary Cementing CX(s) Applied: A9, A11, B3.6 Date: 04/21/2014 Location(s): Texas Offices(s): National Energy Technology Laboratory

  19. CX-011031: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Permanent Subsea Pressure Compensated Chemical Reservoir Construction and Testing CX(s) Applied: A9, A11 Date: 09/10/2013 Location(s): Other Location Offices(s): National Energy Technology Laboratory

  20. Secretaries Chu and Salazar Lead Administration Team Offering...

    Energy Savers

    ... Information on the federal response effort is online at DeepwaterHorizonResponse.com. Images from the Houston visit today will be available from Department of the Interior's Photo ...

  1. CX-011113: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Offshore Bat and Avian Monitoring Program CX(s) Applied: A9, B3.1, B3.16 Date: 08/12/2013 Location(s): Maine Offices(s): Golden Field Office

  2. CX-008313: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Reverse-Circulation Primary Cementing CX(s) Applied: B3.6 Date: 04/24/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory

  3. Microsoft Word - LM SMG Jan 2016 Update 18 Draft 12 no links...

    Energy Savers

    ... LM Site Name Pre-LM Name Category Transferring Organization Regulatory Driver 1 Deepwater, NJ, Site DuPont Chambers Works 2 USACE FUSRAP 2 St. Louis, MO, Site St. Louis Downtown ...

  4. CX-011030: Categorical Exclusion Determination

    Energy.gov [DOE]

    Deepwater Permanent Subsea Pressure Compensated Chemical Reservoir Construction and Testing CX(s) Applied: A9, A11, B3.6 Date: 09/10/2013 Location(s): Ohio Offices(s): National Energy Technology Laboratory

  5. U.S. Energy Information Administration (EIA)

    Annual Energy Outlook

    ... The tar balls that washed up on an island in the Florida Keys were not linked to the Deepwater Horizon oil spill. The source of the tar balls remains unknown. Secretary of Energy ...

  6. UDAC Meeting - September 2013 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    UDAC Meeting - September 2013 September 17, 2013 Presentations from the WebEx meeting PDF icon Ultra-Deepwater Risk Assessment PDF icon NETL ORD's EPAct Complementary Research PDF ...

  7. Audit Report: IG-0786 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    6 Audit Report: IG-0786 January 4, 2008 Department of Energy's Receipt of Royalty Oil The Department of Energy's Strategic Petroleum Reserve is a critical component of this Nation's energy security strategy. Established in 1975 in the aftermath of the oil embargo, the Reserve is one of the primary means of assuring U.S. energy stability and security in the event of a petroleum production or import disruption. The Department of Interior operates a Royalty-in-Kind program designed to handle oil

  8. untitled

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DRAFT ENVIRONMENTAL ASSESSMENT FOR UNIVERSITY OF MAINE'S DEEPWATER OFFSHORE FLOATING WIND TURBINE TESTING AND DEMONSTRATION PROJECT GULF OF MAINE U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Golden Field Office MAY 2011 DOE/EA-1792 DRAFT ENVIRONMENTAL ASSESSMENT FOR UNIVERSITY OF MAINE'S DEEPWATER OFFSHORE FLOATING WIND TURBINE TESTING AND DEMONSTRATION PROJECT GULF OF MAINE U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Golden Field

  9. Dear Mr

    Office of Environmental Management (EM)

    Data from Deepwater Horizon Data from Deepwater Horizon "Transparency is not only in the public interest, it is part of the scientific process. We want to make sure that independent scientists, engineers and other experts have every opportunity to review this information and make their own conclusions." -Secretary Chu As part of the Obama Administration's ongoing commitment to transparency surrounding the response to the BP oil spill, the Department of Energy is providing online access

  10. Slide 1

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Kelly Rose, Ultra-Deepwater Technical Coordinator September 17 th , 2013 UDW Portfolio Update NETL ORD's EPAct Complementary Research Reducing risks associated with ultra- deepwater hydrocarbon systems Schematic representation of offshore spill risk profile % of recorded spills & drilling phase in the GOM & North Sea -Source: SINTEF Database Drivers NETL's Complementary UDW R&D Program Targets Top Offshore Spill Risks * Recent offshore events, such as Katrina/Rita (2005) &

  11. Microsoft Word - WPN 12-3

    Energy Savers

    07 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program January 2008 DOE/NETL-2007/1294 Provided in Response to Energy Policy Act of 2005 Section 999, Subtitle J DISCLAIMER The Administration has submitted a legislative proposal to repeal the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research Program. However, the Department of Energy is currently implementing the Subtitle J program

  12. Microsoft Word - Sec 999 Annual Plan - January 2008 revOMB final agreement.doc

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    07 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program January 2008 DOE/NETL-2007/1294 Provided in Response to Energy Policy Act of 2005 Section 999, Subtitle J DISCLAIMER The Administration has submitted a legislative proposal to repeal the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research Program. However, the Department of Energy is currently implementing the Subtitle J program

  13. Notices SUPPLEMENTARY

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    932 Federal Register / Vol. 78, No. 229 / Wednesday, November 27, 2013 / Notices SUPPLEMENTARY INFORMATION: Purpose of the Committee: The purpose of the Ultra-Deepwater Advisory Committee is to provide advice on development and implementation of programs related to ultra-deepwater architecture and technology to the Secretary of Energy and provide comments and recommendations and priorities for the Department of Energy Annual Plan per requirements of the Energy Policy Act of 2005, Title IX,

  14. Microsoft Word - 2014 Annual Plan DRAFT 9-5-13

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program Report to Congress Draft September 2013 United States Department of Energy Washington, DC 20585 Department of Energy |Draft September 2013 Department of Energy |Draft September 2013 Executive Summary This 2014 Annual Plan is the eighth research plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research Program since the launch of the

  15. DeepStar evaluation of subsea trees and manifold concepts

    SciTech Connect (OSTI)

    Kirkland, K.G.; Richardson, E.M.; Hey, C.

    1996-12-31

    This paper reviews the results of a study performed for the DeepStar Project, CTR A802-2, Concept Study and Investigation of Key Areas of Interest for Subsea Systems in Deepwater. The report documents the results of a study of subsea manifold systems as applied to the deepwater Gulf of Mexico. Of particular interest is the development of a range of system level philosophies based on recent and ongoing experience from the operators and vendors.

  16. Popeye project: Subsea system

    SciTech Connect (OSTI)

    Ritter, P.B.; Sgouros, G.E.; Langner, C.G.; Saucier, B.J.; Voss, R.K.

    1997-12-01

    The subsea system installed for the Shell Offshore Inc. (SOI) Popeye project represents an advance in deepwater subsea technology. It is a diverless, guidelineless, 10,000-psi cluster-manifold concept, the first of its kind. The cluster concept was selected in large part based on SOI`s deepwater experience and anticipated future subsea-development needs. This paper describes how the innovative Popeye subsea system was selected, designed, tested, and successfully installed.

  17. Federal offshore statistics: 1995 - leasing, exploration, production, and revenue as of December 31, 1995

    SciTech Connect (OSTI)

    Gaechter, R.A.

    1997-07-01

    This report provides data on federal offshore operations for 1995. Information is included for leasing activities, development, petroleum and natural gas production, sales and royalties, revenue from federal offshore leasing, disbursement of federal revenues, reserves and resource estimates, and oil pollution in U.S. and international waters.

  18. New Guatemala law tries to attract new explorers

    SciTech Connect (OSTI)

    Not Available

    1984-02-01

    With only 6,280 bopd of production and reserves of only 13 million barrels, Guatemala's 25,200 bpd thirst has forced the country to rewrite its petroleum law. Among pluses in the new law are full-cost recovery and prices based on world levels. However, the stiff royalty and no provision for neutral arbitration are significant minuses.

  19. Proceedings of the Eastern Mineral Law Foundation's 1983 fourth annual institute

    SciTech Connect (OSTI)

    Not Available

    1983-01-01

    This book presents the papers given at a symposium on mineral law. Topics considered include oil and gas leases, the environmental regulation of coal mining, breach of coal supply contracts, coal bankruptcies, natural gas pricing regulation, landowner's royalties, recent developments in oil and gas law, and recent cases affecting coal law practice.

  20. TITLE

    Office of Legacy Management (LM)

    under date of kcember 7 , 1966, an oil and gas l e a s e was entered i n t o ... R ? S 6f the working, royalty, ar ather oil snd gas interests I n the U n i t Area. ...

  1. Access Framework: Model Text (November 2011): An Act to Establish a Framework for Development of Offshore Wind Power

    SciTech Connect (OSTI)

    Jeremy Firestone; Dawn Kurtz Crompton

    2011-10-22

    The model offshore wind power legislation focused on two aspects: compensation for use of ocean space and environmental assessment. In particular, the model legislation recommends the adoption of a rent and royalty scheme that is premised on high rent and low royalties in order to stimulate qualified bids from developers who are motivated to begin production as early as possible and to discourage sham bidding. The model legislation also includes a provision that sets royalties at a lower rate in the early years of project operation, and that provides states with the discretion to waive or defer rent and/or royalties for a period of time to meet the goals and objectives of energy independence, job creation, reduced emissions of conventional pollutants and greenhouse gases and increased state requirements for electricity from renewable sources. The environmental impact assessment (EIA) is structured to provide a systematic and interdisciplinary evaluation of the potential positive and negative life-cycle effects of a proposed offshore wind project on the physical, biological, cultural and socio-economic attributes of the project.

  2. RESIDENTIAL EXCHANGE

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... Exhibit A Standstill Payment Exhibit B Methodology for Determining Customer Percentage This STANDSTILL AND INTERIM RELIEF PAYMENT...

  3. Missed Out on Federal Tax Credits? You're in Luck!

    Energy.gov [DOE]

    The Tax Relief Act of 2010 extended the federal energy efficiency tax credits for homeowners through the end of 2011.

  4. Popeye Project: ROV interfaces

    SciTech Connect (OSTI)

    Scates, C.R.; Hickok, D.D.; Hernandez, D.A.

    1997-04-01

    The Popeye Project in the Gulf of Mexico helped advance the technology and standardization of ROV interfaces for deepwater subsea production systems. Some of the many successful ROV operations during installation and completion were {open_quotes}first-of-it`s-kind{close_quotes} activities-enabled by many technical advances. The use and reliance upon ROV systems for support of deepwater drilling and installation operations significantly increased in the past 10 years. Shell Offshore Inc.`s (SOI) confidence in this increased capability was an important factor in many of the design decisions which characterized the innovative system. Technology advancements, which depended on effective ROV intervention, were implemented with no significant difficulties. These advancements, in particular the flying leads and seabed position methods, are available to the industry for other deepwater subsea systems. In addition, several Popeye ROV interfaces have helped advance the subsea standardization initiative; e.g., hot stabs, torque-tool end effectors, and paint color.

  5. 42677RPSEA | netl.doe.gov

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Exploration and Production Technologies Ultra-Deepwater and Unconventional Natural Gas & Other Petroleum Resources Program Consortium Last Reviewed 5/20/2016 DE-AC26-07NT42677 Goal The goal is to maximize the value of indigenous U.S. natural gas and other petroleum resources with a focus on near-to-mid-term results. Priority resources to be addressed include ultra-deepwater natural gas and onshore unconventional natural gas (tight gas sands, gas shales, and coalbed methane), which have been

  6. 28. annual offshore technology conference: Proceedings. Volume 4: Field drilling and development systems

    SciTech Connect (OSTI)

    1996-12-31

    The 88 papers in this volume cover the following topics: Small operator implementation of subsea technology; Control system umbilicals, components and ROV interfacing; DeepStar--Results and plans; Deepwater subsea manifold systems; Drilling technology; Limit state design criteria for pipelines; Liuhua project; Mobile offshore drilling units; Offshore coiled tubing operations; Oman-India gas pipeline; Paraffin and hydrate control; Pompano--A deepwater subsea development; Severe operating conditions; Subsea production systems; and Well completions technology. Papers have been processed separately for inclusion on the data base.

  7. Design Storm for Total Retention.pdf

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    6414 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this

  8. Wind Energy for Native Americans

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    for Native Americans Wind Energy for Native Americans Larry Flowers Larry Flowers Golden, CO Golden, CO November 20, 2003 November 20, 2003 Native American Wind Native American Wind Development Development * NA wind resources * On-site loads vs. export * Investment vs. private developer royalties * Tribal utility business development policies * Transmission constraints vs. green tags opportunity * Tax advantages/limitations * (perceived) Private sector development risk * Federal load

  9. Organizational Models Tribal Energy Development

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Organizational Models Tribal Energy Development Douglas C. MacCourt, Senior Policy Advisor United States Department of Energy, Office of Indian Energy National Tribal Webinar Series: Tribal Business Structures for Financing Projects Historical Paradigm * Energy facilities in Indian Country owned by non-tribal entities * Typical business model - Lease/royalty arrangement - Some exceptions, but very few * Tribal employment common, but management less common * Federal control over development of

  10. Federal Offshore Statistics, 1993. Leasing, exploration, production, and revenue as of December 31, 1993

    SciTech Connect (OSTI)

    Francois, D.K.

    1994-12-31

    This document contains statistical data on the following: federal offshore lands; offshore leasing activity and status; offshore development activity; offshore production of crude oil and natural gas; federal offshore oil and natural gas sales volume and royalties; revenue from federal offshore leases; disbursement of federal offshore revenue; reserves and resource estimates of offshore oil and natural gas; oil pollution in US and international waters; and international activities and marine minerals. A glossary is included.

  11. Dynamic optimization model of energy related economic planning and development for the Navajo nation

    SciTech Connect (OSTI)

    Beladi, S.A.

    1983-01-01

    The Navajo reservation located in portions of Arizona, New Mexico and Utah is rich in low sulfur coal deposits, ideal for strip mining operation. The Navajo Nation has been leasing the mineral resources to non-Indian enterprises for purposes of extraction. Since the early 1950s the Navajo Nation has entered into extensive coal leases with several large companies and utilities. Contracts have committed huge quantities of Navajo coal for mining. This research was directed to evaluate the shadow prices of Navajo coal and identify optimal coal extraction. An economic model of coal resource extraction over time was structured within an optimal control theory framework. The control problem was formulated as a discrete dynamic optimization problem. A comparison of the shadow prices of coal deposits derived from the dynamic model with the royalty payments the tribe receives on the basis of the present long-term lease contracts indicates that, in most cases, the tribe is paid considerably less than the amount of royalty projected by the model. Part of these discrepancies may be explained in terms of the low coal demand condition at the time of leasing and due to greater uncertainties with respect to the geologic information and other risks associated with mining operations. However, changes in the demand for coal with rigidly fixed terms of royalty rates will lead to non-optimal extraction of coal. A corrective tax scheme is suggested on the basis of the results of this research. The proposed tax per unit of coal shipped from a site is the difference between the shadow price and the present royalty rate. The estimated tax rates over time are derived.

  12. Microsoft PowerPoint - Aluminum Concentrations in Storm Water_w_lighter_photo_for_pdf.pptx

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    505 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this

  13. Microsoft PowerPoint - LANL Student Symposium Poster.pptx

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    819 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this

  14. New Contracts Awarded for Continued Fill of Strategic Petroleum Reserve |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Contracts Awarded for Continued Fill of Strategic Petroleum Reserve New Contracts Awarded for Continued Fill of Strategic Petroleum Reserve February 15, 2005 - 10:12am Addthis WASHINGTON, DC -- The U.S. Department of Energy has awarded two new contracts to deliver crude oil to the Strategic Petroleum Reserve (SPR) this spring under the Royalty-In-Kind (RIK) exchange program. Shell Trading (US) Company and Vitol SA Inc. submitted the best offers and were awarded

  15. Issues in the appraisal of energy projects for oil-importing developing countries

    SciTech Connect (OSTI)

    Anand, S.; Nalebuff, B.

    1985-01-01

    This paper develops a theoretical framework to evaluate the benefits and costs of energy projects in oil-importing developing countries. It uses framework to address various questions including the problems of energy dependency and vulnerability, market price, royalty values, increases in real prices of exhaustible resources, the true costs of stockpiling oil, and the need for an international institution to act as coordinator for information gathering and project diversification across countries. Of interest to energy specialists, researchers, project designers, and policymakers.

  16. PowerPoint Presentation

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    5395 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this

  17. Monitoring Result 2012

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    9 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this contribution,

  18. Mississippi's ratable-take rule preempted: Transcontinental Gas Pipeline Corp. v. State Oil and Gas Board

    SciTech Connect (OSTI)

    Box, A.L.

    1986-01-01

    While the Court's objections to Mississippi's ratable-take rules as applied to interstate pipelines are clear, conservation lawyers have concerns about the impact of the Transco decision upon state interests in oil and gas conservation and because the decision does not clarify the limits of preemption of state conservation legislation. A variety of state regulatory legislation challenges will likely result in different contexts. These could affect interest on royalties, payment procedures, and could even lead to conflicting regulations.

  19. MATLAB Compiler

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Compiler MATLAB Compiler MATLAB compiler *Under construction* MATLAB Compiler(tm) lets you share MATLAB® programs as standalone applications. All applications created with MATLAB Compiler use the MATLAB Runtime, which enables royalty-free deployment to users who do not need MATLAB. You can package the runtime with the application, or have your users download it during installation. Learn more about MATLAB Compiler support for MATLAB and toolboxes. The following examples show a general approach

  20. Enhanced Control Installations.pdf

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    680 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this

  1. Basic CMYK

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    1358 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this

  2. Basic CMYK

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    0811 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this

  3. June_2013_Public_Meeting_Metals_Bkg

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    8 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this contribution,

  4. June_2013_Public_Meeting_Metals_Bkg

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    7 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this contribution,

  5. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update

    Offshore Gross Withdrawals Definitions Key Terms Definition Gas Well A well completed for the production of natural gas from one or more gas zones or reservoirs. Such wells contain no completions for the production of crude oil. Gross Withdrawals Full well-stream volume, including all natural gas plant liquids and all nonhydrocarbon gases, but excluding lease condensate. Also includes amounts delivered as royalty payments or consumed in field operations. Offshore Located in either State or

  6. IP_Climate_Poster 121312

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    671 Approved for public release; distribution is unlimited. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by the Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. By acceptance of this article, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this

  7. Electronic Funds Transfer Authorization Form 4/2014

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Vendor Information Company Name or DBA: Address: City/State/Zip: Internal Use Only Electronic Funds Transfer Authorization Form I, an authorized signer on the below account, hereby authorize Los Alamos National Laboratory, hereinafter called the Laboratory, to originate Automated Clearinghouse (ACH) credits for invoice payments (vendors), travel reimbursements, small purchase reimbursements and royalty payments (employees). I further authorize the Laboratory to originate ACH debits to this

  8. CX-008501: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Ultra-Deepwater Dry Tree System for Drilling & Production in the Gulf of Mexico - Phase 2 CX(s) Applied: A9, B3.6 Date: 07/17/2012 Location(s): Texas, Canada Offices(s): National Energy Technology Laboratory

  9. CX-012036: Categorical Exclusion Determination

    Energy.gov [DOE]

    Smart Cementing Materials and Drilling Muds for Real-Time Monitoring of Deepwater Wellbore Enhancement CX(s) Applied: A9, A11, B3.6, B3.7 Date: 04/15/2014 Location(s): Texas Offices(s): National Energy Technology Laboratory

  10. CX-004678: Categorical Exclusion Determination

    Energy.gov [DOE]

    Intelligent Production System for Ultra-Deepwater with Short Hop Wireless Power and Wireless Data TransferCX(s) Applied: B3.6Date: 12/08/2010Location(s): Houston, TexasOffice(s): Fossil Energy, National Energy Technology Laboratory

  11. CX-004677: Categorical Exclusion Determination

    Energy.gov [DOE]

    Intelligent Production System for Ultra-Deepwater with Short Hop Wireless Power and Wireless Data TransferCX(s) Applied: B3.6Date: 12/08/2010Location(s): The Woodlands, TexasOffice(s): Fossil Energy, National Energy Technology Laboratory

  12. International Collaboration on Offshore Wind Energy Under IEA Annex XXIII

    SciTech Connect (OSTI)

    Musial, W.; Butterfield, S.; Lemming, J.

    2005-11-01

    This paper defines the purpose of IEA Annex XXIII, the International Collaboration on Offshore Wind Energy. This international collaboration through the International Energy Agency (IEA) is an efficient forum from which to advance the technical and environmental experiences collected from existing offshore wind energy projects, as well as the research necessary to advance future technology for deep-water wind energy technology.

  13. CX-005254: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Fatigue Testing of Shrink-Fit Riser Connection for Ultra High Pressure Deepwater RisersCX(s) Applied: B3.11Date: 02/18/2011Location(s): Houston, TexasOffice(s): Fossil Energy, National Energy Technology Laboratory

  14. CX-005255: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Fatigue Testing of Shrink-Fit Riser Connection for Ultra High Pressure Deepwater RisersCX(s) Applied: B3.11Date: 02/18/2011Location(s): Houston, TexasOffice(s): Fossil Energy, National Energy Technology Laboratory

  15. CX-005257: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Fatigue Testing of Shrink-Fit Riser Connection for Ultra High Pressure Deepwater RisersCX(s) Applied: B3.11Date: 02/18/2011Location(s): Houston, TexasOffice(s): Fossil Energy, National Energy Technology Laboratory

  16. Proceedings of the 22nd annual offshore technology conference

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This book contains the proceedings of the 22nd annual offshore technology conference, volume 4. Topics covered include: axial load capacity of steel piles in sand; hydrodynamic aspects of flexible riser; a deepwater test of subsea wirelining techniques; and soil reaction to axially loaded piles.

  17. Replacement Cost of Domestic Crude

    Energy Science and Technology Software Center (OSTI)

    1994-12-01

    The DEEPWATER model forecasts the replacement cost of domestic crude oil for 13 offshore regions in the lower 48 states. The replacement cost of domestic crude oil is the constant or levelized selling price that will recover the full expense of exploration, development, and productions with a reasonable return on capital.

  18. CX-012299: Categorical Exclusion Determination

    Energy.gov [DOE]

    Analysis of Best Practices for Deepwater Cementing in Oil-Based Mud and Synthetic-Based Mud CX(s) Applied: A9, A11, B3.6 Date: 05/30/2014 Location(s): Texas Offices(s): National Energy Technology Laboratory

  19. CX-012300: Categorical Exclusion Determination

    Energy.gov [DOE]

    Analysis of Best Practices for Deepwater Cementing in Oil-Based Mud and Synthetic-Based Mud CX(s) Applied: A9, A11, B3.6 Date: 05/30/2014 Location(s): New Jersey Offices(s): National Energy Technology Laboratory

  20. CX-014425: Categorical Exclusion Determination

    Energy.gov [DOE]

    Development of Best Practices and Risk Mitigation Measures for Deepwater Cementing in Oil-Based Mud and Synthetic-Based Mud CX(s) Applied: B3.1, B3.16Date: 12/04/2015 Location(s): TexasOffices(s): National Energy Technology Laboratory

  1. 2007 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    7 Annual Plan 2007 Annual Plan Section 999: 2007 Annual Plan (9.24 MB) More Documents & Publications 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program Recommendations: Draft 2008 Section 999 Annual Plan UDAC Meeting - September 2009

  2. 2008 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    8 Annual Plan 2008 Annual Plan Section 999: 2008 Annual Plan (15.58 MB) More Documents & Publications 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2007 Annual Plan Recommendations: Draft 2008 Section 999 Annual Plan

  3. 2013 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    13 Annual Plan 2013 Annual Plan Ultra-Deepwater and Uncoventional Natural Gas and Other Petroleum Resources Research and Development Program Report to Congress, June 2013 Section 999: 2013 Annual Plan (6.52 MB) More Documents & Publications 2011 Annual Plan Draft 2014 Annual Plan Sec. 999 Annual Plan 2012

  4. EPACT Representation for Covered Awards Over $100,000 | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy EPACT Representation for Covered Awards Over $100,000 EPACT Representation for Covered Awards Over $100,000 EPACT Representation (65.06 KB) More Documents & Publications 2007 Annual Plan 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2008 Annual Plan

  5. Garden Banks 388 subsea production control system

    SciTech Connect (OSTI)

    Goggans, T.; MacNeill, J.; Blincow, M.

    1995-12-31

    This paper discusses the design, analysis and performance requirements of an electrohydraulic production control system for a 24 well deepwater development controlled from a Floating Production Facility (FPF) in the Gulf of Mexico. The controls include not only topside FPF installed equipment, but subsea template and tree mounted equipment, including control umbilicals.

  6. CX-005246: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Development of Carbon Nanotube Composite Cables for Ultra Deepwater Oil and Gas FieldsCX(s) Applied: B3.6Date: 02/15/2011Location(s): Los Alamos, New MexicoOffice(s): Fossil Energy, National Energy Technology Laboratory

  7. Recommendations: 2010 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    0 Annual Plan Recommendations: 2010 Annual Plan URTAC - Recommendations on 2010 Section 999 Annual Plan (365.56 KB) More Documents & Publications URTAC Meeting - December 18, 2013 2009 Annual Plan 2009 Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program

  8. Sec. 999 Annual Plan 2012 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sec. 999 Annual Plan 2012 Sec. 999 Annual Plan 2012 2012 Annual Plan: Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program (3.97 MB) More Documents & Publications 2011 Annual Plan 2013 Annual Plan 2012 Annual Plan

  9. Documents | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Documents Memorandum from Secretary Moniz on the Freedom of Information Act (PDF) Agency Improvement Plan (PDF) FOIA Backlog Reduction Goals for Fiscal Years 2008, 2009, and 2010 (PDF) Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources (COMING SOON) Updated Report on Executive Order 13392 Implementation (PDF) Certification DOE Reading Rooms (pdf)

  10. 2011 Annual Workforce Analysis and Staffing Plan Report - Carlsbad

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    31, 2011 Reporting Office CarlsbadFieldOffi1ce This is a template. ...replacement (e.g. relief from hiring freeze). No high priority positions vacant. ...

  11. Microsoft Word - cryogenic safety sheet

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    The pressure relief valve may not be able to handle this increased pressure. Therefore, ... experience any difficulty operating the container valve or with the container connections. ...

  12. Microsoft Word - Errata for the Pressure and Vacuum Systems Safety...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    temperature: Design pressure (MAWP): Test method: Hydrostatic Pneumatic Relief Valve Setting: Test fluid: Applicable code: Required test pressure: Test temperature: Test ...

  13. Summary of Decisions - February 18, 2013-February 22, 2013 |...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    granting an Application for Exception filed by Technical Consumer Products, Inc. (TCP) for relief from the provisions of 10 CFR Part 430, Energy Conservation Program: Energy...

  14. Product Efficiency Cases

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    granting an Application for Exception filed by Technical Consumer Products, Inc. (TCP) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program:...

  15. Location Map

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Lane, Michael

    Map file package containing shaded relief base with Hot Pot project area, major roads, railroads, and rivers. The inset map shows regional Paleozoic structural elements.

  16. STATISTICAL PERFORMANCE EVALUATION OF SPRING OPERATED PRESSURE...

    Office of Scientific and Technical Information (OSTI)

    VALVE RELIABILITY IMPROVEMENTS 2004 TO 2014 Citation Details In-Document Search Title: STATISTICAL PERFORMANCE EVALUATION OF SPRING OPERATED PRESSURE RELIEF VALVE RELIABILITY ...

  17. International Hydrogen Fuel and Pressure Vessel Forum | Department...

    Office of Environmental Management (EM)

    and certification of Type 3 and Type 4 tanks, pressure relief device testing and ... codes and standards for on-board hydrogen tanks, including the Society of Automotive ...

  18. 2013 TFG emission reduction.ppt

    Office of Environmental Management (EM)

    61508 Relief valves for water and non corrosive liquids up to 250 psig; 120-508120-OI-029 Design for Earthquakes, and Seismic analysis Electrical Code, Fire Code ...

  19. Enforcement Policy Statement Regarding Walk-in Cooler/Walk-in...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Issued: August 14, 2015 Updated: February 1, 2016 In an exercise of its enforcement discretion, DOE will not seek civil penalties or injunctive relief concerning violations of the ...

  20. CX-011369: Categorical Exclusion Determination

    Energy.gov [DOE]

    Relief Valve Test Stand Relocation CX(s) Applied: B1.31 Date: 10/24/2013 Location(s): Idaho Offices(s): Idaho Operations Office

  1. Flat | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    ENERGYGeothermal Home Print PDF Flat Dictionary.png Flat: A relatively smooth landscape with no topographic relief Other definitions:Wikipedia Reegle Topographic Features...

  2. EFFECTS OF SEAT WIDTH ON DEVELOPMENT OF ADHESIONS IN STAINLESS...

    Office of Scientific and Technical Information (OSTI)

    STEEL TRIM SPRING OPERATED PRESSURE RELIEF VALVES Citation Details In-Document Search Title: EFFECTS OF SEAT WIDTH ON DEVELOPMENT OF ADHESIONS IN STAINLESS STEEL TRIM ...

  3. Location Map

    SciTech Connect (OSTI)

    Lane, Michael

    2013-06-27

    Map file package containing shaded relief base with Hot Pot project area, major roads, railroads, and rivers. The inset map shows regional Paleozoic structural elements.

  4. PowerPoint Presentation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Extended calibration intervals and relief of even limited periodic assessment requirements Assessment of sensor measurement accuracy with high confidence Derived values for ...

  5. Pressure and flow characteristics of restrictive flow orifice...

    Office of Scientific and Technical Information (OSTI)

    an RFO to limit the maximum system flow to acceptable limits within the flow capacity of the relief valve, thereby enhancing the overpressure protection of laboratory equipment. ...

  6. STATISTICAL PERFORMANCE EVALUATION OF SPRING OPERATED PRESSURE...

    Office of Scientific and Technical Information (OSTI)

    STATISTICAL PERFORMANCE EVALUATION OF SPRING OPERATED PRESSURE RELIEF VALVE RELIABILITY IMPROVEMENTS 2004 TO 2014 Citation Details In-Document Search Title: STATISTICAL PERFORMANCE ...

  7. Product Efficiency Cases | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    (Emerson), seeking relief from the provisions of 10 C.F.R. Part 431, Energy Efficiency Program for Certain Commercial and Industrial Equipment: Test Procedures, Labeling...

  8. Idahoans Saving Green by Going Green

    Office of Energy Efficiency and Renewable Energy (EERE)

    One resident relying on Social Security for her income gets relief from energy bills with Recovery Act-funded weatherization improvements.

  9. Method of fabricating reflection-mode EUV diffusers

    DOE Patents [OSTI]

    Anderson, Erik; Naulleau, Patrick P.

    2005-03-01

    Techniques for fabricating well-controlled, random relief, engineered surfaces that serve as substrates for EUV optical devices are accomplished with grayscale exposure. The method of fabricating a multilevel EUV optical element includes: (a) providing a substrate; (b) depositing a layer of curable material on a surface of the substrate; (c) creating a relief profile in a layer of cured material from the layer of curable material wherein the relief profile comprises multiple levels of cured material that has a defined contour; and (d) depositing a multilayer reflection film over the relief profile wherein the film has an outer contour that substantially matches that of the relief profile. The curable material can comprise photoresist or a low dielectric constant material.

  10. Deep tracts revive East Coast spirit

    SciTech Connect (OSTI)

    Not Available

    1982-02-01

    The initiation of wildcatting in the controversial Georges Bank and the noted interest for deepwater tracts in the Baltimore Canyon during a recent lease sale are evidences of exploration. Offshore tracts in the deepwater Jurassic trend that stretches along the edge of the Baltimore Canyon trough captured the interest and most of the high bids. The tracts offered for the sale occupy 1.4 million acres of offshore territory located between 64 to 113 miles off Atlantic City to Virginia's Assateaque Island. Recent USGS estimates have reported there may be 962 million barrels of oil and 7.6 trillion cubic feet of natural gas in the 253 tracts on sale. Exxon, Shell and Mobil are exploratory drilling in the George Bank trough. (DP)

  11. Tanker-based production eyed for Gulf of Mexico use

    SciTech Connect (OSTI)

    Karve, S.

    1986-05-01

    The new oil price environment is sending industry engineers back to the drawing board. The search is on for cost effective and perhaps unconventional deepwater production systems. One candidate for Gulf of Mexico deepwater tracts is a tanker-based floating production, storage, and offloading (FPSO) system. Substantial experience with tanker-based FPSO systems has proven them to be cost effective when the field is remote from existing production facilities and pipelines. A tanker-based system offers the unique feature of integrating production, storage, and offloading capabilities into a single unit. Such systems can be installed in 12 to 15 months and can even be leased, significantly improving an operator's cash flow.

  12. The Economic Impact of Coal Mining in New Mexico

    SciTech Connect (OSTI)

    Peach, James; Starbuck, C.

    2009-06-01

    The economic impact of coal mining in New Mexico is examined in this report. The analysis is based on economic multipliers derived from an input-output model of the New Mexico economy. The direct, indirect, and induced impacts of coal mining in New Mexico are presented in terms of output, value added, employment, and labor income for calendar year 2007. Tax, rental, and royalty income to the State of New Mexico are also presented. Historical coal production, reserves, and price data are also presented and discussed. The impacts of coal-fired electricity generation will be examined in a separate report.

  13. MACDoNALD HOAGUE B,

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ~ * MACDoNALD HOAGUE & B, ..~ESS * ATTORNEYS AND COUNSELORS AT LAW 705 Second Avenue Suite 1500 Seattle, Washington 98104*1745 Alec Bayless (1921*1991) Francis Hoague (1909-1993) February 22,2012 Miguel A. Bocanegra Andrea Brenneke Katherine C. Chamberlain Andrew T Chan Mel Crawford Timothy K. Ford Katrin E. Frank Felicia L Gittleman Ester Greenfield Kenneth A. MacDonald Elizabeth Poh Amy M. Royalty Joseph R. Shaeffer Tenzin C. Tsorpon David J. Whedbee Jesse Wing Tel 206.622.1604 Fax

  14. 2009 Thermoelectrics Applications Workshop | Department of Energy

    Energy Savers

    SPR Report to Congress 2009 SPR Report to Congress Highlights from the report include: Notable Achievements The Strategic Petroleum Reserve completed fill during 2009. The last cargo of crude oil (off-loaded December 25-27, 2009) topped off a fill program that began in 1977. Oil Acquisitions and Receipts The Strategic Petroleum Reserve received 24.8 million barrels of crude oil during 2009 through a combination of receipts from the Royalty-In-Kind (RIK) fill program with the Department of the

  15. Campo Band of Mission Indians - Renewable Energy Update

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Connolly Miskwish November 16, 2012 — Campo is one of twelve Bands o — 50 megawatt facility comprised of 25 2---MW turbines — 25 year lease — Outside owner with tribe receiving a royalty based on gross output — Lease negotiated in 2004 — 160 MW project — Project development began in 2006 MW---hour California Market Price Referent 140 120 100 80 60 40 20 0 2007 2008 2009 2010 2011 2012 2013 — More direct involvement by tribal government — Less reliance on

  16. SPR Awards Exchange Contract to Shell Trading | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    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

  17. Natural gas marketing and transportation

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This book covers: Overview of the natural gas industry; Federal regulation of marketing and transportation; State regulation of transportation; Fundamentals of gas marketing contracts; Gas marketing options and strategies; End user agreements; Transportation on interstate pipelines; Administration of natural gas contracts; Structuring transactions with the nonconventional source fuels credit; Take-or-pay wars- a cautionary analysis for the future; Antitrust pitfalls in the natural gas industry; Producer imbalances; Natural gas futures for the complete novice; State non-utility regulation of production, transportation and marketing; Natural gas processing agreements and Disproportionate sales, gas balancing, and accounting to royalty owners.

  18. Options for developing countries in mining development

    SciTech Connect (OSTI)

    Walrond, G.W.; Kumar, R.

    1985-01-01

    This book is a study of the issues that developing countries face in planning and implementing mineral development, taking as case studies Botswana, Sierra Leone, Zambia, Tanzania, Malaysia, Papua New Guinea and the developed states of Quebec and Western Australia. The authors consider the major aspects of the matter including organization and administration; regulation; taxation and surplus distribution; the dynamics of such instruments as royalty, rent resource tax and capital allowances under various cost/price scenarios; and selected mining agreements and their key provisions. They stress throughout the need for foreign investment while maximizing the economic benefits reaped from exhaustible resources.

  19. Mandan, Hidatsa and Arikara Nation Tribal Energy Development

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Chairman Mark N. Fox MHA Nation * Fort Berthold Indian Reservation: 980,000 acres. 530,000 acres are held in Trust * 552,000 acres within the producing region: 122K Tribal, 261K Allottee, 169K Fee * 381 wells (5/15) with Tribal Mineral Interest, and 18% average Tribal royalty rate. * Number of Drilling Rigs Accessing Minerals on FBIR: 13 (including fee and trust land) * Currently 300,000+ bpd/FBIR (5/15). * Equates to 15% of N.D. production, and 2% of U.S. daily oil production. North Segment

  20. Coalbed methane could cut India`s energy deficit

    SciTech Connect (OSTI)

    Kelafant, J.; Stern, M.

    1998-05-25

    Foreign interest in upcoming Indian coalbed methane (CBM) concession rounds will depend on prospect quality, fiscal regime attractiveness, and perceptions interested parties will have concerning the government`s willingness to promote development. The more liberal tax and royalty provisions for foreign producers announced by the ministry of Petroleum and Natural Gas indicate that India is interested in attracting international CBM investments. This article examines the potential for developing the country`s large CBM resource base, estimated between 30 tcf (250 billion cu m) and 144 tcf (4 trillion cu m) of gas. It also provides an overview of the current contractual and regulatory framework governing CBM development.