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"Geothermal"×

SSGF Trace Element Concentrations

Jan 08, 2026
706.57 kB
Awaiting release
Presented are trace element concentrations of minerals from the Salton Sea Geothermal Field (SSGF), located in the Imperial Valley, California. With a recent increase in demand for lithium, the area is actively being studied as a source of geothermal brine for lithium extraction. ...
Authors
Kovalick, A. et al University of California Riverside
geothermaltrace elementssalton sea geothermal fieldrocksmineralhydrothermallithium valleygeothermal brineraw dataimperial countyssgfimperial valleyrare earth elementsreecritical mineralsmnznconibrine-rock reactionrock samplesbrine samplesrhyolitic domesdurmid hillsschmitt and hulenca 2-14wellschemistryfluid chemistrygeochemistrysalton sealithium extraction

Development of a Downhole Tool Measuring Real-Time Concentration of Ionic Tracers and pH in Geothermal Reservoirs

Mar 31, 2014
Size unavailable
Publicly accessible
For enhanced or Engineered Geothermal Systems (EGS) geothermal brine is pumped to the surface via the production wells, the heat extracted to turn a turbine to generate electricity, and the spent brine re-injected via injection wells back underground. If designed properly, the sub...
Authors
Hess, R. et al Sandia National Laboratories
geothermalegsdownhole toolreservoir monitoringchemical tracershigh temperature electrochemical sensorhigh temphigh temperatureelectrochemical sensorionic tracersengineered geothermal systems egssandia national labssnldoi 10.1117/12.2051151tracerdownholehigh pressure

GeoRePORT Case Studies Coso, WSMR, Dixie Valley, and Chena Hot Springs

Sep 30, 2019
8.09 MB
Publicly accessible
The Geothermal Resource Portfolio Optimization and Reporting Technique (GeoRePORT) was developed with funding from the U.S. Department of Energy Geothermal Technologies Office to assist in identifying and pursuing long-term investment strategies through the development of a resour...
Authors
Kolker, A. et al National Renewable Energy Laboratory
geothermalenergysociotechnosocialtechnicaleconomicassessmentanalysisresourcegeoreportfeasibilitycase studycase studiesreportingprotocoldixie valleycosochenawsmrwhite sands missile rangegradeexplorationproject readinessportfolio optimizationreporting toolworksheetinput

GLADE Project: Pre-Feasibility Economic Evaluation by National Lab of the Rockies

Aug 28, 2026
1.96 MB
Publicly accessible
The Geothermal Limitless Approach to Drilling Efficiencies (GLADE) project was undertaken in Denver-Julesburg (DJ) Basin Colorado to evaluate whether advanced oil and gas drilling practices could be adapted to improve geothermal well construction in deep, hot, hard-rock environmen...
Authors
Mibei, G. et al OXY USA Inc.
geothermalenergyeconomic evaluationdj basincoloradogladetechno-economicclosed-loopegsfeasibilitythermophysicaldrilling costlcoe sensitivity

Regulatory and Permitting Information Desktop (RAPID) Toolkit

Sep 30, 2014
18.76 MB
Publicly accessible
The Regulatory and Permitting Information Desktop (RAPID) Toolkit combines the former Geothermal Regulatory Roadmap, National Environmental Policy Act (NEPA) Database, and other resources into a Web-based tool that gives the regulatory and utility-scale geothermal developer commun...
Authors
Young, K. and Levine, A. National Renewable Energy Laboratory
geothermalenergyregulatoryrapiddatabasepermittingtoolkitroadmapregulatory roadmapnepapermitlibrarybest practicesblmrapid toolkitgrcgeothermal resource councilbulk transmissionnational environmental policy acteaenvironmentalassessment

Utah FORGE: Well 52-21 Logs and Data: Roosevelt Hot Spring Area

Mar 03, 2016
97.37 MB
Publicly accessible
This is a compilation of logs and data from Well 52-21 in the Roosevelt Hot Springs area in Utah. This well is also in the Utah FORGE study area. The file is in a compressed .zip format and there is a data inventory table (Excel spreadsheet) in the root folder that is a guide to t...
Authors
Moore, J. Energy and Geoscience Institute at the University of Utah
geothermalforgeutah forgeegsutah egsroosevelt hot springutah geothermal wellswell logsutah well logsutah geothermalgeothermal well logsroosevelt hot springswater analysiswater qualitygeochemistryflow samplewireline samplepressure surveytemperature surveysubsurfacehistorywell schematicsite mapwell locationscasing schematicwell completionbhtgradienthydrothermal alterationcompensated soniccompensated neutronformation densityporositylaterlogdual inductionelectromagneticelectro-magneticthickness toolfracture identificationmud logcaliperboreholedownholegeophysicssurveygeophysicalgeochemicalwell datautah52-21well logresourcecharacterizationmilford

Utah FORGE: Well 82-33 Logs and Data, Roosevelt Hot Spring Area

Mar 03, 2016
74.2 MB
Publicly accessible
This is a compilation of logs and data from Well 82-33 in the Roosevelt Hot Springs area in Utah. This well is also in the Utah FORGE study area. The file is in a compressed .zip format and there is a data inventory table (Excel spreadsheet) in the root folder that is a guide to t...
Authors
Moore, J. Energy and Geoscience Institute at the University of Utah
geothermalforgeegsutah forgeutah egsroosevelt hot springgeothermal well logswell logsutah well logsgeothermal wellsutah geothermal wellsroosevel hot springbottom hole pressurecasing schematiccleanoutsdirctional surveygeochemistrygeology loginjection cpaacitymorning reportsplan of operationsspinner surveyinjection testwater analysiswater chemistrycompensated soniccalipercement bondcollar logcompensated neutronformation densitydifferential temperaturegamma raymud loginductionpressure surveytemperature surveywell logwell data82-33utahresourcecharacterizationmilfordroosevelt hot springs

MT Survey on the Glass Buttes Geothermal Exploration Project in Lake County, Oregon

Nov 08, 2010
15.84 MB
Publicly accessible
Zonge Geosciences, Inc. performed a magnetotelluric (MT) survey for the Glass Buttes Project at the request of Ormat Technologies Inc. during the period of 7 October 2010 to 8 November 2010. This report provides the deep electromagnetic data and methods that were used to assist O...
Authors
Akerley, J. Ormat Nevada Inc
geothermaloregonmagnetotelluricmtglass butteslake countyelectromagnetic datageothermal resourcesmt surveyreportmagnetotelluric surveygeophysicsgeophysical1d inversion2d inversionparametersinstrumentationsafetyenvironmental issuesenvironmental impactsdata acquisitioneast areawest areacomputationsgeomagnetic indicesresistivity-depth sectioninversion resistivity

GLADE Project: Pre-Drill Permit Plans for GLADE East and GLADE West wells

Aug 28, 2026
999.11 kB
Publicly accessible
Permit Plans for GLADE East and GLADE West wells in the DJ Basin, Colorado. Files contain pre-drill permit information on the siting and anti-collision analysis for the wells. Wellbore trajectories are evaluated to position the wells within and around existing wellbores. Files inc...
Authors
Rhodes, R. OXY USA Inc.
geothermalenergywell plangladedj basincoloradopermittinganticollisionsiting

A Class III Cultural Resources Inventory of Proposed Roads and Drill Pads for the McGee Mountain Geothermal Project, Humboldt County, Nevada

Aug 10, 2010
447.37 kB
Publicly accessible
From July 20th to July 22nd, 2010, Chambers Group personnel conducted a cultural resources inventory of the project area. The recordation and inventory resulted in the recordation a single newly identified prehistoric site (CrNV-2-9605) and five isolated finds (CrNV-2-1490 to 1494...
Authors
Zehner, R. Geothermal Technical Partners, Inc.
geothermalnevadamcgee mountaincultural studycultural resourcesinventoryhumboldt county

Geothermal Thermoelectric Generation (G-TEG) with Integrated Temperature Driven Membrane Distillation and Novel Manganese Oxide for Lithium Extraction Final Report

Mar 01, 2018
1.99 MB
Publicly accessible
This project aims to develop an innovative Geothermal ThermoElectric Generation (G-TEG) system specially designed to both generate electricity and extract high-value lithium (Li) from low-temperature geothermal brines. The process combined five modular technologies including silic...
Authors
Renew, J. et al Southern Research Institute
geothermalenergygteglithium extractionlithium sorbencythermoelectric powerdevelopmentfabricationintegrated membrane distillationmethodstechnical assessmenteconomic assessmenttechnoeconomictechno-economicpower generationmanganese oxide sorbentmn-oxidemno2

Play Fairway Analysis CA-NV-OR: San Emidio Geophysical Data

Aug 05, 2015
12.56 MB
Publicly accessible
Various geophysical exploration data for San Emidio KGRA
Authors
M, C. University of California
geothermalgeophysicssan emidiogravityself potential resistivitygradiometrymagneticpsinsargeophysical surveyinvestigationassessmentsurveysiteresourcespinterferometrygradientremote sensingmagneticsinsarca-nv-orpfaplay fairway analysis

Improved Rare Earth Element Sorption from Simulated Geothermal Brines: Effect of Gassed versus Degassed Brines

May 24, 2016
167.85 kB
Publicly accessible
A study exploring sorption and stripping characteristics of sorption media when simulated geothermal brines are degassed or not degassed. Experiments were done at 70degC. The brines used in this study were formulated by Tusaar. The two brines used/simulated are labeled 1M and 1C...
Authors
Stull, D. Tusaar Corp.
geothermalmediarare earth elementsmedia sorptiondegassed brinemineral recoverysimulated brinereegasseddegassedstrip-elutionelutionsorption studypacked column

Brady's Geothermal Field Nodal Seismometer Earthquake Data

Mar 21, 2016
95.92 MB
Publicly accessible
90-second records of data from 238 three-component nodal seismometer deployed at Bradys geothermal field. The time window catches an earthquake arrival. Earthquake data from USGS online catalog: Magnitude: 4.3 ml +/ 0.4 Location: 38.479 deg N 118.366 deg W +/ 0.7 km Depth: 9.9 km...
Authors
Feigl, K. University of Wisconsin
geothermalpassive seismicearthquakebrady geothermal fieldnevadaporotomoseismicmonitoringeqmicroseismicitymicroseismic3-componentnv

Transported Geothermal Energy Technoeconomic Screening Tool Calculation Engine

Sep 21, 2016
449.36 kB
Publicly accessible
This calculation engine estimates technoeconomic feasibility for transported geothermal energy projects. The TGE screening tool (geotool.exe) takes input from input file (input.txt), and list results into output file (output.txt). Both the input and ouput files are in the same f...
Authors
Liu, X. Oak Ridge National Laboratory
geothermaltranportedabsorptionlow temperaturetransported

Colorado Potential Geothermal Pathways

Feb 01, 2012
68.99 kB
Publicly accessible
This layer contains the weakened basement rocks. Isostatic gravity was utilized to identify structural basin areas, characterized by gravity low values reflecting weakened basement rocks. Together interpreted regional fault zones and basin outlines define geothermal "exploration f...
Authors
E., R. Flint Geothermal, LLC
geothermalcoloradobasement weaknessgravityfaultsfluid flowbasement weaknessesarcgisshapefileshape filegeospatialgeospatial datadatageophysicsexplorationpfaplay fairwayanalysissuperheated fluid flowvolcanic activityremote sensingfault detectionanomaly detection

Geologic Map and GIS Data for the Salt Wells Geothermal Area

Oct 31, 2011
15.83 MB
Publicly accessible
Salt Wells-ESRI Geodatabase (ArcGeology v1.3): Contains all the geologic map data, including faults, contacts, folds, dikes, unit polygons, and attitudes of strata and faults. List of stratigraphic units and stratigraphic correlation diagram. Locations of 40Ar/39Ar samples.
Authors
Hinz, N. University of Nevada
geothermalsalt wells geothermal areageologic mapquaternary faultsstructural controlsesrigeodatabasearcgisgis datageospatial datafaultsfaultingcontactsgeologic contactfoldsfoldingdikesunit polygonsstrataattitudesstratigraphystratigraphic unitsstratigraphic correlationsalt wells

Hawthorne Nevada Deep Direct-Use Feasibility Study Geophysics GIS Data

Mar 29, 2018
1.48 MB
Publicly accessible
The objective of this project is to use a multi-disciplinary, three-tiered approach to assess the geothermal resource and determine the feasibility of implementing a large-scale, direct-use facility for the Hawthorne Army Depot (HAD) and the various town and county facilities in H...
Authors
Lowry, T. Nevada Bureau of Mines and Geology
geothermalenergydirect usedeep direct usewellsgeochemistrygeophysicsreservoir modelingquaternary faultshawthorne army weapons depotgravitymagneticaeromagaeromagneticsground magneticsgravity cross sectiondduhawthorne

Hawthorne Nevada Deep Direct-Use Feasibility Study Peer Review Presentation

Nov 13, 2017
3.62 MB
Publicly accessible
The objective of this project is to use a multi-disciplinary, three-tiered approach to assess the geothermal resource and determine the feasibility of implementing a large-scale, direct-use facility for the Hawthorne Army Depot (HAD) and the various town and county facilities in H...
Authors
Lowry, T. Nevada Bureau of Mines and Geology
geothermalenergynevadadirect usedeep direct usewellsgeochemistrygeophysicsreservoir modelingquaternary faultshawthorne army weapons depotdduhawthornepeer reviewpresentationproject overviewhadhawd

Utah FORGE: Pressure Temperature Logs from Blundell Well 71-10, Beaver County

Oct 08, 2018
52.5 kB
Publicly accessible
This archive contains an Excel spreadsheet with pressure and temperature logs from PacifiCorp well 71-10. This well is in the Blundell Power Plant geothermal well field near Roosevelt Hot Springs, Beaver County, Utah. The spreadsheet also contains UTM coordinates for the location ...
Authors
Foster, K. Energy and Geoscience Institute at the University of Utah
geothermalenergypressure/temperature logsutahutah forgewell 71-10roosevelt hot springsbeaver countygeothermal wellgeothermal well 71-10utpressuretemperatureblundell power planttraverse surveymilfordpacificorplogswelllogforge71-10blundellwell logresourcecharacterizationegswell datawell location

Hawaii Play Fairway Analysis: Groundwater Chemistry

Mar 20, 2017
51.02 kB
Publicly accessible
Groundwater geochemistry data collected for the phase 2 of the Hawaii Play Fairway Analyses. These data are included in a Lautze et al. paper to Geothermics (in review).
Authors
Lautze, N. University of Hawaii
geothermalenergywellgroundwaterchemistryhawaiiwatergeochemistrywater chemistryaqueous chemistrysamplingplay fairwayhydrogeologyhydrochemistryhydrogeochemistrypfaresourcecharacterizationblindphase 2

Lithium Uptake Data of Lithium Imprinted Polymers

Dec 04, 2015
455 kB
Publicly accessible
Batch tests of lithium imprinted polymers of variable composition to assess their ability to extract lithium from synthetic brines at T = 45 degC. Initial selectivity data are included
Authors
Ventura, S. SRI International
geothermallithiumbrinessorbentgeothermal mineral recoverylithium polymer sorbentslithium removal efficiencyngdsusgincontent model

Pressure Data from Cranfield CO2 Thermosiphon Test

Jan 21, 2015
16.38 MB
Publicly accessible
Pressure data recorded using PANEX pressure gauges at the bottom of wells CFU31-F2 and CFU31-F3.
Authors
Freifeld, B. Lawrence Berkeley National Laboratory
geothermalco2 geothermalthermosiphonpressure testingpressure testwell datacranfieldmississippimstemperature

Brady's Geothermal Field Active Source Seismic Survey MetaData

Mar 28, 2016
2.03 MB
Publicly accessible
Sweep parameters, source locations and trigger timing for the four Phases of active source seismic data acquisition.
Authors
Robertson, M. University of Wisconsin
geothermalbrady geothermalactive sourceegsvibroseisseismicsource locationtrigger timegeophysicsgeophysicalporotomo

Lancaster County Adult Detention Facility Geothermal System Domestic Hot Water System

Oct 20, 2008
390.22 kB
Publicly accessible
Feasibility study completed to identify the economic and operations benefits of using a geothermal based heat pump to supplement domestic hot water production for a large county detention facility.
Authors
Davlin, T. District Energy Corporation
geothermalheat pumpdomestic hot waterground source heat pumplincolnlancaster nebraskanebraskaghpfeasibility studyadult detention facility
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