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1

Newberry Volcano EGS Demonstration  

Broader source: Energy.gov (indexed) [DOE]

modeling of commercial-scale EGS wellfield and power plant Primary Goals * Create EGS fracture network around existing borehole * Drill two production wells into mapped fracture...

2

Newberry Volcano EGS Demonstration Geothermal Project | Open Energy  

Open Energy Info (EERE)

Volcano EGS Demonstration Geothermal Project Volcano EGS Demonstration Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Newberry Volcano EGS Demonstration Project Type / Topic 1 Recovery Act: Enhanced Geothermal System Demonstrations Project Type / Topic 2 EGS Demonstration Project Description The project will demonstrate EGS power generation from the Newberry Known Geothermal Resource Area ("Newberry"). Four deep, high temperature, very low permeability, production-size wells have been completed at Newberry, including two currently owned by Davenport. The Newberry project site exemplifies unparalleled EGS potential in the United States, with a large, high-temperature, conductive thermal anomaly yielding wells with permeability orders of magnitude less than conventional hydrothermal wells.

3

Newberry Volcano EGS Demonstration Stimulation Modeling  

SciTech Connect (OSTI)

As a part of Phase I of the Newberry Volcano EGS Demonstration project, several data sets were collected to characterize the rock volume around the well. Fracture, fault, stress, and seismicity data has been collected by borehole televiewer, LiDAR elevation maps, and microseismic monitoring. Well logs and cuttings from the target well (NWG 55-29) and core from a nearby core hole (USGS N-2) have been analyzed to develop geothermal, geochemical, mineralogical and strength models of the rock matrix, altered zones, and fracture fillings (see Osborn et al., this volume). These characterization data sets provide inputs to models used to plan and predict EGS reservoir creation and productivity. One model used is AltaStim, a stochastic fracture and flow software model developed by AltaRock. The software's purpose is to model and visualize EGS stimulation scenarios and provide guidance for final planning. The process of creating an AltaStim model requires synthesis of geologic observations at the well, the modeled stress conditions, and the stimulation plan. Any geomechanical model of an EGS stimulation will require many assumptions and unknowns; thus, the model developed here should not be considered a definitive prediction, but a plausible outcome given reasonable assumptions. AltaStim is a tool for understanding the effect of known constraints, assumptions, and conceptual models on plausible outcomes.

Trenton T. Cladouhos, Matthew Clyne, Maisie Nichols,; Susan Petty, William L. Osborn, Laura Nofziger

2011-10-23T23:59:59.000Z

4

Newberry EGS Demonstration | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Production: Evaluation of Stimulation at the Newberry Volcano EGS Demonstration Site Microearthquake Technology for EGS Fracture Characterization Newberry Volcano EGS Demonstration...

5

EA-1897: AltaRock's Newberry Volcano EGS Demonstration near Bend, Oregon |  

Broader source: Energy.gov (indexed) [DOE]

7: AltaRock's Newberry Volcano EGS Demonstration near Bend, 7: AltaRock's Newberry Volcano EGS Demonstration near Bend, Oregon EA-1897: AltaRock's Newberry Volcano EGS Demonstration near Bend, Oregon Summary This EA evaluates the environmental impacts of a proposal to create an Enhanced Geothermal Systems (EGS) Demonstration Project involving new technology, techniques, and advanced monitoring protocols for the purpose of testing the feasibility and viability of EGS for renewable energy production. BLM is the lead agency for this EA and DOE is a cooperating agency. Public Comment Opportunities No public comment opportunities available at this time. Documents Available for Download April 5, 2012 EA-1897: Finding of No Significant Impact AltaRock's Newberry Volcano EGS Demonstration near Bend, Oregon April 5, 2012 EA-1897: Final Environmental Assessment

6

Validation of Innovative Exploration Technologies for Newberry Volcano: LIDAR of Newberry Volcano 2012  

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

Validation of Innovative Exploration Technologies for Newberry Volcano: LIDAR of Newberry Volcano 2012

Jaffe, Todd

7

Newberry EGS Demonstration Project Environmental Analysis (EA)  

Broader source: Energy.gov (indexed) [DOE]

Newberry Volcano Enhanced Geothermal System (EGS) Demonstration Project UNITED STATES DEPARTMENT OF THE INTERIOR BUREAU OF LAND MANAGEMENT (BLM) DOI-BLM-OR-P000-2011-0003-EA DOE/EA-1897 ENVIRONMENTAL ASSESSMENT DECEMBER 2011 Location: Federal Geothermal Leases on the West Flank of Newberry Volcano, Deschutes County, 22 miles south of Bend, Oregon Applicant: Davenport Newberry Holdings LLC and AltaRock Energy, Inc. 225 NW Franklin Avenue, Suite 1 Bend, OR 97701 Tel: 541-323-1190 Lead Agency: U.S. Department of the Interior,

8

Newberry EGS Seismic Velocity Model  

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

We use ambient noise correlation (ANC) to create a detailed image of the subsurface seismic velocity at the Newberry EGS site down to 5 km. We collected continuous data for the 22 stations in the Newberry network, together with 12 additional stations from the nearby CC, UO and UW networks. The data were instrument corrected, whitened and converted to single bit traces before cross correlation according to the methodology in Benson (2007). There are 231 unique paths connecting the 22 stations of the Newberry network. The additional networks extended that to 402 unique paths crossing beneath the Newberry site.

Dennise Templeton

9

Newberry EGS Seismic Velocity Model  

SciTech Connect (OSTI)

We use ambient noise correlation (ANC) to create a detailed image of the subsurface seismic velocity at the Newberry EGS site down to 5 km. We collected continuous data for the 22 stations in the Newberry network, together with 12 additional stations from the nearby CC, UO and UW networks. The data were instrument corrected, whitened and converted to single bit traces before cross correlation according to the methodology in Benson (2007). There are 231 unique paths connecting the 22 stations of the Newberry network. The additional networks extended that to 402 unique paths crossing beneath the Newberry site.

Dennise Templeton

2013-10-01T23:59:59.000Z

10

Coupled Thermal-Hydrological-Mechanical-Chemical Model And Experiments For Optimization Of Enhanced Geothermal System Development And Production: Evaluation of Stimulation at the Newberry Volcano EGS Demonstration Site  

Broader source: Energy.gov [DOE]

Coupled Thermal-Hydrological-Mechanical-Chemical Model And Experiments For Optimization Of Enhanced Geothermal System Development And Production: Evaluation of Stimulation at the Newberry Volcano EGS Demonstration Site through Natural Isotopic Reactive Tracers and Geochemical Investigation presentation at the April 2013 peer review meeting held in Denver, Colorado.

11

Improved Microseismicity Detection During Newberry EGS Stimulations  

SciTech Connect (OSTI)

Effective enhanced geothermal systems (EGS) require optimal fracture networks for efficient heat transfer between hot rock and fluid. Microseismic mapping is a key tool used to infer the subsurface fracture geometry. Traditional earthquake detection and location techniques are often employed to identify microearthquakes in geothermal regions. However, most commonly used algorithms may miss events if the seismic signal of an earthquake is small relative to the background noise level or if a microearthquake occurs within the coda of a larger event. Consequently, we have developed a set of algorithms that provide improved microearthquake detection. Our objective is to investigate the microseismicity at the DOE Newberry EGS site to better image the active regions of the underground fracture network during and immediately after the EGS stimulation. Detection of more microearthquakes during EGS stimulations will allow for better seismic delineation of the active regions of the underground fracture system. This improved knowledge of the reservoir network will improve our understanding of subsurface conditions, and allow improvement of the stimulation strategy that will optimize heat extraction and maximize economic return.

Dennise Templeton

2013-11-01T23:59:59.000Z

12

Improved Microseismicity Detection During Newberry EGS Stimulations  

SciTech Connect (OSTI)

Effective enhanced geothermal systems (EGS) require optimal fracture networks for efficient heat transfer between hot rock and fluid. Microseismic mapping is a key tool used to infer the subsurface fracture geometry. Traditional earthquake detection and location techniques are often employed to identify microearthquakes in geothermal regions. However, most commonly used algorithms may miss events if the seismic signal of an earthquake is small relative to the background noise level or if a microearthquake occurs within the coda of a larger event. Consequently, we have developed a set of algorithms that provide improved microearthquake detection. Our objective is to investigate the microseismicity at the DOE Newberry EGS site to better image the active regions of the underground fracture network during and immediately after the EGS stimulation. Detection of more microearthquakes during EGS stimulations will allow for better seismic delineation of the active regions of the underground fracture system. This improved knowledge of the reservoir network will improve our understanding of subsurface conditions, and allow improvement of the stimulation strategy that will optimize heat extraction and maximize economic return.

Dennise Templeton

2013-10-01T23:59:59.000Z

13

Improved Microseismicity Detection During Newberry EGS Stimulations  

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

Effective enhanced geothermal systems (EGS) require optimal fracture networks for efficient heat transfer between hot rock and fluid. Microseismic mapping is a key tool used to infer the subsurface fracture geometry. Traditional earthquake detection and location techniques are often employed to identify microearthquakes in geothermal regions. However, most commonly used algorithms may miss events if the seismic signal of an earthquake is small relative to the background noise level or if a microearthquake occurs within the coda of a larger event. Consequently, we have developed a set of algorithms that provide improved microearthquake detection. Our objective is to investigate the microseismicity at the DOE Newberry EGS site to better image the active regions of the underground fracture network during and immediately after the EGS stimulation. Detection of more microearthquakes during EGS stimulations will allow for better seismic delineation of the active regions of the underground fracture system. This improved knowledge of the reservoir network will improve our understanding of subsurface conditions, and allow improvement of the stimulation strategy that will optimize heat extraction and maximize economic return.

Templeton, Dennise

14

Validation of Innovative Exploration Technologies for Newberry Volcano: Geochemistry data from 55-29 and 46-16 wells at Newberry 2012  

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

Validation of Innovative Exploration Technologies for Newberry Volcano: Geochemistry data from 55-29 and 46-16 wells at Newberry 2012

Jaffe, Todd

15

A Strontium Isotopic Study Of Newberry Volcano, Central Oregon- Structural  

Open Energy Info (EERE)

Strontium Isotopic Study Of Newberry Volcano, Central Oregon- Structural Strontium Isotopic Study Of Newberry Volcano, Central Oregon- Structural And Thermal Implications Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Strontium Isotopic Study Of Newberry Volcano, Central Oregon- Structural And Thermal Implications Details Activities (2) Areas (1) Regions (0) Abstract: Ratios of 87Sr/86Sr were determined in twenty-seven basaltic rocks from Newberry. These ratios range from 0.70330 to 0.70414; most fall between 0.7035 and 0.7038. Covariance of Al2O3/FeO* ratio, TiO2 content, and Th content with 87Sr/86Sr suggests that some isotopic ratios reflect shallow crustal contamination, but the data also suggest that two mantle sources, a prominent one at 0.7036 and a less-prominent one at 0.7033 or less, are represented. The hypothesis of crustal contamination is supported

16

Isotope Geochemistry Of Minerals And Fluids From Newberry Volcano, Oregon |  

Open Energy Info (EERE)

Isotope Geochemistry Of Minerals And Fluids From Newberry Volcano, Oregon Isotope Geochemistry Of Minerals And Fluids From Newberry Volcano, Oregon Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Isotope Geochemistry Of Minerals And Fluids From Newberry Volcano, Oregon Details Activities (2) Areas (1) Regions (0) Abstract: Isotopic compositions were determined for hydrothermal quartz, calcite, and siderite from core samples of the Newberry 2 drill hole, Oregon. The Δ15O values for these minerals decrease with increasing temperatures. The values indicate that these hydrothermal minerals precipitated in isotopic equilibrium with water currently present in the reservoirs. The Δ18O values of quartz and calcite from the andesite and basalt flows (700-932 m) have isotopic values which require that the equilibrated water Δ18O values increase slightly (- 11.3 to -9.2‰) with

17

Validation of Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled and seismic test 2012  

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

Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled & seismic test, 2012

Jaffe, Todd

18

Validation of Innovative Exploration Technologies for Newberry Volcano: Seismic data - raw taken by Apex Hipoint for 1st test 2012  

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

Validation of Innovative Exploration Technologies for Newberry Volcano: Seismic data - raw taken by Apex Hipoint for 1st test 2012

Jaffe, Todd

19

Validation of Innovative Exploration Technologies for Newberry Volcano: Raw data used to prepare the Gravity Report by Zonge 2012  

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

Validation of Innovative Exploration Technologies for Newberry Volcano: Raw data used to prepare the Gravity Report by Zonge 2012

Jaffe, Todd

20

Validation of Innovative Exploration Technologies for Newberry Volcano  

Open Energy Info (EERE)

Validation of Innovative Exploration Technologies for Newberry Volcano Validation of Innovative Exploration Technologies for Newberry Volcano Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Validation of Innovative Exploration Technologies for Newberry Volcano Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description This project will implement a multi-step combination that is believed to have not been used before. This includes: identifying the geometry and the electrical resistivity associated with the pluton; locating areas of fluid movement in and around the pluton; measuring heat associated with the pluton; and looking for geochemical indications for degassing of circulating geothermal fluid. This approach applies gravity and MT surveys, although at much higher density than typically used in exploration. The plan involves using innovative patent pending, 3-D seismic geophone measurement tools developed by HiPoint Reservoir, LLC, that have not previously been used in geothermal exploration. The project also includes strategies for detecting deep degassing of geothermal fluid and using special flux measurement equipment at the temperature gradient well sites to sample for CO2 outgassing. Secondary mineral samples collected from the temperature gradient well core will be analyzed for stable carbon, oxygen and sulfur isotopes at the Southern Methodist University geochemical laboratory. X-R diffraction analyses will be used to characterize the thermal history of the cored rock. The final step will use temperature gradient data to map out the thermal characteristics across the pluton. The resulting model will be used to identify hot areas associated with the pluton that has fluid moving through fractures. One additional innovation designed into this program is multiple-use of temperature gradient drilling. The upper portion of the wells will be used for the 3-D seismic array. CO2 flux measurements will be employed during drilling of these holes, and the completed wells will provide the very valuable temperature profiles.

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


21

Preliminary Analysis of Stress in the Newberry EGS Well NWG 55-29  

SciTech Connect (OSTI)

As part of the planning for stimulation of the Newberry Volcano Enhanced Geothermal Systems (EGS) Demonstration project in Oregon, a high-resolution borehole televiewer (BHTV) log was acquired using the ALT ABI85 BHTV tool in the slightly deviated NWG 55-29 well. The image log reveals an extensive network of fractures in a conjugate set striking approximately N-S and dipping 50???° that are well oriented for normal slip and are consistent with surface-breaking regional normal faults in the vicinity. Similarly, breakouts indicate a consistent minimum horizontal stress, Shmin, azimuth of 092.3???±17.3???°. In conjunction with a suite of geophysical logs, a model of the stress magnitudes constrained by the width of breakouts at depth and a model of rock strength independently indicates a predominantly normal faulting stress regime.

Nicholas C. Davatzes, Stephen H. Hickman

2011-10-23T23:59:59.000Z

22

Oregon: DOE Advances Game-Changing EGS Geothermal Technology...  

Office of Environmental Management (EM)

demonstration project, at Newberry Volcano near Bend, Oregon, represents a key step in geothermal energy development, demonstrating that an engineered geothermal reservoir can...

23

First Commercial Success for Enhanced Geothermal Systems (EGS) Spells Exponential Growth for Geothermal Energy  

Broader source: Energy.gov [DOE]

The Obama Administration's all-of-the-above energy strategy took a leap forward today with the Energy Department's announcement recognizing the nation's first commercial enhanced geothermal system (EGS) project to supply electricity to the grid. This landmark accomplishment follows two other major DOE-funded technical achievements focused on demonstrating the commercial viability of EGS: The Calpine EGS demonstration at The Geysers in Middletown, California and the AltaRock project at Newberry Volcano near Bend, Oregon.

24

AltaRock Energy Announces Successful Multiple-Zone Stimulation of Well at the Newberry Enhanced Geothermal Systems Demonstration  

Broader source: Energy.gov [DOE]

AltaRock Energy today announced that it has created multiple stimulated zones from a single wellbore at the Newberry Enhanced Geothermal System (EGS) Demonstration site.

25

Micro-Earthquake At Newberry Caldera Geothermal Area (2011) | Open Energy  

Open Energy Info (EERE)

Area (2011) Area (2011) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Newberry Caldera Geothermal Area (2011) Exploration Activity Details Location Newberry Caldera Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2011 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine seismicity before and after reservoir stimulation for EGS Notes The overall goal is to gather high resolution seismicity data before, during and after stimulation activities at the EGS projects. This will include both surface and borehole deployments (as necessary in available boreholes) to provide high quality seismic data for improved processing and interpretation methodologies. This will allow the development and testing

26

Newberry Caldera Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Newberry Caldera Geothermal Area Newberry Caldera Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Newberry Caldera Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (2) 9 Exploration Activities (18) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.71666667,"lon":-121.2333333,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

27

Newberry Caldera Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Newberry Caldera Geothermal Area Newberry Caldera Geothermal Area (Redirected from Newberry Caldera Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Newberry Caldera Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (2) 9 Exploration Activities (18) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.71666667,"lon":-121.2333333,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

28

Development of a Geological and GeomechanicalFramework for the Analysis of MEQ in EGS Experiments  

Broader source: Energy.gov [DOE]

Project objective: to develop a framework for investigating processes that contribute to the occurrence of seismicity in enhanced geothermal systems with particular reference to the Newberry demonstration experiment and the potential Geysers EGS demonstration experiment.

29

Core Analysis At Newberry Caldera Area (Carothers, Et Al., 1987...  

Open Energy Info (EERE)

Carothers, Et Al., 1987) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Analysis At Newberry Caldera Area (Carothers, Et Al., 1987)...

30

Newberry I Geothermal Project | Open Energy Information  

Open Energy Info (EERE)

Newberry I Geothermal Project Newberry I Geothermal Project Project Location Information Coordinates 43.689166666667°, -121.255° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.689166666667,"lon":-121.255,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

31

NEWBERRY COUNTY With 182 students and 1,391 alumni, there's no limit  

E-Print Network [OSTI]

and Columbia campuses, fy 2012) Newberry County Baruch Institute Carolina on King USC School of MedicineNEWBERRY COUNTY With 182 students and 1,391 alumni, there's no limit to Gamecock pride in Newberry County. This report highlights the university's impact on your community. January 2013 As the University

Almor, Amit

32

Flow Test At Newberry Caldera Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Exploration Activity Details Location Newberry Caldera Area Exploration Technique Flow Test Activity Date Usefulness not indicated DOE-funding Unknown References (1 January 2011)...

33

Newberry Water & Light Board | Open Energy Information  

Open Energy Info (EERE)

Board Board Jump to: navigation, search Name Newberry Water & Light Board Place Michigan Utility Id 13525 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Electric Commercial Residential Electric Residential Average Rates Residential: $0.1100/kWh Commercial: $0.1030/kWh Industrial: $0.1390/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Newberry_Water_%26_Light_Board&oldid=411182

34

Slim Holes At Newberry Caldera Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Slim Holes At Newberry Caldera Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Newberry Caldera Area (DOE GTP) Exploration Activity Details Location Newberry Caldera Area Exploration Technique Slim Holes Activity Date Usefulness not indicated DOE-funding Unknown References (1 January 2011) GTP ARRA Spreadsheet Retrieved from "http://en.openei.org/w/index.php?title=Slim_Holes_At_Newberry_Caldera_Area_(DOE_GTP)&oldid=402651" Categories: Exploration Activities DOE Funded Activities ARRA Funded Activities

35

Injectivity Test At Newberry Caldera Area (Combs, Et Al., 1999) | Open  

Open Energy Info (EERE)

Newberry Caldera Area (Combs, Et Al., 1999) Newberry Caldera Area (Combs, Et Al., 1999) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Injectivity Test At Newberry Caldera Area (Combs, Et Al., 1999) Exploration Activity Details Location Newberry Caldera Area Exploration Technique Injectivity Test Activity Date Usefulness useful DOE-funding Unknown Notes After circulating the mud out of the hole and replacing it with clear water, we attempted two injection tests; one into the open hole section (51 16'- 5360') below the HQ liner, and one into the annulus outside the uncemented part (2748' - -4800') of the liner. References Jim Combs, John T. Finger, Colin Goranson, Charles E. Hockox Jr., Ronald D. Jacobsen, Gene Polik (1999) Slimhole Handbook- Procedures And Recommendations For Slimhole Drilling And Testing In Geothermal Exploration

36

Acoustic Logs At Newberry Caldera Area (Combs, Et Al., 1999) | Open Energy  

Open Energy Info (EERE)

Acoustic Logs At Newberry Caldera Area (Combs, Et Al., 1999) Acoustic Logs At Newberry Caldera Area (Combs, Et Al., 1999) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Acoustic Logs At Newberry Caldera Area (Combs, Et Al., 1999) Exploration Activity Details Location Newberry Caldera Area Exploration Technique Acoustic Logs Activity Date Usefulness could be useful with more improvements DOE-funding Unknown Notes The acoustic borehole televiewer (BHTV) was run twice in the wellbore with limited success. There were several problems with the tool's fimctions, but images were successfully obtained over the interval from 2748' to 3635'. References Jim Combs, John T. Finger, Colin Goranson, Charles E. Hockox Jr., Ronald D. Jacobsen, Gene Polik (1999) Slimhole Handbook- Procedures And Recommendations For Slimhole Drilling And Testing In Geothermal Exploration

37

Slim Holes At Newberry Caldera Area (Combs, Et Al., 1999) | Open Energy  

Open Energy Info (EERE)

Newberry Caldera Area (Combs, Et Al., Newberry Caldera Area (Combs, Et Al., 1999) Exploration Activity Details Location Newberry Caldera Area Exploration Technique Slim Holes Activity Date Usefulness useful DOE-funding Unknown Notes Negotiations with California Energy Company, Incorporated (CECI), which owns leases in the Newberry KGRA led to an agreement for a cost-shared exploratory drilling project on CECI'Slease. In return for the cost-share, Sandia was to receive testing, production and cost data from the slhnholes and from the production wells drilled nearby, giving a direct comparison of productivity predicted from tests on the slimholes and that achieved by the actual production wells. Since locations, depths and lithology are also similar, there would also be a close comparison of drilling costs.

38

Newberry I Geothermal Project (2) | Open Energy Information  

Open Energy Info (EERE)

Project (2) Project (2) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Newberry I Geothermal Project (2) Project Location Information Coordinates 43.689166666667°, -121.255° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.689166666667,"lon":-121.255,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

39

City of Newberry, South Carolina (Utility Company) | Open Energy  

Open Energy Info (EERE)

South Carolina (Utility Company) South Carolina (Utility Company) Jump to: navigation, search Name City of Newberry Place South Carolina Utility Id 13523 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Service Rate Commercial Industrial Service Rate Industrial Industrial Service Rate - Primary Service Industrial Residential Service Rate Residential Residential Service Rate - with Load Management Switches Residential Residential Service Rate - without Load Management Switches Residential Small Commercial Service Rate Commercial

40

Static Temperature Survey At Newberry Caldera Area (Combs, Et Al., 1999) |  

Open Energy Info (EERE)

Newberry Caldera Area Newberry Caldera Area (Combs, Et Al., 1999) Exploration Activity Details Location Newberry Caldera Area Exploration Technique Static Temperature Survey Activity Date Usefulness useful DOE-funding Unknown Notes Downhole data collection during this operation was primarily limited to temperature measurements. These temperature logs were taken with Sandia's platinum-resistance-thermometer (PRT) tool which along with a Sandia logging truck remained on-site for the entire project. This instrument uses a simple resistance bridge, with changes in resistance measured from the surface through a four-conductor cable. Since there are no downhole electronics, temperature drift with time is negligible and the PRT temperature measurements are considered a reference standard for this kind

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


41

Decision Analysis for EGS  

Broader source: Energy.gov [DOE]

Decision Analysis for EGS presentation at the April 2013 peer review meeting held in Denver, Colorado.

42

Desert Peak EGS Project  

Broader source: Energy.gov [DOE]

Desert Peak EGS Project presentation at the April 2013 peer review meeting held in Denver, Colorado.

43

Enforcement Guidance Supplements (EGS)  

Broader source: Energy.gov (indexed) [DOE]

Supplements (EGS) Supplements (EGS) EGS 05-01: Contractor Investigation, Causal Analysis, and Corrective Actions (09/23/2005) EGS 03-02: Revision to Occurrence Report-Based Noncompliance Tracking System Reporting Criteria (09/05/2003) EGS 03-01: Supplemental Guidance Concerning the Factual Bases for Issuing Consent Orders Pursuant to 10 CFR 820.23 (07/21/2003) EGS 02-01: Enforcement Position Relative to 10 CFR 835 Bioassay Accreditation (02/21/2002) EGS 01-02: Management and Independent Assessment (12/17/2001) EGS 01-01: Nuclear Weapons Program Enforcement Issues (10/15/2001) EGS 00-04: Factual Bases for Issuing Consent Orders Pursuant to 10 CFR 820.23 and Compliance Orders Pursuant to 10 CFR Subpart C (10/26/2000) EGS 00-03: Specific Issues on Applicability of 10 CFR 830 (09/12/2000)

44

Enforcement Guidance Supplements (EGS)  

Broader source: Energy.gov (indexed) [DOE]

Requirements (07161999) EGS 99-01: Enforcement of 10 CFR Part 830.120 (Quality Assurance Rule) for Facilities Below Hazard Category III (070199) EGS 98-02: DOE Enforcement...

45

Bradys EGS Project  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

and interpretation * LANL, NETL - imaging, characterizing, and modeling of fracture networks in EGS * Sandia Nat. Lab. - borehole televiewer acquisition and support The...

46

Decision Analysis for EGS  

Broader source: Energy.gov (indexed) [DOE]

FOR EGS RelevanceImpact of Research INNOVATIVE ASPECTS Integrated and effective fracture pattern - circulation model considering uncertainties. Well cost-time model...

47

Decision Analysis for EGS  

Broader source: Energy.gov (indexed) [DOE]

into a systems model. 5 | US DOE Geothermal Program eere.energy.gov TASK OUTLINE 1. Fracture Pattern Model for EGS 2. Drill Cost and Time Model Considering Uncertainties 3....

48

Desert Peak EGS Project  

Broader source: Energy.gov [DOE]

Geothermal Technologies Program 2010 Peer Review Desert Peak EGS Project, for the Engineered Geothermal Systems Demonstration Projects and Innovative Exploration Technologies. Objective to stimulate permeability in tight well 27-15 and improve connection to rest of the field; improve overall productivity or injectivity. Successful stimulation yields more production and enables more power generation.

49

EGS Projects | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

traditional hydrothermal systems, EGS capture heat from areas that traditional geothermal energy cannot-where fluid andor permeability are lacking. The EGS portfolio is...

50

Well Monitoring Systems for EGS  

Broader source: Energy.gov [DOE]

Well Monitoring Systems for EGS presentation at the April 2013 peer review meeting held in Denver, Colorado.

51

Well Monitoring System for EGS  

Broader source: Energy.gov [DOE]

EGS well monitoring tools offer a unique set of solutions which will lower costs and increase confidence in future geothermal projects.

52

DOI-BLM-OR-P000-2011-0003-EA | Open Energy Information  

Open Energy Info (EERE)

3-EA 3-EA Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: DOI-BLM-OR-P000-2011-0003-EA EA at Newberry Caldera Geothermal Area for Geothermal/Well Field Newberry Volcano Enhanced Geothermal System (EGS) Demonstration Project General NEPA Document Info Energy Sector Geothermal energy Environmental Analysis Type EA Applicant Davenport Power LLC Consultant PLS Environmental, LLC Geothermal Area Newberry Caldera Geothermal Area Project Location Oregon Project Phase Geothermal/Well Field Techniques Drilling Techniques Comments EGS demonstration project Time Frame (days) Application Time 692 NEPA Process Time 532 Participating Agencies Lead Agency BLM Funding Agency DOE Managing District Office BLM Prineville District Office

53

Geothermal EGS Demonstration Photo Library  

Broader source: Energy.gov [DOE]

EGS Demonstrations make up the most advanced research and science investments in the geothermal sector. Five active demonstration sites nationwide are proving the spectrum of EGS potential, in and near existing hydrothermal operations, with infrastructure, and in the longer-term greenfield settings, where no previous geothermal development is operating.

54

The EGS5 Code System  

SciTech Connect (OSTI)

In the nineteen years since EGS4 was released, it has been used in a wide variety of applications, particularly in medical physics, radiation measurement studies, and industrial development. Every new user and every new application bring new challenges for Monte Carlo code designers, and code refinements and bug fixes eventually result in a code that becomes difficult to maintain. Several of the code modifications represented significant advances in electron and photon transport physics, and required a more substantial invocation than code patching. Moreover, the arcane MORTRAN3[48] computer language of EGS4, was highest on the complaint list of the users of EGS4. The size of the EGS4 user base is difficult to measure, as there never existed a formal user registration process. However, some idea of the numbers may be gleaned from the number of EGS4 manuals that were produced and distributed at SLAC: almost three thousand. Consequently, the EGS5 project was undertaken. It was decided to employ the FORTRAN 77 compiler, yet include as much as possible, the structural beauty and power of MORTRAN3. This report consists of four chapters and several appendices. Chapter 1 is an introduction to EGS5 and to this report in general. We suggest that you read it. Chapter 2 is a major update of similar chapters in the old EGS4 report[126] (SLAC-265) and the old EGS3 report[61] (SLAC-210), in which all the details of the old physics (i.e., models which were carried over from EGS4) and the new physics are gathered together. The descriptions of the new physics are extensive, and not for the faint of heart. Detailed knowledge of the contents of Chapter 2 is not essential in order to use EGS, but sophisticated users should be aware of its contents. In particular, details of the restrictions on the range of applicability of EGS are dispersed throughout the chapter. First-time users of EGS should skip Chapter 2 and come back to it later if necessary. With the release of the EGS4 version, a deliberate attempt was made to present example problems in order to help the user ''get started'', and we follow that spirit in this report. A series of elementary tutorial user codes are presented in Chapter 3, with more sophisticated sample user codes described in Chapter 4. Novice EGS users will find it helpful to read through the initial sections of the EGS5 User Manual (provided in Appendix B of this report), proceeding then to work through the tutorials in Chapter 3. The User Manuals and other materials found in the appendices contain detailed flow charts, variable lists, and subprogram descriptions of EGS5 and PEGS. Included are step-by-step instructions for developing basic EGS5 user codes and for accessing all of the physics options available in EGS5 and PEGS. Once acquainted with the basic structure of EGS5, users should find the appendices the most frequently consulted sections of this report.

Hirayama, Hideo; Namito, Yoshihito; /KEK, Tsukuba; Bielajew, Alex F.; Wilderman, Scott J.; U., Michigan; Nelson, Walter R.; /SLAC

2005-12-20T23:59:59.000Z

55

Economic Impact Analysis for EGS  

Broader source: Energy.gov [DOE]

Project objective: To conduct an economic impact study for EGS and to develop a Geothermal Economics Calculator (GEC) tool to quantify (in economic terms) the potential job, energy and environmental impacts associated with electric power production from geothermal resources.

56

EGS Demonstration | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » EGS Demonstration Jump to: navigation, search Geothermal ARRA Funded Projects for EGS Demonstration Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":200,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026

57

EGS Energy | Open Energy Information  

Open Energy Info (EERE)

EGS Energy EGS Energy Jump to: navigation, search Name EGS Energy Place Cornwall, England, United Kingdom Zip TR18 4SL Sector Geothermal energy Product EGS Energy is a UK based company seeking to develop Enhanced Geothermal Systems (EGS) for electricity generation in Cornwall UK. The company is led by Roy Baria, who has experience developing EGS projects at Soulz, France and elsewhere. Coordinates 50.443321°, -4.93986° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.443321,"lon":-4.93986,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

58

Chikurachki volcano (Kurile Islands, Russia)  

E-Print Network [OSTI]

Chikurachki volcano (Kurile Islands, Russia) the unique volcano with frequent basaltic plinian-Kamchatsky, Russia #12;#12;Historical eruptions of Chikurachki Year 1853-59 1958 1961 1964 1973 1986 2002 Column

Belousov, Alexander

59

Advanced Drilling Systems for EGS  

Broader source: Energy.gov [DOE]

Project objectives: Apply Novateks Stinger and JackBit technology in the development of an innovative; durable fixed bladed bit and improved roller cone bit that will increase ROP by three times in drilling hard rock formations normally encountered in developing EGS resources.

60

Enhanced Geothermal Systems (EGS) | Open Energy Information  

Open Energy Info (EERE)

Enhanced Geothermal Systems (EGS) Enhanced Geothermal Systems (EGS) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Enhanced Geothermal Systems (EGS) Geothermal Technologies There are many types of Geothermal Technologies that take advantage of the earth's heat: Hydrothermal Systems Enhanced Geothermal Systems (EGS) Sedimentary Geothermal Systems Co-Produced Geothermal Systems Geothermal Direct Use Ground Source Heat Pumps EGS Links Related documents and websites DOE EGS Technical Roadmap DOE EGS Systems Demonstration Projects How EGS Works (Animation) EGS Development (Animation) EGS Schematic.jpg ] Dictionary.png Enhanced Geothermal Systems: Enhanced Geothermal Systems (EGS) are human engineered hydrothermal reservoirs developed for commercial use as an alternative to naturally

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


61

Microearthquake Technology for EGS Fracture Characterization...  

Broader source: Energy.gov (indexed) [DOE]

Microearthquake Technology for EGS Fracture Characterization; 2010 Geothermal Technology Program Peer Review Report Microearthquake Technology for EGS Fracture Characterization;...

62

Enhanced Geothermal Systems (EGS) | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Enhanced Geothermal Systems (EGS) (Redirected from EGS) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Enhanced Geothermal Systems (EGS) Geothermal Technologies There are many types of Geothermal Technologies that take advantage of the earth's heat: Hydrothermal Systems Enhanced Geothermal Systems (EGS) Sedimentary Geothermal Systems Co-Produced Geothermal Systems Geothermal Direct Use Ground Source Heat Pumps EGS Links Related documents and websites DOE EGS Technical Roadmap DOE EGS Systems Demonstration Projects How EGS Works (Animation) EGS Development (Animation)

63

Microearthquake Technology for EGS Fracture Characterization  

Broader source: Energy.gov [DOE]

Project objectives: To understand how EGS fracture networks develop; To develop technology to determine accurate absolute three-dimensional positions of EGS fracture networks.

64

Bradys EGS Project | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

egsdrakosbradys.pdf More Documents & Publications Desert Peak EGS Project Bradys EGS Project Seismic Fracture Characterization Methods for Enhanced Geothermal Systems...

65

Microearthquake Technology for EGS Fracture Characterization...  

Broader source: Energy.gov (indexed) [DOE]

1 4.5.1 Microearthquake Technology for EGS Fracture Characterization Presentation Number: 021 Investigator: Foulger, Gillian (Foulger Consulting) Objectives: To understand how EGS...

66

Shield Volcano | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Shield Volcano Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Shield Volcano Dictionary.png Shield Volcano: A dome shaped volcano with gently sloping sides and a broad base characteristic of relatively low viscosity, basaltic lava eruptions. Other definitions:Wikipedia Reegle Topographic Features List of topographic features commonly encountered in geothermal resource areas: Mountainous Horst and Graben Shield Volcano Flat Lava Dome Stratovolcano Cinder Cone Caldera Depression Resurgent Dome Complex Schematic representation of the internal structure of a typical shield

67

Principal Types of Volcanoes | Open Energy Information  

Open Energy Info (EERE)

Volcanoes Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Principal Types of Volcanoes Abstract Abstract unavailable. Author John Watson Published U.S....

68

Monitoring gases from andesite volcanoes  

Science Journals Connector (OSTI)

...Popocatapetl volcano, Mexico. Over three days before...measuring back-scattered solar ultraviolet irradiance...observed by lunar and solar occultation spectroscopy...volcanic gas compositions by solar occultation spectroscopy...volcan Popocata- petl, Mexico, June 7 and 10, 1995...

2000-01-01T23:59:59.000Z

69

Geology of Kilauea Volcano | Open Energy Information  

Open Energy Info (EERE)

Geology of Kilauea Volcano Geology of Kilauea Volcano Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Geology of Kilauea Volcano Abstract This paper summarizes studies of the structure, stratigraphy, petrology, drill holes, eruption frequency, and volcanic and seismic hazards of Kilauea volcano. All the volcano is discussed, bul the focus is on its lower east rift zone (LERZ) because active exploration for geothermal energy is concentrated in that area. Kilauea probably has several separate hydrothermal-convection systems lhat develop in response to the dynamic behavior of the volcano and the influx of abundant meteoric water, of some of these hydrothermal convection systems are known through studies of surface geology,and drill holes. Observations of eruptions during the past

70

Robot to probe inside Antarctic volcano  

Science Journals Connector (OSTI)

Robot to probe inside Antarctic volcano ... The first robotic observations inside the crater of a live volcanousing a unique, eight-legged robot called Danteare slated to start next week in Antarctica. ... A team of U.S. researchers will lower the spiderlike robot into Mount Erebus (pronounced "AIR-a-bus"), a 12,447-foot-high volcano on Ross Island, about 800 miles from the South Pole. ...

RICHARD SELTZER

1992-12-21T23:59:59.000Z

71

Magma chamber processes at Mutnovsky Volcano, Russia.  

E-Print Network [OSTI]

??This dissertation is composed of two manuscripts about the evolution of Mutnovsky Volcano in Kamchatka, Russia. Mutnovsky has been active for the past approximately 80,000 (more)

Robertson, Kelly L.

2011-01-01T23:59:59.000Z

72

Enforcement Guidance Supplement (EGS) 00-04  

Broader source: Energy.gov (indexed) [DOE]

Enforcement Guidance Supplement Enforcement Guidance Supplement EGS: 00-04 Appendix E- Operational Procedures for Enforcement Department of Energy Washington, DC 20585 October 23, 2000 MEMORANDUM FOR: DOE PAAA COORDINATORS CONTRACTOR PAAA COORDINATORS FROM: R. KEITH CHRISTOPHER DIRECTOR OFFICE OF ENFORCEMENT AND INVESTIGATION SUBJECT: Enforcement Guidance Supplement 00-04: Factual Bases for Issuing Consent Orders Pursuant to 10 CFR 820.23 and Compliance Orders Pursuant to 10 CFR Subpart C DOE' s Operational Procedures for Enforcement (June 1998), which supercede the DOE Enforcement Handbook (1087-95), provides the Office of Enforcement and Investigation with the opportunity to issue interim enforcement guidance from time to time with

73

DOE Solicits Feedback on Subsurface Characterization to Commercialize Viable EGS  

Broader source: Energy.gov [DOE]

To better engineer commercially viable EGS technologies, the Energy Department is soliciting information to more accurately measure and quantify vital subsurface parameters in EGS settings and how they change throughout EGS development phases.

74

Fracture Network and Fluid Flow Imaging for EGS Applications...  

Broader source: Energy.gov (indexed) [DOE]

Fracture Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure Fracture Network and Fluid Flow Imaging for EGS Applications...

75

First Commercial Success for Enhanced Geothermal Systems (EGS...  

Broader source: Energy.gov (indexed) [DOE]

Commercial Success for Enhanced Geothermal Systems (EGS) Spells Exponential Growth for Geothermal Energy First Commercial Success for Enhanced Geothermal Systems (EGS) Spells...

76

Enhanced Geothermal System (EGS) Fact Sheet | Department of Energy  

Office of Environmental Management (EM)

Enhanced Geothermal System (EGS) Fact Sheet Enhanced Geothermal System (EGS) Fact Sheet Overview of Enhanced Geothermal Systems. egsbasics.pdf More Documents & Publications...

77

Enhanced Geothermal Systems (EGS) - the Future of Geothermal...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Enhanced Geothermal Systems (EGS) - the Future of Geothermal Energy Enhanced Geothermal Systems (EGS) - the Future of Geothermal Energy October 28, 2013 - 12:00am Addthis While the...

78

Enhanced Geothermal Systems | Department of Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

About the Geothermal Technologies Office Enhanced Geothermal Systems Enhanced Geothermal Systems The Newberry Volcano near Bend, Oregon is one of five active Energy Department...

79

Enhanced Geothermal Systems (EGS) R&D Program: Monitoring EGS-Related Research  

SciTech Connect (OSTI)

This report reviews technologies that could be applicable to Enhanced Geothermal Systems development. EGS covers the spectrum of geothermal resources from hydrothermal to hot dry rock. We monitored recent and ongoing research, as reported in the technical literature, that would be useful in expanding current and future geothermal fields. The literature review was supplemented by input obtained through contacts with researchers throughout the United States. Technologies are emerging that have exceptional promise for finding fractures in nonhomogeneous rock, especially during and after episodes of stimulation to enhance natural permeability.

McLarty, Lynn; Entingh, Daniel; Carwile, Clifton

2000-09-29T23:59:59.000Z

80

Haleakala Volcano Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Haleakala Volcano Geothermal Area Haleakala Volcano Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Haleakala Volcano Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (7) 10 References Area Overview Geothermal Area Profile Location: Hawaii Exploration Region: Hawaii Geothermal Region GEA Development Phase: 2008 USGS Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: Click "Edit With Form" above to add content History and Infrastructure Operating Power Plants: 0 No geothermal plants listed. Add a new Operating Power Plant

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


81

A new analytic-adaptive model for EGS assessment, development...  

Broader source: Energy.gov (indexed) [DOE]

Categorical Exclusion Determination Imaging, Characterizing, and Modeling of Fracture Networks and Fluid Flow in EGS Reservoirs Predicting Stimulation Response...

82

Economic Impact Analysis for EGS Geothermal Project | Open Energy  

Open Energy Info (EERE)

Impact Analysis for EGS Geothermal Project Impact Analysis for EGS Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Economic Impact Analysis for EGS Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Geothermal Analysis Project Description This proposed study will involve studying the impacts associated with jobs, energy and environment (as a result of investments in geothermal industry and specific EGS technologies) through the creation of a Geothermal Economic Calculator tool (GEC). The study will cover Enhanced Geothermal Systems (EGS), conventional hydrothermal, low temperature geothermal and coproduced fluid technologies resulting in electric power production. The GEC created will be capable of helping end users (public and the industry) perform region specific economic impact analyses using a web platform that will be hosted by EGI for different geothermal technologies under EGS that will be used for electric power production.

83

Integrated EGS R&D FOA Selections | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Systems: Developing Successful Exploration Strategies evaluationegstech2008.pdf Imaging, Characterizing, and Modeling of Fracture Networks and Fluid Flow in EGS Reservoirs...

84

Monitoring and Modeling Fluid Flow in a Developing EGS Reservoir...  

Broader source: Energy.gov (indexed) [DOE]

More Documents & Publications Imaging, Characterizing, and Modeling of Fracture Networks and Fluid Flow in EGS Reservoirs Detection and Characterization of Natural...

85

Enhanced Geothermal System (EGS) Fact Sheet | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

System at the Northwest Geysers Geothermal Field, California EA-1733: Final Environmental Assessment Fracture Evolution Following a Hydraulic Stimulation within an EGS Reservoir...

86

Enhanced Geothermal Systems (EGS) with CO2as Heat Transmission...  

Broader source: Energy.gov (indexed) [DOE]

precipitation with spatial and temporal flow variations in CO2brinerock systems Tracer Methods for Characterizing Fracture Stimulation in Engineered Geothermal Systems (EGS)...

87

Monitoring and Modeling Fluid Flow in a Developing EGS  

Broader source: Energy.gov (indexed) [DOE]

field to better understand stress changes and permeability development during the fracture growth stage of an EGS development Question Why does seismicity appear to be...

88

Fracture Network and Fluid Flow Imaging for EGS Applications...  

Broader source: Energy.gov (indexed) [DOE]

Fracture Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure Principal Investigator: Philip E. Wannamaker University of Utah...

89

Fracture Evolution Following a Hydraulic Stimulation within an EGS Reservoir  

Broader source: Energy.gov [DOE]

Fracture Evolution Following a Hydraulic Stimulation within an EGS Reservoir presentation at the April 2013 peer review meeting held in Denver, Colorado.

90

Fracture Network and Fluid Flow Imaging for EGS Applications...  

Broader source: Energy.gov (indexed) [DOE]

Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure Principal Investigator: Philip E. Wannamaker University of Utah Energy &...

91

Monitoring and Modeling Fluid Flow in a Developing EGS  

Broader source: Energy.gov [DOE]

Monitoring and Modeling Fluid Flow in a Developing EGS presentation at the April 2013 peer review meeting held in Denver, Colorado.

92

Enhanced Geothermal System (EGS) Fact Sheet | Department of Energy  

Energy Savers [EERE]

The Geysers Geothermal Power Plant in California Calpine Staff Run Tests at The Geysers Geothermal Power Plant in California The EGS fact sheet provides an overview of this...

93

Energetic Materials for EGS Well Stimulation (solids, liquids, gases)  

Broader source: Energy.gov [DOE]

Energetic Materials for EGS Well Stimulation (solids, liquids, gases) presentation at the April 2013 peer review meeting held in Denver, Colorado.

94

Characterizing Structural Controls of EGS-Candidate and Conventional...  

Open Energy Info (EERE)

the best EGS sites. Awardees (Company Institution) Great Basin Center for Geothermal Energy, University of Nevada, Reno Legal Name of Awardee Board of Regents, NSHE, on behalf of...

95

Mudpots, Mud Pools, or Mud Volcanoes | Open Energy Information  

Open Energy Info (EERE)

Mudpots, Mud Pools, or Mud Volcanoes Mudpots, Mud Pools, or Mud Volcanoes Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Mudpots, Mud Pools, or Mud Volcanoes Dictionary.png Mudpots, Mud Pools, or Mud Volcanoes: A kind of hot spring or fumarole with limited water causing a bubbling pool with a consistency of mud or clay. Other definitions:Wikipedia Reegle Modern Geothermal Features Typical list of modern geothermal features Hot Springs Fumaroles Warm or Steaming Ground Mudpots, Mud Pools, or Mud Volcanoes Geysers Blind Geothermal System Mudpot in Yellowstone National Park(reference: nps.gov) Mudpots and mud pools are actually hot springs or fumaroles with limited amounts of water but a lot of clay from surrounding rock and soil causing a boiling slurry. Not to be confused with mud volcanoes, which are the

96

Adventive Hydrothermal Circulation On Stromboli Volcano (Aeolian Islands,  

Open Energy Info (EERE)

Adventive Hydrothermal Circulation On Stromboli Volcano (Aeolian Islands, Adventive Hydrothermal Circulation On Stromboli Volcano (Aeolian Islands, Italy) Revealed By Geophysical And Geochemical Approaches- Implications For General Fluid Flow Models On Volcanoes Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Adventive Hydrothermal Circulation On Stromboli Volcano (Aeolian Islands, Italy) Revealed By Geophysical And Geochemical Approaches- Implications For General Fluid Flow Models On Volcanoes Details Activities (0) Areas (0) Regions (0) Abstract: On March 15th 2007 a paroxysmal explosion occurred at the Stromboli volcano. This event generated a large amount of products, mostly lithic blocks, some of which impacted the ground as far as down to 200 m a.s.l., about 1.5 km far away from the active vents. Two days after the

97

Todd Newberry: Professor of Biology  

E-Print Network [OSTI]

Reston, James 13 Rose, Jasper 26 S San Francisco Chronicles senior preceptor under Jasper Rose and that was during

Newberry, Andrew Todd; Jarrell, Randall; Regional History Project, UCSC Library

2006-01-01T23:59:59.000Z

98

Todd Newberry: Professor of Biology  

E-Print Network [OSTI]

Cowell College page 12 bunker down there. We were always, asI. He was down in the bunker-like old towel room in the gym,

Newberry, Andrew Todd; Jarrell, Randall; Regional History Project, UCSC Library

2006-01-01T23:59:59.000Z

99

Mercury Vapor At Haleakala Volcano Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

Mercury Vapor At Haleakala Volcano Area (Thomas, 1986) Mercury Vapor At Haleakala Volcano Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Mercury Vapor At Haleakala Volcano Area (Thomas, 1986) Exploration Activity Details Location Haleakala Volcano Area Exploration Technique Mercury Vapor Activity Date Usefulness not indicated DOE-funding Unknown Notes The field survey program on the northwest rift zone consisted of soil mercury and radon emanometry surveys, groundwater temperature and chemistry studies, Schlumberger resistivity soundings and self-potential profiles. Geophysical and geochemical surveys along this rift (southwest) were limited by difficult field conditions and access limitations. The geophysical program consisted of one Schlumberger sounding, one

100

Geothermometry At Haleakala Volcano Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

Geothermometry At Haleakala Volcano Area (Thomas, 1986) Geothermometry At Haleakala Volcano Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Haleakala Volcano Area (Thomas, 1986) Exploration Activity Details Location Haleakala Volcano Area Exploration Technique Geothermometry Activity Date Usefulness not indicated DOE-funding Unknown Notes The field survey program on the northwest rift zone consisted of soil mercury and radon emanometry surveys, groundwater temperature and chemistry studies, Schlumberger resistivity soundings and self-potential profiles. Geophysical and geochemical surveys along this rift (southwest) were limited by difficult field conditions and access limitations. The geophysical program consisted of one Schlumberger sounding, one

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


101

Seismic characterization of the fall 2007 eruptive sequence at Bezymianny Volcano, Russia  

E-Print Network [OSTI]

Seismic characterization of the fall 2007 eruptive sequence at Bezymianny Volcano, Russia Weston of Geophysical Services, Russian Academy of Sciences, Petropavlosk, Russia d Cascade Volcano Observatory, United

West, Michael

102

Egs Exploration Methodology Project Using the Dixie Valley Geothermal  

Open Energy Info (EERE)

Egs Exploration Methodology Project Using the Dixie Valley Geothermal Egs Exploration Methodology Project Using the Dixie Valley Geothermal System, Nevada, Status Update Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Egs Exploration Methodology Project Using the Dixie Valley Geothermal System, Nevada, Status Update Authors Joe Iovenitti, Jon Sainsbury, Ileana Tibuleac, Robert Karlin, Philip Wannamaker, Virginia Maris, David Blackwell, Mahesh Thakur, Fletcher H. Ibser, Jennifer Lewicki, B. Mack. Kennedy and Michael Swyer Conference Thirty-Eighth Workshop on Geothermal Reservoir Engineering Stanford University; Stanford, California; 2013 Published Publisher Not Provided, 2013 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Egs Exploration Methodology Project Using the

103

EG and G Idaho Environmental Protection Implementation Plan (1990)  

SciTech Connect (OSTI)

This report describes the EG G Idaho strategy for implementation of the Department of Energy (DOE) Order 5400.1 (a DOE-Headquarters directive establishing environmental protection program requirements, authorities, and responsibilities). Preparation of this Environmental Protection Implementation Plan is a requirement of DOE Order 5400.1. Additionally, this report is intended to supplement the Department of Energy--Idaho Operations Office (DOE-ID) Environmental Protection Implementation Plan by detailing EG G Idaho Environmental Protection Program activities. This report describes the current status of the EG G Idaho program, and the strategies for enhancing, as necessary, the current program to meet the requirements of DOE Order 5400.1. Aspects of the Environmental Protection Program included in this report are the assignment of responsibilities to specific EG G organizations, a schedule for completion of enhancements, if necessary, and requirements for documentation and reporting. 4 figs., 1 tab.

Wickham, L.E.

1990-11-01T23:59:59.000Z

104

EG and G Idaho Environmental Protection Implementation Plan (1991)  

SciTech Connect (OSTI)

This report describes the EG G Idaho, Inc. strategy for implementation of the Department of Energy (DOE) Order 5400.1 (a DOE-Headquarters directive establishing environmental protection program requirements, authorities, and responsibilities). Preparation of this Environmental Protection Implementation Plan is a requirement of DOE Order 5400.1. Additionally, this report is intended to supplement the Department of Energy -- Field Office Idaho (DOE-ID) Environmental Protection Implementation Plan by detailing EG G Idaho Environmental Protection Program activities. This report describes the current status of the EG G Idaho Program, and the strategies for enhancing, as necessary, the current program to meet the requirements of DOE Order 5400.1. Aspects of the Environmental Protection Program included in this report are the assignment of responsibilities to specific EG G Idaho organizations, a schedule for completion of enhancements, if necessary, and requirements for documentation and reporting. 4 figs., 1 tab.

Graham, J.F.

1991-11-01T23:59:59.000Z

105

Seismic Monitoring a Critical Step in EGS Development  

Broader source: Energy.gov [DOE]

The ability to accurately locate and characterize the release of seismic energy, generated from micro earthquakes(MEQ) is of paramount importance to the development and monitoring of EGS. A small innovative business, MagiQTechnologies Inc. has devel

106

Fracture Evolution Following a Hydraulic Stimulation within an EGS Reservoir  

Broader source: Energy.gov [DOE]

DOE Geothermal Peer Review 2010 - Presentation. This project will provide the first ever formal evaluation of fracture and fracture flow evolution in an EGS reservoir following a hydraulic stimulation.

107

A new analytic-adaptive model for EGS assessment, development...  

Open Energy Info (EERE)

is that there are new solutions to heat extraction from an as-created, enhanced fracture system of EGS. The project will develop a new THMC simulation model with new...

108

Volcano remote sensing with ground-based spectroscopy  

Science Journals Connector (OSTI)

...background. At Popocatepetl volcano, Mexico, they observed a steady increase in SiF4...measurements of volcanic gas compositions by solar FTIR spectroscopy. Nature, 396, 567-570...eruption plume at Popocatepetl volcano, Mexico. Nature, 396, 563-567. doi:10...

2005-01-01T23:59:59.000Z

109

Lab7: Volcanoes I. --Their Geographic Distribution Introduction  

E-Print Network [OSTI]

a wide variety of hazards to humans as well as their animals and structures. The first step. Pacuritin Volcano, Mexico Active Volcanoes of the World South Sandwich Islands. Also known as the Scotia arc and 50 exhibit geothermal activity. Kuriles. Chain of volcanic islands stretching from Kamchatka

Chen, Po

110

The Coso EGS Project, recent developments (in International collaboration  

Open Energy Info (EERE)

Coso EGS Project, recent developments (in International collaboration Coso EGS Project, recent developments (in International collaboration for geothermal energy in the Americas) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: The Coso EGS Project, recent developments (in International collaboration for geothermal energy in the Americas) Details Activities (3) Areas (1) Regions (0) Abstract: A preliminary fracture/stress analysis was conducted for the recently drilled well 38C-9 as part of a continuing effort to characterize the stress state within the east flank of the Coso geothermal field. Electric Micro Imager (EMI) data were analyzed over the logged interval of 5,881-9,408 ft. Naturally occurring fractures were analyzed in order to determine both fracture dip and azimuth. Most of the fractures dip steeply

111

ENERGY MEASUREMENTS GROUP EG&G Survey Report  

Office of Legacy Management (LM)

kL2' kL2' . ",- - &j EGG0 ENERGY MEASUREMENTS GROUP EG&G Survey Report NRC-81 09 April 1981 . AN AERIAL RADIOLOGIC SURVEY OF THE STEPAN CHEMCIAL COMPANY AND SURROUNDING AREA MAYWOOD, N E W JERSEY DATE OF SURVEY: 26 JANUARY 1981 J.R. Mueller Project Director S.A. Gunn Project Scientist APPROVED FOR DISTRIBUTION W . John Tipton, Head Radiation Sciences Section This Document is UNCLASSIFIED G. P. Stobie Classification Officer This work was performed by EG&G for the United States Nuclear Regulatory Commission through an EAO transfer of funds to Contract No. DE-AC08-76NV01183 with the United States Department of Energy. 3 ABSTRACT An aerial radiologic survey to measure terrestrial gamma radiation was performed in Maywood, New Jersey over the Stepan Chemical Company and thesurrounding area. This survey was conducted by EG&G for the

112

Enhanced Geothermal Systems (EGS) R&D Program  

SciTech Connect (OSTI)

The purpose of this workshop was to develop technical background facts necessary for planning continued research and development of Enhanced Geothermal Systems (EGS). EGS are geothermal reservoirs that require improvement of their permeability or fluid contents in order to achieve economic energy production. The initial focus of this R&D program is devising and testing means to extract additional economic energy from marginal volumes of hydrothermal reservoirs that are already producing commercial energy. By mid-1999, the evolution of the EGS R&D Program, begun in FY 1988 by the U.S. Department of Energy (DOE), reached the stage where considerable expertise had to be brought to bear on what technical goals should be pursued. The main purpose of this Workshop was to do that. The Workshop was sponsored by the Office of Geothermal Technologies of the Department of Energy. Its purpose and timing were endorsed by the EGS National Coordinating Committee, through which the EGS R&D Program receives guidance from members of the U.S. geothermal industry. Section 1.0 of this report documents the EGS R&D Program Review Session. There, managers and researchers described the goals and activities of the program. Recent experience with injection at The Geysers and analysis of downhole conditions at Dixie Valley highlighted this session. Section 2.0 contains a number of technical presentations that were invited or volunteered to illuminate important technical and economic facts and opportunities for research. The emphasis here was on fi.acture creation, detection, and analysis. Section 3.0 documents the initial general discussions of the participants. Important topics that emerged were: Specificity of defined projects, Optimizing cost effectiveness, Main technical areas to work on, Overlaps between EGS and Reservoir Technology R&D areas, Relationship of microseismic events to hydraulic fractures, and Defining criteria for prioritizing research thrusts. Sections 4.0 and 5.0 report the meat of the Workshop. Section 4.0 describes the nomination and clarification of technical thrusts, and Section 5.0 reports the results of prioritizing those thrusts via voting by the participants. Section 6.0 contains two discussions conducted after the work on research thrusts. The topics were ''Simulation'' and ''Stimulation''. A number of technical points that emerged here provide important guidance for both practical field work on EGS systems and for research.

Entingh, Daniel J.

1999-08-18T23:59:59.000Z

113

PROVENCHER BRIDGE OVER THE RED RIVER WINNIpEG, MANITOBA  

E-Print Network [OSTI]

ABSTRACT PROVENCHER BRIDGE OVER THE RED RIVER WINNIpEG, MANITOBA C.D. Stewart and B.D. Thompson Wardrop Engineering Inc. Winnipeg, Manitoba and S.H. Rizkalla Civil Engineering Department University of Manitoba Winnipeg, Manitoba Alternative design schemes to replace the 76-year-old Provencher Bridge over

114

Reservoir Stimulation Optimization with Operational Monitoring for Creation of EGS  

SciTech Connect (OSTI)

EGS field projects have not sustained production at rates greater than of what is needed for economic viability. The primary limitation that makes commercial EGS infeasible is our current inability to cost-effectively create high-permeability reservoirs from impermeable, igneous rock within the 3,000-10,000 ft depth range. Our goal is to develop a novel fracturing fluid technology that maximizes reservoir permeability while reducing stimulation cost and environmental impact. Laboratory equipment development to advance laboratory characterization/monitoring is also a priority of this project to study and optimize the physicochemical properties of these fracturing fluids in a range of reservoir conditions. Barrier G is the primarily intended GTO barrier to be addressed as well as support addressing barriers D, E and I.

Carlos A. Fernandez

2013-09-25T23:59:59.000Z

115

Characterizing Structural Controls of EGS-Candidate and Conventional  

Open Energy Info (EERE)

Controls of EGS-Candidate and Conventional Controls of EGS-Candidate and Conventional Geothermal Reservoirs in the Great Basin: Developing Successful Exploration Strategies in Extended Terranes Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Characterizing Structural Controls of EGS-Candidate and Conventional Geothermal Reservoirs in the Great Basin: Developing Successful Exploration Strategies in Extended Terranes Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Geophysical Exploration Technologies Project Description The project group proposes to systematically assess the structural controls of geothermal systems in the Great Basin and adjacent regions. Phase I (Year 1) involves a broad inventory of structural settings of geothermal systems in the Great Basin, Walker Lane, and southern Cascades, with the aim of developing conceptual structural models and a structural catalogue of the most favorable structural environments. The regional stress field will be used to evaluate slip tendency on faults in the various tectonic provinces and thus determine which faults are most likely to accommodate dilation and slip in each setting. This overview will permit selection of representative sites (5 or 6 total) for more detailed studies in Phases II and III (Years 2-3). Sites will be selected on the basis of quality of exposure, apparent potential for geothermal development, and general type of system, so that all major types of systems can be evaluated and compared in this project (e.g., magmatic vs. nonmagmatic). The detailed investigations will include geologic mapping, kinematic analysis, stress determinations, gravity surveys, integration of available geophysical data, slip tendency analysis, and 3D modeling. In Year 3, the detailed studies will be completed and data synthesized to a) compare structural controls in various tectonic settings, b) complete the structural catalogue, and c) apply knowledge to exploration strategies and selection of drilling sites.

116

Development of a Hydrothermal Spallation Drilling System for EGS Geothermal  

Open Energy Info (EERE)

Hydrothermal Spallation Drilling System for EGS Geothermal Hydrothermal Spallation Drilling System for EGS Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Development of a Hydrothermal Spallation Drilling System for EGS Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Drilling Systems Project Description Potter Drilling has recently demonstrated hydrothermal spallation drilling in the laboratory. Hydrothermal spallation drilling creates boreholes using a focused jet of superheated water, separating individual grains ("spalls") from the rock surface without contact between the rock and the drill head. This process virtually eliminates the need for tripping. Previous tests of flame-jet spallation achieved ROP of 50 ft/hr and higher in hard rock with minimal wear on the drilling assembly, but operating this technology in an air-filled borehole created challenges related to cuttings transport and borehole stability. The Potter Drilling system uses a water based jet technology in a fluid-filled borehole and as a result has the potential to achieve similarly high ROP that is uncompromised by stability or cuttings transport issues.

117

Alaska Plans Geothermal Leasing at Volcano | Department of Energy  

Office of Environmental Management (EM)

at Volcano June 26, 2008 - 4:19pm Addthis ANCHORAGE, Alaska - In Alaska, a state rich in oil and gas, officials are seeking to stir interest in a different source of underground...

118

EG&G SURVEY REPORT NE-F-003  

Office of Legacy Management (LM)

EBJG EBJG -ENERGY MEASUREMENTS GROUP EG&G SURVEY REPORT NE-F-003 FEBRUARY 1983 NJT& THE REMOTE SENSING lRtlORlllORY OF THE UNITED STATES DEPARTMENT OF ENERGY AN AERIAL RADIOLOGICAL SURVEY OF AN AREA SURROUNDING THE FORMER M IDDLESEX SAMPLING PLANT IN M IDDLESEX, N E W JERSEY DATE OF SURVEY: M A Y 1978 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or

119

EGS 01-01: Nuclear Weapon Program Enforcement Issues  

Broader source: Energy.gov (indexed) [DOE]

Enforcement Guidance Supplement Enforcement Guidance Supplement EGS:01-01 Appendix E-Operational Procedures for Enforcement Department of Energy Washington, DC 20585 October 15, 2001 MEMORANDUM FOR: DOE PAAA COORDINATORS CONTRACTOR PAAA COORDINATORS FROM: R. KEITH CHRISTOPHER DIRECTOR OFFICE OF ENFORCEMENT AND INVESTIGATION SUBJECT: Enforcement Guidance Supplement 01-01: Nuclear Weapon Program Enforcement Issues Section 1.3 of the Operational Procedures for Enforcement, published in June 1998, provides the opportunity for the Office of Price-Anderson Enforcement (OE) to periodically issue clarifying guidance regarding the processes used in its enforcement activities. This enforcement guidance focuses on the applicability of 10 CFR Part 830 to nuclear weapon programs and several related enforcement issues.

120

ENERGY MEASUREMENTS GROUP EG&G SURVEY REPORT  

Office of Legacy Management (LM)

&- &- ENERGY MEASUREMENTS GROUP EG&G SURVEY REPORT NRC-81 13 , NOVEMBER 1981 llti * Knb THE REMOTE SENSING lA6ORA~ORV OF THE UNITED STATES DEPARTMENT OF ENERGY AN AERIAL RADIOLOGICAL SURVEY OF THE W. R. GRACE PROPERTY WAYNE TOWNSHIP, NEW JERSEY DATE OF SURVEY: MAY 1981 DISCLAIMER This report was prepared as an account of work sponsored by the United States Government. Neither the United States nor the United States Department of Energy, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or

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


121

The effect of edifice load on magma ascent beneath a volcano  

Science Journals Connector (OSTI)

...2000) The e ect of edi ce load on magma ascent beneath a volcano...May. Petrological and isotopic data also indicate magma arrest at...2000) The e ect of edi ce load on magma ascent beneath a volcano...2000) The e ect of edi ce load on magma ascent beneath a volcano...

2000-01-01T23:59:59.000Z

122

HYDROTHERMAL ACTIVITY AND CARBON-DIOXIDE DISCHARGE AT SHRUB AND UPPER KLAWASI MUD VOLCANOES,  

E-Print Network [OSTI]

HYDROTHERMAL ACTIVITY AND CARBON-DIOXIDE DISCHARGE AT SHRUB AND UPPER KLAWASI MUD VOLCANOES and July 1973 at Shrub and Upper Klawasi mud volcanoes 8 ii #12;HYDROTHERMAL ACTIVITY AND CARBON. Map of diffuse carbon dioxide flow from soils near the summit of Shrub mud volcano 9 TABLES 1

123

New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

New Model of New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes October 29, 2013 | Tags: Basic Energy Sciences (BES), Geosciences, Hopper Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov volcanic-hotspots1.jpg This 3D view of the top 1,000 kilometers of Earth's mantle beneath the central Pacific shows the relationship between seismically-slow "plumes" and channels imaged in the UC Berkeley study. Green cones on the ocean floor mark islands associated with "hotspot" volcanoes, such as Hawaii and Tahiti. (Image courtesy of Berkeley Seismological Laboratory, UC Berkeley) Using supercomputers at the Department of Energy's National Energy Research Scientific Computing Center (NERSC), scientists have detected

124

Time-Domain Electromagnetics At Haleakala Volcano Area (Thomas, 1986) |  

Open Energy Info (EERE)

Time-Domain Electromagnetics At Haleakala Volcano Time-Domain Electromagnetics At Haleakala Volcano Area (Thomas, 1986) Exploration Activity Details Location Haleakala Volcano Area Exploration Technique Time-Domain Electromagnetics Activity Date Usefulness useful DOE-funding Unknown Notes Controlled-source electromagnetic soundings were found to be substantially more successful in the southwest rift than either the Schlumberger or the self-potential studies. This was largely due to the ability of time-domain methods to penetrate high-resistivity surface layers and thus to define lower-resistivity sections at depth. The results of this sounding study, which was conducted at elevations ranging from 75 to 497 m a.s.l., generally indicated moderate- to lowresistivity (6 - 7 ohm.m) sections to depths of 1 km on the lower rift zone and higher resistivities (12-16

125

Definition: Mudpots, Mud Pools, or Mud Volcanoes | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Mudpots, Mud Pools, or Mud Volcanoes Jump to: navigation, search Dictionary.png Mudpots, Mud Pools, or Mud Volcanoes A kind of hot spring or fumarole with limited water causing a bubbling pool with a consistency of mud or clay. View on Wikipedia Wikipedia Definition A mudpot - or mud pool - is a sort of acidic hot spring, or fumarole, with limited water. It usually takes the form of a pool of bubbling mud. The acid and microorganisms decompose surrounding rock into clay and mud. Ret LikeLike UnlikeLike You like this.Sign Up to see what your friends like. rieved from "http://en.openei.org/w/index.php?title=Definition:Mudpots,_Mud_Pools,_or_Mud_Volcanoes&oldid=684824" Category:

126

NASA maps volcano's 4000-mile-long SO2 cloud  

Science Journals Connector (OSTI)

NASA maps volcano's 4000-mile-long SO2 cloud ... The S02 was mapped on June 18 by the Total Ozone Mapping Spectrometer, an instrument aboard NASA's NIMBUS-7 satellite that has been measuring ozone levels and monitoring S02 since 1978. ...

1991-07-01T23:59:59.000Z

127

The sun, volcanoes, computers and the foundations of  

E-Print Network [OSTI]

The sun, volcanoes, computers and the foundations of palaeoclimate Steven J. Phipps Climate Change­374, 2000 #12;Climatic Change, 45, 361­374, 2000 #12;Extreme weather events of 535­536 CE · The sun was dark the Syrian · During this year [536 CE] a most dread portent took place. For the sun gave forth its light

Phipps, Steven J.

128

The Role of Geochemistry and Stress on Fracture Development and Proppant Behavior in EGS Reservoirs  

Broader source: Energy.gov [DOE]

Project objective: Develop Improved Methods For Maintaining Permeable Fracture Volumes In EGS Reservoirs.

129

Analysis Of Multiple Scattering At Vesuvius Volcano, Italy, Using Data Of  

Open Energy Info (EERE)

Scattering At Vesuvius Volcano, Italy, Using Data Of Scattering At Vesuvius Volcano, Italy, Using Data Of The Tomoves Active Seismic Experiment Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Analysis Of Multiple Scattering At Vesuvius Volcano, Italy, Using Data Of The Tomoves Active Seismic Experiment Details Activities (0) Areas (0) Regions (0) Abstract: Data from the TomoVes active seismic experiment are used to study scattering effects in the shallow heterogeneous structure of Vesuvius volcano. Seismograms from shots located on the volcano itself are characterised by spindle-like envelopes, small or missing P-onsets, missing S-onsets, and long codas. Seismograms from shots in the surroundings of the volcano, on the contrary, show clear and impulsive P- and S-onsets and short codas. The different shapes of the envelopes can be explained by

130

A Time-Domain Electromagnetic Survey of the East Rift Zone Kilauea Volcano,  

Open Energy Info (EERE)

A Time-Domain Electromagnetic Survey of the East Rift Zone Kilauea Volcano, A Time-Domain Electromagnetic Survey of the East Rift Zone Kilauea Volcano, Hawaii Jump to: navigation, search OpenEI Reference LibraryAdd to library == A Time-Domain Electromagnetic Survey of the East Rift Zone Kilauea Volcano, HawaiiThesis/Dissertation == Author Catherine King Skokan Organization Colorado School of Mines Published Publisher Not Provided, 1974 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for A Time-Domain Electromagnetic Survey of the East Rift Zone Kilauea Volcano, Hawaii Citation [[Citation::Catherine King Skokan. 1974. A Time-Domain Electromagnetic Survey of the East Rift Zone Kilauea Volcano, Hawaii []. [ (!) ]: Colorado School of Mines.]] Retrieved from "http://en.openei.org/w/index.php?title=A_Time-Domain_Electromagnetic_Survey_of_the_East_Rift_Zone_Kilauea_Volcano,_Hawaii&oldid=682585"

131

Summary of Pu u O o - Kupaianaha Eruption, Kilauea Volcano, Hawaii | Open  

Open Energy Info (EERE)

Summary of Pu u O o - Kupaianaha Eruption, Kilauea Volcano, Hawaii Summary of Pu u O o - Kupaianaha Eruption, Kilauea Volcano, Hawaii Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Summary of Pu_u _O_o - Kupaianaha Eruption, Kilauea Volcano, Hawaii Published USGS, Date Not Provided DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Summary of Pu_u _O_o - Kupaianaha Eruption, Kilauea Volcano, Hawaii Citation Summary of Pu_u _O_o - Kupaianaha Eruption, Kilauea Volcano, Hawaii [Internet]. 2012. USGS. [cited 06/26/2013]. Available from: http://hvo.wr.usgs.gov/kilauea/summary/ Retrieved from "http://en.openei.org/w/index.php?title=Summary_of_Pu_u_O_o_-_Kupaianaha_Eruption,_Kilauea_Volcano,_Hawaii&oldid=682513" Categories: References Uncited References

132

Seismic Hazards at Kilauea and Mauna LOA Volcanoes, Hawaii  

SciTech Connect (OSTI)

A significant seismic hazard exists in south Hawaii from large tectonic earthquakes that can reach magnitude 8 and intensity XII. This paper quantifies the hazard by estimating the horizontal peak ground acceleration (PGA) in south Hawaii which occurs with a 90% probability of not being exceeded during exposure times from 10 to 250 years. The largest earthquakes occur beneath active, unbuttressed and mobile flanks of volcanoes in their shield building stage.

Klein, Fred W.

1994-04-22T23:59:59.000Z

133

Gas Flux Sampling At Haleakala Volcano Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

Gas Flux Sampling At Haleakala Volcano Area (Thomas, 1986) Gas Flux Sampling At Haleakala Volcano Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Gas Flux Sampling At Haleakala Volcano Area (Thomas, 1986) Exploration Activity Details Location Haleakala Volcano Area Exploration Technique Gas Flux Sampling Activity Date Usefulness useful DOE-funding Unknown Notes The field survey program on the northwest rift zone consisted of soil mercury and radon emanometry surveys, groundwater temperature and chemistry studies, Schlumberger resistivity soundings and self-potential profiles. Geophysical and geochemical surveys along this rift (southwest) were limited by difficult field conditions and access limitations. The geophysical program consisted of one Schlumberger sounding, one

134

E-Print Network 3.0 - avacha volcano kamchatka Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

calderas, large explosive craters and active volcanoes in the Kuril-Kamchatka region, Russia, Bulletin... Natural Hazards and Earth System Sciences Historical and paleo-tsunami...

135

E-Print Network 3.0 - aster volcano archive Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and mapping with data from NASA's Earth Observing System Summary: -temporal, multi-spatial data fusion capabilities of ASTER for Soufriere Hills Volcano, Montserrat. False...

136

EIS-0207: Newberry Geothermal Pilot Project  

Broader source: Energy.gov [DOE]

The U.S. Forest Service prepared this statement to analyze three alternatives and associated environmental impacts for it to enable the CEE Exploration Company of Portland, Oregon to build and operate a geothermal pilot project and supporting facilities capable of generating 33 megawatts of electric power in the Deschutes National Forest in central Oregon. The Department of Energys Bonneville Power Administration (BPA) served as a cooperating agency in preparing this statement in order to fulfill its National Environmental Policy Act obligations ahead of its statutory obligations to purchase and transmit power to customers in the Pacific Northwest, if it is decided that the project will proceed. BPA adopted this statement by October 1994.

137

Dynamics of carbon dioxide emissions, crystallization, and magma ascent: hypotheses, theory, and applications to volcano monitoring at Mount St. Helens  

Science Journals Connector (OSTI)

?Measurements of CO2 fluxes from open-vent volcanos are rare, yet may offer special capabilities for monitoring volcanos and forecasting activity. The measured fluxes of CO2 and SO2 from Mount St. Helens decrease...

David M. Harris; William I. Rose

1996-09-01T23:59:59.000Z

138

Project EARTH-13-TM1: Understanding CO2 emissions from Europe's restless caldera-forming volcanoes  

E-Print Network [OSTI]

Project EARTH-13-TM1: Understanding CO2 emissions from Europe's restless caldera-forming volcanoes the information contained in volcano CO2 emissions is important from both a volcanic hazards perspective into this program. The opportunity will also be taken to map out CO2 emissions at these systems and to review what

Henderson, Gideon

139

Submarine venting of liquid carbon dioxide on a Mariana Arc volcano  

E-Print Network [OSTI]

Submarine venting of liquid carbon dioxide on a Mariana Arc volcano John Lupton NOAA/Pacific Marine hydrothermal fluids, it is rarely found in the form of CO2 liquid. Here we report the discovery of an unusual CO2-rich hydrothermal system at 1600-m depth near the summit of NW Eifuku, a small submarine volcano

Chadwick, Bill

140

VWZ-0008 - In the Matter of EG&G Rocky Flats, Inc. | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

VWZ-0008 - In the Matter of EG&G Rocky Flats, Inc. VWZ-0008 - In the Matter of EG&G Rocky Flats, Inc. VWZ-0008 - In the Matter of EG&G Rocky Flats, Inc. This decision will consider a Motion for Partial Dismissal and Limitation on Scope of Complainant's Claims filed by EG&G Rocky Flats, Inc. (EG&G) on June 13, 1997. In its motion, EG&G seeks partial dismissal of the underlying complaint and hearing request filed by Arthur Murfin (Murfin) under the Department of Energy's (DOE) Contractor Employee Protection Program, 10 C.F.R. Part 708. Murfin's request for a hearing under 10 C.F.R. § 708.9 was filed on January 27, 1997, and it has been assigned Office of Hearings and Appeals (OHA) Case No. VWA-0016. vwz0008.pdf More Documents & Publications LWA-0010 - In the Matter of Howard W. Spaletta

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


141

Monitoring EGS Stimulation and Reservoir Dynamics with InSAR and MEQ  

Broader source: Energy.gov [DOE]

Monitoring EGS Stimulation and Reservoir Dynamics with InSAR and MEQ presentation at the April 2013 peer review meeting held in Denver, Colorado.

142

Sustainability of Shear-Induced Permeability for EGS Reservoirs ? A Laboratory Study  

Broader source: Energy.gov [DOE]

Sustainability of Shear-Induced Permeability for EGS Reservoirs ? A Laboratory Study presentation at the April 2013 peer review meeting held in Denver, Colorado.

143

Application of Neutron Imaging and Scattering to Fluid Flow and Fracture in EGS Environments  

Broader source: Energy.gov [DOE]

Application of Neutron Imaging and Scattering to Fluid Flow and Fracture in EGS Environments presentation at the April 2013 peer review meeting held in Denver, Colorado.

144

THMC Modeling of EGS Reservoirs ? Continuum through Discontinuum Representations: Capturing Reservoir Stimulation, Evolution and Induced Seismicity  

Broader source: Energy.gov [DOE]

THMC Modeling of EGS Reservoirs ? Continuum through Discontinuum Representations: Capturing Reservoir Stimulation, Evolution and Induced Seismicity presentation at the April 2013 peer review meeting held in Denver, Colorado.

145

Fracture Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure  

Broader source: Energy.gov [DOE]

Fracture Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure presentation at the April 2013 peer review meeting held in Denver, Colorado.

146

Enhanced Geothermal Systems (EGS) with CO2as Heat Transmission Fluid  

Broader source: Energy.gov [DOE]

The overall objective of the research is to explore the feasibility of operating enhanced geothermal systems (EGS) with CO2as heat transmission fluid.

147

Development of a Geological and Geomechanical Framwork for the Analysis of MEQ in EGS Experiments  

Broader source: Energy.gov [DOE]

Development of a Geological and Geomechanical Framwork for the Analysis of MEQ in EGS Experiments presentation at the April 2013 peer review meeting held in Denver, Colorado.

148

Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano,  

Open Energy Info (EERE)

Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano, Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano, Hawaii Jump to: navigation, search OpenEI Reference LibraryAdd to library : Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano, HawaiiInfo Graphic/Map/Chart Authors Frank A. Trusdell and Richard B. Moore Published U.S. GEOLOGICAL SURVEY, 2006 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano, Hawaii Citation Frank A. Trusdell,Richard B. Moore. Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano, Hawaii. []. Place of publication not provided. U.S. GEOLOGICAL SURVEY. 2006. Available from: http://pubs.usgs.gov/imap/2614/downloads/pdf/2614map_508.pdf.

149

A 3D Magnetic Structure Of Izu-Oshima Volcano And Their Changes After The  

Open Energy Info (EERE)

Magnetic Structure Of Izu-Oshima Volcano And Their Changes After The Magnetic Structure Of Izu-Oshima Volcano And Their Changes After The Eruption In 1986 As Estimated From Repeated Airborne Magnetic Surveys Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A 3D Magnetic Structure Of Izu-Oshima Volcano And Their Changes After The Eruption In 1986 As Estimated From Repeated Airborne Magnetic Surveys Details Activities (0) Areas (0) Regions (0) Abstract: A 3D magnetic inversion method using a conjugate gradient method (CG method) was developed for constructing 3D magnetization models of a volcanic edifice and applied to aeromagnetic anomalies of Izu-Oshima Volcano surveyed in 1986 and in 1997. The calculated results of the 1986 data show that the volcanic edifice of Izu-Oshima Volcano has a mean magnetization intensity ranging from 10.4 to 12.1 A/m. The derived 3D

150

Preliminary Notice of Violation, EG&G Incorporated - EA-97-10 | Department  

Broader source: Energy.gov (indexed) [DOE]

EG&G Incorporated - EA-97-10 EG&G Incorporated - EA-97-10 Preliminary Notice of Violation, EG&G Incorporated - EA-97-10 October 21, 1997 Preliminary Notice of Violation issued to EG&G Incorporated, related to Bioassay and Internal Dosimetry Program Deficiencies at the Mound Plant, (EA-97-10) This letter refers to the Department of Energy's (DOE) evaluation of the facts and circumstances surrounding a number of potential programmatic deficiencies involving the administration of the Mound Plant's bioassay program and methodologies used for determining and assigning internal radiation doses to workers. Preliminary Notice of Violation, EG&G Incorporated - EA-97-10 More Documents & Publications Preliminary Notice of Violation, Babcock & Wilcox of Ohio, Inc - EA-98-12

151

Properties of CO2-Rich Pore Fluids and Their Effect on Porosity Evolution in EGS Rocks  

Broader source: Energy.gov [DOE]

Project objective: Quantify key parameters critically needed for developing and validating numerical modeling of chemical interactions between EGS reservoir rocks and supercritical CO2and CO2-rich aqueous fluids.

152

A new analytic-adaptive model for EGS assessment, development and management support  

Broader source: Energy.gov [DOE]

This project will develop an in depth model of EGS systems that will allow engineers, practitioners, and researchers to more accurately predict how new fluid technologies would work in a reservoir.

153

A new analytic-adaptive model for EGS assessment, development and  

Open Energy Info (EERE)

new analytic-adaptive model for EGS assessment, development and new analytic-adaptive model for EGS assessment, development and management support Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title A new analytic-adaptive model for EGS assessment, development and management support Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Integrated Chemical, Thermal, Mechanical and Hydrological Modeling Project Description The University of Nevada - Reno (UNR), proposes to develop a new, integrated solution technique for simulating the Thermal, Hydrological, Mechanical, and Chemical (THMC) processes relevant to thermal energy extraction from an Enhanced Geothermal System (EGS). UNR defines the great challenges in numerical modeling as to (1) dealing with flows and transport in the stimulated fractures of the EGS of largely unknown geometry and characteristics; and (2) discovering the best possible cooling fluid circulation solution in the EGS by trial-and-error numerical simulations. The new THMC will have an adaptive, Computational Fluid Dynamics (CFD) component, integrated with the THMC rockmass model in order to match field test signatures, or desired outcomes in design hypothesis test. The project's main hypothesis is that there are new solutions to heat extraction from an as-created, enhanced fracture system of EGS. The project will develop a new THMC simulation model with new capabilities and prove the main hypothesis by and applying it to various EGS designs including emerging concepts, two-phase (steam-gas-liquid) coolant flows in the fracture network, and dynamic, huff-puff operations.

154

Geoelectric Studies on the East Rift, Kilauea Volcano, Hawaii Island | Open  

Open Energy Info (EERE)

Geoelectric Studies on the East Rift, Kilauea Volcano, Hawaii Island Geoelectric Studies on the East Rift, Kilauea Volcano, Hawaii Island Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Geoelectric Studies on the East Rift, Kilauea Volcano, Hawaii Island Abstract Three geophysical research organizations, working together under the auspices of the Hawaii Geothermal Project, have used several electrical and electromagnetic exploration techniques on Kilauea volcano, Hawaii to assess its geothermal resources. This volume contains four papers detailing their methods and conclusions. Keller et al. of the Colorado School of Mines used the dipole mapping and time-domain EM sounding techniques to define low resistivity areas around the summit and flanks of Kilauea. Kauahikaua and Klein of the Hawaii Institute of Geophysics then detailed the East Rift

155

Magmatic History Of The East Rift Zone Of Kilauea Volcano, Hawaii Based On  

Open Energy Info (EERE)

Magmatic History Of The East Rift Zone Of Kilauea Volcano, Hawaii Based On Magmatic History Of The East Rift Zone Of Kilauea Volcano, Hawaii Based On Drill Core From Soh 1 Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Magmatic History Of The East Rift Zone Of Kilauea Volcano, Hawaii Based On Drill Core From Soh 1 Details Activities (4) Areas (1) Regions (0) Abstract: Deep drilling has allowed for the first time an examination of most of the shield stage of a Hawaiian volcano when it is centered over the hotspot and most of its volume is produced. We determined the lithologies, ages, geochemical characteristics and accumulation rates of rocks from the continuously cored, ~1.7 km deep Scientific Observation Hole (SOH) 1, which was drilled into Kilauea's East Rift Zone. The uppermost ~750 m of this hole contain relatively unaltered subaerially quenched lavas; the lower

156

238U Decay Series Systematics Of Young Lavas From Batur Volcano, Sunda Arc  

Open Energy Info (EERE)

238U Decay Series Systematics Of Young Lavas From Batur Volcano, Sunda Arc 238U Decay Series Systematics Of Young Lavas From Batur Volcano, Sunda Arc Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: 238U Decay Series Systematics Of Young Lavas From Batur Volcano, Sunda Arc Details Activities (0) Areas (0) Regions (0) Abstract: Activities of 238U decay series radioisotopes have been determined for both postcaldera basalts erupted between 1849 and 1974 and genetically related young precaldera dacites from Batur volcano, Bali, Sunda arc. All rocks possess (230Th/238U) = 1 within 2 sigma error indicating that little, if any, fractionation between Th and U occurred during their genesis, or in their source regions, within approximately the last 350 ka. Both the basaltic and the dacitic rocks possess (230Th/232U) ~

157

Preliminary results from an isotope hydrology study of the Kilauea Volcano  

Open Energy Info (EERE)

results from an isotope hydrology study of the Kilauea Volcano results from an isotope hydrology study of the Kilauea Volcano area, Hawaii Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Preliminary results from an isotope hydrology study of the Kilauea Volcano area, Hawaii Abstract Deuterium (D) content of groundwater and precipitation, and tritium content of selected groundwater samples are used to infer flow paths for ground water in the Kilauea volcano area. The spatial distribution of calculated recharge elevations and residence times for groundwater samples tends to support the idea that Kilauea's rift zones comprise leaky boundaries within the regional groundwater flow system, partly isolating the groundwater in the area bounded by the rift zones and the Pacific Ocean. The south wesr

158

Results Of An Experimental Drill Hole At The Summit Of Kilauea Volcano,  

Open Energy Info (EERE)

Results Of An Experimental Drill Hole At The Summit Of Kilauea Volcano, Results Of An Experimental Drill Hole At The Summit Of Kilauea Volcano, Hawaii Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Results Of An Experimental Drill Hole At The Summit Of Kilauea Volcano, Hawaii Details Activities (9) Areas (1) Regions (0) Abstract: A borehole has been drilled to a depth of 1262 m (4141 ft) beneath the summit of Kilauea volcano, on the island of Hawaii. The purpose was to test predictions made from surface-based geophysical surveys and seek evidence of a hydrothermal system over a known magma body. Nearly all rocks penetrated by the borehole are olivine basalt, with minor amounts of olivine diabase, picrite diabase and olivine-poor basalt. While the rocks are petrographically uniform, their physical properties vary widely from

159

Chemistry of spring and well waters on Kilauea Volcano, Hawaii, and  

Open Energy Info (EERE)

Chemistry of spring and well waters on Kilauea Volcano, Hawaii, and Chemistry of spring and well waters on Kilauea Volcano, Hawaii, and vicinity Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Chemistry of spring and well waters on Kilauea Volcano, Hawaii, and vicinity Abstract Published and new data for chemical and isotopic samples from wells and springson Kilauea Volcano and vicinity are presented. These data are used to understandprocesses that determine the chemistry of dilute meteoric water, mixtures with sea water,and thermal water. Data for well and spring samples of non-thermal water indicate that mixing with sea water and dissolution of rock from weathering are the major processes that determine the composition of dissolved constituents in water. Data from coastal springs demonstrate that there is a large thermal system south of the lower

160

Geological Aspects Of The 2003-2004 Eruption Of Anatahan Volcano, Northern  

Open Energy Info (EERE)

Geological Aspects Of The 2003-2004 Eruption Of Anatahan Volcano, Northern Geological Aspects Of The 2003-2004 Eruption Of Anatahan Volcano, Northern Mariana Islands Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Geological Aspects Of The 2003-2004 Eruption Of Anatahan Volcano, Northern Mariana Islands Details Activities (0) Areas (0) Regions (0) Abstract: Anatahan Volcano, Northern Mariana Islands, began erupting in May-June 2003. A series of subplinian explosive eruptions of andesite magma began at the Eastern Crater in the eastern part of the summit caldera on the evening of 10 May. Brown tephra was sent mainly westward by strong winds. Small-scale pyroclastic surges were discharged eastward outside the caldera in late May. An andesite lava dome that had once filled the inner crater was fragmented by phreatomagmatic explosions in the middle of June.

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


161

A Numerical Model For The Dynamics Of Pyroclastic Flows At Galeras Volcano,  

Open Energy Info (EERE)

For The Dynamics Of Pyroclastic Flows At Galeras Volcano, For The Dynamics Of Pyroclastic Flows At Galeras Volcano, Colombia Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Numerical Model For The Dynamics Of Pyroclastic Flows At Galeras Volcano, Colombia Details Activities (0) Areas (0) Regions (0) Abstract: This paper presents a two-dimensional model for dilute pyroclastic flow dynamics that uses the compressible Navier-Stokes equation coupled with the Diffusion-Convection equation to take into account sedimentation. The model is applied to one of the slopes of Galeras Volcano to show: (1) the temperature evolution with the time; (2) dynamic pressure change; and (3) particle concentration along the computer domain from the eruption to the impact with a topographic barrier located more than 16 km

162

Ensemble Modeling of Air Pollution Due to April 2010 Island Volcano Eruption  

Science Journals Connector (OSTI)

The eruption of Island volcano in April 2010 caused enormously big troubles for air transport over Europe for a long period of time. The losses and inconveniences for air companies, common business and usual pass...

Dimiter Syrakov; Maria Prodanova

2014-01-01T23:59:59.000Z

163

FREQUENT BASALTIC PLINIAN ERUPTIONS IN THE HISTORY OF CHIKURACHKI VOLCANO, KURILE ISLANDS, RUSSIA  

E-Print Network [OSTI]

FREQUENT BASALTIC PLINIAN ERUPTIONS IN THE HISTORY OF CHIKURACHKI VOLCANO, KURILE ISLANDS, RUSSIA, Petropavlovsk- Kamchatsky, Russia; belousov@mail.ru. (2) - GEOMAR, Kiel, Germany. Chikurachki is a young, active

Belousov, Alexander

164

Magmatic History Of The East Rift Zone Of Kilauea Volcano, Hawaii...  

Open Energy Info (EERE)

History Of The East Rift Zone Of Kilauea Volcano, Hawaii Based On Drill Core From SOH 1 Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Magmatic...

165

A 3D Magnetic Structure Of Izu-Oshima Volcano And Their Changes...  

Open Energy Info (EERE)

data show that the volcanic edifice of Izu-Oshima Volcano has a mean magnetization intensity ranging from 10.4 to 12.1 Am. The derived 3D magnetic structure shows low...

166

Structure Of The Lower East Rift Zone Of Kilauea Volcano, Hawaii, From  

Open Energy Info (EERE)

Structure Of The Lower East Rift Zone Of Kilauea Volcano, Hawaii, From Structure Of The Lower East Rift Zone Of Kilauea Volcano, Hawaii, From Seismic And Gravity Data Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Structure Of The Lower East Rift Zone Of Kilauea Volcano, Hawaii, From Seismic And Gravity Data Details Activities (2) Areas (1) Regions (0) Abstract: Two seismic refraction surveys were carried out in 1976 and 1977 on the east rift zone of Kilauea volcano as part of an exploratory program for geothermal resources. The short traverse seismic refraction survey of January 1976 delineated the upper surface structure of the east rift, revealing velocities of 2.5 km/s under the Kalapana line and 3.1 km/s under the Leilani line beneath a surface layer of low, but variable velocity. This survey was not successful in determining the depth of the

167

The geological and geochemical study of the mud volcanoes of Azerbaijan  

SciTech Connect (OSTI)

Azerbaijan is a classic region for the study of mud volcanism. Of the 700 mud volcanoes known in the world, 220 are in Azerbaijan. These are of great interest, not least in relation to oil and gas exploration since they give information on subsurface sediments beyond the reach of drilling. Mud volcanoes are clearly visible on satellite images. They are confined to structural lineaments and associated fractures. Changes in the morphology of some mud volcanoes post-eruption can be detected from a series of images pre-dating and post-dating eruptions. Mud volcanoes are notable for gradients of temperature that are by an order of magnitude or a factor of 102 greater than the temperature gradients established elsewhere. The gases of mud volcanoes consist mainly of methane (95-100%). There are small amounts of C{sub 2-6}, CO{sub 2}, N{sub 2}, He and Ar. The isotopic composition of carbon (ICC) within the methane varies from -61.29. to -35.W{close_quotes} which is isotopically heavier than the methane from producing fields. The ICC of the CO{sub 2} has a very wide range (from -49.6% to +23.1%), indicating several sources of its formation. The isotopically superheavy CO{sub 2} (+5%) is especially interesting. Oils from mud volcanoes are typically severely biodegraded. Their ICC ranges from -24.76% to -28.2%. A relationship between {partial_derivative}{sup l3}C of oils and ages of accumulations has been established. Waters of mud volcanoes are lightly mineralised, containing chiefly bicarbonates and sodium. The hydrogen composition of the water is abnormally heavy. Ejected rocks from mud volcanoes range in age from Cretaceous - Pliocene. Their study suggests that deeply buried reservoirs maintain good poroperm characteristics because of relatively little catagenesis.

Guliyev, I.A.; Aliyev, A.A.; Rahmanov, R.R. [Geological Institute of the Azerbaijan academy of sciences (GIA), Baku (Azerbaijan)] [and others

1995-08-01T23:59:59.000Z

168

GEOLOGY AND MINERAL PARAGENESIS STUDY WITHIN THE COSO-EGS PROJECT | Open  

Open Energy Info (EERE)

MINERAL PARAGENESIS STUDY WITHIN THE COSO-EGS PROJECT MINERAL PARAGENESIS STUDY WITHIN THE COSO-EGS PROJECT Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: GEOLOGY AND MINERAL PARAGENESIS STUDY WITHIN THE COSO-EGS PROJECT Details Activities (1) Areas (1) Regions (0) Abstract: The Coso Geothermal Field is a large, high temperature system located in California on the western edge of the Basin and Range province. The East Flank of this field is currently under study as a DOE-funded Enhanced Geothermal Systems project. The reservoir rocks generally consist of a complex, interfingering sequence of diorite, granodiorite, and granite. The diorites show weak to strong alteration representing multiple hydrothermal events. The work described here was undertaken to evaluate the geology and thermal history of the East Flank, in order to better

169

1. INTRODUCTION High-energy fusion-product (fp) transport (e.g., alpha particle  

E-Print Network [OSTI]

1 1. INTRODUCTION High-energy fusion-product (fp) transport (e.g., alpha particle transport in D-T plasmas) is a central issue in fusion reactor de- velopment. Important effects dependent on fp transport-7 are concerned with fp wall bombardment and focus on two types of charged, high-energy fp losses from

Hively, Lee M.

170

Introduction Aerodynamic theory adapted for avian flight (e.g. Tucker,  

E-Print Network [OSTI]

3489 Introduction Aerodynamic theory adapted for avian flight (e.g. Tucker, 1975; Pennycuick, 1989 encompassing optimal foraging and aerodynamic theories. The main hypothesis underlying our model flight strategy selection. We develop a model based on optimal foraging and aerodynamic theories

Loon, E. Emiel van

171

tive emissions from EVs (e.g., power plant NOx) and GPVs (tailpipe and  

E-Print Network [OSTI]

a few sluggish electric vehicles would cause enough traffic slowing that the gasoline- powered fleet Analy- sis article on battery-powered vehicles (Sept. 1996, p. 402A) serves as a useful remindertive emissions from EVs (e.g., power plant NOx) and GPVs (tailpipe and associated NO.,. emissions

Denver, University of

172

Page 1 of 7 Student number Title (e.g. Mr, Mrs)  

E-Print Network [OSTI]

Page 1 of 7 Student number Title (e.g. Mr, Mrs) First name Surname Date of birth Gender Nationality Language Exchange Scholarship 2012-13 Application Form Section 1 ­ Personal details #12;Page 2 of 7 Please and scholarships #12;Page 3 of 7 1. Personal Statement Please provide a personal statement. This could include

Miranda, Eduardo Reck

173

The fate of Earth's ocean Hydrology and Earth System Sciences, 5(4), 569575 (2001) EGS  

E-Print Network [OSTI]

The fate of Earth's ocean 569 Hydrology and Earth System Sciences, 5(4), 569­575 (2001) © EGS The fate of Earth's ocean Christine Bounama, Siegfried Franck and Werner von Bloh Potsdam Institute@pik-potsdam.de Abstract Questions of how water arrived on the Earth's surface, how much water is contained in the Earth

Paris-Sud XI, Université de

174

Tracer Methods for Characterizing Fracture Stimulation in Engineered Geothermal Systems (EGS)  

Broader source: Energy.gov [DOE]

Project objectives: identify tracers with sorption properties favorable for EGS applications; apply reversibly sorbing tracers to determine the fracture-matrix interface area available for heat transfer; and; explore the feasibility of obtaining fracture-matrix interface area from non-isothermal; single-well injection-withdrawal (SWIW) tests.

175

Development and Validation of an Advanced Stimulation Prediction Model for Enhanced Geothermal Systems (EGS)  

Broader source: Energy.gov [DOE]

Project objectives: Develop a true 3D hydro-thermal fracturing and proppant flow/transport simulator that is particularly suited for EGS reservoir creation. Perform laboratory scale model tests of hydraulic fracturing and proppant flow/transport using a polyaxial loading device, and use the laboratory results to test and validate the 3D simulator.

176

GRC Transactions, Vol. 34, 2010 Geothermal, Engineered Geothermal Systems, EGS, induced  

E-Print Network [OSTI]

of IIS, the importance of IIS to the growth of the geothermal energy industry, and suggest possible paths-effect. Injection Induced Seismicity and Geothermal Energy Trenton Cladouhos1 , Susan Petty1 , Gillian Foulger2GRC Transactions, Vol. 34, 2010 1213 Keywords Geothermal, Engineered Geothermal Systems, EGS

Foulger, G. R.

177

Temporary Bridging Agents for Use in Drilling and Completions of EGS  

Broader source: Energy.gov [DOE]

DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Develop materials or systems that bridge to seal or divert flow from fractures existing while drilling EGS wells or in injection formation and that eventually decompose thereby leaving the fractures unsealed and undamaged.

178

Report Period: EIA ID NUMBER: Instructions: (e.g., Street Address, Bldg, Floor, Suite)  

U.S. Energy Information Administration (EIA) Indexed Site

Report Period: Report Period: EIA ID NUMBER: Instructions: (e.g., Street Address, Bldg, Floor, Suite) Secure File Transfer option available at: (e.g., PO Box, RR) Electronic Transmission: The PC Electronic Data Reporting Option (PEDRO) is available. Zip Code: - If interested in software, call (202) 586-9659. Email form to: Fax form to: (202) 586-9772 - - Mail form to: Oil & Gas Survey - - U.S. Department of Energy Ben Franklin Station PO Box 279 Washington, DC 20044-0279 Questions? Call toll free: 1-800-638-8812 OOG.SURVEYS@eia.doe.gov Contact Name: Version No.: 2013.01 Date of this Report: Mo Day State: Year Phone No.: DOMESTIC CRUDE OIL FIRST PURCHASE REPORT Company Name: A completed form must be filed by the 30th calendar day following the end of the report

179

EOSO ENERGY MEASUREMENTS GROUP THE REMOT SENSIN EG&G SURVEY REPORT LABORATO  

Office of Legacy Management (LM)

Oe. 1-G Oe. 1-G l/ZL=q n EOSO ENERGY MEASUREMENTS GROUP THE REMOT SENSIN EG&G SURVEY REPORT LABORATO EP-F-002 Of THE UNITED STATES DECEMBER 1981 DEPARTMENT OF ENERGY AN AERIAL RADIOLOGICAL SURVEY OF THE AREA SURROUNDING THE BUREAU OF MINES SITE ALBANY, OREGON DATE OF SURVEY: FEBRUARY 1980 AN AERIAL RADIOLOGICAL SURVEY OF THE BUREAU OF MINES SITE ALBANY, OREGON I I I . t I 1 I I I I I I I t PROJECT SCIENTIST: E. FEIMSTER EG&G, INC. LAS VEGAS, NEVADA 1.0 SUMMARY OF RESULTS An aerial radiological measuring system was used to survey areas surrounding the Bureau of Mines Site near Albany, Oregon in February 1980. The survey was conducted for the U.S. Department of Energy's Office of Operational Safety by the Department's Remote Sensing Laboratory of Las

180

Self-potential distribution on active volcano controlled by three-dimensional resistivity structure in Izu-Oshima, Japan  

Science Journals Connector (OSTI)

......used to calculate the electric potential distribution...Ueda A., 1993. Discharge model of fumarolic gases...2003. The volcano-electric effect, J. geophys...by high-resolution electric resistivity tomography...volcano, Izu-Bonin arc, Japan: a preliminary......

Shin'ya Onizawa; Nobuo Matsushima; Tsuneo Ishido; Hideaki Hase; Shinichi Takakura; Yuji Nishi

2009-08-01T23:59:59.000Z

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


181

Anomalously High B-Values In The South Flank Of Kilauea Volcano, Hawaii-  

Open Energy Info (EERE)

Anomalously High B-Values In The South Flank Of Kilauea Volcano, Hawaii- Anomalously High B-Values In The South Flank Of Kilauea Volcano, Hawaii- Evidence For The Distribution Of Magma Below Kilauea'S East Rift Zone Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Anomalously High B-Values In The South Flank Of Kilauea Volcano, Hawaii- Evidence For The Distribution Of Magma Below Kilauea'S East Rift Zone Details Activities (1) Areas (1) Regions (0) Abstract: The pattern of b-value of the frequency-magnitude relation, or mean magnitude, varies little in the Kaoiki-Hilea area of Hawaii, and the b-values are normal, with b=0.8 in the top 10 km and somewhat lower values below that depth. We interpret the Kaoiki-Hilea area as relatively stable, normal Hawaiian crust. In contrast, the b-values beneath Kilauea's South

182

3-D Density Model Of Mt Etna Volcano (Southern Italy) | Open Energy  

Open Energy Info (EERE)

3-D Density Model Of Mt Etna Volcano (Southern Italy) 3-D Density Model Of Mt Etna Volcano (Southern Italy) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: 3-D Density Model Of Mt Etna Volcano (Southern Italy) Details Activities (0) Areas (0) Regions (0) Abstract: A detailed density model of Mt. Etna and its surrounding areas has been evaluated using a 3-D inversion of the gravimetric data acquired in the 1980's. Several high-density and low-density bodies are found, penetrating from shallow depths as far down as 12 km bsl. A positive correlation (in terms of location, extent, density, and velocity) is established between several anomalies of the density model and features identified in previously published seismic tomographies. A prominent high-density body extending down to 7 km bsl is recognized in the southern

183

Direct-Current Resistivity At Haleakala Volcano Area (Thomas, 1986) | Open  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Direct-Current Resistivity At Haleakala Volcano Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Direct-Current Resistivity At Haleakala Volcano Area (Thomas, 1986) Exploration Activity Details Location Haleakala Volcano Area Exploration Technique Direct-Current Resistivity Survey Activity Date Usefulness not indicated DOE-funding Unknown Notes The field survey program on the northwest rift zone consisted of soil mercury and radon emanometry surveys, groundwater temperature and chemistry studies, Schlumberger resistivity soundings and self-potential profiles.

184

Enhanced Geothermal Systems (EGS) R&D Program: US Geothermal Resources Review and Needs Assessment  

SciTech Connect (OSTI)

The purpose of this report is to lay the groundwork for an emerging process to assess U.S. geothermal resources that might be suitable for development as Enhanced Geothermal Systems (EGS). Interviews of leading geothermists indicate that doing that will be intertwined with updating assessments of U.S. higher-quality hydrothermal resources and reviewing methods for discovering ''hidden'' hydrothermal and EGS resources. The report reviews the history and status of assessment of high-temperature geothermal resources in the United States. Hydrothermal, Enhanced, and Hot Dry Rock resources are addressed. Geopressured geothermal resources are not. There are three main uses of geothermal resource assessments: (1) They inform industry and other interest parties of reasonable estimates of the amounts and likely locations of known and prospective geothermal resources. This provides a basis for private-sector decisions whether or not to enter the geothermal energy business at all, and for where to look for useful resources. (2) They inform government agencies (Federal, State, local) of the same kinds of information. This can inform strategic decisions, such as whether to continue to invest in creating and stimulating a geothermal industry--e.g., through research or financial incentives. And it informs certain agencies, e.g., Department of Interior, about what kinds of tactical operations might be required to support such activities as exploration and leasing. (3) They help the experts who are performing the assessment(s) to clarify their procedures and data, and in turn, provide the other two kinds of users with a more accurate interpretation of what the resulting estimates mean. The process of conducting this assessment brings a spotlight to bear on what has been accomplished in the domain of detecting and understanding reservoirs, in the period since the last major assessment was conducted.

Entingh, Dan; McLarty, Lynn

2000-11-30T23:59:59.000Z

185

Seismic interpretation and classification of mud volcanoes of the South Caspian Basin, offshore Azerbaijan.  

E-Print Network [OSTI]

, and the paleo-Amu Darya supplied sediment from the Pamirs to the east. Relatively minor sediment input came from other river systems, such as paleo-Kura and paleo-Sumgaiet. These rivers fed a series of lowstand lacustrine deltas. There are two distinctive... volcano formation begins in the Middle Miocene and becomes more intensive in the Pliocene. ? Roots of many mud volcanoes onshore are Lower Cretaceous and Jurassic. The samples of these rocks have bitumen content from 0.469% up to 2.5%. ? Gases of mud...

Yusifov, Mehdi Zahid

2005-11-01T23:59:59.000Z

186

Enhanced Geothermal Systems (EGS) with CO2 as Heat Transmission Fluid  

Open Energy Info (EERE)

with CO2 as Heat Transmission Fluid with CO2 as Heat Transmission Fluid Geothermal Lab Call Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Enhanced Geothermal Systems (EGS) with CO2 as Heat Transmission Fluid Project Type / Topic 1 Laboratory Call for Submission of Applications for Research, Development and Analysis of Geothermal Technologies Project Type / Topic 2 Supercritical Carbon Dioxide / Reservoir Rock Chemical Interactions Project Description Previous and current attempts to develop EGS in the U.S., Japan, Europe and Australia have all employed water as a heat transmission fluid. Water has many properties that make it a favorable medium for heat extraction, but it also has serious drawbacks. The use of supercritical CO2 (scCO2) instead of water as heat extraction fluid was suggested by Donald Brown of Los Alamos National Laboratory as a "game changing" alternative that can avoid the problems of aqueous fluids, make heretofore inaccessible energy resources available for human use, and provide ancillary benefits by using and storing CO2.

187

Applicability of InSAR to tropical volcanoes: insights from Central AmericaQ1  

E-Print Network [OSTI]

volcanoes: insights from Central AmericaQ1 S. K. EBMEIER1*, J. BIGGS2,3, T. A. MATHER1 & F. AMELUNG3 1 COMET+, Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, UK 2 COMET+, Department rapid in southern Central America where Evergreen broad- leaf vegetation dominates. Land

Biggs, Juliet

188

The 19951998 eruption of the Soufrire Hills volcano, Montserrat, WI  

Science Journals Connector (OSTI)

...fan (400 m east{west by 1 km north{south...of the Tar River valley. The removal of...the Bel- ham River valley to the west of the volcano...top of the Gages valley, where ow activity...g) Major ows to west and southwest and...

2000-01-01T23:59:59.000Z

189

Air-dropped sensor network for real-time high-fidelity volcano monitoring  

Science Journals Connector (OSTI)

This paper presents the design and deployment experience of an air-dropped wireless sensor network for volcano hazard monitoring. The deployment of five stations into the rugged crater of Mount St. Helens only took one hour with a helicopter. The stations ... Keywords: design and deployment, sensor network

Wen-Zhan Song; Renjie Huang; Mingsen Xu; Andy Ma; Behrooz Shirazi; Richard LaHusen

2009-06-01T23:59:59.000Z

190

Lithosphereatmosphereionosphere coupling after the 2003 explosive eruption of the Soufriere Hills Volcano, Montserrat  

Science Journals Connector (OSTI)

......solid Earth around 4 mHz. Numerical approximations...analysis|Ionosphere/atmosphere interactions|Volcano...frequency domain (2.2 mHz) and identified...and the ionospheric plasma and can be described...peak centered at 4 mHz, and an apparent...previously reported after atmospheric explosions from ionospheric......

Thomas Dautermann; Eric Calais; Philippe Lognonn; Glen S. Mattioli

2009-12-01T23:59:59.000Z

191

Process and Results of Hydrology in Long Valley Volcanoes of the Eastern Sierra Nevada Course  

E-Print Network [OSTI]

Process and Results of Hydrology in Long Valley Volcanoes of the Eastern Sierra Nevada Course Leigh of the Sierra Nevada Mountain Range, and specifically the Long Valley. In fact, many of the physical and chemical properties of the landforms in the Long Valley Caldera are the result of hydrothermal systems

Polly, David

192

FESD Proposal, Type I VOICE: Volcano, Ocean, Ice, and Carbon Experiments  

E-Print Network [OSTI]

in continental ice volume and sea level produce changes in pressure and stress within the crust and mantleFESD Proposal, Type I VOICE: Volcano, Ocean, Ice, and Carbon Experiments Project Manager: Charles during Pleistocene ice ages. We posit that changes in sea level and ice volume drive changes in volcanism

Huybers, Peter

193

Radiant flux from Earth's subaerially erupting volcanoes R. WRIGHT* and E. PILGER  

E-Print Network [OSTI]

Radiant flux from Earth's subaerially erupting volcanoes R. WRIGHT* and E. PILGER Hawaii Institute have been used to estimate lava effusion rates (Harris et al. 1997a, Wright et al. 2001), constrain lava flow thermal budgets (Pieri et al. 1990, Wright et al. 2000), deduce the explosive potential

Wright, Robert

194

Page not found | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

21 - 7130 of 28,905 results. 21 - 7130 of 28,905 results. Download EIS-0293: Amended Record of Decision Conveyance and Transfer of Certain Land Tracts Administered by the Department of Energy and Located at Los Alamos National Laboratory, Los Alamos and Santa Fe Counties, New Mexico http://energy.gov/nepa/downloads/eis-0293-amended-record-decision-0 Download EA-1897: Final Environmental Assessment AltaRock's Newberry Volcano EGS Demonstration near Bend, Oregon http://energy.gov/nepa/downloads/ea-1897-final-environmental-assessment Download Response to several FOIA requests- Renewable Energy. http://energy.gov/management/downloads/response-several-foia-requests-renewable-energy-6 Download FY 2005 Budget Justification FY 2005 budget justification and supporting documents to reflect the

195

Page not found | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

71 - 1280 of 31,917 results. 71 - 1280 of 31,917 results. Page Fluidized Bed Technology- An R&D Success Story In the early 1990s, POWER magazine called the development of fluidized bed coal combustors "the commercial success story of the last decade in the power generation business." The success, perhaps... http://energy.gov/fe/fluidized-bed-technology-rd-success-story Download EA-1897: Final Environmental Assessment AltaRock's Newberry Volcano EGS Demonstration near Bend, Oregon http://energy.gov/nepa/downloads/ea-1897-final-environmental-assessment Download Solar Background Document 5 Graph illustrating Chinese Development Bank financing to Chinese solar companies. http://energy.gov/downloads/solar-background-document-5 Download Solar Background Document 6 Graph illustrating solar cell production in the United States and China

196

Laboratory and Field Experimental Studies of CO2 as Heat Transmission Fluid in Enhanced Geothermal Systems (EGS)  

Broader source: Energy.gov [DOE]

Project objectives: obtain basic information on the performance of CO2-based EGS; and enhance and calibrate modeling capabilities for such systems.

197

Design and optimization of a downhole coaxial heat exchanger for an enhanced geothermal system (EGS)  

Science Journals Connector (OSTI)

The present study considers the design, performance analysis and optimization of a downhole coaxial heat exchanger for an enhanced geothermal system (EGS). The optimum mass flow rate of the geothermal fluid for minimum pumping power and maximum extracted heat energy was determined. In addition, the coaxial pipes of the downhole heat exchanger were sized based on the optimum geothermal mass flow rate and steady-state operation. Transient effect or time-dependent cooling of the Earth underground, and the optimum amount and size of perforations at the inner pipe entrance region to regulate the flow of the geothermal fluid were disregarded to simplify the analysis. The paper consists of an analytical and numerical thermodynamic optimization of a downhole coaxial heat exchanger used to extract the maximum possible energy from the Earth's deep underground (2km and deeper below the surface) for direct usage, and subject to a nearly linear increase in geothermal gradient with depth. The thermodynamic optimization process and entropy generation minimization (EGM) analysis were performed to minimize heat transfer and fluid friction irreversibilities. An optimum diameter ratio of the coaxial pipes for minimum pressure drop in both limits of the fully turbulent and laminar fully-developed flow regime was determined and observed to be nearly the same irrespective of the flow regime. Furthermore, an optimum geothermal mass flow rate and an optimum geometry of the downhole coaxial heat exchanger were determined for maximum net power output. Conducting an energetic and exergetic analysis to evaluate the performance of binary power cycle, higher Earth's temperature gradient and lower geofluid rejection temperatures were observed to yield maximum first- and second-law efficiencies.

P.J. Yekoladio; T. Bello-Ochende; J.P. Meyer

2013-01-01T23:59:59.000Z

198

Direct-Current Resistivity Survey At Haleakala Volcano Area (Thomas, 1986)  

Open Energy Info (EERE)

Direct-Current Resistivity Survey At Haleakala Direct-Current Resistivity Survey At Haleakala Volcano Area (Thomas, 1986) Exploration Activity Details Location Haleakala Volcano Area Exploration Technique Direct-Current Resistivity Survey Activity Date Usefulness not indicated DOE-funding Unknown Notes The field survey program on the northwest rift zone consisted of soil mercury and radon emanometry surveys, groundwater temperature and chemistry studies, Schlumberger resistivity soundings and self-potential profiles. Geophysical and geochemical surveys along this rift (southwest) were limited by difficult field conditions and access limitations. The geophysical program consisted of one Schlumberger sounding, one self-potential profile and one controlled-source electromagnetic sounding. The geochemical data collected included a reconnaissance soil mercury and

199

TECTONIC VERSUS VOLCANIC ORIGIN OF THE SUMMIT DEPRESSION AT MEDICINE LAKE VOLCANO, CALIFORNIA  

SciTech Connect (OSTI)

Medicine Lake Volcano is a Quaternary shield volcano located in a tectonically complex and active zone at the transition between the Basin and Range Province and the Cascade Range of the Pacific Province. The volcano is topped by a 7x12 km elliptical depression surrounded by a discontinuous constructional ring of basaltic to rhyolitic lava flows. This thesis explores the possibility that the depression may have formed due to regional extension (rift basin) or dextral shear (pull-apart basin) rather than through caldera collapse and examines the relationship between regional tectonics and localized volcanism. Existing data consisting of temperature and magnetotelluric surveys, alteration mineral studies, and core logging were compiled and supplemented with additional core logging, field observations, and fault striae studies in paleomagnetically oriented core samples. These results were then synthesized with regional fault data from existing maps and databases. Faulting patterns near the caldera, extension directions derived from fault striae P and T axes, and three-dimensional temperature and alteration mineral models are consistent with slip across arcuate ring faults related to magma chamber deflation during flank eruptions and/or a pyroclastic eruption at about 180 ka. These results are not consistent with a rift or pull-apart basin. Limited subsidence can be attributed to the relatively small volume of ash-flow tuff released by the only known major pyroclastic eruption and is inconsistent with the observed topographic relief. The additional relief can be explained by constructional volcanism. Striae from unoriented and oriented core, augmented by striae measurements in outcrop suggest that Walker Lane dextral shear, which can be reasonably projected from the southeast, has probably propagated into the Medicine Lake area. Most volcanic vents across Medicine Lake Volcano strike north-south, suggesting they are controlled by crustal weakness related to Basin and Range extension. Interaction of dextral shear, Basin and Range extension, and the zone of crustal weakness expressed as the Mount Shasta-Medicine Lake volcanic highland controlled the location and initiation of Medicine Lake Volcano at about 500 ka.

Mark Leon Gwynn

2010-05-01T23:59:59.000Z

200

Tectonic versus volcanic origin of the summit depression at Medicine Lake Volcano, California  

SciTech Connect (OSTI)

Medicine Lake Volcano is a Quaternary shield volcano located in a tectonically complex and active zone at the transition between the Basin and Range Province and the Cascade Range of the Pacific Province. The volcano is topped by a 7x12 km elliptical depression surrounded by a discontinuous constructional ring of basaltic to rhyolitic lava flows. This thesis explores the possibility that the depression may have formed due to regional extension (rift basin) or dextral shear (pull-apart basin) rather than through caldera collapse and examines the relationship between regional tectonics and localized volcanism. Existing data consisting of temperature and magnetotelluric surveys, alteration mineral studies, and core logging were compiled and supplemented with additional core logging, field observations, and fault striae studies in paleomagnetically oriented core samples. These results were then synthesized with regional fault data from existing maps and databases. Faulting patterns near the caldera, extension directions derived from fault striae P and T axes, and three-dimensional temperature and alteration mineral models are consistent with slip across arcuate ring faults related to magma chamber deflation during flank eruptions and/or a pyroclastic eruption at about 180 ka. These results are not consistent with a rift or pull-apart basin. Limited subsidence can be attributed to the relatively small volume of ash-flow tuff released by the only known major pyroclastic eruption and is inconsistent with the observed topographic relief. The additional relief can be explained by constructional volcanism. Striae from unoriented and oriented core, augmented by striae measurements in outcrop suggest that Walker Lane dextral shear, which can be reasonably projected from the southeast, has probably propagated into the Medicine Lake area. Most volcanic vents across Medicine Lake Volcano strike north-south, suggesting they are controlled by crustal weakness related to Basin and Range extension. Interaction of dextral shear, Basin and Range extension, and the zone of crustal weakness expressed as the Mount Shasta-Medicine Lake volcanic highland controlled the location and initiation of Medicine Lake Volcano at about 500 ka.

Mark Leon Gwynn

2010-05-01T23:59:59.000Z

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


201

Predicting the spatial extent of injection-induced zones of enhanced permeability at the Northwest Geysers EGS Demonstration Project  

SciTech Connect (OSTI)

We present the results of coupled thermal, hydraulic, and mechanical (THM) modeling of a proposed stimulation injection associated with an Enhanced Geothermal System (EGS) demonstration project at the northwest part of The Geysers geothermal field, California. The project aims at creating an EGS by directly and systematically injecting cool water at relatively low pressure into a known High Temperature (about 280 to 350 C) Zone (HTZ) located under the conventional (240 C) steam reservoir at depths below 3 km. Accurate micro-earthquake monitoring from the start of the injection will be used as a tool for tracking the development of the EGS. We first analyzed historic injection and micro-earthquake data from an injection well (Aidlin 11), located about 3 miles to the west of the new EGS demonstration area. Thereafter, we used the same modeling approach to predict the likely extent of the zone of enhanced permeability for a proposed initial injection in two wells (Prati State 31 and Prati 32) at the new EGS demonstration area. Our modeling indicates that the proposed injection scheme will provide additional steam production in the area by creating a zone of permeability enhancement extending about 0.5 km from each injection well which will connect to the overlying conventional steam reservoir.

Rutqvist, J.; Oldenburg, C.M.; Dobson, P.F.

2010-02-01T23:59:59.000Z

202

Newberry County, South Carolina: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

309094°, -81.6035062° 309094°, -81.6035062° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.309094,"lon":-81.6035062,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

203

Be in a state of purification (e.g. ritual washing, clean clothes) Stand upright facing the direction of Mecca  

E-Print Network [OSTI]

Be in a state of purification (e.g. ritual washing, clean clothes) Stand upright facing the day and night. Purification: In most cases, this is achieved through washing of the face & hands, and wiping of head & feet with water. However, at times, the body must be washed. Clothes must be clean. Call

Khambatt, Mujtaba

204

EgMYB2, a new transcriptional activator from Eucalyptus xylem, regulates secondary cell wall formation and lignin  

E-Print Network [OSTI]

formation and lignin biosynthesis Monica Goicoechea1, , Eric Lacombe1, , Sylvain Legay1 , Snjezana-localizes with a quantitative trait locus (QTL) for lignin content. Recombinant EgMYB2 protein was able to bind specifically the cis-regulatory regions of the promoters of two lignin biosynthetic genes, cinnamoyl

Paris-Sud XI, Université de

205

Funding Opportunity: Geothermal Technologies Program Seeks Technologies to Reduce Levelized Cost of Electricity for Hydrothermal Development and EGS  

Broader source: Energy.gov [DOE]

The Geothermal Technologies Program seeks non-prime mover technologies that have the potential to contribute to reducing the levelized cost of electricity from new hydrothermal development to 6/ kWh by 2020 and Enhanced Geothermal Systems (EGS) to 6/ kWh by 2030.

206

California Power Markets Implications for Regional Trading & Planningp cat o s o eg o a ad g & a g  

E-Print Network [OSTI]

California Power Markets Implications for Regional Trading & Planningp cat o s o eg o a ad g & a g Wind generation is highly variable 25% of Load Supplied from Renewables 3 Solar follows a more of ancillary services 4 #12;Trading and Resource Planning Implications ·Regional Excess Energy and Capacity

207

Development of Chemical Model to Predict the Interactions between Supercritical CO2and Fluid, and Rocks in EGS Reservoirs  

Broader source: Energy.gov [DOE]

This project will develop a chemical model, based on existing models and databases, that is capable of simulating chemical reactions between supercritical (SC) CO2 and Enhanced Geothermal System (EGS) reservoir rocks of various compositions in aqueous, non-aqueous and 2-phase environments.

208

Ann. Geophysicae 14, 1051--1059 (1996) EGS --Springer-Verlag 1996 Diffuse solar radiation and associated meteorological  

E-Print Network [OSTI]

received from the sky assumes great importance in problems concerning the utilization of solar energy represents the short- wave energy of solar origin scattered downwards by gas molecules, aerosols (orAnn. Geophysicae 14, 1051--1059 (1996) EGS -- Springer-Verlag 1996 Diffuse solar radiation

Boyer, Edmond

209

Reference Number Infrared cameras are e.g. used as night vision devices for cars or in the field of  

E-Print Network [OSTI]

, Low cost, thermal imaging Patent Situation DE, US, China Offer Cooperation, License, Option, Purchase or military applica- tions, to determine energy flows (e.g. for the mandatory energy pass), or for fire to produce low cost thermal imaging cameras with this invention allows the usage of these cameras in the non

210

The Northwest Geysers EGS Demonstration Project Phase 1: Pre-stimulation coupled geomechanical modeling to guide stimulation and monitoring plans  

SciTech Connect (OSTI)

This paper presents activities and results associated with Phase 1 (pre-stimulation phase) of an Enhanced Geothermal System (EGS) demonstration project at the northwest part of The Geysers geothermal field, California. The paper presents development of a 3-D geological model, coupled thermal-hydraulic-mechanical (THM) modeling of proposed stimulation injection as well as current plans for stimulation and monitoring of the site. The project aims at creating an EGS by directly and systematically injecting cool water at relatively low pressure into a known High Temperature (about 280 to 350 C) Zone (HTZ) located under the conventional (240 C) steam reservoir at depths of {approx}3 km. Accurate micro-earthquake monitoring initiated before the start of the injection will be used as a tool for tracking the development of the EGS and monitoring changes in microseismicity. We first analyzed historic injection and micro-earthquake data from an injection well (Aidlin 11) located about 3 miles to the west of the new EGS demonstration area. Thereafter, we used the same modeling approach to predict the likely extent of the zone of enhanced permeability for a proposed initial injection in two wells (Prati State 31 and Prati 32) at the new EGS demonstration area. Our modeling indicates that the proposed injection scheme will provide additional steam production in the area by creating a zone of permeability enhancement extending about 0.5 km from each injection well which will connect to the overlying conventional steam reservoir, in agreement with the conclusions of Nielson and Moore (2000).

Rutqvist, J.; Dobson, P.F.; Oldenburg, C.M.; Garcia, J.; Walters, M.

2010-10-20T23:59:59.000Z

211

Desert Peak EGS Project  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

USGS, LBNL, SANDIA, LANL - International Collaborations: Mil-Tech (UK), Bestec (Germany) - Sub contactors: Rain for Rent, ThermaSource, Schlumberger, TerraTek 7 | US DOE...

212

Development of a Neutron Diffraction Based Experiemental Capability for Investigating Hydraulic Fracturing for EGS-like Conditions  

SciTech Connect (OSTI)

Hydraulic fracturing to enhance formation permeability is an established practice in the Oil & Gas (O&G) industry and is expected to be an enabler for EGS. However, it is rarely employed in conventional geothermal systems and there are significant questions regarding the translation of practice from O&G to both conventional geothermal and EGS applications. Lithological differences(sedimentary versus crystalline rocks, significantly greater formation temperatures and different desired fracture characteristics are among a number of factors that are likely to result in a gap of understanding of how to manage hydraulic fracturing practice for geothermal. Whereas the O&G community has had both the capital and the opportunity to develop its understanding of hydraulic fracturing operations empirically in the field as well through extensive R&D efforts, field testing opportunities for EGS are likely to be minimal due to the high expense of hydraulic fracturing field trials. A significant portion of the knowledge needed to guide the management of geothermal/EGS hydraulic fracturing operations will therefore likely have to come from experimental efforts and simulation. This paper describes ongoing efforts at Oak Ridge National Laboratory (ORNL) to develop an experimental capability to map the internal stresses/strains in core samples subjected to triaxial stress states and temperatures representative of EGS-like conditions using neutron diffraction based strain mapping techniques. This capability is being developed at ORNL\\'s Spallation Neutron Source, the world\\'s most powerful pulsed neutron source and is still in a proof of concept phase. A specialized pressure cell has been developed that permits independent radial and axial fluid pressurization of core samples, with axial flow through capability and a temperature rating up to 300 degrees C. This cell will ultimately be used to hydraulically pressurize EGS-representative core samples to conditions of imminent fracture and map the associated internal strain states of the sample. This will hopefully enable a more precise mapping of the rock material failure envelope, facilitate a more refined understanding of the mechanism of hydraulically induced rock fracture, particularly in crystalline rocks, and serve as a platform for validating and improving fracture simulation codes. The elements of the research program and preliminary strain mapping results of a Sierra White granite sample subjected only to compressive loading will be discussed in this paper.

Polsky, Yarom [ORNL] [ORNL; Anovitz, Lawrence {Larry} M [ORNL; An, Ke [ORNL] [ORNL; Carmichael, Justin R [ORNL] [ORNL; Bingham, Philip R [ORNL] [ORNL; Dessieux Jr, Luc Lucius [ORNL] [ORNL

2013-01-01T23:59:59.000Z

213

A RESISTIVE-GATE TWO-PHASE 20EG CCO FOR Ill-V IR DETECTORS Department of Electrical Engineering  

E-Print Network [OSTI]

DEG CCOs include high transfer speed, large charge handling capacity in excess of 12 2 l.Ox [0 potential diagram. INPUT Gl G2 G3 OUTPUT Fig. I. 5.1. GoAa SUB5TRAIT Schematic illustration of the device-phase 20EG CCO with different clock bias levels (l = 211m, SI = 1.5 11m, S2 = 6.5 11m). The material

Fossum, Eric R.

214

Lessons learned from the EG&G consolidated hazardous waste subcontract and ESH&Q liability assessment process  

SciTech Connect (OSTI)

Hazardous waste transportation, treatment, recycling, and disposal contracts were first consolidated at the Idaho National Engineering Laboratory in 1992 by EG&G Idaho, Inc. At that time, disposition of Resource, Conservation and Recovery Act hazardous waste, Toxic Substance Control Act waste, Comprehensive Environmental Response, Compensation, and Liability Act hazardous substances and contaminated media, and recyclable hazardous materials was consolidated under five subcontracts. The wastes were generated by five different INEL M&O contractors, under the direction of three different Department of Energy field offices. The consolidated contract reduced the number of facilities handling INEL waste from 27 to 8 qualified treatment, storage, and disposal facilities, with brokers specifically prohibited. This reduced associated transportation costs, amount and cost of contractual paperwork, and environmental liability exposure. EG&G reviewed this approach and proposed a consolidated hazardous waste subcontract be formed for the major EG&G managed DOE sites: INEL, Mound, Rocky Flats, Nevada Test Site, and 10 satellite facilities. After obtaining concurrence from DOE Headquarters, this effort began in March 1992 and was completed with the award of two master task subcontracts in October and November 1993. In addition, the effort included a team to evaluate the apparent awardee`s facilities for environment, safety, health, and quality (ESH&Q) and financial liability status. This report documents the evaluation of the process used to prepare, bid, and award the EG&G consolidated hazardous waste transportation, treatment, recycling, and/or disposal subcontracts and associated ESH&Q and financial liability assessments; document the strengths and weaknesses of the process; and propose improvements that would expedite and enhance the process for other DOE installations that used the process and for the re-bid of the consolidated subcontract, scheduled for 1997.

Fix, N.J.

1995-03-01T23:59:59.000Z

215

Abstract--This tutorial session covers recent results using methods that utilize 2-D and 3-D imagery (e.g., from LADAR,  

E-Print Network [OSTI]

imagery (e.g., from LADAR, visual, FLIR, acoustic-location) to enable aerial vehicles to autonomously results using methods that utilize 2-D and 3-D imagery (e.g., from LADAR, visual, FLIR, acoustic

Johnson, Eric N.

216

Reply to comment on "Electrical Tomography of La Soufrire of Guadeloupe Volcano: Field experiments, 1D inversion and  

E-Print Network [OSTI]

Discussion Reply to comment on "Electrical Tomography of La Soufrière of Guadeloupe Volcano: Field.25.Qi; 91.35.Pn; 91.40.-k; 93.30.Vs 1. Introduction We thank Linde and Revil for their comment [1 and discuss our approach for interpreting electrical resistivity data acquired over complex geological

Beauducel, François

217

Isotope and chemical composition of gases from mud volcanoes in the Taman Peninsula and problem of their genesis  

Science Journals Connector (OSTI)

Variations in the carbon isotope composition in gases and waters of mud volcanoes in the Taman Peninsula are studied. The ?13C values in CH4 and CO2 vary from ?59.5 to ?44.0 (?13Cav = ?52.4 5.4) and from ?17....

O. E. Kikvadze; V. Yu. Lavrushin; B. G. Pokrovskii

2014-11-01T23:59:59.000Z

218

Water content of 1997 vulcanian pumices at Soufriere Hills Volcano (Montserrat) and implications on pre-eruptive conduit conditions  

E-Print Network [OSTI]

Water content of 1997 vulcanian pumices at Soufriere Hills Volcano (Montserrat) and implications of the eruptive products. We used quantitative analysis of water content in residual glasses (matrix glass. To better link water content to structural level, we performed new water solubility experiments at low

Paris-Sud XI, Université de

219

Supporting Sound Management of Our Coasts and Seas Kasatochi Volcano Alaska is noteworthy as a region of frequent seismic and  

E-Print Network [OSTI]

as a region of frequent seismic and volcanic activity. The region contains 52 historically active volcanoes of the U.S. Fish and Wildlife Service, Alaska Maritime National Wildlife Refuge (AMNWR); therefore which long-term comparisons will be made. The teams were supported in the field by the U.S. Fish

220

Co-eruptive subsidence at Galeras identified during an InSAR survey of Colombian volcanoes (20062009)  

E-Print Network [OSTI]

Co-eruptive subsidence at Galeras identified during an InSAR survey of Colombian volcanoes (2006 and Atmospheric Sciences, University of Miami, Miami, FL 33149, USA d Colombian Institute of Geology and Mining (INGEOMINAS), Bogotá DC, Colombia e Colombian Institute of Geology and Mining (INGEOMINAS), Pasto, Colombia

Biggs, Juliet

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


221

Explosive basaltic volcanism of the Chikurachki Volcano (Kurile arc, Russia): Insights on pre-eruptive magmatic conditions  

E-Print Network [OSTI]

Explosive basaltic volcanism of the Chikurachki Volcano (Kurile arc, Russia): Insights on pre-Sakhalinsk, Russia d Institute of Volcanic Geology and Geochemistry, 683006 Petropavlovsk-Kamchatsky, Russia e Vernadsky Institute of Geochemistry and Analytical Chemistry, 117975 Moscow, Russia Received 13 December

Belousov, Alexander

222

Exploring links between physical and probabilistic models of volcanic eruptions: The Soufrie`re Hills Volcano, Montserrat  

E-Print Network [OSTI]

] Probabilistic methods play an increasingly important role in volcanic hazards forecasts. Here we show stiffening and gas exsolution, and depressurization due to development of permeability and gas escape. Our experience with the Soufrie`re Hills Volcano eruption sequence suggests that volcanic eruption forecasts

Connor, Charles

223

Source of the great A.D. 1257 mystery eruption unveiled, Samalas volcano, Rinjani Volcanic Complex, Indonesia  

Science Journals Connector (OSTI)

...volume of the mapped deposit, as well as an estimation (by extrapolation to...history of El Chichon Volcano, Mexico . Geofis Int 48 ( 1 ): 97...volcanics as a heat sources of geothermal prospects fron eastern Lombok...includes counting uncertainty as well as the scatter of standards and...

Franck Lavigne; Jean-Philippe Degeai; Jean-Christophe Komorowski; Sbastien Guillet; Vincent Robert; Pierre Lahitte; Clive Oppenheimer; Markus Stoffel; Cline M. Vidal; Surono; Indyo Pratomo; Patrick Wassmer; Irka Hajdas; Danang Sri Hadmoko; Edouard de Belizal

2013-01-01T23:59:59.000Z

224

New gamma-ray observatory begins operations at Sierra Negra volcano in the  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

New gamma-ray observatory begins operations New gamma-ray observatory begins operations New gamma-ray observatory begins operations at Sierra Negra volcano in the state of Puebla, Mexico The High-Altitude Water Cherenkov Gamma Ray Observatory has begun formal operations at its site in Mexico. August 21, 2013 The HAWC Observatory taken in August 2013 from the summit of Sierra Negra. The image has been digitally altered to show HAWC as it will appear when construction is complete in 2014. The 111 Cherenkov detectors currently installed (100 Cherenkov detectors in operation) are colored white and located in the upper right quadrant of the array. The HAWC Observatory taken in August 2013 from the summit of Sierra Negra. The image has been digitally altered to show HAWC as it will appear when construction is complete in 2014. The 111 Cherenkov detectors currently

225

An evaluation of the geothermal potential of the Tecuamburro Volcano area of Guatemala  

SciTech Connect (OSTI)

Radiometric ages indicate that the Tecuamburro Volcano and three adjacent lava domes grew during the last 38,300 years, and that a 360-m-wide phreatic crater, Laguna Ixpaco, was formed near the base of these domes about 2900 years ago. Laguna Ixpaco is located within the Chupadero crater, from which pyroxene pumice deposits were erupted 38,300 years ago. Thus, the likelihood is great for a partly molten or solid-but-still-hot near-surface intrusion beneath the area. Fumaroles and hot springs issue locally from the Tecuamburro volcanic complex and near Laguna Ixpaco. Analyses of gas and fluid samples from these and other nearby thermal manifestations yield chemical-geothermometer temperatures of about 150{degree} to 300{degree}C, with the highest temperatures at Ixpaco. The existence of a commercial-grade geothermal reservoir beneath the Ixpaco area seems likely. 84 refs., 70 figs., 12 tabs.

Heiken, G.; Duffield, W. (eds.)

1990-09-01T23:59:59.000Z

226

A measurement of the 4He(g,n) reaction from 23 < Eg < 70 MeV  

E-Print Network [OSTI]

A comprehensive set of 4He(g,n) absolute cross-section measurements has been performed at MAX-lab in Lund, Sweden. Tagged photons from 23 < Eg < 70 MeV were directed toward a liquid 4He target, and neutrons were identified using pulse-shape discrimination and the Time-of-flight Technique in two liquid-scintillator detector arrays. Seven-point angular distributions have been measured for fourteen photon energies. The results have been subjected to complementary Transition-coefficient and Legendre-coefficient analyses. The results are also compared to experimental data measured at comparable photon energies as well as Recoil-Corrected Continuum Shell Model, Resonating Group Method, and Effective Interaction Hyperspherical-Harmonic Expansion calculations. For photon energies below 29 MeV, the angle-integrated data are significantly larger than the values recommended by Calarco, Berman, and Donnelly in 1983.

B. Nilsson

2006-03-29T23:59:59.000Z

227

Predicting and validating the tracking of a Volcanic Ash Cloud during the 2006 Eruption of Mt. Augustine Volcano  

SciTech Connect (OSTI)

On 11 January 2006, Mount Augustine volcano in southern Alaska began erupting after 20-year repose. The Anchorage Forecast Office of the National Weather Service (NWS) issued an advisory on 28 January for Kodiak City. On 31 January, Alaska Airlines cancelled all flights to and from Anchorage after multiple advisories from the NWS for Anchorage and the surrounding region. The Alaska Volcano Observatory (AVO) had reported the onset of the continuous eruption. AVO monitors the approximately 100 active volcanoes in the Northern Pacific. Ash clouds from these volcanoes can cause serious damage to an aircraft and pose a serious threat to the local communities, and to transcontinental air traffic throughout the Arctic and sub-Arctic region. Within AVO, a dispersion model has been developed to track the dispersion of volcanic ash clouds. The model, Puff, was used operational by AVO during the Augustine eruptive period. Here, we examine the dispersion of a volcanic ash cloud from Mount Augustine across Alaska from 29 January through the 2 February 2006. We present the synoptic meteorology, the Puff predictions, and measurements from aerosol samplers, laser radar (or lidar) systems, and satellites. UAF aerosol samplers revealed the presence of volcanic aerosols at the surface at sites where Puff predicted the ash clouds movement. Remote sensing satellite data showed the development of the ash cloud in close proximity to the volcano and a sulfur-dioxide cloud further from the volcano consistent with the Puff predictions. Lidars showed the presence of volcanic aerosol with consistent characteristics aloft over Alaska and were capable of detecting the aerosol, even in the presence of scattered clouds and where the cloud is too thin/disperse to be detected by remote sensing satellite data. The lidar measurements revealed the different trajectories of ash consistent with the Puff predictions. Dispersion models provide a forecast of volcanic ash cloud movement that might be undetectable by any other means but are still a significant hazard. Validation is the key to assessing the accuracy of any future predictions. The study highlights the use of multiple and complementary observations used in detecting the trajectory ash cloud, both at the surface and aloft within the atmosphere.

Webley, Peter W.; Atkinson, D.; Collins, Richard L.; Dean, K.; Fochesatto, J.; Sassen, Kenneth; Cahill, Catherine F.; Prata, A.; Flynn, Connor J.; Mizutani, K.

2008-11-01T23:59:59.000Z

228

Infrared observations of eclipses of Io, its thermophysical parameters, and the thermal radiation of the Loki volcano and environs  

SciTech Connect (OSTI)

Observations of Io during eclipses by Jupiter in 1981-1984 are reported. Data obtained at 3.45-30 microns using bolometer system No. 1 on the 3-m IRTF telescope at Mauna Kea are presented in extensive tables and graphs and analyzed by means of least-squares fitting of thermophysical models to the eclipse cooling and heating curves, thermal-radiation calculations for the Io volcanoes, and comparison with Voyager data. Best fits are obtained for a model comprising (1) a bright region with a vertically inhomogeneous surface and (2) a dark vertically homogeneous region with thermal inertia only about 0.1 times that of (1). Little evidence of volcanic-flux variability during the period is found, and the majority (but not all) of the excess thermal IR radiation in the sub-Jovian hemisphere is attributed to the Loki volcano and its lava lake. 35 references.

Sinton, W.M.; Kaminski, C.

1988-08-01T23:59:59.000Z

229

Sulfur Degassing From Volcanoes: Source Conditions, Surveillance, Plume Chemistry and Earth System Impacts  

E-Print Network [OSTI]

of sulfur in magmas owes much to its multiple valence states (-II, 0, IV, VI), speciation (e.g., S2, H2S, SO on the redox chemistry of sulfur: by reducing sulfur, thiosulfate, sulfite and sulfate to H2S, or oxidizing sulfur and H2S to sulfate (e.g., Takano et al. 1997; Amend and Shock 2001; Shock et al. 2010

Boyer, Edmond

230

Developing the ability to model acid-rock interactions and mineral dissolution during the RMA stimulation test performed at the Soultz-sous-Forts EGS site, France  

Science Journals Connector (OSTI)

The Soultz Enhanced Geothermal System (EGS) reservoir's response to chemical stimulation is assessed by numerical simulation of coupled thermo-hydraulic-chemical processes. To assess chemical interactions between host rocks and a mixture of \\{HCl\\} and HF as well as its potential effects on the Soultz EGS reservoir, new modelling efforts using the FRACHEM code have been initiated. This article presents the model calibration and results. Simulations consider realistic conditions with available data sets from the EGS system at Soultz. Results indicate that the predicted amount of fracture sealing minerals dissolved by injection of a mixture of acids Regular Mud Acid (RMA) was consistent with the estimated amount from the test performed on GPK4 well at Soultz EGS site. Consequently reservoir porosity and permeability can be enhanced especially near the injection well by acidizing treatment.

Sandrine Portier; Franois D. Vuataz

2010-01-01T23:59:59.000Z

231

Integration of Nontraditional Isotopic Systems Into Reaction-Transport Models of EGS For Exploration, Evaluation of Water-Rock Interaction, and Impacts of Water Chemistry on Reservoir Sustainability  

Broader source: Energy.gov [DOE]

Integration of Nontraditional Isotopic Systems Into Reaction-Transport Models of EGS For Exploration, Evaluation of Water-Rock Interaction, and Impacts of Water Chemistry on Reservoir Sustainability presentation at the April 2013 peer review meeting held in Denver, Colorado.

232

Water Use in Enhanced Geothermal Systems (EGS): Geology of U.S. Stimulation Projects, Water Costs, and Alternative Water Use Policies  

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

According to the Energy Information Administration (EIA) of the U.S. Department of Energy (DOE), geothermal energy generation in the United States is projected to more than triple by 2040 (EIA 2013). This addition, which translates to more than 5 GW of generation capacity, is anticipated because of technological advances and an increase in available sources through the continued development of enhanced geothermal systems (EGSs) and low-temperature resources (EIA 2013). Studies have shown that air emissions, water consumption, and land use for geothermal electricity generation have less of an impact than traditional fossil fuel?based electricity generation; however, the long-term sustainability of geothermal power plants can be affected by insufficient replacement of aboveground or belowground operational fluid losses resulting from normal operations (Schroeder et al. 2014). Thus, access to water is therefore critical for increased deployment of EGS technologies and, therefore, growth of the geothermal sector. This paper examines water issues relating to EGS development from a variety of perspectives. It starts by exploring the relationship between EGS site geology, stimulation protocols, and below ground water loss, which is one of the largest drivers of water consumption for EGS projects. It then examines the relative costs of different potential traditional and alternative water sources for EGS. Finally it summarizes specific state policies relevant to the use of alternative water sources for EGS, and finally explores the relationship between EGS site geology, stimulation protocols, and below ground water loss, which is one of the largest drivers of water consumption for EGS projects.

Schroeder, Jenna N.

233

Water Use in Enhanced Geothermal Systems (EGS): Geology of U.S. Stimulation Projects, Water Costs, and Alternative Water Use Policies  

SciTech Connect (OSTI)

According to the Energy Information Administration (EIA) of the U.S. Department of Energy (DOE), geothermal energy generation in the United States is projected to more than triple by 2040 (EIA 2013). This addition, which translates to more than 5 GW of generation capacity, is anticipated because of technological advances and an increase in available sources through the continued development of enhanced geothermal systems (EGSs) and low-temperature resources (EIA 2013). Studies have shown that air emissions, water consumption, and land use for geothermal electricity generation have less of an impact than traditional fossil fuel?based electricity generation; however, the long-term sustainability of geothermal power plants can be affected by insufficient replacement of aboveground or belowground operational fluid losses resulting from normal operations (Schroeder et al. 2014). Thus, access to water is therefore critical for increased deployment of EGS technologies and, therefore, growth of the geothermal sector. This paper examines water issues relating to EGS development from a variety of perspectives. It starts by exploring the relationship between EGS site geology, stimulation protocols, and below ground water loss, which is one of the largest drivers of water consumption for EGS projects. It then examines the relative costs of different potential traditional and alternative water sources for EGS. Finally it summarizes specific state policies relevant to the use of alternative water sources for EGS, and finally explores the relationship between EGS site geology, stimulation protocols, and below ground water loss, which is one of the largest drivers of water consumption for EGS projects.

Jenna N. Schroeder

2014-12-16T23:59:59.000Z

234

Lead isotopes behavior in the fumarolic environment of the Piton de la Fournaise volcano (Reunion Island)  

E-Print Network [OSTI]

significantly outside the field of lavas. The iso- topic shift is ascribed to leaching ubiquitous unradiogenic phases (e.g., sulfides) by acidic gas condensates. The similarity in Pb isotope signature between lavas isotopes resulting from volatilization and condensation processes is smaller than the precision of Pb iso

235

Terr. Atmos. Ocean. Sci., Vol. 17, No. 4, 703-722, December 2006 Distribution of Gassy Sediments and Mud Volcanoes Offshore  

E-Print Network [OSTI]

Sediments and Mud Volcanoes Offshore Southwestern Taiwan Jui-Kun Chiu 1 , Wei-Hao Tseng 1 , and Char@ntu.edu.tw This study presents the results from recent intense marine geophysical surveys conducted offshore: offshore Kaohsiung, adjacent to the Kaoping Submarine Canyon, near the head of the Fangliao Submarine

Lin, Andrew Tien-Shun

236

Climate change impacts on nutrient loads in theYorkshire Ouse catchment (UK) Hydrology and Earth System Sciences, 6(2), 197209 (2002) EGS  

E-Print Network [OSTI]

Climate change impacts on nutrient loads in theYorkshire Ouse catchment (UK) 197 Hydrology and Earth System Sciences, 6(2), 197­209 (2002) © EGS Climate change impacts on nutrient loads for corresponding author: faycal.bouraoui@jrc.it Abstract This study assessed the impact of potential climate change

Paris-Sud XI, Université de

237

Assessing environmental impacts on stream water quality: deforestation in mid-Wales Hydrology and Earth System Sciences, 6(3), 421431 (2002) EGS  

E-Print Network [OSTI]

the environmental sciences, there are major management issues over the impact of man on the water qualityAssessing environmental impacts on stream water quality: deforestation in mid-Wales 421 Hydrology and Earth System Sciences, 6(3), 421­431 (2002) © EGS Assessing environmental impacts on stream water

Boyer, Edmond

238

Trends in the chemistry of atmospheric deposition and surface waters in the Lake Maggiore catchment Hydrology and Earth System Sciences, 5(3), 379390 (2001) EGS  

E-Print Network [OSTI]

is the area of Italy most affected by acid deposition. Trend analysis was performed on long-term (15-30 years the 1970s. This area was included in the RECOVER:2010 project (Ferrier et al., 2001) to assess the effect 379 Hydrology and Earth System Sciences, 5(3), 379­390 (2001) © EGS Trends in the chemistry

Boyer, Edmond

239

Climate change as a confounding factor in reversibility of acidification: RAIN and CLIMEX projects Hydrology and Earth System Sciences, 5(3), 477486 (2001) EGS  

E-Print Network [OSTI]

Climate change as a confounding factor in reversibility of acidification: RAIN and CLIMEX projects to the roofed structure and a climate change manipulation (CLIMEX project) was superimposed on the clean rain 477 Hydrology and Earth System Sciences, 5(3), 477­486 (2001) © EGS Climate change as a confounding

Paris-Sud XI, Université de

240

Strontium isotopic record of signatures of Holocene fluvial sediments in the Loire valley, France Hydrology and Earth System Sciences, 6(5), 849858 (2002) EGS  

E-Print Network [OSTI]

Strontium isotopic record of signatures of Holocene fluvial sediments in the Loire valley, France 849 Hydrology and Earth System Sciences, 6(5), 849­858 (2002) © EGS Strontium isotopic record for corresponding author: p.negrel@brgm.fr Abstract The distribution of Sr contents and isotopes of strontium Sr

Paris-Sud XI, Université de

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


241

Long-term changes in acidification and recovery at nine calibrated catchments in Norway, Sweden and Finland Hydrology and Earth System Sciences, 5(3), 339349 (2001) EGS  

E-Print Network [OSTI]

and Finland 339 Hydrology and Earth System Sciences, 5(3), 339­349 (2001) © EGS Long-term changes in acidification and recovery at nine calibrated catchments in Norway, Sweden and Finland F. Moldan1 , R.F. Wright2, Finland 5 Finnish Meteorological Institute, Box 503, FIN-00101 Helsinki, Finland Email for corresponding

Paris-Sud XI, Université de

242

Recovery from acidification of lakes in Finland, Norway and Sweden 19901999 Hydrology and Earth System Sciences, 5(3), 327337 (2001) EGS  

E-Print Network [OSTI]

Recovery from acidification of lakes in Finland, Norway and Sweden 1990­1999 327 Hydrology and Earth System Sciences, 5(3), 327­337 (2001) © EGS Recovery from acidification of lakes in Finland, FIN-00251, Helsinki, Finland 3 University of Agricultural Sciences, PB 7050, S-75007 Uppsala, Sweden

Boyer, Edmond

243

Fingerprinting of bed sediment in theTay Estuary, Scotland: an environmental magnetism approach Hydrology and Earth System Sciences, 6(6), 10071016 (2002) EGS  

E-Print Network [OSTI]

Fingerprinting of bed sediment in theTay Estuary, Scotland: an environmental magnetism approach 1007 Hydrology and Earth System Sciences, 6(6), 1007­1016 (2002) © EGS Fingerprinting of bed sediment 9AL, Scotland Email of corresponding author: p.a.jenkins@dundee.ac.uk Abstract Sediment

Paris-Sud XI, Université de

244

Incorporation of groundwater losses and well level data in rainfall-runoff models illustrated using the PDM Hydrology and Earth System Sciences, 6(1), 2538 (2002) EGS  

E-Print Network [OSTI]

groundwater storage under the influence of pumped abstractions, spring flows and underflows. This model the PDM 25 Hydrology and Earth System Sciences, 6(1), 25­38 (2002) © EGS Incorporation of groundwater there are pumped abstractions to water supply. Many rainfall-runoff models are not formulated so as to represent

Boyer, Edmond

245

Economic Impact Analysis for EGS  

Broader source: Energy.gov (indexed) [DOE]

restricted information. Insert photo of your choice 2 | US DOE Geothermal Program eere.energy.gov Overview- Key project information Timeline * Percent complete 12292009-1228...

246

Enhanced geothermal systems (EGS) with CO2 as heat transmission fluid--A scheme for combining recovery of renewable energy with geologic storage of CO2  

SciTech Connect (OSTI)

It has been suggested that enhanced geothermal systems (EGS) may be operated with supercritical CO{sub 2} instead of water as heat transmission fluid (D.W. Brown, 2000). Such a scheme could combine recovery of geothermal energy with simultaneous geologic storage of CO{sub 2}, a greenhouse gas. At geothermal temperature and pressure conditions of interest, the flow and heat transfer behavior of CO{sub 2} would be considerably different from water, and chemical interactions between CO{sub 2} and reservoir rocks would also be quite different from aqueous fluids. This paper summarizes our research to date into fluid flow and heat transfer aspects of operating EGS with CO{sub 2}. (Chemical aspects of EGS with CO{sub 2} are discussed in a companion paper; Xu and Pruess, 2010.) Our modeling studies indicate that CO{sub 2} would achieve heat extraction at larger rates than aqueous fluids. The development of an EGS-CO{sub 2} reservoir would require replacement of the pore water by CO{sub 2} through persistent injection. We find that in a fractured reservoir, CO{sub 2} breakthrough at production wells would occur rapidly, within a few weeks of starting CO{sub 2} injection. Subsequently a two-phase water-CO{sub 2} mixture would be produced for a few years,followed by production of a single phase of supercritical CO{sub 2}. Even after single-phase production conditions are reached,significant dissolved water concentrations will persist in the CO{sub 2} stream for many years. The presence of dissolved water in the production stream has negligible impact on mass flow and heat transfer rates.

Pruess, K.; Spycher, N.

2009-05-01T23:59:59.000Z

247

N NE EX XT T G GE EN NE ER RA AT TI IO ON N S SA AF FE EG  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

NE NE EX XT T G GE EN NE ER RA AT TI IO ON N S SA AF FE EG GU UA AR RD DS S I IN NI IT TI IA AT TI IV VE E ( (N NG GS SI I) ) O OP PP PO OR RT TU UN NI IT TI IE ES S F FO OR R S ST TU UD DE EN NT TS S A AN ND D Y YO OU UN NG G P PR RO OF FE ES SS SI IO ON NA AL LS S I IN NT TE ER RE ES ST TE ED D I IN N S SA AF FE EG GU UA AR RD DS S/ /N NO ON NP PR RO OL LI IF FE ER RA AT TI IO ON N The Next Generation Safeguards Initiative (NGSI) was launched by the National Nuclear Security Administration (NNSA) in FY 2008 to develop the policies, concepts, technologies, expertise, and infrastructure necessary to strengthen and sustain the international safeguards system as it evolves to meet new challenges over the next 25 years. NGSI's Human Capital Development subprogram 1 aims to revitalize and expand the international safeguards human capital base in the United States by attracting, educating, training, and retaining

248

Development of a Plan to Implement Enhanced Geothermal Systems (EGS) in the Animas Valley, New Mexico - Final Report - 07/26/2000 - 02/01/2001  

SciTech Connect (OSTI)

The concept of producing energy from hot dry rock (HDR), originally proposed in 1971 at the Los Alamos National Laboratory, contemplated the generation of electric power by injecting water into artificially created fractures in subsurface rock formations with high heat flow. Recognizing the inherent difficulties associated with HDR, the concept of Enhanced Geothermal Systems was proposed. This embraces the idea that the amount of permeability and fluid in geothermal resources varies across a spectrum, with HDR at one end, and conventional hydrothermal systems at the other. This report provides a concept for development of a ''Combined Technologies Project'' with construction and operation of a 6 MW (net) binary-cycle geothermal power plant that uses both the intermediate-depth hydrothermal system at 1,200 to 3,300 feet and a deeper EGS capable system at 3,000 to 4,000 feet. Two production/injection well pairs will be drilled, one couplet for the hydrothermal system, and one for the E GS system. High-pressure injection may be required to drive fluid through the EGS reservoir from the injection to the production well.

Schochet, Daniel N.; Cunniff, Roy A.

2001-02-01T23:59:59.000Z

249

Analytical modeling of gravity changes and crustal deformation at volcanoes: The Long Valley caldera, California, case study  

Science Journals Connector (OSTI)

Joint measurements of ground deformation and micro-gravity changes are an indispensable component for any volcano monitoring strategy. A number of analytical mathematical models are available in the literature that can be used to fit geodetic data and infer source location, depth and density. Bootstrap statistical methods allow estimations of the range of the inferred parameters. Although analytical models often assume that the crust is elastic, homogenous and isotropic, they can take into account different source geometries, the influence of topography, and gravity background noise. The careful use of analytical models, together with high quality data sets, can produce valuable insights into the nature of the deformation/gravity source. Here we present a review of various modeling methods, and use the historical unrest at Long Valley caldera (California) from 1982 to 1999 to illustrate the practical application of analytical modeling and bootstrap to constrain the source of unrest. A key question is whether the unrest at Long Valley since the late 1970s can be explained without calling upon an intrusion of magma. The answer, apparently, is no. Our modeling indicates that the inflation source is a slightly tilted prolate ellipsoid (dip angle between 91 and 105) at a depth of 6.5 to 7.9km beneath the caldera resurgent dome with an aspect ratio between 0.44 and 0.60, a volume change from 0.161 to 0.173km3 and a density of 1241 to 2093kg/m3. The larger uncertainty of the density estimate reflects the higher noise of gravity measurements. These results are consistent with the intrusion of silicic magma with a significant amount of volatiles beneath the caldera resurgent dome.

M. Battaglia; D.P. Hill

2009-01-01T23:59:59.000Z

250

Volcanoes in Virginia!  

SciTech Connect (OSTI)

The recent earthquake may have you wondering what other surprises Virginia's geology may hold. Could there be a volcanic eruption in Virginia? Probably not today, but during the Eocene, about 35-48 million years ago, a number of mysterious eruptions occurred in western Virginia. This talk investigates the possible origins of these eruptions, and what they can tell us about the crust and mantle underneath Virginia.

Johnson, Elizabeth Baedke [James Madison University

2012-01-24T23:59:59.000Z

251

Volcanoes in Virginia!  

ScienceCinema (OSTI)

The recent earthquake may have you wondering what other surprises Virginia's geology may hold. Could there be a volcanic eruption in Virginia? Probably not today, but during the Eocene, about 35-48 million years ago, a number of mysterious eruptions occurred in western Virginia. This talk investigates the possible origins of these eruptions, and what they can tell us about the crust and mantle underneath Virginia.

Johnson, Elizabeth Baedke [James Madison University

2014-06-25T23:59:59.000Z

252

The mineralogy and chemistry of fine-grained sediments, Morphou Bay, CyprusHydrology and Earth System Sciences, 6(5), 819831 (2002) EGS The mineralogy and chemistry of fine-grained sediments,  

E-Print Network [OSTI]

819 The mineralogy and chemistry of fine-grained sediments, Morphou Bay, CyprusHydrology and Earth System Sciences, 6(5), 819­831 (2002) © EGS The mineralogy and chemistry of fine-grained sediments of marine sediments at Morphou Bay, north-west Cyprus, are presented to characterise fine-grained sediment

Paris-Sud XI, Université de

253

Please note: A decal-restricted area is defined as an area within which an motor vehicle may be parked if it bears the appropriate decal for that area (eg. Red, Orange, Blue, Green, etc.). Parking facilities  

E-Print Network [OSTI]

/scooter parking areas Annual -- $154.00 ($6.42/pay period) Semester -- $51.33 2014-15 Faculty and Staff DecalPlease note: A decal-restricted area is defined as an area within which an motor vehicle may be parked if it bears the appropriate decal for that area (eg. Red, Orange, Blue, Green, etc.). Parking

Mazzotti, Frank

254

Please note: A decal-restricted area is defined as an area within which an motor vehicle may be parked if it bears the appropriate decal for that area (eg. Red, Orange, Blue, Green, etc.). Parking facilities  

E-Print Network [OSTI]

/scooter parking areas Annual -- $154.00 ($6.42/pay period) Semester -- $51.33 2013-14 Faculty and Staff DecalPlease note: A decal-restricted area is defined as an area within which an motor vehicle may be parked if it bears the appropriate decal for that area (eg. Red, Orange, Blue, Green, etc.). Parking

Roy, Subrata

255

Sulphur and nitrogen fluxes and budgets in the Bohemian Forest andTatra Mountains during the Industrial Revolution Hydrology and Earth System Sciences, 5(3), 391405 (2001) EGS  

E-Print Network [OSTI]

the Industrial Revolution 391 Hydrology and Earth System Sciences, 5(3), 391­405 (2001) © EGS Sulphur and nitrogen fluxes and budgets in the Bohemian Forest and Tatra Mountains during the Industrial Revolution of the Bohemian Forest (forest lakes) and Tatra Mountains (alpine lakes) over the industrial period. Sulphur

Paris-Sud XI, Université de

256

Enforcement Guidance Supplement - EGS 99-03  

Broader source: Energy.gov (indexed) [DOE]

for Enforcement Department of Energy Washington DC 20585 October 20, 1999 MEMORANDUM FOR: DOE and Contractor PAAA Coordinators FROM: R. Keith Christopher Director Office of Enforcement and Investigation SUBJECT: Enforcement Guidance Supplement 99-03: Limitation of 10 CFR Part 830 to Equipment Referenced in the Safety Analysis Report Recently this Office received a reply to a Preliminary Notice of Violation (PNOV), although not denying any facts or conclusions in the PNOV and agreeing to pay the full imposed Civil Penalty, included arguments that some of the equipment cited in the PNOV was not, in their view, subject to the requirements of Part 830. The contractor argued that only equipment referenced in the Safety Analysis Report (SAR), Technical

257

Enhanced Geothermal System (EGS) Fact Sheet  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

* Inject water at sufficient pressure (or temperature differential) to create a fracture network. * Continue operation until there is enough fractured volume to create a...

258

Combined U-Th/He and 40Ar/39Ar geochronology of post-shield lavas from the Mauna Kea and Kohala volcanoes, Hawaii  

SciTech Connect (OSTI)

Late Quaternary, post-shield lavas from the Mauna Kea and Kohala volcanoes on the Big Island of Hawaii have been dated using the {sup 40}Ar/{sup 39}Ar and U-Th/He methods. The objective of the study is to compare the recently demonstrated U-Th/He age method, which uses basaltic olivine phenocrysts, with {sup 40}Ar/{sup 39}Ar ages measured on groundmass from the same samples. As a corollary, the age data also increase the precision of the chronology of volcanism on the Big Island. For the U-Th/He ages, U, Th and He concentrations and isotopes were measured to account for U-series disequilibrium and initial He. Single analyses U-Th/He ages for Hamakua lavas from Mauna Kea are 87 {+-} 40 ka to 119 {+-} 23 ka (2{sigma} uncertainties), which are in general equal to or younger than {sup 40}Ar/{sup 39}Ar ages. Basalt from the Polulu sequence on Kohala gives a U-Th/He age of 354 {+-} 54 ka and a {sup 40}Ar/{sup 39}Ar age of 450 {+-} 40 ka. All of the U-Th/He ages, and all but one spurious {sup 40}Ar/{sup 39}Ar ages conform to the previously proposed stratigraphy and published {sup 14}C and K-Ar ages. The ages also compare favorably to U-Th whole rock-olivine ages calculated from {sup 238}U - {sup 230}Th disequilibria. The U-Th/He and {sup 40}Ar/{sup 39}Ar results agree best where there is a relatively large amount of radiogenic {sup 40}Ar (>10%), and where the {sup 40}Ar/{sup 36}Ar intercept calculated from the Ar isochron diagram is close to the atmospheric value. In two cases, it is not clear why U-Th/He and {sup 40}Ar/{sup 39}Ar ages do not agree within uncertainty. U-Th/He and {sup 40}Ar/{sup 39}Ar results diverge the most on a low-K transitional tholeiitic basalt with abundant olivine. For the most alkalic basalts with negligible olivine phenocrysts, U-Th/He ages were unattainable while {sup 40}Ar/{sup 39}Ar results provide good precision even on ages as low as 19 {+-} 4 ka. Hence, the strengths and weaknesses of the U-Th/He and {sup 40}Ar/{sup 39}Ar methods are complimentary for basalts with ages of order 100-500 ka.

Aciego, S.M.; Jourdan, F.; DePaolo, D.J.; Kennedy, B.M.; Renne, P.R.; Sims, K.W.W.

2009-10-01T23:59:59.000Z

259

PALAEOBIOLOGY I1 DEREK E.G. BRIGGS  

E-Print Network [OSTI]

Books, New York. Eschenmoser, A. (1994)Chemistry of potentially prebiological natural products. Origins) The XNA World 11.CSHLPress, Cold Spring Harbor. Glavin, D.P. and Bada, J.L. (1999) The sublimation and sur. and Miller, S.L. (1996)The origin and early evolu- tion of life:prebiotic chemistry, the pre

Farmer, Jack D.

260

Enhanced Geothermal System (EGS) Fact Sheet | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Overview of Enhanced Geothermal Systems. egsbasics.pdf More Documents & Publications Calpine Staff Run Tests at The Geysers Geothermal Power Plant in California Enhanced...

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


261

Technology Development and Field Trials of EGS Drilling Systems  

Broader source: Energy.gov (indexed) [DOE]

WHERE: TOB Torque On Bit RPM Bit Revolutions Per Minute ROP Rate Of Penetration DOC Depth Of Cut r Radius of the bit DEFINING TWO VARIABLES OF...

262

Technology Development and Field Trials of EGS Drilling Systems  

Broader source: Energy.gov [DOE]

Project objective: Development of drilling systems based upon rock penetration technologies not commonly employed in the geothermal industry.

263

EGS 01-01: Nuclear Weapon Program Enforcement Issues  

Office of Environmental Management (EM)

OF ENFORCEMENT AND INVESTIGATION SUBJECT: Enforcement Guidance Supplement 01-01: Nuclear Weapon Program Enforcement Issues Section 1.3 of the Operational Procedures for...

264

EG-Models -A New Journal for Digital Geometry Models  

E-Print Network [OSTI]

to build up large col- lections of plaster models in the 19th century for educational purposes and the plaster collections with mod- ern computer tools. But the possibilities of the digital models go well beyond those of the libraries with classical plaster shapes and dynamic steel models in earlier days

Polthier, Konrad

265

Estimation and Analysis of Life Cycle Costs of Baseline EGS  

Broader source: Energy.gov [DOE]

Project objective: To create the National Geothermal Data System (NGDS) comprised of a core and distributed network of databases and data sites that will comprise a federated system for acquisition, management, maintenance, and dissemination of geothermal and related data.

266

Seismic Monitoring a Critical Step in EGS Development  

Broader source: Energy.gov [DOE]

MagiQ and Sandia National Laboratory developed a high-temperature wellbore deployment system, which comprises a housing package equipped with a latching arm that mechanically clamps the tool system...

267

Gigawatts of Geothermal: JASON Study Highlights Huge Potential for EGS  

Office of Energy Efficiency and Renewable Energy (EERE)

The U.S. Geological Survey estimates there is up to 500 gigawatts of untapped geothermal energy in the United States, enough to power millions of homes. A new study by JASON, an independent advisory group of world-class scientists, illustrates how this resource can be developed to generate renewable electricity for future generations.

268

Laboratory Evaluation of EGS Shear Stimulation-Test 001  

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

this is the results of an initial setup-shakedon test in order to develop the plumbing system for this test design. a cylinder of granite with offset holes was jacketed and subjected to confining pressure and low temperature (85C) and pore water pressure. flow through the sample was developed at different test stages.

Steve Bauer

269

Enforcement Guidance Supplement (EGS 00-02) - Operational Procedures...  

Broader source: Energy.gov (indexed) [DOE]

Personnel interviewsdocument review (through end of day) Day 2 Personnel interviewsdocument review (typically half day) DOE only pre-exit meeting (12 hour) 4 ...

270

Monitoring EGS Stimulation and Reservoir Dynamics with InSAR...  

Broader source: Energy.gov (indexed) [DOE]

provides direct monitoring of the progress of fluid pressure into the natural fracture network or surrounding formation. * Objectives: - Improve monitoring of fluid...

271

Monitoring and Modeling Fluid Flow in a Developing EGS Reservoir  

Broader source: Energy.gov (indexed) [DOE]

- Also includes relevant well information * Developed sub-grid scale model of fracture permeability as a function of normal and shear displacements - Installed in the fully...

272

THMC Modeling of EGS Reservoirs ? Continuum through Discontinuum...  

Broader source: Energy.gov (indexed) [DOE]

Accomplishments, Results and Progress Induced Seismicity - Model and Validation Fracture Geometry Stimulation Geometry Observed b-value 0.7-0.8 Event Distribution - by...

273

The Coso EGS Project, recent developments (in International collaborat...  

Open Energy Info (EERE)

collaboration for geothermal energy in the Americas) Abstract A preliminary fracturestress analysis was conducted for the recently drilled well 38C-9 as part of a...

274

Alternative compression methods: Word level (e.g., compansion)  

E-Print Network [OSTI]

tdy tht Chn hd bgn remvg snstv evsdrpng eqpt fr th pln. Mnwhl, US nd Chns diplmts wr mtg on Hainan hindrances · Disabilities The question: Can we leverage language processing technology to improve the speed process with a stipulated process · Model can be designed for ease and accuracy of decoding

Shieber, Stuart

275

A new analytic-adaptive model for EGS assessment, development...  

Broader source: Energy.gov (indexed) [DOE]

, matrices NTCF ... , , the of functions are all divisions; time fine at sampled vectors loss fluid n percolatio and heat : ... , , , , , , , , , , 2 3 2 1 1 2 1 3 2 1 : MULTIFLUX...

276

Laboratory Evaluation of EGS Shear Stimulation-Test 001  

SciTech Connect (OSTI)

this is the results of an initial setup-shakedon test in order to develop the plumbing system for this test design. a cylinder of granite with offset holes was jacketed and subjected to confining pressure and low temperature (85C) and pore water pressure. flow through the sample was developed at different test stages.

Bauer, Steve

2014-07-29T23:59:59.000Z

277

Enhanced Geothermal Systems (EGS) with CO2as Heat Transmission...  

Broader source: Energy.gov (indexed) [DOE]

study heat extraction from hot porous systems by injection of cold CO 2 . * Reactive chemistry experiments for CO 2 -brine-rock are being assembled (INL). 6 | US DOE Geothermal...

278

An EGS Stimulation Experiment Under Low Wellhead Pressures |...  

Open Energy Info (EERE)

maximum dissolution of silica and calcite was calculated based upon injection-fluid chemistry and injection flow rate into 34A-9 between 1999 and 2003. Authors Peter Rose, Jess...

279

THMC Modeling of EGS Reservoirs ?Continuum through Discontinuum...  

Broader source: Energy.gov (indexed) [DOE]

Evolution and Induced Seismicity Derek Elsworth Pennsylvania State University Chemistry, Reservoir and Integrated Models May 19, 2010 This presentation does not contain any...

280

Technology Development and Field Trials of EGS Drilling Systems  

Broader source: Energy.gov (indexed) [DOE]

Bauer Sandia National Laboratories High Temperature Tools and Sensors, Down-hole Pumps and Drilling May 19, 2010 This presentation does not contain any proprietary...

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


281

1 INTRODUCTION Engineered critical infrastructures, e.g. distribution,  

E-Print Network [OSTI]

disconnect the components from the system. The failure of a component causes a transient in which the power/or transportation networks are large scale, spatially distributed, complex systems. These systems are made of "a disruptions and are highly vulnerable to widespread failure under ad- verse conditions" [Duenas

Boyer, Edmond

282

Controlled Rapid Pressurization Using Liquid Propellants for EGS Well Stimulation  

Broader source: Energy.gov [DOE]

Project objective: Investigate the use of non-toxic? or negligible environmental impact liquid propellants for the stimulation of geothermal fields.

283

Monitoring and Modeling Fluid Flow in a Developing EGS Reservoir  

Broader source: Energy.gov [DOE]

Project objectives: Better understand and model fluid injection into a tight reservoir on the edges of a hydrothermal field. Use seismic data to constrain geomechanical/hydrologic/thermal model of reservoir.

284

STUART E.G. FINDLAY Cary Institute of Ecosystem Studies  

E-Print Network [OSTI]

and K.A. Kuehn. 2002. Microbial growth and nitrogen retention in litter of Phragmites australis.M. Groffman and S. Dye. 2003. Trade-offs among ecosystem functions during restoration: Phragmites removal from

285

PALEOMAGNETIC DATING OF THE CERRO PRIETO VOLCANO  

E-Print Network [OSTI]

geothermal areas of Imperial Valley, California, & Proc. ,geothermal f i e l d , Imperial Valley, California: Bull.t h e Salton Sea, Imperial Valley Mexicali Yalley and Gulf

Boer, Jelle De

2009-01-01T23:59:59.000Z

286

PALEOMAGNETIC DATING OF THE CERRO PRIETO VOLCANO  

E-Print Network [OSTI]

in geothermal areas of Imperial Valley, California, &Sea geothermal f i e l d , Imperial Valley, California:

Boer, Jelle De

2009-01-01T23:59:59.000Z

287

Volcano on Jan Mayen Alive Again  

Science Journals Connector (OSTI)

... long fracture (Fig. 1) with five main parasitic crater centres. Geologists from the Norsk Polarinstitutt were rushed to the island and are observing the activity from land, sea ...

TORE GJELSVIK

1970-10-24T23:59:59.000Z

288

Haleakala Volcano Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Date: Well Name: Location: Depth: Initial Flow Rate: "cf" is not declared as a valid unit of measurement for this property. The given value was not understood. Flow Test...

289

PALEOMAGNETIC DATING OF THE CERRO PRIETO VOLCANO  

E-Print Network [OSTI]

OF ENERGY Division of Geothermal Energy United States of AmEnergy, Division of Geothermal Energy, *der contract W-7405-Development I of Geothermal Energy Resources, California: Q

Boer, Jelle De

2009-01-01T23:59:59.000Z

290

Are there significant hydrothermal resources in the US part of the Cascade Range?  

SciTech Connect (OSTI)

The Cascade Range is a geothermal dichotomy. On the one hand, it is an active volcanic arc above a subducting plate and is demonstrably an area of high heat flow. On the other hand, the distribution of hydrothermal manifestations compared to other volcanic arcs is sparse, and the hydrothermal outflow calculated from stream chemistry is low. Several large estimates of undiscovered geothermal resources in the U.S. part of the Cascade Range prepared in the 1970s and early 1980s were based fundamentally on two models of the upper crust. One model assumed that large, partly molten, intrusive bodies exist in the upper 10 km beneath major volcanic centers and serve as the thermal engines driving overlying hydrothermal systems. The other model interpreted the coincident heat-flow and gravity gradients west of the Cascade crest in central Oregon to indicate a partly molten heat source at 10 {+-} 2 km depth extending {approx}30 km west from the axis of the range. Investigations of the past ten years have called both models into question. Large long-lived high-temperature hydrothermal systems at depths <3 km in the U.S. part of the Cascade Range appear to be restricted to silicic domefields at the Lassen volcanic center, Medicine Lake volcano, Newberry volcano, and possibly the Three Sisters. Federal land-use restrictions further reduce this list to Medicine Lake and Newberry. Dominantly andesitic stratocones appear to support only small transitory hydrothermal systems related to small intrusive bodies along the volcanic conduits. The only young caldera, at Crater Lake, supports only low- to intermediate-temperature hydrothermal systems. Most of the Cascade Range comprises basaltic andesites and has little likelihood for high-level silicic intrusions and virtually no potential for resultant large high-temperature hydrothermal systems. Undiscovered hydrothermal resources of the Cascade Range of the United States are substantially lower than previous estimates. The range does have potential for intermediate-temperature hot dry rock and localized low- to intermediate-temperature hydrothermal systems.

Muffler, L.J. Patrick; Guffanti, Marianne

1995-01-26T23:59:59.000Z

291

NEPA Process for Geothermal Power Plants in the Deschutes National...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: NEPA Process for Geothermal Power Plants in the Deschutes National Forest EIS at Newberry...

292

PNOV NEA-2011-04  

Office of Environmental Management (EM)

September 1, 2011 RETURN RECEIPT REQUESTED Mr. James Smith Vice President URS Global Management & Operations Services 106 Newberry Street, SW Aiken, South Carolina 29801...

293

by Natalie Netzel Staff Writer  

E-Print Network [OSTI]

of North Carolina at Chapel Hill, the group brought together scientists as well as other botanists the Carolinas, Alabama, Vermont, Georgia and Tennessee among other places. Weather Sponsored By: Newberry, South Content Subscription Forms Log In| The Newberry Observer - Bootcamp for botanists http

Peet, Robert K.

294

ANRV325-EG32-05 ARI 5 July 2007 21:47 Population and  

E-Print Network [OSTI]

-5938/07/1121-0001$20.00 Key Words climate change, coastal and marine environments, land-cover change, land degradation, urbanization, vital rates) and environmental changes. The chapter briefly reviews a number of the theories for understanding population and the environment and then proceeds to provide a state-of-the-art review of studies

Lopez-Carr, David

295

THMC Modeling of EGS Reservoirs ?Continuum through Discontinuum Representations: Capturing Reservoir Stimulation, Evolution and Induced Seismicity  

Broader source: Energy.gov [DOE]

This research will develop a thorough understanding of complex THMC interactions through synthesis, modeling and verification.

296

Best Practices for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems (EGS)  

E-Print Network [OSTI]

Technology Laboratory (NETL), 2009, Public outreach andfor carbon storage projects. Report no. DOE/NETL-2009/1391.NETL, 2009. Site screening, selection and characterization

Majer, E.

2014-01-01T23:59:59.000Z

297

WC_1995_006_CLASS_WALIVER_EG_G_ENERGY_MEASUREMENTS_INC_Manag...  

Broader source: Energy.gov (indexed) [DOE]

5006CLASSWALIVEREGGENERGYMEASUREMENTSINCManag.pdf WC1995006CLASSWALIVEREGGENERGYMEASUREMENTSINCManag.pdf WC1995006CLASSWALIVEREGGENERGYMEASUREMENTSINCM...

298

WC_1995_007_CLASS_WAIVER_EG_G_ENERGY_MEASUREMENTS_INC.pdf | Department...  

Broader source: Energy.gov (indexed) [DOE]

5007CLASSWAIVEREGGENERGYMEASUREMENTSINC.pdf WC1995007CLASSWAIVEREGGENERGYMEASUREMENTSINC.pdf WC1995007CLASSWAIVEREGGENERGYMEASUREMENTSINC.pdf More...

299

Munich RE - Green Tech Solutions - strong headline e.g. Strong...  

Office of Environmental Management (EM)

Munich RE - Green Tech Solutions Strong Partner in Renewable Energy Risk Solutions George Schulz, Senior Business Development Manager Munich RE World leading reinsurance company...

300

Best Practices for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems (EGS)  

E-Print Network [OSTI]

standards. Hydraulic fracturing Sometimes called fracingare limitations on hydraulic fracturing exist in some areas.ordinances, similar to hydraulic fracturing of the previous

Majer, E.

2014-01-01T23:59:59.000Z

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


301

IEEE/EG International Symposium on Volume Graphics (2010) R. Westermann and G. Kindlmann (Editors)  

E-Print Network [OSTI]

of the well known 2D object-aligned texture stack based technique. From this our novel scheme inherits stack-switching artifacts which are avoided by our novel method. Our approach also shows benefits.'s [LL94] ideas to develop techniques for 2D object jens.krueger@dfki.de aligned stacks

Utah, University of

302

Best Practices for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems (EGS)  

E-Print Network [OSTI]

to vibration in buildings using the measurement methodsseismic vibrations, which relies on continuous measurementsVibration, and Noise Dowding (1996) describes pipe wall strain measurements

Majer, E.

2014-01-01T23:59:59.000Z

303

NASA EG-2000-03-002-GSFC Exploring Magnetic Storms 1 Educational Product  

E-Print Network [OSTI]

are the magnetic field lines near an active region on the Sun. Even though the sunspot field is nearly one trillion Powerful magnetic forces are responsible for most of the activity on the Sun. Without these fields million degrees it is today. Magnetic fields are the same everywhere in the universe so far as we can tell

304

Pre-stimulation coupled THM modeling related to the Northwest Geysers EGS Demonstration Project  

E-Print Network [OSTI]

of the recoverable geothermal energy in The Geysers system,and Renewable Energy, Geothermal Technologies Program, ofUS Department of Energys Geothermal Technologies Program

Rutqvist, J.

2014-01-01T23:59:59.000Z

305

Imaging, Characterizing, and Modeling of Fracture Networks and Fluid Flow in EGS Reservoirs  

Broader source: Energy.gov [DOE]

Project objectives: Improve image resolution for microseismicimaging and time-lapse active seismic imaging; Enhance the prediction of fluid flow and temperature distributions and stress changes by coupling fracture flow simulations with reservoir flow simulations; and integrating imaging into modeling.

306

Fracture Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure  

Broader source: Energy.gov [DOE]

Project objectives: Develop a 3-D code for simulating EM responses at the surface of the earth with topographic variations. To start; two platform choices will be pursued to determine the superior approach.

307

Geothermal: Sponsored by OSTI -- USER?S GUIDE of TOUGH2-EGS-MP...  

Office of Scientific and Technical Information (OSTI)

Parallel Simulator with Coupled Geomechanics for Fluid and Heat Flow in Enhanced Geothermal Systems VERSION 1.0 Geothermal Technologies Legacy Collection HelpFAQ | Site Map |...

308

Enhanced Geothermal Systems (EGS) comparing water with CO2 as heat transmission fluids  

E-Print Network [OSTI]

D.W. A Hot Dry Rock Geothermal Energy Concept Utilizingcombine recovery of geothermal energy with simultaneous1. Introduction Geothermal energy extraction is currently

Pruess, Karsten

2007-01-01T23:59:59.000Z

309

Analysis of the Interaction of the Eg5 Loop5 with the Nucleotide...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and its role in motor function are not fully understood. Our previous work using EPR spectroscopy suggested that L5 alters the nucleotide pocket conformation of the...

310

important, bots that mimic real users (e.g., by posting intriguing  

E-Print Network [OSTI]

in which they operate. @tinypirate is a government drone in New Zealand who spends his spare time from New Zealand with an Hons. in computer science, interested in studying how online culture shapes- tionships on Twitter). A new attack vector on such networks thus becomes possible: A malicious entity

311

Pairing Integrated Gasification and Enhanced Geothermal Systems (EGS) in Semiarid Environments  

Science Journals Connector (OSTI)

The New Mexico Rio Grande Rift Basin has been the subject of much geothermal exploration with the data organized into many different formats(7-10)with many other reports on spring temperatures, spring chemistry, geothermal municipal wells, and geothermal oil and gas wells. ... The site selected for this project is near Transocean Isleta-1 well and is selected due to satisfactory depth to Precambrian basement rocks (?3.2 km), a high geothermal gradient (39 C/km) and resulting high bottom-hole temperature (131 C), and large thickness of the Precambrian basement rock that could be penetrated to create a reservoir (?1.8 km). ... Where fracture spacing is large the parallel fracture model (PFM) provides better estimates of thermal output and of thermal drawdown although the boundary of the reservoir is assumed thermally isolated and no supplemental heat supply is possible. ...

Divya Chandra; Caleb Conrad; Derek Hall; Nicholas Montebello; Andrew Weiner; Sarma Pisupati; Uday Turaga; Ghazal Izadi; Arun Ram Mohan; Derek Elsworth

2012-10-29T23:59:59.000Z

312

Subjects: Trematoda And Trematode Diseases, Part 4: Supergenera and Genera E-G  

E-Print Network [OSTI]

.--Yamaguti, S. , 1958a, 642-643 (in- cludes M i ? ? ? p ? ? ? p h i u m, Patagifer, Episthmium, Echinochasmus, Stephano- prora, Monilifer). ?Yamashita, J. , 1938f, 875,876,877. (ECHINOCHASMUS) Bashkirova, E. L, 1941b, 256, 258(subg. of Echinochasmus.... cochensi Skrjabin, ?. I. ; & Bashkirova, E . ?. , 1956a, 602(for cohensi Rao, 1951). cohensi Krishna Rao.M.S., 1951b, 215-216, figs. l-3(Larus argentatus; i ? t e s t i ? e; Canada). --Leonov, V. ?. , 1956a, 74. colymbi Oshmarin, P. G. , 1950b, 166...

Doss, Mildred A.; Roach, Katharine F.; Breen, Virginia L.

1965-01-01T23:59:59.000Z

313

LATE QUATERNARY GLACIATION OF THE ERCIYES VOLCANO, CENTRAL TURKEY  

E-Print Network [OSTI]

are also observed. 4. Kirkpinar Valley, situated to the west of Aksu Valley, is covered by a northwest of the Cappado- cian Volcanic Province. It is characterized by four valleys and one ridge that contain a small glacier and Late Quater- nary glacial deposits on its flanks. 1. Aksu Valley is a northwest trending U

Zreda, Marek

314

Is Mercury from Hawaiian Volcanoes a Natural Source of Pollution?  

Science Journals Connector (OSTI)

... ml. with distilled water. Portions of 20 ml. were analysed for mercury content by flameless atomic absorption at the 253.65 nm resonance line. We used a Utopia Instruments ... atomic absorption at the 253.65 nm resonance line. We used a Utopia Instruments flameless mercury analysis kit6 and a 10 cm absorption cell mounted on the burner of a ...

ALAN ESHLEMAN; SANFORD M. SIEGEL; BARBARA Z. SIEGEL

1971-10-15T23:59:59.000Z

315

Revised age for Midway volcano, Hawaiian volcanic chain  

Science Journals Connector (OSTI)

New conventional K-Ar,40Ar/39Ar, and petrochemical data on alkalic basalt pebbles from the basalt conglomerate overlying tholeiitic flows in the Midway drill hole show that Midway evolved past the tholeiitic shield-building stage and erupted lavas of the alkalic suite27.0 0.6m.y. ago. The data also show that previously published conventional K-Ar ages on altered samples of tholeiite are too young by about 9 m.y. These results remove a significant anomaly in the age-distance relationships of the Hawaiian chain and obviate the need for large changes in either the rate of rotation of the Pacific plate about the Hawaiian pole or the motion of the plate relative to the Hawaiian hot spot since the time of formation of the Hawaiian-Emperor bend. All of the age data along the Hawaiian chain are now reasonably consistent with an average rate of volcanic propagation of 8.0 cm/yr and with 0.83/m.y. of angular rotation about the Hawaiian pole.

G. Brent Dalrymple; David A. Clague; Marvin A. Lanphere

1977-01-01T23:59:59.000Z

316

14 | Coordinates November 2009 Many of the world's volcanoes that  

E-Print Network [OSTI]

of technical complexity and power consumption), precludes the exclusive need to build expensive carrier phase for enhanced risk assessment and early warning of volcanic eruptions. In architectural terms the monitoring

317

G188 Research Paper Volcano Tourism: Hazards and Mitigation  

E-Print Network [OSTI]

, is a prime area for geotourism. Geotourism is a branch of tourism stemming from ecotourism and sustainable residents." While geotourism is a relatively new form of tourism, it derives from ecotourism and sustainable

Polly, David

318

Aster Watches The World'S Volcanoes- A New Paradigm For Volcanological...  

Open Energy Info (EERE)

backward-looking visible channel telescope for stereo-photogrammetric observations. The spatial resolutions are 15 mpixel in the visible, 30 mpixel in the near-IR, and 90 m...

319

Structural stability of andesite volcanoes and lava domes  

Science Journals Connector (OSTI)

...limit equilibrium analysis (LEA) methods...high degree of reliability. The principles...quantitative stability analyses developed. It...highly uncertain reliability. By mid-May...Finite element analysis of deformation...Structural Mechanics Reactor Technology, Chicago...

2000-01-01T23:59:59.000Z

320

Structural stability of andesite volcanoes and lava domes  

Science Journals Connector (OSTI)

...is an essential tool in assisting the...modelling of volcanic systems must be very di...Slope hazards assessment diagram posted...in hydrothermal systems occupying the...frequent summit steam explosions and...of pressurized steam, suddenly released...Monitoring and Warning System The following...

2000-01-01T23:59:59.000Z

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


321

EGGERTJOHANNESSON/AP Iceland's Brarbunga volcano erupted on  

E-Print Network [OSTI]

-cigarette reports Electronic cigarettes need more-stringent regulations, the World Health Organization (WHO) said until there is more evidence of the devices' safety and the health risks are better understood by the Association for Assessment and Accreditation of Laboratory Animal Care (AAALAC) International violate animal

Napp, Nils

322

Short communication Observations of eruptive activity at Santiaguito volcano, Guatemala  

E-Print Network [OSTI]

, correlated with measured extrusion rates, suggest an incremental plug flow through the conduit. Bubble to changes in pressure and composition. Bubble nucleation, growth, deformation, and fragmen- tation): information about the conduit shape and size; the stability of the conduit during an eruption, and over longer

Rose, William I.

323

The Provincial Cemeteries of Naga ed-Deir: A Comprehensive Study of Tomb Models Dating from the Late Old Kingdom to the Late Middle Kingdom  

E-Print Network [OSTI]

Newberry, Percy E. 1893. Beni Hasan. Part I. London: Egypt1904. ?Excavations at Beni Hasan (1902-1903-1904). ? Annalesmade in the Necropolis of Beni Hasan during1902-3-4. London:

Kroenke, Karin Roberta

2010-01-01T23:59:59.000Z

324

AltaRock Energy Announces Successful Multiple-Zone Stimulation...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

water in the wellbore found the next weak point and began the stimulation of a second fracture zone. At Newberry, this process was repeated three times, and then the valve on top...

325

Recovery from acidification in European surface waters Hydrology and Earth System Sciences, 5(3), 283297 (2001) EGS  

E-Print Network [OSTI]

-Range Transboundary Air Pollution of the United Nations Economic Commission for Europe (UN-ECE). The first agreement) protocol, signed in 1999, incorporates additional air pollutants and is intended to bring a 63% reduction, the majority of surface waters (38 of 56) showed significant (p 0.05) decreasing trends in pollution

Boyer, Edmond

326

Ann. Geophysicae 15, 29--39 (1997) EGS --Springer-Verlag 1997 Interferometric evidence for the observation of ground backscatter  

E-Print Network [OSTI]

-latitude back- scatter as a diagnostic tool for the investigation of iono- spheric plasma density irregularities to the refractive nature of ratio wave propagation in the 3 MHz to Correspondence to: S. E. Milan 30 MHz frequency allows the investigation of the ambient iono- spheric conditions, such as the study of atmospheric grav

Paris-Sud XI, Université de

327

level 0 crystal base$NB8= David Hernandez (CNRS) CfEg 7 (5~BgM)  

E-Print Network [OSTI]

` ¡0$N$9M$($k!#$=$N$h$&$JC19`¡0$NA4BN$rB . 3FC19`¡0 M B B i,n(M), i,n(M), wti(M) $r i,n(M) def. = - m:mn ui,m(M), i,n(M) def. = m:mn ui,m(M), wti(M) def. = m ui,m(M) $K$h$C$FDj5A$7, $5$i$K i(M) def. = max n

Nakajima, Hiraku

328

The solubility and kinetics of minerals under CO2-EGS geothermal conditions: Comparison of experimental and modeling results  

E-Print Network [OSTI]

simulations of fluid dynamics and heat transfer indicateprocesses of fluid flow, heat transfer, and geochemicalprocesses of fluid flow, heat transfer, and geochemical

Xu, T.

2014-01-01T23:59:59.000Z

329

The Northwest Geysers EGS Demonstration Project Phase 1: Pre-stimulation coupled geomechanical modeling to guide stimulation and monitoring plans  

E-Print Network [OSTI]

far below the hydraulic fracturing pressure. The injectionpressure to avoid hydraulic fracturing, but aims at dilating

Rutqvist, J.

2012-01-01T23:59:59.000Z

330

Predicting the spatial extent of injection-induced zones of enhanced permeability at the Northwest Geysers EGS Demonstration Project  

E-Print Network [OSTI]

not traditional hydraulic fracturing or fracture stimulationfar below the hydraulic fracturing pressure. The injectionpressure to avoid hydraulic fracturing, but aims at dilating

Rutqvist, J.

2010-01-01T23:59:59.000Z

331

Numerical studies of fluid-rock interactions in Enhanced Geothermal Systems (EGS) with CO2 as working fluid  

E-Print Network [OSTI]

2006), The Future of Geothermal Energy Impact of Enhanced2000), A Hot Dry Rock Geothermal Energy Concept Utilizing

Xu, Tianfu; Pruess, Karsten; Apps, John

2008-01-01T23:59:59.000Z

332

Predicting the spatial extent of injection-induced zones of enhanced permeability at the Northwest Geysers EGS Demonstration Project  

E-Print Network [OSTI]

of the recoverable geothermal energy in the Geysers system,the production of geothermal energy at The Geysers. The

Rutqvist, J.

2010-01-01T23:59:59.000Z

333

Chemical stimulation techniques for geothermal wells: experiments on the three-well EGS system at Soultz-sous-Forts, France  

Science Journals Connector (OSTI)

Rock matrix stimulation is a method of enhancing well production or injection within a broad range of challenging environments, varying from naturally fractured limestones to sandstones with complex mineralogy. A common and often successful stimulation option, matrix acidizing, utilizes acids that react and remove mineral phases restricting fluid flow. Reviewed is the technology of chemical treatments available for oil, gas and geothermal wells and the key elements and results of the chemical reservoir stimulation program at the Soultz-sous-Forts, France, Enhanced Geothermal System Project.

Sandrine Portier; Franois-David Vuataz; Patrick Nami; Bernard Sanjuan; Andr Grard

2009-01-01T23:59:59.000Z

334

Rechnungslegung Nach EG-Richtlinien, US-GAAP und IAS als Mgliche Grundlagen Einer International Harmonisierten Rechnungslegung  

Science Journals Connector (OSTI)

Grundstzlich wird mit der Harmonisierung der Rechnungslegungsvorschriften in der Europischen Union nicht die Vereinheitlichung der Vorschriften, sondern nur die Vergleichbarkeit und Gleichwertigkeit der im J...

Kurt V. Auer

1999-01-01T23:59:59.000Z

335

Rechnungslegung nach EG-Richtlinien, US-GAAP und IAS als Mgliche Grundlagen Einer International Harmonisierten Rechnungslegung  

Science Journals Connector (OSTI)

Grundstzlich wird mit der Harmonisierung der Rechnungslegungsvorschriften in der Europischen Union nicht die Vereinheitlichung der Vorschriften, sondern nur die Vergleichbarkeit und Gleichwertigkeit der im J...

Kurt Vinzenz Auer

1997-01-01T23:59:59.000Z

336

Thedefinitiveversionisavailableathttp://diglib.eg.org/andhttp://onlinelibrary.wiley.com/ Eurographics Conference on Visualization (EuroVis) 2013  

E-Print Network [OSTI]

-visualizations. Categories and Subject Descriptors (according to ACM CCS): H.5.m [Information Systems]: Information

Brandes, Ulrik

337

Abstract--Featherweight multimedia devices combine audio with non-electronic visual displays (e.g., paper). Because of their  

E-Print Network [OSTI]

.g., paper). Because of their low cost, customizability, durability, storage capacity, and energy efficiency. Conservative estimates of illiteracy suggest that there are over one billion illiterate people worldwide [4 is with the University of Toronto include printed material, radio and television public service announcements (PSAs

Balakrishnan, Ravin

338

The solubility and kinetics of minerals under CO2-EGS geothermal conditions: Comparison of experimental and modeling results  

E-Print Network [OSTI]

2000. A Hot Dry Rock geothermal energy concept utilizing2006. The Future of Geothermal Energy Impact of EnhancedU.S. Department of Energy, Geothermal Technologies Program,

Xu, T.

2014-01-01T23:59:59.000Z

339

Integrated Approach to Use Natural Chemical and Isotopic Tracers to Estimate Fracture Spacing and Surface Area in EGS Systems  

Broader source: Energy.gov [DOE]

DOE Geothermal Peer Review 2010 - Presentation. This objective of this project is to develop an innovative approach to estimate fracture surface area and spacing through interpretation of signals of natural chemical and isotopic tracers.

340

Numerical studies of fluid-rock interactions in Enhanced Geothermal Systems (EGS) with CO2 as working fluid  

E-Print Network [OSTI]

2006), The Future of Geothermal Energy Impact of Enhanced2000), A Hot Dry Rock Geothermal Energy Concept UtilizingEnergy has broadly defined Enhanced (or Engineered) Geothermal

Xu, Tianfu; Pruess, Karsten; Apps, John

2008-01-01T23:59:59.000Z

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


341

Argon-40: Excess in Submarine Pillow Basalts from Kilauea Volcano, Hawaii  

Science Journals Connector (OSTI)

...CHOQUETTE Denver Research Center, Marathon Oil Company, Littleton, Colorado...modification by B. J. Wigin-ton (Marathon Oil Co.) of one described by C...Pray, L. J. Walters, Jr. (Marathon Oil Company), and S. Epstein (California...

G. Brent Dalrymple; James G. Moore

1968-09-13T23:59:59.000Z

342

Cosmic-ray Muon Radiography of a Volcano Seismo Seminor at Caltech, Nov 5, 2004  

E-Print Network [OSTI]

of the high-energy cosmic-ray muons passing through a mountain. This technique is in principle, based upon) with a mean energy of a few GeV (109 eV). Such high-energy muons have been used to explore the internal. It is also known that horizontally arriving cosmic-ray muons have a strong intensity in the high energy

Heaton, Thomas H.

343

Normal vector analysis from GNSSGPS data applied to Deception volcano surface deformation  

Science Journals Connector (OSTI)

......References Berrocoso M. , 1997. Modelos y Formalismos para el Tratamiento de Observaciones GPS. Aplicacion al Establecimiento de Redes Geodesicas y Geodinamicas en la Antartida, Boletin ROA No. 1/97, Real Instituto y Observatorio de la Armada, San Fernando......

M. Berrocoso; G. Prates; A. Fernndez-Ros; A. Garca

2012-09-01T23:59:59.000Z

344

Signals recorded by DEMETER satellite over active volcanoes during the period 2004 August2007 December  

Science Journals Connector (OSTI)

......field and the plasma characteristics...from dc to 3.5 MHz; 3 A Langmuir...500 and 3000 4 A plasma analyser () of...active volcanic areas, data are recorded...recorded up to 3 MHz. Anywhere else...ejecta in the atmosphere during eruptive...in the world. Large black dots: location......

Jacques Zlotnicki; Feng Li; Michel Parrot

2010-12-01T23:59:59.000Z

345

Applicability of InSAR to tropical volcanoes: insights from Central America  

E-Print Network [OSTI]

. BIGGS2,3, T. A. MATHER1 & F. AMELUNG3 1 COMET+, Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, UK 2 COMET+, School of Earth Sciences, University of Bristol, Wills Evergreen broadleaf vegetation dominates. Land-use classification is a better predictor of decorrelation

Amelung, Falk

346

Nues ardentes of 22 November 1994 at Merapi volcano, Java, Indonesia E.K Abdurachmanab  

E-Print Network [OSTI]

toward the southwest and west. The 1994 nuées ardentes descended mainly the Boyong valley and the Bedog facies, a conventional Merapi-type, valley-fill block-and-ash flow facies and a pyroclastic surge facies the distal block-and-ash deposit in the Boyong valley. The detachment occurred at higher elevations, likely

Paris-Sud XI, Université de

347

Fire-Fountains; the Kingdom of Hawaii, its Volcanoes, and the History of its Missions  

Science Journals Connector (OSTI)

... have formed in and around the lake, each a distinct fire-fountain, yet all flameless-only merrily flinging about the molten metal: a bouquet of rare fireworks."These ...

1883-04-05T23:59:59.000Z

348

Guest, J., Cole, P., Duncan, A. & Chester, D. 2003. Volcanoes of Southern Italy.:  

Science Journals Connector (OSTI)

...established'. Great stuff and a real eye opener to the personalities...surrounded by dense housing estates with their attendant vandalism...Valuing the Resource: the Sustainable Ap-proach', was introduced...in Somerset has remained a sustainable resource despite two centuries...

Ralf Gertisser

349

Sulfur Degassing From Volcanoes: Source Conditions, Surveillance, Plume Chemistry and Earth System Impacts  

Science Journals Connector (OSTI)

...would therefore release 4-5 Gt of...especially energetic fire fountains and...substantial fraction of the released...ground-based or airborne ultraviolet...spontaneous releases of SO2 to the...substantial fractions of the total...Pinatubo. In: Fire and mud: eruptions...quantification of gas release during weak...

Clive Oppenheimer; Bruno Scaillet; Robert S. Martin

350

Thermodynamic stability and activity volcano for perovskite-based oxide as OER catalyst  

E-Print Network [OSTI]

Design of efficient and cost-effective catalysts for the oxygen evolution reaction (OER) is crucial for the development of electrochemical conversion technologies. Recent experiments show that perovskite transition-metal ...

Rong, Xi, S.M. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

351

Crater Lake Temperature Changes of the 2005 Eruption of Santa Ana Volcano, El Salvador, Central America  

E-Print Network [OSTI]

to explain the increase in lake temperature based on energy/mass balance calculations. Key words: Santa Ana

Royer, Dana

352

3D imaging of volcano gravitational deformation by computerized X-ray micro-tomography  

Science Journals Connector (OSTI)

...also run with a 10:1 mix of the same sand with plaster (50 mum). This plaster has a higher coefficient of internal friction...using a fine, low-cohesion quartz sand and plaster mix. The cone is originally 7.2 cm in diameter...

M. Kervyn; M.N. Boone; B. van Wyk de Vries; E. Lebas; V. Cnudde; K. Fontijn; P. Jacobs

353

Signals recorded by DEMETER satellite over active volcanoes during the period 2004 August2007 December  

Science Journals Connector (OSTI)

......extents from 20 Hz to 20 kHz; 2 A three-components...lies from dc to 3.5 MHz; 3 A Langmuir probe...between 500 and 3000 4 A plasma analyser () of the...waveforms, up to 20 kHz, are saved. For...are recorded up to 3 MHz. Anywhere else...ashes ejecta in the atmosphere during eruptive events......

Jacques Zlotnicki; Feng Li; Michel Parrot

2010-12-01T23:59:59.000Z

354

Stratigraphy of small shield volcanoes on Venus: Criteria for determining stratigraphic relationships and assessment of relative  

E-Print Network [OSTI]

than about 20 km, are common and sometimes very abundant features on the plains of Venus. Typically plains of Venus. Did the eruption style of small shields occur repeatedly throughout the visible part plains with wrinkle ridges. Fifteen fields ($11%) appear to be synchronous with regional plains

Head III, James William

355

E-Print Network 3.0 - albani volcano roman Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

as the Romans of the Empire saw it, but also in its... , and pontifices, that is, as kings and priests, men of religion as well as reason, because the first Romans firmly... |...

356

E-Print Network 3.0 - acid volcano-plutonic rocks Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the first of a long string of bad jokes, and start looking at rocks. Get yer hiking boots ready. Purpose... will be placed on the field relationships of the various rock units...

357

Scattering behaviour at Merapi volcano (Java) revealed from an active seismic experiment  

Science Journals Connector (OSTI)

......Each source consists of a rectangular water basin of 2m4m cross section and 4.5m...equipment by the Geophysical Instrument Pool, Potsdam (GIPP). We used the free...coda wave excitation based on the energy conservation law, Phys. Earth planet. Inter, 67......

Ulrich Wegler; Birger G. Lhr

2001-06-01T23:59:59.000Z

358

The effect of edifice load on magma ascent beneath a volcano  

Science Journals Connector (OSTI)

...mass and R the perfect gas constant. Finally...the vertical pro les of gas content and density. The gas phase acts to decrease...remains within the range of natural magmas, which demonstrates...Crater Lake caldera, Cascade Range, U.S.A. J...

2000-01-01T23:59:59.000Z

359

Imaging magma storage below Teide volcano (Tenerife) using scattered seismic wavefields  

Science Journals Connector (OSTI)

......profiles. The frequency content of the...However, the energy is mainly concentrated...as the highest frequencies are highly attenuated...relevant instrument response. Two receiver...9 Beam power response of the noise...highly scattered energy. A 2-D median...Possible magmatic storage The presence......

L. De Barros; F. Martini; C. J. Bean; A. Garcia-Yeguas; J. Ibez

2012-11-01T23:59:59.000Z

360

Magnetic structure of Loihi Seamount, an active hotspot volcano in the Hawaiian Island chain  

E-Print Network [OSTI]

techniques. A strongly magnetized shield can explain most of the anomaly with a large nonmagnetic zone inside, beneath the summit. Prominent magnetic highs are located along Loihi's north and south rift zone dikes and modeling solutions suggest strongly...

Lamarche, Amy J.

2004-09-30T23:59:59.000Z

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


361

Transient volcano deformation sources imaged with interferometric synthetic aperture radar: Application to Seguam Island, Alaska  

E-Print Network [OSTI]

of the InSAR data, reveals a relatively simple system of interrelated predictable processes driven by magma data accounts for the transient, interrelated behavior of the source clusters and the observed to infer subsurface processes that cannot be directly observed. Mechanical modeling, con- strained

362

On the timescales of magmatism at islandarc volcanoes  

Science Journals Connector (OSTI)

...absent. Numerous studies in the Cascades, Tonga and Vanuatu have consistently...shallow mantle melting under the Cascades volcanoc arc. Geology 29...Vergniolle, S. 1989 Pressure, gas content and eruption periodicity...high-pressure experiments and natural rocks. J. Volcanol. Geotherm...

2002-01-01T23:59:59.000Z

363

Late Holocene stratigraphy of the Tetimpa archaeological sites, northeast flank of Popocatpetl volcano, central Mexico  

Science Journals Connector (OSTI)

...population growth for the pre-Hispanic city of Cholula (Mountjoy...During both periods, pre-Hispanic occupation sites in the Tetimpa...1973, Man and land in pre- Hispanic Cholula: Nashville, Tennessee...G., 1998, Preclassic household pat- terns preserved under...

364

Fault location by radon and mercury detection at an active volcano in Nicaragua  

Science Journals Connector (OSTI)

... Radon was detected using a sensitive film enclosed in Track Etch Detector Cups which were buried ... -30 days. Analyses of the tracks on the film were performed by the manufacturer. Radon is reported as tracks per mm2 per 30 days (0.91 tracks per mm2 ...

William B. Crenshaw; Stanley N. Williams; Richard E. Stoiber

1982-11-25T23:59:59.000Z

365

The epidemiology and etiology of visitor injuries in Hawaii Volcanoes National Park  

E-Print Network [OSTI]

The U.S. National Park Service has recognized visitor health and safety as an important component of protected area management. Despite this recognition, research investigating visitor health and safety issues in national parks is lacking. In order...

Heggie, Travis Wade

2006-04-12T23:59:59.000Z

366

Imaging magma storage below Teide volcano (Tenerife) using scattered seismic wavefields  

Science Journals Connector (OSTI)

......actually produces scattered energy. It is consequently...expensive computational costs. Figure 4 Results of...with highly scattered energy. The dashed line indicates...at: http://www.energy.ca.gov/sitingcases...Microearthquakes at the Rotokawa Geothermal Field, New Zealand......

L. De Barros; F. Martini; C. J. Bean; A. Garcia-Yeguas; J. Ibez

2012-11-01T23:59:59.000Z

367

SO2 emissions to the atmosphere from active volcanoes in Guatemala and El Salvador, 19992002  

E-Print Network [OSTI]

Mexico, Albuquerque, NM 87131, United States Received 17 July 2003; accepted 28 July 2004 Abstract Ground: larodrig@mtu.edu (L.A. Rodri´guez). Journal of Volcanology and Geothermal Research 138 (2004) 325­344 www damage to the local environ- ment and the population's health, as well as perturb the climate

Rose, William I.

368

Ar geochronology of magmatic activity, magma ux and hazards at Ruapehu volcano, Taupo Volcanic Zone,  

E-Print Network [OSTI]

, Auckland, New Zealand e New Mexico Geochronological Research Laboratory, New Mexico Institute of Mining and Technology, Socorro, NM, USA f New Mexico Bureau of Mines and Mineral Exploration, Socorro, NM, USA Received ka includes an entire s 300-m section of lavas in Whangaehu gorge as well as some lavas in Ohinepango

Dunbar, Nelia W.

369

Magmatic Longevity of Laacher SeeVolcano (Eifel, Germany) Indicated by U^Th Dating of  

E-Print Network [OSTI]

RESOURCES, ETH ZU« RICH, CLAUSIUSSTRASSE 25, 8092 ZU« RICH, SWITZERLAND 4 DEPARTMENT OF GEOLOGY, UNIVERSITY OF CALIFORNIA DAVIS, ONE SHIELDS AVENUE, DAVIS, CA 95616-8605, USA 5 DEPARTMENT OF GEOLOGY AND GEOGRAPHY, AUBURN PUBLICATION APRIL 16, 2010 Uranium-series dating of carbonatitic ejecta clasts constrains the crystallization

370

E-Print Network 3.0 - anorogenic acid volcano-plutonic Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Chimie des Failles Collection: Geosciences 24 Precambrian Research 148 (2006) 125144 The uranium mineralization potential of the Paleoproterozoic Summary: that the Lake Superior...

371

Research Paper Eruption ages of Las Tres Vrgenes volcano (Baja California): A tale of two  

E-Print Network [OSTI]

Young Drive E, Los Angeles, CA 90095, USA b Department of Geology, University of Kansas, 120 LindleyForschungsZentrum, Telegrafenberg, D-14473 Potsdam, Germany d Geology Department, California State University, Sacramento, CA 95819 February 2010 Accepted 15 February 2010 Available online xxx Keywords: Uranium series Zircon Cosmogenic

372

DOI-BLM-OR-P000-2010-0003-EA | Open Energy Information  

Open Energy Info (EERE)

-2010-0003-EA -2010-0003-EA Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: DOI-BLM-OR-P000-2010-0003-EA EA at Newberry Caldera Geothermal Area for Geothermal/Exploration Drilling, Testing and Monitoring of up to 12 Temperature Gradient / Passive Seismic Geothermal Exploratory Wells General NEPA Document Info Energy Sector Geothermal energy Environmental Analysis Type EA Applicant Davenport Power LLC Consultant PLS Environmental, LLC Geothermal Area Newberry Caldera Geothermal Area Project Location Oregon Project Phase Geothermal/Exploration Techniques Drilling Techniques, Exploration Drilling, Passive Seismic Techniques, Seismic Techniques, Well Testing Techniques Time Frame (days) NEPA Process Time 302 Participating Agencies

373

Teaching the History of Cartography: A Case for the Marriage of Special Collections and Distance Learning  

E-Print Network [OSTI]

?s visual collections site (http://www.davidrumsey.com/collections/cartography.html), the cartographic selections of the American Memory project of the Library of Congress (http://memory.loc.gov/ammem/browse/ ListSome.php?category=Maps), the National... of the Library of Congress (http:// international.loc.gov/intldl/find/digital_collaborations.html), and the Newberry Library?s growing list of slide sets that are freely available online (http://www.newberry.org/smith/slidesets.html). This is but a smattering...

Kovarsky, Joel

2006-09-25T23:59:59.000Z

374

Characterizing Structural Controls of EGS Candidate and Conventional Geothermal Reservoirs in the Great Basin: Developing Successful Exploration Strategies in Extended Terranes  

Broader source: Energy.gov [DOE]

DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Develop catalogue of favorable structural environments and models; improve site-specific targeting of resources through detailed studies of representative sites; and compare structural controls and models in different tectonic settings.

375

JOURNAL OF THE EGYPTIAN MATHEMATICAL SOCIETY ETMS J. Egypt Math. Soc. Vol. 18(2) (2010) pp223-230 www.etms-eg.org  

E-Print Network [OSTI]

JOURNAL OF THE EGYPTIAN MATHEMATICAL SOCIETY ETMS J. Egypt Math. Soc. Vol. 18(2) (2010) pp223, 11448, Cairo, Egypt email: atali71@yahoo.com 2Departamento de Geometr´ia y Topolog´ia, Universidad de

López, Rafael

376

2 | FCW Corporate Plan | PPD Team | 08/05/09 You can get this publication in large print and other forms (e.g. Braille,  

E-Print Network [OSTI]

the changed priorities we have set. I welcome the focus of this Corporate Plan on meeting our ambitions both Programme 3: Renewable energy ......................................................................... 17

377

Multivariate synthetic streamflow generation using a hybrid model based on artificial neural networks Hydrology and Earth System Sciences, 6(4), 641654 (2002) EGS  

E-Print Network [OSTI]

streamflow generation using a hybrid model based on artificial neural networks J.C. Ochoa-Rivera, R. GarcíaMultivariate synthetic streamflow generation using a hybrid model based on artificial neural neural network. The structure of the model results from two components, the neural network (NN

Paris-Sud XI, Université de

378

R.C. Ferrier,A. Jenkins, R.F.Wright,W. Schpp and H. Barth Hydrology and Earth System Sciences, 5(3), 274282 (2001) EGS  

E-Print Network [OSTI]

of metal ores and other industrial activities. These acidifying pollutants are carried by air and deposited the Convention on Long Range Transboundary Air Pollution (CLRTAP). The initial result of these negotiations reflecting the general growth and expansion of industrialisation (Mylona, 1996). Major pollutants include

Boyer, Edmond

379

Ann. Geophysicae 14, 1134--1150 (1996) EGS --Springer-Verlag 1996 Low-frequency waves in the Earth's magnetosheath: present status  

E-Print Network [OSTI]

of the super-magnetosonic solar wind flow with the obstacle of the Earth's magnetic field results the magnetosheath plasma, and at the mag- netopause all provide sources of wave energy. The domi- nance of kinetic in between these two surfaces, known as the mag- netosheath, enables the incident solar wind flow, reduced

Boyer, Edmond

380

References R-3 Note: In this report we refer to a number of documents (e.g., plans, reports) that are intended for  

E-Print Network [OSTI]

. Adams, S. M., et al. 2000. Oak Ridge Y-12 Plant Biological Monitoring and Abatement Program (BMAP) Plan. Y/TS-1613-R2. Oak Ridge Y-12 National Security Complex, Oak Ridge, Tennessee. Alter, Harry. 1986 Oak Ridge Reservation, Oak Ridge, Tennessee. BJC/OR-960. Bechtel Jacobs Company, LLC, Oak Ridge

Pennycook, Steve

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


381

References R-3 Note: In this report we refer to a number of documents (e.g., plans, reports) that are intended for internal  

E-Print Network [OSTI]

. Adams, S. M., et al. 2000. Oak Ridge Y-12 Plant Biological Monitoring and Abatement Program (BMAP) Plan. Y/TS-1613-R2. Oak Ridge Y-12 National Security Complex, Oak Ridge, Tennessee. Alter, H. 1986 Program for Fiscal Year 2004 Oak Ridge Reservation, Oak Ridge, Tennessee. BJC/OR-1483. Bechtel Jacobs

Pennycook, Steve

382

References R-3 Note: In this report we refer to a number of documents (e.g., plans, reports) that are intended for internal  

E-Print Network [OSTI]

. Adams, S. M., et al. 2000. Oak Ridge Y-12 Plant Biological Monitoring and Abatement Program (BMAP) Plan. Y/TS-1613-R2. Oak Ridge Y-12 National Security Complex, Oak Ridge, Tennessee. Alter, H. 1986 Program for Fiscal Year 2005, Oak Ridge Reservation, Oak Ridge, Tennessee. BJC/OR-1845. Bechtel Jacobs

Pennycook, Steve

383

Are there signs of acidification reversal in freshwaters of the low mountain ranges in Germany? Hydrology and Earth System Sciences, 5(3), 367378 (2001) EGS  

E-Print Network [OSTI]

Are there signs of acidification reversal in freshwaters of the low mountain ranges in Germany? 367 in freshwaters of the low mountain ranges in Germany? C. Alewell1 , M. Armbruster2 , J. Bittersohl3 , C.D. Evans4 of Bayreuth, D-95440 Bayreuth, Germany 2 Institute of Soil Science, Technical University of Dresden, D-01735

Paris-Sud XI, Université de

384

Enhanced geothermal systems (EGS) using CO2 as working fluid - A novelapproach for generating renewable energy with simultaneous sequestration of carbon  

E-Print Network [OSTI]

Brown, D. A Hot Dry Rock Geothermal Energy Concept Utilizingand Renewable Energy, Office of Geothermal Technologies, ofThe resource base for geothermal energy is enormous, but

Pruess, Karsten

2006-01-01T23:59:59.000Z

385

Towards understanding tree root profiles: simulating hydrologically optimal strategies for root distribution Hydrology and Earth System Sciences, 5(4), 629644 (2001) EGS  

E-Print Network [OSTI]

. The fitness of a certain root profile was defined as the amount of water uptake over a simulation period simulated with these models is sensitive to rooting depth changes (Kleidon and Heimann, 2000). DespiteTowards understanding tree root profiles: simulating hydrologically optimal strategies for root

Boyer, Edmond

386

Mini Symposium The future is uncertain. Still, we have to make decisions, e.g. on how we want to develop  

E-Print Network [OSTI]

Management How science can support decision making under uncertainty? Mini Symposium #12;Location and Route delta management ­ what do we need from science? by drs. Pieter Bloemen, Delta Programme 10.50-11.10 Adaptive management approaches by prof. Pavel Kabat, IIASA 11.10-11.30 Coffee / tea break 11

Al Hanbali, Ahmad

387

Assessment of terrigenous organic carbon input to the total organic carbon in sediments from Scottish transitional waters Hydrology and Earth System Sciences, 6(6), 959970 (2002) EGS  

E-Print Network [OSTI]

Assessment of terrigenous organic carbon input to the total organic carbon in sediments from of terrigenous organic carbon input to the total organic carbon in sediments from Scottish transitional waters This paper addresses the assessment of terrestrially derived organic carbon in sediments from two Scottish

Paris-Sud XI, Université de

388

Enhanced geothermal systems (EGS) with CO2 as heat transmission fluid--A scheme for combining recovery of renewable energy with geologic storage of CO2  

E-Print Network [OSTI]

for Competitive Geothermal Power Generation, Energy & Fuels,of Power Generation Prospects from Enhanced Geothermal

Pruess, K.

2010-01-01T23:59:59.000Z

389

An integrated simulation method for flash-flood risk assessment: 1. Frequency predictions in the Bisagno River Hydrology and Earth System Sciences, 6(2), 267283 (2002) EGS  

E-Print Network [OSTI]

An integrated simulation method for flash-flood risk assessment: 1. Frequency predictions the stochastic simulation methodology a useful operational alternative to a regionalisation procedure for flood of the annual flood series (AFS) obtained from these simulations was undertaken using L- moment estimations

Paris-Sud XI, Université de

390

> FOR CONFERENCE-RELATED PAPERS, REPLACE THIS LINE WITH YOUR SESSION NUMBER, E.G., AB-02 (DOUBLE-CLICK HERE) Magnetic Field in Internal  

E-Print Network [OSTI]

-CLICK HERE) Magnetic Field in Internal and External Rotor model for the computation of magnetic field distribution in any number of stator slots and rotor poles on subdomain model for predicting magnetic field in any FSM topology with defining in advance the number

Boyer, Edmond

391

References R-3 Note: In this report we refer to a number of documents (e.g., plans, reports) that are intended for internal  

E-Print Network [OSTI]

. Alter, H. 1986. A Glossary of Terms in Nuclear Science and Technology, American Nuclear Society, La Grange Park, Illinois. ANSI. 1969. Guide to Sampling Airborne Radioactive Materials in Nuclear Facilities. Radioactive Decay Data Tables: A Handbook of Decay Data for Application to Radioactive Dosimetry and R

Pennycook, Steve

392

Ann. Geophysicae 15, 1--4 (1997) EGS --Springer-Verlag 1997 The LION instrument on SOHO and its scientific objectives  

E-Print Network [OSTI]

problems concerning both solar pro- cesses and solar cosmic ray modulation in interplanetary space of the low- energy ion and electron (LION) instrument on the SOHO spacecraft and its scientific goals It is now possible to distinguish a rich variety of solar phenomena by observing the energetic particles

Boyer, Edmond

393

Enhanced geothermal systems (EGS) with CO2 as heat transmission fluid--A scheme for combining recovery of renewable energy with geologic storage of CO2  

E-Print Network [OSTI]

times the current primary energy consumption in the U.S. ofonly 0.3 % of primary energy consumption in the U.S. This is

Pruess, K.

2010-01-01T23:59:59.000Z

394

Methods for achieving the equilibrium number of phases in mixtures suitable for use in battery electrodes, e.g., for lithiating FeS.sub.2  

DOE Patents [OSTI]

In a method for preparing lithiated, particulate FeS.sub.2 useful as a catholyte material in a lithium thermal battery, whereby the latter's voltage regulation properties are improved, comprising admixing FeS.sub.2 and an amount of a lithium-containing compound whereby the resultant total composition falls in an invariant region of the metallurgical phase diagram of its constituent components, an improvement comprises admixing said lithium-containing compound and FeS.sub.2 together with a solid electrolyte compatible with said catholyte, and heating the mixture at a temperature above the melting point of said electrolyte and at which said mixture reaches its thermodynamic equilibrium number of phases.

Guidotti, Ronald A. (Albuquerque, NM)

1988-01-01T23:59:59.000Z

395

References R-3 Note: In this report we refer to a number of documents (e.g., plans, reports) that are intended for  

E-Print Network [OSTI]

. U.S. Department of Energy, Washington, D.C. DOE. 1988b. Internal Dose Conversion Factors. DOE. 1988a. External Dose-Rate Conversion Factors for Calculation of Dose to the Public. DOE/EH-0070 Hydrogeologic Regime at the U. S. Department of Energy Y-12 National Security Complex, Oak Ridge, Tennessee. BJC

Pennycook, Steve

396

The Surface Energy Balance System (SEBS) for estimation of turbulent heat fluxes Hydrology and Earth System Sciences, 6(1), 8599 (2002) EGS  

E-Print Network [OSTI]

, turbulent heat flux, evaporation, remote sensing Introduction The estimation of atmospheric turbulent fluxes because of the heterogeneity of land surfaces and the dynamic nature of heat transfer processes. Remote be represented by point measurements only. Methods using remote sensing information to estimate heat exchange

Paris-Sud XI, Université de

397

Enhanced geothermal systems (EGS) using CO2 as working fluid - A novelapproach for generating renewable energy with simultaneous sequestration of carbon  

E-Print Network [OSTI]

Brown, D. A Hot Dry Rock Geothermal Energy Concept UtilizingThe resource base for geothermal energy is enormous, butproduction of geothermal energy is currently limited to

Pruess, Karsten

2006-01-01T23:59:59.000Z

398

Enhanced geothermal systems (EGS) with CO2 as heat transmission fluid--A scheme for combining recovery of renewable energy with geologic storage of CO2  

E-Print Network [OSTI]

D.W. A Hot Dry Rock Geothermal Energy Concept UtilizingThe Future of Geothermal Energy, Massachusetts Institute ofcombine recovery of geothermal energy with simultaneous

Pruess, K.

2010-01-01T23:59:59.000Z

399

Getting DEM from ASTER (~30m resolution) + importing it into ArcMap + georeferencing an image on top (e.g. satellite image, geological map)  

E-Print Network [OSTI]

in the "Search Term" bar: type "ASTER GDEM" and the "ASTER Global Digital Elevation Model V002" will appear in the "Select Datasets" window at the bottom. Then, select the zone of interest in the "Spatial Search" window click once on the bar next to "Bounding Box" and a window will appear in which you can enter

400

EK424 THERMODYNAMICS AND STATISTICAL MECHANICS (Spring 2013) Thermodynamics is the study of processes (e.g., expansion of a gas, boiling of water, or diffusion  

E-Print Network [OSTI]

EK424 THERMODYNAMICS AND STATISTICAL MECHANICS (Spring 2013) Thermodynamics is the study in order to take place? We will study the thermodynamics of two types of processes: mechanical, or the chemical conversion of glucose into useful work), and a good understanding of thermodynamics is essential

Vajda, Sandor

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


401

EK424 THERMODYNAMICS AND STATISTICAL MECHANICS (Fall 2013) Thermodynamics is the study of processes (e.g., expansion of a gas, boiling of water, or diffusion  

E-Print Network [OSTI]

EK424 THERMODYNAMICS AND STATISTICAL MECHANICS (Fall 2013) Thermodynamics is the study in order to take place? We will study the thermodynamics of two types of processes: mechanical, or the chemical conversion of glucose into useful work), and a good understanding of thermodynamics is essential

Vajda, Sandor

402

Nearshore circulation revealed by wastewater discharge from a submarine outfall,Aveiro Coast, Portugal Hydrology and Earth System Sciences, 6(6), 983989 (2002) EGS  

E-Print Network [OSTI]

Nearshore circulation revealed by wastewater discharge from a submarine outfall,Aveiro Coast by wastewater discharge from a submarine outfall, Aveiro Coast, Portugal J. Figueiredo da Silva1 , R.W. Duck2 in a prevailing upwelling circulation over the continental shelf. A submarine outfall releases wastewater

Paris-Sud XI, Université de

403

Ann. Geophysicae 15, 542--552 (1997) EGS --Springer-Verlag 1997 First results from the plasma composition spectrometer PROMICS-3  

E-Print Network [OSTI]

for the transport of solar wind energy, mass, and momentum to the Earth's magnetosphere as well as the accumulation, in Helsinki. With its apogee near 30 R # and inclination about 65°, Interball will probe the high

Boyer, Edmond

404

INCA Modelling of the Lee System: strategies for the reduction of nitrogen loads Hydrology and Earth System Sciences, 6(3), 467483 (2002) EGS  

E-Print Network [OSTI]

inputs, namely atmospheric pollution, urban pollution and agricultural sources. In terms of atmospheric. Skeffington (2002) reviews N control strategies for atmospheric pollution in some detail. Urban areas pollution, the average deposition of N in the UK is approximately 17 kg ha­1 yr­1 . Regional differences

Paris-Sud XI, Université de

405

Identification of a change in climate state using regional flood data Hydrology and Earth System Sciences, 6(1), 1116 (2002) EGS  

E-Print Network [OSTI]

was weaker in the first 42 years of the 1900s". Likewise for the Pacific Ocean, Power et al. (1999 of the Australian climate, previous studies of the Indian and Pacific Oceans have indicated marked multi; Power et al., 1999). Numerous previous studies have documented regional climate shifts across Australia

Paris-Sud XI, Université de

406

Fitting and testing the significance of linear trends in Gumbel-distributed data Hydrology and Earth System Sciences, 6(1), 1724 (2002) EGS  

E-Print Network [OSTI]

over 5-minute, 10-minute, .... durations; (d) annual extreme wind velocities. Analyses was always least, for all values of . Keywords: Extreme value probability distribution, Gumbel distribution is concerned with the analysis of extremes. Four examples of variables used in such analyses are (a) annual

Boyer, Edmond

407

Regulation of E2F-1 gene expression in human breast cancer cells  

E-Print Network [OSTI]

until they were banned in 1972 (35). Dioxins are also organochlorines that were found as contaminants in herbicides. Dioxin is the general name given to 210 organic compounds containing carbon, oxygen and hydrogen with one to eight chlorine atoms.... Only 17 of the 210 dioxins are known to be toxic. Dioxins can be created 15 naturally in trace quantities (e.g. volcanoes). They can also be created as unwanted by-products in numerous combustion processes (e.g. forest fires, cigarettes, bonfires...

Ngwenya, Sharon Khethiwe

2005-08-29T23:59:59.000Z

408

UNL NEWS RELEASE Contacts: Katie Nieland, 402-472-3965, knieland2@unl.edu, Richard Edwards, 402-472-3082,  

E-Print Network [OSTI]

- 472-3082, redwards1@unl.edu (Graduate fellow photos are included) Great Plains Center announces 2013 Graduate Fellows Lincoln, Neb., April 30, 2013 -- The University of Nebraska's Center for Great Plains Americans in the Great Plains. This year, Brotnov co-authored and co-presented a paper at the Newberry

Farritor, Shane

409

CELT Part-time Students Notes from the Office  

E-Print Network [OSTI]

through this process, it is safe to be reused for reclaimed water to water lawns, for example. However, there are , November 15th from 12pm to 5pm. Where: First Strike Paintball in Newberry, Florida. We will meet at Norman that are comfortable for running. Bring water! IMPORTANT: Students under 18 should see Nate to pick up a paintball

Mair, Bernard A.

410

Brittle creep in basalt and its application to time-dependent volcano deformation M.J. Heap a,b,  

E-Print Network [OSTI]

-dependent, subcritical crack growth, of which stress corrosion is the most important mechanism in the Earth's brittle with the chemically active pore fluid; commonly water or some aqueous solution in the upper crust. This allows crack

411

Deformation between 1989 and 1997 at Piton de la Fournaise volcano retrieved from correlation of panchromatic airborne images  

Science Journals Connector (OSTI)

......Nevertheless, the uncertainty on aerial image offset measurements at...measured by correlation of aerial and Quickbird satellite images...295-299. Froger J-L. , Fukushima Y., Briole P., Staudacher...Res. Lett., 31, L14601. Fukushima Y. , Cayol V., Durand P......

Marcello de Michele; Pierre Briole

2007-04-01T23:59:59.000Z

412

Fumarole-Supported Islands of Biodiversity within a Hyperarid, High-Elevation Landscape on Socompa Volcano, Puna de Atacama, Andes  

Science Journals Connector (OSTI)

...including all forms of fixed C) are wind transported and deposited, with some microbial...this community signal was derived from wind- or water-deposited material dislodged...microarthropod mites are also likely capable of wind-borne dispersal (57). Therefore...

Elizabeth K. Costello; Stephan R. P. Halloy; Sasha C. Reed; Preston Sowell; Steven K. Schmidt

2008-12-12T23:59:59.000Z

413

A new technique of radiation thermometry using a consumer digital camcorder: Observations of red glow at Aso volcano, Japan  

Science Journals Connector (OSTI)

We newly developed a technique of radiation thermometry using a Sonys consumer digital camcorder. Our system is not only convenience and cost effective but with a better performance than previous infrared the...

Takeshi Saito; Satoshi Sakai; Isao Iizawa; Eriko Suda

2005-02-01T23:59:59.000Z

414

Druitt, T. H. & Kokelaar, B. P. (eds) 2002. The Eruption of Soufrire Hills Volcano, Montserrat, from 1995 to 1999.:  

Science Journals Connector (OSTI)

...established'. Great stuff and a real eye opener to the personalities...surrounded by dense housing estates with their attendant vandalism...Valuing the Resource: the Sustainable Ap-proach', was introduced...in Somerset has remained a sustainable resource despite two centuries...

Mike Branney

415

The Distribution and Origin of Radon, CO2 and SO2 Gases at Arenal Volcano, Costa Rica  

E-Print Network [OSTI]

caracterización geoquímica pasiva y activa de volcanes con emisiones gaseosas. Técnicas como éstas pueden proveer

Williams-Jones, Glyn

416

Yaroshevskite, Cu9O2(VO4)4Cl2, a new mineral from the Tolbachik volcano, Kamchatka, Russia  

Science Journals Connector (OSTI)

...26 Temperature (K) 293(2) Radiation and wavelength (a) MoKalpha...single-crystal diffractometer (MoKalpha radiation) equipped with an image-plate...structure of kamchatkite, a new naturally occuring oxychloride sulphate of potassium...

I. V. Pekov; N. V. Zubkova; M. E. Zelenski; V. O. Yapaskurt; Yu. S. Polekhovsky; O. A. Fadeeva; D. Yu. Pushcharovsky

417

Calc-alkaline mafic rocks of the Black Dyke Formation: Remnants of the final activity of a submerged Permian volcano  

SciTech Connect (OSTI)

The Permian Black Dyke Fm., which occurs as large tectonic slices within the Luning allochthon in the Excelsior Mountains, NV, forms an E-W trending anticline at Black Dyke Mountain. The 800-m thick stratigraphic succession consists of volcanic and pyroclastic rocks overlain conformably by volcaniclastic sediments. Along the northern limb of the anticline, the rocks consist of mafic porphyritic lavas, breccias, and graded and ungraded pyroclastic beds. The sedimentary unit consists of thick volcaniclastic turbidites overlain by conglomerates, sandstones, and mudstones. Along the southern limb of the anticline, the sequence is replaced by reworked breccia, tuffs, and sandstones. Mafic plutonic rocks occur as xenoliths in the lavas and breccias, and as coeval plugs intruding the section. Gabbros show cumulate or porphyritic textures and are composed of amph, cpx, and zoned plag. Their Ti/V (14.5--15) and Nb/Y (0.25--0.3) ratios fall in the range commonly found in calc-alkaline rocks. Diorite porphyry shows high Al[sub 2]O[sub 3], ZrO[sub 2], and REE abundances indicating that this rock is more fractionated. Basalts and andesites are plag-cpx-opx phyric. They often include glomeroporphyritic clots of cpx with amph coronas. Some rocks exhibit fluidal textures. Both volcanic and plutonic rocks show homogeneous geochemical features and similar crystallization sequences: Fe-Ti oxides---->plag---->opx + cpx----> brown zoned hbl, suggesting that they are cogenetic. Thus, the lower part of the Black Dyke Fm. likely represents the final products formed in a calc-alkaline magma chamber because pyroclastic rocks prevail over lava flows and abundant early crystal cumulates occur as plugs or as inclusions in the lavas and breccias.

Blein, O.; Lapierre, H.; Pecher, A. (URA-CNRS, Grenoble (France)); Schweickert, R.A. (Univ. of Nevada, Reno, NV (United States). Dept. of Geological Science)

1993-04-01T23:59:59.000Z

418

Atmospheric chemistry of a 3334 hour old volcanic cloud from Hekla Volcano (Iceland): Insights from direct sampling  

E-Print Network [OSTI]

trihydrate (NAT), sulfuric acid tetrahydrate (SAT), and liquid ternary solution H2SO4/H2O/HNO3 (STS period of daylight, consistent with the very low levels of ozone observed. This combination

Rose, William I.

419

The Behaviour of Base Metals in Arc-Type Magmatic-Hydrothermal Systems Insights from Merapi Volcano,  

E-Print Network [OSTI]

zone stratovolcanoes provide important windows on the magmatic-hydrothermal processes at playThe Behaviour of Base Metals in Arc-Type Magmatic- Hydrothermal Systems ­ Insights from Merapi systems include a shallow magmatic reservoir (the porphyry stock), an overlying hydrothermal cell, its

Barnes, Sarah-Jane

420

Fumarole-Supported Islands of Biodiversity within a Hyperarid, High-Elevation Landscape on Socompa Volcano, Puna de Atacama, Andes  

Science Journals Connector (OSTI)

...sustained by areas of steam-warmed ground...of the fumarolic system for comparison. Assessments of basic soil properties...from two nearby steam vents by using...global-positioning-system device (Garmin...alignment search tool (BLAST) (2...

Elizabeth K. Costello; Stephan R. P. Halloy; Sasha C. Reed; Preston Sowell; Steven K. Schmidt

2008-12-12T23:59:59.000Z

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


421

Drainage network development in the Keanakko`i tephra, Klauea Volcano, Hawai`i: Implications for fluvial erosion  

E-Print Network [OSTI]

to better understand when valley networks were active, how long they were active, and the processes involved for fluvial erosion and valley network formation on early Mars Robert A. Craddock,1 Alan D. Howard,2 Rossman P to characterize Martian valley and channel networks. To date, however, little attention has been paid to the role

Hawai'i at Manoa, University of

422

Anatomy of 1986 Augustine volcano eruptions as recorded by multispectral image processing of digital AVHRR weather satellite data  

Science Journals Connector (OSTI)

Eighteen digital AVHRR (advanced very high resolution radiometer) data sets from NOAA-6 and NOAA-9 polar-orbiting satellites recorded between 27 March and 7 April...68x107...metric tonnes/day) facilitated intens...

Rick E Holaske; William I Rose

1991-08-01T23:59:59.000Z

423

Source of the great A.D. 1257 mystery eruption unveiled, Samalas volcano, Rinjani Volcanic Complex, Indonesia  

Science Journals Connector (OSTI)

...cold summer with incessant rains, associated with devastating floods and poor harvests (10). The interhemispheric transport of tephra and sulfate suggests...shook the Earth, stranded in Leneng (Lenek), dragged by the boulder flows, People escaped and some of them climbed the hills...

Franck Lavigne; Jean-Philippe Degeai; Jean-Christophe Komorowski; Sbastien Guillet; Vincent Robert; Pierre Lahitte; Clive Oppenheimer; Markus Stoffel; Cline M. Vidal; Surono; Indyo Pratomo; Patrick Wassmer; Irka Hajdas; Danang Sri Hadmoko; Edouard de Belizal

2013-01-01T23:59:59.000Z

424

157Recent Events: A Perspective on Carbon Dioxide On March 21, 2010 the Eyjafjalla Volcano in Iceland erupted, and the  

E-Print Network [OSTI]

, a major oil spill began in the Gulf of Mexico. Although the preferred method for dealing with the oil the combustion process. Problem 1 ­ The Gulf Oil Spill is predicted to generate 200,000 gallons of crude oil://spacemath.gsfc.nasa.gov #12;Answer Key 157 Problem 1 ­ The Gulf Oil Spill is predicted to generate 200,000 gallons of crude

425

Tsunami deposits related to flank collapse in oceanic volcanoes: The Agaete Valley evidence, Gran Canaria, Canary Islands  

Science Journals Connector (OSTI)

Enigmatic marine conglomerates are attached at 41188 m asl to the walls of the valley of Agaete, on the northwest coast of Gran Canaria (Canary Islands). They are formed by heterogeneous, angular to rounded heterometric volcanic clasts (roundness and maximal size decreasing with altitude), and fossils (rhodolites and marine shells), never found in growth position and often broken. The deposits are internally stratified into several layers, most of them showing very poor sorting, matrix-supported and reverse grading. They present lenticular morphologies with poor lateral continuity in transversal and longitudinal sections. Slopes show values and orientations similar to those of the relief of the substratum to which they seem to adapt. Although they show clear evidence of erosive contact with the substratum (rip up clasts), they do not tend to form horizontal terraces. Soft materials (soils and colluviums) are preserved in the contact with the substratum in outcrops with deposit slopes of up to 15. The age of the deposits is constrained between 1.75 Ma and 32 ka. Their altitude and slope distributions are not related to Pleistocene interglacial sea level changes, storm deposits or isostatic movements. All the above suggests that the Agaete marine deposits were generated by tsunami waves, the most probable source being a flank failure, at least nine major such events having occurred in the Canary Islands during the Pleistocene. The Gmar sector collapse (east coast of Tenerife,30 km3) is the closest possible source for the tsunami and the sole flank failure that is directed towards another island in the Canaries.

Francisco J. Prez-Torrado; Raphal Paris; Mara C. Cabrera; Jean-Luc Schneider; Patrick Wassmer; Juan-Carlos Carracedo; ngel Rodrguez-Santana; Francisco Santana

2006-01-01T23:59:59.000Z

426

Factors controlling the morphology of monogenetic basaltic volcanoes: The Holocene volcanism of Gran Canaria (Canary Islands, Spain)  

Science Journals Connector (OSTI)

A detailed morphometric analysis was performed on the 24 Holocene eruptions of Gran Canaria, a nearly circular island located at the centre of the Canary Islands (Spain), developed as result of the eastward movement of the African plate over a mantle hotspot. Rigorous field work was carried out to generate a palaeogeomorphological reconstruction of the Holocene eruptions of Gran Canaria to obtain pre- and post-eruption digital terrain models (DTMs). These eruptions were of Strombolian monogenetic basaltic volcanism style. With respect to the cones, feeder fissures determine their location and some morphological features as crater openings which are usually perpendicular to the slope direction. In addition, the trade winds influence the final volcanic edifice shape and the extent of the pyroclastic sheet-like fall deposits. For the lava flows, the most significant controls are the eruption rate, affecting the maximum distance travelled, and the gully slope and shape that condition their flow path. Concerning volcanic hazard and risk assessment, the applied methodology has led to a better understanding of the recent eruptions and foresees the location and nature of future eruptions.

A. Rodriguez-Gonzalez; J.L. Fernandez-Turiel; F.J. Perez-Torrado; R. Paris; D. Gimeno; J.C. Carracedo; M. Aulinas

2012-01-01T23:59:59.000Z

427

Modern Geothermal Features | Open Energy Information  

Open Energy Info (EERE)

Modern Geothermal Features Modern Geothermal Features Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Modern Geothermal Features Dictionary.png Modern Geothermal Features: Active geothermal manifestations such as hot springs, fumaroles, steaming ground, mud pots, mud pools, mud volcanoes, or geysers. Other definitions:Wikipedia Reegle When geothermal systems have conduits available to the surface, they cause surface manifestations (or geothermal features). These features may vary between steam seeps (fumaroles) or pure fluid manifestations (geysers and hot springs) causing spectacular mineral formations (e.g. sinter terraces, tufa mounds). These types of manifestations are clear indications of an underlying geothermal system. Geothermal systems with no modern surface

428

E-Print Network 3.0 - acrodermatitis enteropathica-like eruption...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

BASALTIC PLINIAN ERUPTIONS IN THE HISTORY OF CHIKURACHKI VOLCANO, KURILE ISLANDS, RUSSIA Summary: FREQUENT BASALTIC PLINIAN ERUPTIONS IN THE HISTORY OF CHIKURACHKI VOLCANO,...

429

E-Print Network 3.0 - acneiform eruptions Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

BASALTIC PLINIAN ERUPTIONS IN THE HISTORY OF CHIKURACHKI VOLCANO, KURILE ISLANDS, RUSSIA Summary: FREQUENT BASALTIC PLINIAN ERUPTIONS IN THE HISTORY OF CHIKURACHKI VOLCANO,...

430

> FOR CONFERENCE-RELATED PAPERS, REPLACE THIS LINE WITH YOUR SESSION NUMBER, E.G., AB-02 (DOUBLE-CLICK HERE) Characterization and prediction of magnetic losses in Soft Magnetic  

E-Print Network [OSTI]

-CLICK HERE) Composites under-94230 Cachan, France A general approach to magnetic losses in Soft Magnetic Composites (SMC that in small enough samples the measured loss is independent of the specimen cross-sectional area, because

Boyer, Edmond

431

An integrated simulation method for flash-flood risk assessment :2. Effect of historical changes in land use Hydrology and Earth System Sciences, 6(3), 285294 (2002) EGS  

E-Print Network [OSTI]

An integrated simulation method for flash-flood risk assessment :2. Effect of historical changes. Flood frequency analyses of the annual flood series, retrieved from the simulations, were used into quantitative methods for risk assessment. Keywords: flood, simulation, distributed model, land-use changes

Paris-Sud XI, Université de

433

Note: The State Clearinghouse will assign identification numbers for all new projects. If a SCH number already exists for a project (e.g. Notice of Preparation or previous draft document) please fill in.  

E-Print Network [OSTI]

Septic Systems Water Supply/Groundwater Archeological/Historical Geologic/Seismic Sewer Capacity Wetland, Department of SWRCB: Water Quality Energy Commission SWRCB: Water Rights Fish & Game Region # Tahoe Regional

434

(1) AGGELIDES, S., YOUNGS, E.G., 1978 -The dependance of the parameters in the Green and Ampt infiltration equation on the initial water content in draining and wetting states.  

E-Print Network [OSTI]

for infiltration through a surface seal permitting transient parameters below the seal ; ASAE Publication Advances measurement of air entry value and hydraulic conductivity of soil as significant parameters in flow system, p.1753-1757. (20) BRIDGE, B.J., SILBURN, DM., 1995 ­Methods for obtaining surface seal hydraulic

Paris-Sud XI, Université de

435

S C RI PPS I N S T I T U T I O N O F O C E A N O G R A PHY AT U C SA N D I EG O The Deepest Challenge  

E-Print Network [OSTI]

Challenge The vastly underexplored deep ocean is one of the most diverse ecosystems on the planet, but faces influence on Earth's largest ecosystem is accelerating and scientists underscore the urgency of protecting once believed too deep to be affected. Deep- sea mining activities are ramping up, with many fragile

Constable, Steve

436

SCRI PPS I NST I T U T I O N O F O CE A N O G R A PHY AT U C SA N D I EG O Smarter Conservation through Interdisciplinary Understanding  

E-Print Network [OSTI]

. Life in the oceans encompasses a scale of variation from genes to ecosystems. Healthy and biologically- ful corals are all but gone. Even deep- ocean ecosystems difficult to access and study are affected as industrial fisheries. Current CMBC research aims to understand the socio-economic and cultural drivers

Levin, Lisa

437

Appeared in Workshop on Visualisation in Environmental Sciences (EnvirVis) 2014. The definitive version is available at http://diglib.eg.org/ O. Kolditz, K. Rink and G. Scheuermann (Editors)  

E-Print Network [OSTI]

energy impacts in urban regions, to enable better real-time control and policy decisions for energy of renewables (especially solar and wind energy), demand response, elec- tric vehicles, combined heat and power to be developed that do not exacerbate issues like grid outages, single points of failure, or that miss energy sav

438

Geothermal direct-heat utilization assistance. Quarterly project progress report, April--June 1993  

SciTech Connect (OSTI)

Technical assistance was provided to 60 requests from 19 states. R&D progress is reported on: evaluation of lineshaft turbine pump problems, geothermal district heating marketing strategy, and greenhouse peaking analysis. Two presentations and one tour were conducted, and three technical papers were prepared. The Geothermal Progress Monitor reported: USGS Forum on Mineral Resources, Renewable Energy Tax Credits Not Working as Congress Intended, Geothermal Industry Tells House Panel, Newberry Pilot Project, and Low-Temperature Geothermal Resources in Nevada.

Lienau, P.

1993-06-01T23:59:59.000Z

439

Exploration of volcanic geothermal energy resources based on rheological techniques. Final report  

SciTech Connect (OSTI)

Tidal strain and tilt field observations were carried out during the period February 1978 to December 1979 at the Klamath Graben and Newberry Caldera in Oregon and at Krafla in Northern Iceland. Moreover, tilt observations were made at Mt. St. Helens, Washington, during the summer of 1980. Two strainmeters of the same type as now in use by the US Geological Survey were applied in the strain work. Tilts were measured by two Kinemetrics model TM-1B biaxial tilt meters. The instruments were placed at depths of approximately one to two meters below the ground surface. Both strain and tilt fields turn out to be heavily contaminated by noise that is mostly of thermoelastic origin. In spite of considerable efforts, it has not been possible to process the strain field data to obtain sufficiently clear tidal signals. The tilt data are less contaminated and rather clear tidal signals were observed at Newberry in Oregon and Krafla in Iceland. A local magnification by a factor of about 3 of the EW component of the theoretical solid earth and ocean load tilt was observed at one station at Krafla. Moreover, the tidal tilt component across the ring fault at Newberry appears to be magnified by a factor of 1.4 to 1.9. The phenomena at the Krafla may possibly be due to a local magma chamber. These results are a clear indication of a tilt field modification by local structure and indicate the possibility of using tilt data to locate subsurface magma bodies.

Bodvarsson, G.; Axelsson, G.; Johnson, A.

1980-01-01T23:59:59.000Z

440

POS: A Practical Order Statistics Service for Wireless Sensor Networks  

E-Print Network [OSTI]

of different environments, including the Golden Gate Bridge [1], Great Duck Island [2] and Tungurahua volcano

Cox, Landon

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


441

The hydroelectric problem of porous rocks: inversion of the position of the water table from self-potential data  

Science Journals Connector (OSTI)

......Fournaise volcano, a large shield volcano located...this area [one borehole and electromagnetic...volcanic areas where drilling is expensive. permeability...In addition, drilling a set of boreholes...Fournaise volcano, a large shield volcano on...or possibly in a borehole) is the convolution......

A. Revil; V. Naudet; J. D. Meunier

2004-11-01T23:59:59.000Z

442

Petrogenesis of intraplate lavas from isolated volcanoes in the Pacific : implications for the origin of the enriched mantle source of OIB  

E-Print Network [OSTI]

doi:10.1029/2003GC000597. Sinton, J. M. , D. S. Wilson, D.10.1016/0012-821X(83)90083-3. Sinton, J. M. , R. C. Price,296. Cushman, B. , J. Sinton, G. Ito, and J. Eaby Dixon (

Tian, Liyan

2011-01-01T23:59:59.000Z

443

Hydrogeology of Stromboli volcano, Aeolian Islands (Italy) from the interpretation of resistivity tomograms, self-potential, soil temperature and soil CO2 concentration measurements  

Science Journals Connector (OSTI)

......France 9 Earth and Atmospheric Sciences Department...can occur when water encounters a...measurements with a generator and a voltmeter...two-phase (liquid water and steam) flow...concentration below atmospheric level (350 ppm...The evidence of atmospheric levels of soil...infiltration of meteoric water can flow on the......

A. Revil; A. Finizola; T. Ricci; E. Delcher; A. Peltier; S. Barde-Cabusson; G. Avard; T. Bailly; L. Bennati; S. Byrdina; J. Colonge; F. Di Gangi; G. Douillet; M. Lupi; J. Letort; E. Tsang Hin Sun

2011-09-01T23:59:59.000Z

444

Petrogenesis of intraplate lavas from isolated volcanoes in the Pacific : implications for the origin of the enriched mantle source of OIB  

E-Print Network [OSTI]

ppm) a Indian MORB mantle a AOC Fluid b Sediment Melt c O1Altered oceanic crust (AOC) fluid; trace element composition

Tian, Liyan

2011-01-01T23:59:59.000Z

445

New results on the resistivity structure of Merapi Volcano (Indonesia), derived from 3D restricted inversion of long-offset transient electromagnetic data  

E-Print Network [OSTI]

Res. , 104, 725736. Camus, G. , Gourgaud, A. & Mossand-2200 years before present (Camus et al. 2000; Newhall et al.supposed by Van Bemmelen (Camus et al. 2000). Aside from the

Commer, Michael; Helwig, Stefan, L.; Hordt, Andreas; Scholl, Carsten; Tezkan, Bulent

2006-01-01T23:59:59.000Z

446

The Natural Geochemistry of Tetrafluoromethane and Sulfur Hexafluoride : Studies of Ancient Mojave Desert Groundwaters, North Pacific Seawaters and the Summit Emissions of Kilauea Volcano  

E-Print Network [OSTI]

42 Figure 4.3 Excess CF4 and SF6 plotted against distanceSF 6 (fmol kg -1 H 2 O) W CF4 = 4.5 fm ol kg -1 H 2 O kyr -1solubility coefficient for CF4 CGW fit, this study CGW fit,

Deeds, Daniel A

2008-01-01T23:59:59.000Z

447

The natural geochemistry of tetrafluoromethane and sulfur hexafluoride : : studies of ancient Mojave Desert groundwaters, North Pacific seawaters and the summit emissions of Kilauea Volcano  

E-Print Network [OSTI]

42 Figure 4.3 Excess CF4 and SF6 plotted against distance+04 1.E+03 1.E+02 1.E+00 W CF4 = 4.5 fmol kg -1 H 2 O kyr -1solubility coefficient for CF4 Wen and Muccitelli, 1979

Deeds, Daniel A.

2008-01-01T23:59:59.000Z

448

The natural geochemistry of tetrafluoromethane and sulfur hexafluoride : : studies of ancient Mojave Desert groundwaters, North Pacific seawaters and the summit emissions of Kilauea Volcano  

E-Print Network [OSTI]

In most cases CFC-113 and PCE have molar X i /CFC-12 ratios3) containing more CFC-113 and PCE than the followingamounts of CFC-113 and PCE as the first sample collected on

Deeds, Daniel A.

2008-01-01T23:59:59.000Z

449

The Natural Geochemistry of Tetrafluoromethane and Sulfur Hexafluoride : Studies of Ancient Mojave Desert Groundwaters, North Pacific Seawaters and the Summit Emissions of Kilauea Volcano  

E-Print Network [OSTI]

In most cases CFC-113 and PCE have molar X i /CFC-12 ratios3) containing more CFC-113 and PCE than the followingamounts of CFC-113 and PCE as the first sample collected on

Deeds, Daniel A

2008-01-01T23:59:59.000Z

450

Long-term changes in quiescent degassing at Mount Baker Volcano, Washington, USA; Evidence for a stalled intrusion in 1975 and connection to a deep magma source  

E-Print Network [OSTI]

2009 Available online 28 July 2009 Keywords: Mount Baker gas emission chemistry fumarole hydrothermal and carbon dioxide output was observed both in emission rates and in fumarole samples. Emission rates of CO2 and decreases in the CO2/CH4 ratio since 1975 suggest a long steady trend back toward a more hydrothermal gas

451

Petrogenesis of intraplate lavas from isolated volcanoes in the Pacific : implications for the origin of the enriched mantle source of OIB  

E-Print Network [OSTI]

Concentrations of rare earth elements (REE) and other traceby seawater. Rare earth elements and Sr were separated onbetter than 5% for rare earth elements (REEs). c Strontium

Tian, Liyan

2011-01-01T23:59:59.000Z

452

SOEST Publications List (7000 on) 7000 Garcia, M.O., E.H. Haskins, E.M. Stolper, and M. Baker, 2007, Anatomy of a Hawaiian shield volcano,  

E-Print Network [OSTI]

, A combined remote Raman and fluorescence spectrometer system for detecting inorganic and biological materials, and S.M. Clegg, 2007, Combined remote LIBS and Raman spectroscopy at 8.6m of sulfur-containing minerals throughflow: A heat and freshwater conveyor, Geophys. Res. Lett., 33, L23617, doi:10.1029/2006GL028350, IPRC

453

UTh dating of zircons from Holocene potassic andesites (Maanshan volcano, Tengchong, SE Tibetan Plateau) by depth profiling: Time scales and nature of  

E-Print Network [OSTI]

. Schmitt c , Jianli Sui b a Department of Geology and Geography, Auburn University, Auburn, AL 36849, USA b Institute of Geology, China Earthquake Administration, Beijing 100029, China c Department of Earth and Space Uranium series disequilibrium Ion probe Residence time Tibetan Plateau Throughout the Cenozoic, post

454

UTh systematics of dispersed young volcanoes in NE China: Asthenosphere upwelling caused by piling up and upward thickening of stagnant Pacific slab  

E-Print Network [OSTI]

of California, Los Angeles, CA 90095, USA b Institute of Geology, China Earthquake Administration, Beijing 100029, China c Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China for investigating the mechanism of dispersed continental volcanism using short-lived uranium-series isotopes. We

455

Pyroclastic flows and lavas of the Mogan and Fataga formations, Tejeda Volcano, Gran Canaria, Canary Islands: mineral chemistry, intensive parameters, and magma chamber evolution  

Science Journals Connector (OSTI)

The Mogan and Fataga formations on the island of Gran Canaria, Canary Islands, represent a sequence of...3 dense-rock equivalent) including subalkaline rhyolitic, peralkaline rhyolitic and trachytic pyroclastic f...

Joy A. Crisp; Frank J. Spera

1987-01-01T23:59:59.000Z

456

A History Of Geothermal Exploration In Washington | Open Energy Information  

Open Energy Info (EERE)

History Of Geothermal Exploration In Washington History Of Geothermal Exploration In Washington Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: A History Of Geothermal Exploration In Washington Details Activities (2) Areas (2) Regions (0) Abstract: The presence of Mt. St. Helens and other Quaternary andesitic volcanoes and other indicators, e.g., both thermal and both mineral springs, in the Washington Cascades suggests that this area has good potential for geothermal resources. Exploration for geothermal resources has been conducted in the region since the early 1970s, with surge of interest and exploration activity in 1974 when the Federal Government developed a leasing program for its land. This surge was followed by a gradual decline in activity through the early 1980s. During the mid 1980s,

457

Enforcement Action - EA-2003-07  

Broader source: Energy.gov (indexed) [DOE]

Department of Energy Department of Energy Washington, DC 20585 October 23, 2003 Mr. William G. Poulson [ ] Energy and Environment, Integrated Projects Group Washington Group International 106 Newberry Avenue, S.W. Aiken, SC 29801 EA-2003-07 Subject: Preliminary Notice of Violation and Imposition of Civil Penalty $55,000 Dear Mr. Poulson: This letter refers to the investigation conducted by the Department of Energy (DOE) into allegations that RTS Wright Industries, LLC, (RTS), a supplier for which Washington Group International (WGI) had direct contractual responsibility, had falsified quality control inspection records. These records pertained to the Advanced Mixed Waste Treatment Project (AMWTP) Supercompactor Glovebox Suite at the Idaho National

458

Living in the shadow of Mauna Loa  

E-Print Network [OSTI]

One of Hawaii's most dangerous natural hazards is sitting in plain sight: Mauna Loa volcano. The mighty mountain makes up more than fifty percent of the island and is the largest volcano on Earth. Since 1843, when people ...

Hirji, Zahra R. (Zahra Rafik)

2013-01-01T23:59:59.000Z

459

CitySense: An Urban-Scale Wireless Sensor Network and Rohan Narayana Murty , Geoffrey Mainland , Ian Rose , Atanu Roy Chowdhury  

E-Print Network [OSTI]

as forests [27, 4], active volcanoes [28], and the Golden Gate Bridge [19]. At the same time, to design, de

460

E-Print Network 3.0 - aerosol particle sources Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

sea salt, volcanoes, oceanicterrestrial biological sources, natural fires 12... ;Transport Power Industry Biomass burning Residential Human activity Perspective ... Source:...

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


461

CENTRAL AMERICA: GEOLOGY, RESOURCES AND HAZARDS; BUNDSCHUH & ALVARADO (EDS) 1 Petrology and geochemistry of lavas  

E-Print Network [OSTI]

and the overriding Caribbean plate, whereas, the volcanoes in Panama are the result of Nazca-Caribbean plate convergence (Fig. 22.1). Because the volcanoes of Panama are derived via a different plate convergence process and Quaternary volcanoes of western Panama and provided evidence for active subduction below western Panama

462

Davenport Power LLC | Open Energy Information  

Open Energy Info (EERE)

Davenport Power LLC Davenport Power LLC Jump to: navigation, search Name Davenport Power, LLC Address Newberry Geothermal Project c/o Davenport Newberry 225 NW Franklin Ave., Suite 1 Place Bend, Oregon Zip 97701 Sector Geothermal energy Product String representation "Davenport Power ... term contracts." is too long. Year founded 1997 Phone number (541) 323-1190 Website http://www.newberrygeothermal. Coordinates 42.75294°, -73.068531° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.75294,"lon":-73.068531,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

463

Variation of Solar Attenuation with Height in CAPLTER The atmosphere over rural and urbanized areas differs in many ways in relation to terrain influences and human-induced variations (e.g., heat, humidity, wind, and pollution). The sun's energy penetrate  

E-Print Network [OSTI]

on amounts of solar energy that are accumulated at any given time. These controls range from extraterrestrial of variability cascade into plant productivity, solar energy technology, and urban climate processes, in generalVariation of Solar Attenuation with Height in CAPLTER Abstract The atmosphere over rural

Hall, Sharon J.

464

BACKGROUND AND PURPOSE In hilly areas and climates prone to local controls, thermally-induced wind systems develop (e.g., Fernando et al, 2001 and Hunt et al, In Review). Two "transitions" occur morning and evening when winds reverse from downvalley to  

E-Print Network [OSTI]

BACKGROUND AND PURPOSE In hilly areas and climates prone to local controls, thermally-induced wind and at the west end of the lake. A complete energy budget set of sensors are recording diurnal data and records

Hall, Sharon J.

465

Report on the effectiveness of flocculation for removal of {sup 239}Pu at concentrations of 1 pCi/L and 0.1 pCi/L. RFP Pond Water Characterization and Treatment (LATO-EG&G-91-022): Task C deliverables: 5.1.2 and 5.2.2  

SciTech Connect (OSTI)

The objective of this work is to assess the effectiveness of flocculation for the removal of Pu from Rocky Flats Plant (RFP) pond waters spiked with {sup 239}Pu at the 1.0 and 0.1 pCi/L level. The flocculation treatment procedure is described in detail. Results are presented for treatment studies for the removal of Pu from C-2 pond water spiked with {sup 239}Pu and from distilled water spiked with {sup 239}Pu.

Triay, I.R.; Bayhurst, G.K.; Mitchell, A.J.; Cisneros, M.R.; Efurd, D.W.; Roensch, F.R.; Rokop, D.J.; Aguilar, R.D.; Attrep, M.; Nuttall, H.E. [EG and G Rocky Flats, Inc., Golden, CO (United States)

1993-08-01T23:59:59.000Z

466

S C RI PPS I N S T I T U T I O N O F O C E A N O G R A PHY AT U C SA N D I EG O World-class Facilities, World-class People  

E-Print Network [OSTI]

into academia, industry, and government. In addition to graduate-level education, Scripps offers dozens to Scripps, they learn from the world's top ocean, earth, and climate researchers ­ a powerful combination and taking ownership of a laboratory building that served for decades as part of NOAA's Southwest Fisheries

Constable, Steve

467

1.Field intensity values in the original source documents were expressed in a range of upper and lower values (e.g.40 to 80 milligauss).For illustrative purposes,mid-point values were used in this chart.Actual values may be higher or lower.  

E-Print Network [OSTI]

to 5 mG Transmission Lines (115-500 kV) Distribution Lines (34.5 kV and under) 50 feet 100 to electric transmission and distribution lines.You will see that many common items are higher than LIPA that the magnetic fields at the edge of right-of-way for transmission lines would not exceed 150 mG.

Krstic, Miroslav

468

Please cite this article in press as: J. Muff, E.G. Sgaard, Identification and fate of halogenated PAHs formed during electrochemical treatment of saline aqueous solutions, J. Hazard. Mater. (2011), doi:10.1016/j.jhazmat.2010.12.110  

E-Print Network [OSTI]

, Denmark a r t i c l e i n f o Article history: Received 14 October 2010 Accepted 21 December 2010 cell equipped with a Ti/Pt90­Ir10 anode was used in a batch recirculation setup with naphthalene of petroleum products (automo- bile fuel, lubricating oils, etc.) to combustion processes (fuel, wood

Hansen, René Rydhof

469

Palaeomagnetic study of a subaerial volcanic ridge (So Jorge Island, Azores) for the past 1.3 Myr: evidence for the Cobb Mountain Subchron, volcano flank instability and tectonomagmatic implications  

Science Journals Connector (OSTI)

......island first involved the construction of an NNW-SSE ridge...responsible for the construction of the central-western...to the geographical sectors of the island. Dykes...appears as soon as the heating run starts (Figs 4a...chron, Earth Planets Space, 54, 679-690. Hsu......

P. F. Silva; B. Henry; F. O. Marques; A. Hildenbrand; P. Madureira; C. A. Mriaux; Z. Kratinov

2012-03-01T23:59:59.000Z

470

Lava Dome | Open Energy Information  

Open Energy Info (EERE)

"coulees." Volcanic domes commonly occur within the craters or on the flanks of large composite volcanoes. The nearly circular Novarupta Dome that formed during the 1912 eruption...

471

Curriculum Vitae Personal Data  

E-Print Network [OSTI]

Curriculum Vitae 1 Personal Data Name : Dudy Darmawan Wijaya Place/Date of Birth : Bandung. Thesis: "Monitoring volcano deformation using GPS Method" #12;Curriculum Vitae 2 Working

Schuh, Harald

472

Feature Detection, Characterization and Confirmation Methodology: Final Report  

E-Print Network [OSTI]

and J. Whitney. 2004. Yucca Mountain Site Description. TDR-tomography studies at Yucca Mountain, Nevada, J. Geophys.volcanoes near Yucca Mountain, Nevada. U.S. Geological

Karasaki, Kenzi

2009-01-01T23:59:59.000Z

473

E-Print Network 3.0 - atmospheric elemental concentration Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

- Department of Geography, University of North Texas Collection: Geosciences 4 Project EARTH-11-TM1: Volcanoes and the global atmospheric phosphorus cycle Summary: volcanic...

474

Advanced 3D Geophysical Imaging Technologies for Geothermal Resource Characterization  

E-Print Network [OSTI]

We describe the ongoing development of joint geophysical imaging methodologies for geothermal site characterization and demonstrate their potential in two regions: Krafla volcano and associated geothermal fields in ...

Zhang, Haijiang

2012-01-01T23:59:59.000Z

475

A Multidisciplinary Approach To Detect Active Pathways For Magma...  

Open Energy Info (EERE)

started well before its occurrence by combining geological, seismic and geochemical data gathered in this part of the volcano. We were able, in fact, to highlight fractured...

476

Hanford Sitewide Probabilistic Seismic Hazard Analysis  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

seismic events are typically shallow (for example blasts generated in mines, quarries, and roadcuts; volcanoes; atmospheric phenomena). In the crustal earthquake catalog...

477

EA-1758: Finding of No Significant Impact | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

8: Finding of No Significant Impact 8: Finding of No Significant Impact EA-1758: Finding of No Significant Impact Drilling, Testing, and Monitoring of up to 12 Temperature Gradient/Passive Seismic Geothermal Exploratory Wells, Deschutes County, Oregon This FONSI supports DOE's decision to provide cost-shared funding to Davenport Newberry Holdings LLC's proposed project for drilling, testing, and monitoring up to 12 temperature gradient/passive seismic geothermal exploratory wells and describes the process by which DOE determined that funding the proposed project would not have a significant impact on the human environment. Finding of No Significant Impact Drilling, Testing and Monitoring of up to 12 Temperature Gradient/Passive Seismic Geothermal Exploratory Wells, Deschutes County, Oregon

478

EA-1758: Supplement to the Cumulative Impact Analysis | Department of  

Broader source: Energy.gov (indexed) [DOE]

EA-1758: Supplement to the Cumulative Impact Analysis EA-1758: Supplement to the Cumulative Impact Analysis EA-1758: Supplement to the Cumulative Impact Analysis Drilling, Testing, and Monitoring of up to 12 Temperature Gradient/Passive Seismic Geothermal Exploratory Wells Deschutes County, Oregon This document presents information supplemental to the Environmental Assessment (EA), Drilling, Testing, and Monitoring of up to 12 Temperature Gradient/Passive Seismic Geothermal Exploratory Wells Deschutes County, Oregon (DOE/EA-1758) prepared by the Bureau of Land Management (BLM). This document addresses potential impacts associated with other proposed future geothermal projects in the area of the Newberry National Volcanic Monument that may be cumulative with those described in the EA. Supplement to the Cumulative Impact Analysis of Drilling, Testing, and

479

PNOV NEA-2011-04  

Broader source: Energy.gov (indexed) [DOE]

September 1, 2011 September 1, 2011 RETURN RECEIPT REQUESTED Mr. James Smith Vice President URS Global Management & Operations Services 106 Newberry Street, SW Aiken, South Carolina 29801 NEA-2011-04 Dear Mr. Smith: This letter refers to the Office of Health, Safety and Security's Office of Enforcement and Oversight investigation into the facts and circumstances associated with the September 29, 2010, radiological contamination during Separations Process Research Unit Building H2 demolition. This occurrence was reported in Noncompliance Tracking System (NTS) report NTS--SPRU- URSWD-SPRU-2010-0001, Contamination During Demolition. The results of the investigation were provided to URS Global Management & Operations Services in an Investigation Report dated May 17, 2011. An enforcement

480

Slimhole Handbook- Procedures And Recommendations For Slimhole Drilling And  

Open Energy Info (EERE)

Slimhole Handbook- Procedures And Recommendations For Slimhole Drilling And Slimhole Handbook- Procedures And Recommendations For Slimhole Drilling And Testing In Geothermal Exploration Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Slimhole Handbook- Procedures And Recommendations For Slimhole Drilling And Testing In Geothermal Exploration Details Activities (27) Areas (8) Regions (0) Abstract: No abstract prepared. Author(s): Jim Combs, John T. Finger, Colin Goranson, Charles E. Hockox Jr., Ronald D. Jacobsen, Gene Polik Published: Geothermal Technologies Legacy Collection, 1999 Document Number: Unavailable DOI: Unavailable Source: View Original Report Acoustic Logs At Newberry Caldera Area (Combs, Et Al., 1999) Acoustic Logs At Steamboat Springs Area (Combs, Et Al., 1999) Core Analysis At Fort Bliss Area (Combs, Et Al., 1999)

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


481

EA-1758: Supplement to the Cumulative Impact Analysis | Department of  

Broader source: Energy.gov (indexed) [DOE]

: Supplement to the Cumulative Impact Analysis : Supplement to the Cumulative Impact Analysis EA-1758: Supplement to the Cumulative Impact Analysis Drilling, Testing, and Monitoring of up to 12 Temperature Gradient/Passive Seismic Geothermal Exploratory Wells Deschutes County, Oregon This document presents information supplemental to the Environmental Assessment (EA), Drilling, Testing, and Monitoring of up to 12 Temperature Gradient/Passive Seismic Geothermal Exploratory Wells Deschutes County, Oregon (DOE/EA-1758) prepared by the Bureau of Land Management (BLM). This document addresses potential impacts associated with other proposed future geothermal projects in the area of the Newberry National Volcanic Monument that may be cumulative with those described in the EA. Supplement to the Cumulative Impact Analysis of Drilling, Testing, and

482

WEA-201101  

Broader source: Energy.gov (indexed) [DOE]

October 3, 2011 October 3, 2011 RETURN RECEIPT REQUESTED Mr. David A. Pethick Group General Manager URS-Washington Division Global Management & Operations Services 106 Newberry Street SW Aiken, South Carolina 29801 WEA-2011-01 Dear Mr. Pethick: This letter refers to the Office of Health, Safety and Security's Office of Enforcement and Oversight investigation into the facts and circumstances associated with the October 4, 2010, hoisting incident that occurred when a telescopic hydraulic gantry system (THGS) tipped while lifting a 7,800-pound shield plug at the Sodium Bearing Waste Treatment Project (SBWTP) located at the U.S. Department of Energy (DOE) Idaho National Laboratory. The noncompliances associated with this event were reported into DOE's Noncompliance Tracking System (NTS) report NTS-ID--CWI-IWTU-2010-0007,

483

URS Consent Order  

Broader source: Energy.gov (indexed) [DOE]

David A. Pethick David A. Pethick Group General Manager Department of Energy Washington, DC 20585 October 13, 2011 URS Energy & Construction, Inc. Global Management and Operations Services 106 Newberry Street SW Aiken, South Carolina 29801 NC0-20 11-02 Dear Mr. Pethick: The Office of Health, Safety and Security's Office ofEnforcement and Oversight has completed its investigation into the facts and circumstances associated with identified deficiencies in the URS Energy & Construction, Inc. (URS) corrective action management, quality improvement, and work control programs. The U.S. Department of Energy (DOE) views these programs as vital to protecting workers and the public from the radiological hazards associated with the Sodium Bearing Waste Treatment Project (SBWTP) at DOE's Idaho National Laboratory. The

484

EA-1758: Final Environmental Assessment | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

758: Final Environmental Assessment 758: Final Environmental Assessment EA-1758: Final Environmental Assessment Drilling, Testing, and Monitoring of up to 12 Temperature Gradient/Passive Seismic Geothermal Exploratory Wells This Environmental Assessment has been prepared to disclose and analyze environmental effects of drilling, testing, and monitoring up to twelve temperature gradient/passive seismic geothermal exploratory wells on federal geothermal leases, as proposed by Davenport Newberry Holdings LLC. Drilling, Testing, and Monitoring of up to 12 Temperature Gradient/Passive Seismic Geothermal Exploratory Wells, DOE/EA-1758 (March 2010) More Documents & Publications EA-1758: Supplement to the Cumulative Impact Analysis EA-1758: Finding of No Significant Impact EA-1758-SA-01: Supplement Analysis

485

U N I V E R S I T Y O F C E N T R A L F L O R I D A | O R L A N D O , F L O R I D A w w w . c e c s . u c f . e d u CECS UpdatesCOL L EG E OF ENGINEERING & COMPUTER SCIENCE S P R I N G 2 0 1 3  

E-Print Network [OSTI]

and will explore how to accelerate speed of big data analytics. Mission partners include the Laboratory of Electrical and Computer Engineering (EECS). CECS faculty on the research team include Associate Professor will integrate all algorithms for various data products, including ultraviolet images provided by two UV imaging

Wu, Shin-Tson

486

Regressing Gas/Particle Partitioning Data for Polycyclic Aromatic Hydrocarbons  

Science Journals Connector (OSTI)

Regressing Gas/Particle Partitioning Data for Polycyclic Aromatic Hydrocarbons ... Although PAHs can be emitted to the environment as a result of natural combustion processes (e.g., forest fires and volcanoes), human activities are believed to dominate global PAH emissions, because high atmospheric concentrations of PAHs are usually observed in urban and industrial areas where vehicle traffic, aluminum smelting, residential heating, and other activities emit PAHs into the atmosphere (4, 5). ... One of the earliest approaches to describing the G/P partitioning equilibrium of PAHs, known as the Junge?Pankow model, relates ? to PL using the following: The parameter A in this equation is sometimes interpreted as the product of two terms c and ?. ? is the surface area of particles in a unit volume of air (cm2cm-3) and c (Pacm) is a substance-specific factor depending on ambient temper ature, compound, sorption sites, and the heats of desorption from surface and vaporization from the liquid compound (7, 10, 14). ...

Yushan Su; Ying Duan Lei; Frank Wania; Mahiba Shoeib; Tom Harner

2006-04-22T23:59:59.000Z

487

Atmos. Chem. Phys., 8, 66556663, 2008 www.atmos-chem-phys.net/8/6655/2008/  

E-Print Network [OSTI]

on how far these emissions are transported prior to deposition, these emissions can have important.s.l.) is a high emission rate, passively degassing active volcano located 60 km south-east of Mexico City and Physics SO2 emissions from Popocat´epetl volcano: emission rates and plume imaging using optical remote

Meskhidze, Nicholas

488

Microbial Ecology of the Dark Ocean above, at, and below the Seafloor  

Science Journals Connector (OSTI)

...host unique features in the form of mud volcanoes, gas seeps, and gas hydrates (Fig. 4). Mud volcanoes and cold gas...sediments, p. 99-139. In I. R. Kaplan (ed.), Natural gases in marine sediments. Plenum, New York, NY. 88...

Beth N. Orcutt; Jason B. Sylvan; Nina J. Knab; Katrina J. Edwards

2011-06-01T23:59:59.000Z

489

Science Education Handout June 2014 Where Can I Find It? What Can I Do With It? What Does It Look Like?  

E-Print Network [OSTI]

volcano FAQs, download educational posters and teacher guidebooks, view volcano movies, and exploreScience Education Handout June 2014 Where Can I Find It? What Can I Do With It? What Does It Look Like? Educational Resources for Primary, Secondary, and University Educators and Students http://education

Torgersen, Christian

490

Integrating retrievals of volcanic cloud characteristics from satellite remote sensors: a summary  

Science Journals Connector (OSTI)

...pressure using the Ca, H and K lines in the solar spectrum. Future designs of TOMS instruments...and Colima volcanoes, Costa Rica and Mexico: February 1982. J. Geophys. Res...eruptions of El Chichon Volcano (Chiapas, Mexico): character of the eruptions, ashfall...

2000-01-01T23:59:59.000Z

491

Microbial Ecology of the Dark Ocean above, at, and below the Seafloor  

Science Journals Connector (OSTI)

...features in the form of mud volcanoes, gas seeps, and gas hydrates (Fig. 4). Mud volcanoes and cold gas seeps are...gas content, some of the gas can become trapped in gas hydrates, gas-rich ice-like structures formed from the reaction...

Beth N. Orcutt; Jason B. Sylvan; Nina J. Knab; Katrina J. Edwards

2011-06-01T23:59:59.000Z

492

PMEL/Vents Ocean Acoustics Bob Dziak, Presenter  

E-Print Network [OSTI]

and endangered species under MMPA and ESA)species under MMPA and ESA) Ocean explorationOcean exploration Seismic, volcano and tsunami hazard researchSeismic, volcano and tsunami hazard research Ocean ambient noise)Nuclear Test Ban Treaty verification (Dept of Energy) Identification of illegal fishing

493

2/02 NASA JSC Destination: Mars 17 Making and Mapping  

E-Print Network [OSTI]

. Background Volcanoes and/or lava flows are prominent features on all large rocky planetary bodies. Even some: Mars 2/02 NASA JSC In addition to shield volcanoes,there are dark, flat layers of basaltic lava flows flat work area with newspaper to protect from spills. Classroom Pr

494

Across the Great Craterland to the Congo: a Sequel to The Wonderland of the Eastern Congo Describing a Journey of Exploration and Research to the Land of the Giant Craters in Tanganyika Territory, and to the Forests, Lakes, and Volcanoes of the South-Eastern Congo; with some Account of the African Apes, and the Capture and Training of the African Elephant  

Science Journals Connector (OSTI)

... CAPTAIN BARNS'S volume on his expedition in 1921-22 from Mombasa to the Congo at Stanleyville and thence to Capetown is a valuable contribution to the natural history of ... expedition was the discovery of a large butterfly which has been seen on the Upper Congo, but has not yet been captured. On his way to the haunts of this ...

1924-11-29T23:59:59.000Z

495

A Gravitational Spreading Origin For The Socompa Debris Avalanche | Open  

Open Energy Info (EERE)

Gravitational Spreading Origin For The Socompa Debris Avalanche Gravitational Spreading Origin For The Socompa Debris Avalanche Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Gravitational Spreading Origin For The Socompa Debris Avalanche Details Activities (0) Areas (0) Regions (0) Abstract: Socompa Volcano arguably provides the world's best-exposed example of a sector collapse-derived debris avalanche deposit. New observations lead us to re-interpret the origin of the sector collapse. We show that it was triggered by failure of active thrust-anticlines in sediments and ignimbrites underlying the volcano. The thrust-anticlines were a result of gravitational spreading of substrata under the volcano load. About 80% of the resulting avalanche deposit is composed of substrata formerly residing under the volcano and in the anticlines. The collapse

496

Constraints On The Mechanism Of Long-Term, Steady Subsidence At Medicine  

Open Energy Info (EERE)

Constraints On The Mechanism Of Long-Term, Steady Subsidence At Medicine Constraints On The Mechanism Of Long-Term, Steady Subsidence At Medicine Lake Volcano, Northern California, From Gps, Leveling, And Insar Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Constraints On The Mechanism Of Long-Term, Steady Subsidence At Medicine Lake Volcano, Northern California, From Gps, Leveling, And Insar Details Activities (2) Areas (1) Regions (0) Abstract: Leveling surveys across Medicine Lake volcano (MLV) have documented subsidence that is centered on the summit caldera and decays symmetrically on the flanks of the edifice. Possible mechanisms for this deformation include fluid withdrawal from a subsurface reservoir, cooling/crystallization of subsurface magma, loading by the volcano and dense intrusions, and crustal thinning due to tectonic extension (Dzurisin

497

A&G Volume 54 Issue 5, Full Issue  

Science Journals Connector (OSTI)

......discovers 24 pulsars Citizen science targets volcanoes Chandra marathon shows black hole habits More water found on the Moon. 8 Missionupdate...environmental monitoring, data handling for industries including oil exploration and financial services ... all these are areas......

A&G Volume 54 Issue 5; Full Issue

2013-10-01T23:59:59.000Z

498

Rock-water interaction and evolution of sulphide ores in the late Archaean Chitradurga greenstone belt of southern India  

Science Journals Connector (OSTI)

Sulphide ore mineralization developed in proximity to iron formations in a cyclic volcano-sedimentary sequence that forms the offshore part of the late Archaean intracratonic basin of the Chitradurga greenston...

H. N. Bhattacharyay; A. D. Mukherjee; P. K. Bhattacharyay

1993-11-01T23:59:59.000Z

499

CLIMATIC AND DEMOGRAPHIC CONSEQUENCES OF THE MASSIVE VOLCANIC ERUPTION OF 1258  

E-Print Network [OSTI]

, the source volcano for the 13th century aerial fal- lout remains unknown. A Madinah, Saudi Arabia, eruption in 1256 (Camp et al., Climatic Change 45: 361­374, 2000. © 2000 Kluwer Academic Publishers. Printed

500

Thermal and mechanical development of the East African Rift System  

E-Print Network [OSTI]

The deep basins, uplifted flanks, and volcanoes of the Western and Kenya rift systems have developed along the western and eastern margins of the 1300 km-wide East African plateau. Structural patterns deduced from field, ...

Ebinger, Cynthia Joan

1988-01-01T23:59:59.000Z