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Geologic Map and GIS Data for the Patua Geothermal Area

Oct 31, 2011
233.83 MB
Publicly accessible
Patua-ESRI Geodatabase (ArcGeology v1.3): Contains all the geologic map data, including faults, contacts, folds, veins, dikes, unit polygons, and attitudes of strata and faults. List of stratigraphic units. Locations of geothermal wells. Locations of 40Ar/39Ar and tephra samples.
Authors
E., J. University of Nevada
geothermalgeologic mappatua geothermal areaesrigeodatabasearcgisgis datageospatial datatephra samplesfaultsfaultingcontactsgeologic contactsfoldsfoldingveinsdikesunit polygonsstratastratigraphystratigraphic unitswell locationspatua

Utah FORGE: Leapfrog 3D Geologic Movie

May 18, 2018
Size unavailable
Publicly accessible
This is a 3D geological movie of the Utah FORGE area created with Leapfrog Geothermal 3D modelling software. The movie shows the Utah FORGE site, wells, seismic and lithologic cross-sections, and rock unit tops. This illustrates the thick crystalline granitoid EGS reservoir.
Authors
Podgorney, R. Energy and Geoscience Institute at the University of Utah
geothermalenergy3d geologyutah forgeutahroosevelt hot springsgeologic movieleapfrog movieforgeegsmodelgeologicleapfrogwellsseismiccross sectionformation topsgeologystructuralmodeling3dmoviemilfordreservoirgranitoidcrystalline

Hawthorne Nevada Deep Direct-Use Feasibility Study LiDAR

Mar 29, 2018
1.02 GB
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 depotwalker lakedduhawthornegeospatial data

Magnetotelluric Data from Mountain Home, ID

Sep 18, 2020
5.27 MB
Publicly accessible
This dataset includes magnetotelluric transfer functions in the form of EDI files for 16 stations collected by the USGS and 40 stations collected by Quantec Geoscience for Lawerence Berkeley National Lab around the Mountain Home area in Idaho. A 3D electrical resistivity model is ...
Authors
Peacock, J. and Gasperikova, E. United States Geological Survey
geothermalmagnetotelluric datamountain homemagnetotellurictransfer functionediidahoelectrical resistivitymodelingmodemyetiusgssnake river plainsrppfaresourcecharacterizationblindmtpypythongeophysicsmagneticsgeomagneticelectromagneticconductivity

Utah FORGE: Faults, Fractures, and Lineaments in the Mineral Mountains

Mar 09, 2016
2.92 MB
Publicly accessible
This submission includes a shapefile of the Opal Mound Fault, and multiple datasets of lineaments mapped in the Mineral Mountains which overlook the Utah FORGE site, hyperlinked to rose diagrams in a polygon grid shapefile.
Authors
Moore, J. Energy and Geoscience Institute at the University of Utah
geothermalforgelineamentsfracturesfaultsutahmilfordopal moundlineamentfracturejointegsmineral mountainsfaultopalmoundshapefileshape filearcgisgeospatial datautah forgegeologystructuralroosevelt hot springsrose diagram

Utah FORGE 5-2557: Fluid and Temperature in Fracture Mechanics and Coupled THMC Processes 2025 Workshop Presentation

Sep 18, 2025
106.89 MB
Publicly accessible
This is a presentation on the Role of Fluid and Temperature in Fracture Mechanics and Coupled Thermo-Hydro-Mechanical-Chemical (THMC) Processes for Enhanced Geothermal Systems project by Purdue University, presented by Distinguished Professor of Physics & Astronomy, Dr. Laura J. P...
Authors
Pyrak-Nolte, L. Purdue University
geothermalenergyutah forgeegs2025 annual workshopfracture mechanicsthmcfluid-rock interactionsrate-and-statefrictioncoulomb failureseismicaseismicgeomechanicspresentationpresentation recordingpresentation slidesreport

Utah FORGE 3-2417: Simulations for Distributed Acoustic Sensing Strain Signatures as an Indicator of Fracture Connectivity

Jan 01, 2023
21.99 MB
Publicly accessible
This dataset encompasses simulations of strain signatures from both hydraulically connected and "near-miss" fractures in enhanced geothermal systems (EGS). The files and results are presented from the perspective of digital acoustic sensing's (DAS) potential to differentiate the t...
Authors
Ward-Baranyay, M. et al Rice University
geothermalenergyforgeutah forgeegsmilfordutahcomsoldfnmatlabsimulationnear-miss fracturedasdistributed acoustic sensingmodelingstrainfogmoregeophysicshydrogeomechanicssub-nanostraincodestimulation

Geothermal Resource at the McGee Mountain Prospect, Humboldt County, Nevada

Jul 01, 2010
2.64 MB
Publicly accessible
This report describes the geothermal resource at McGee Mountain, including: 1. Local geology 2. Thermal features 3. Known boreholes and temperature gradients 4. Geophysical surveys 5. Fluid geochemistry and geothermometry 6. Estimate of the heat-in-place Description of the heat-i...
Authors
Zehner, R. Geothermal Technical Partners, Inc.
geothermalnevadamcgee mountaingeologygeochemistrymonte carloheat in place estimatereportthermal featuresborehole gradienttemperature gradientgeophysicsgeophysical surveyboreholebore holegeothermometryfluidheat-in-place

Newberry EGS Demonstration: Well 55-29 Stimulation Data

Dec 08, 2012
273.53 MB
Publicly accessible
The Newberry Volcano EGS Demonstration in central Oregon, a 3 year project started in 2010, tests recent technological advances designed to reduce the cost of power generated by EGS in a hot, dry well (NWG 55-29) drilled in 2008. First, the stimulation pumps used were designed to ...
Authors
T., T. AltaRock Energy Inc
geothermalegsdiverter materialmicroseismic monitoringtemperature monitoringgroundwater monitoringnewgengeophysical logsdiverter injectionseismicwell constructiondaily reporttracer injection and groundwater monitoringlithologytemperaturegeochemistrystimulation datapublicationswhpflowstimulationhydraulicwaterseismicitymonitoringmicroseismicitywelllogdrillingreportcataloggeophysicscasing55-29diverterstzim

Walker Ranch 3D Seismic Images

Mar 01, 2016
836.05 kB
Publicly accessible
Amplitude images (both vertical and depth slices) extracted from 3D seismic reflection survey over area of Walker Ranch area (adjacent to Raft River). Crossline spacing of 660 feet and inline of 165 feet using a Vibroseis source. Processing included depth migration. Micro-earthqua...
Authors
J., R. Lawrence Livermore National Laboratory
geothermal3d seismic reflectionwalker ranchraft river3d seismicdepth slicenarrowsmeqmicroseismicitygeophysicsegsnarrows zoneactive source

Hawthorne Nevada Deep Direct-Use Feasibility Study Shallow Temperature Survey

Mar 29, 2018
1.98 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 depotshallow tempshapefilearcgisgeospatial datakmlkmzdduhawthorne

Utah FORGE: Rock Properties

Apr 07, 2018
32.28 MB
Publicly accessible
This is an Excel spreadsheet that contains rock properties from several wells in the Utah FORGE study area. This includes a map of the wells. Data is described in the Final Topical Report included in the resources below.
Authors
Gwynn, M. Energy and Geoscience Institute at the University of Utah
geothermalenergyforgeutah forgerock propertiesroosevelt hot springsroosevelt hot springs rock propertiesresistivitytemperature plotsgammasonicdensityvelocitycaliperporositymaficslocation mapdrilling datalog responsequartzbulk densityksparmagnetic susceptibilitycorerock propsutahrockpropertieswell dataresourcecharacterizationgeomechanicsegsmilford

Geochemistry and paleo-geothermal features Applications of Machine Learning Techniques to Geothermal Play Fairway Analysis in the Great Basin Region, Nevada

Nov 01, 2020
249.84 kB
Publicly accessible
This submission contains the geochemistry dataset and paleo-geothermal features (sinter, travertine, tufa) (shapefiles and symbology) used in the Nevada Geothermal Machine Learning project. A submission linking the full GitHub repository for our machine learning Jupyter Notebooks...
Authors
Faulds, J. and Ayling, B. Nevada Bureau of Mines and Geology
geothermalenergygeochemistrysintertravertinetufapaleo-geothermalnevadamachine learninggeothermometryplay fairwaygeospatial datageospatialcodegeophysicscharacterization

3D Model of the McGinness Hills Geothermal Area

Dec 31, 2013
39.44 MB
Publicly accessible
The McGinness Hills geothermal system lies in a ~8.5 km wide, north-northeast trending accommodation zone defined by east-dipping normal faults bounding the Toiyabe Range to the west and west-dipping normal faults bounding the Simpson Park Mountains to the east. Within this broad ...
Authors
E. Faulds, J. University of Nevada
geothermal3d modelmcginness hillsmcginness hills geothermal areafaultingtuffstratigraphystratigraphic unitsfaultscross-sectioncross sectiongeologygeologic unitsgeologic contactdatageospatial data

Play Fairway Analysis CA-NV-OR: Figures on 2km Grids

Sep 15, 2015
98.44 MB
Publicly accessible
Various data sets displayed on a 2km grid for the Play Fairway Analysis CA-NV-OR area.
Authors
M, C. University of California
geothermalgeologic profilegeochemistrygeophysicsstructuralquantity of dataseismicheat rankpermeabilityfavorabilityskewheat flowland accessprotected landcalifornianevadaoregonca-nv-orpfaplay fairway analysisrankheatseismic momentexplorationcharacterizationgeospatial datarastergeoreferenced

Low-Temperature Hydrothermal Resource Potential Estimate

Jun 30, 2016
2.79 MB
Publicly accessible
Compilation of data (spreadsheet and shapefiles) for several low-temperature resource types, including isolated springs and wells, delineated area convection systems, sedimentary basins and coastal plains sedimentary systems. For each system, we include estimates of the accessible...
Authors
Mullane, M. et al National Renewable Energy Laboratory
geothermalhydrothermallow-temperaturedirect usespringswellsdelineated areasedimentary basinaccessible resource basemean extractable resourcebeneficial heatusgsresource potentialcoastal plainslow temperatureegsdepthshallow temperauteconvectionconductioncoastal plainisolatednrelsmubottom-hole-temperaturetemperature datadepth dataisolated systemshapefilegis data

High Temperature Chemical Sensing Tool: Preliminary pH and reference electrode test results

Sep 30, 2014
38.09 MB
Publicly accessible
These data detail results from preliminary pH and reference electrode tests. The intention of this experiment is to test a novel High Temperature Chemical Sensing Tool for Distributed Mapping of Fracture Flow in EGS. 3 reference stability, a commercial reference, commercial stabil...
Authors
Cieslewski, G. Sandia National Laboratories
geothermaltracersphreference electrodehigh temperature chemical sensing toolhigh temperaturereferenceegschemical sensingstability testelectrodefracture flow

EGS Collab Experiment 1: In-situ observation of pre-, co and post-seismic shear slip preceding hydraulic fracturing

May 22, 2018
136.27 MB
Publicly accessible
Understanding the initiation and arrest of earthquakes is one of the long-standing challenges of seismology. Here we report on direct observations of borehole displacement by a meter-sized shear rupture induced by pressurization of metamorphic rock at 1.5 km depth. We observed the...
Authors
Guglielmi, Y. et al Lawrence Berkeley National Laboratory
geothermalenergyegsegs collabsurfsanford underground research facilityseismicinjection teststimulationslip vectorshearaxialdisplacementpressureborehole displacementdeformationsimfipprobeboreholee1-ipre-slipco-seismicslippost-seismicaftersliphydraulicfracturingin-situ

Hawaii Play Fairway Analysis: Lanai Resistivity and Density 3D Inversion Models

Jun 01, 2020
42.2 MB
Publicly accessible
To prepare for its third phase, the Hawaii Play Fairway project conducted groundwater sampling and analyses in ten locations in the Hawaiian islands, magnetotelluric (MT) and gravity surveys, as well as calculations of 3D subsurface stress due to the weight of the rock underlying ...
Authors
Lautze, N. et al University of Hawaii
geothermalenergyhawaiilanaimagnetotelluricgravityhaleakalamauimauna keamtmasurveydatateststresssubsurfacevolcanoresistivitydensityfracture induced permeabilityegsenhanced geothermal systemresourcepotentialresource probabilityexploratory drilling

EGS Collab Experiment 2: Earth Model Datasets

May 29, 2022
747.89 MB
Publicly accessible
The EGS Collab Project performed a series of tests to increase the understanding the response of crystalline rock mass to stimulations and fluid circulation to efficiently implement enhanced geothermal systems (EGS) technologies. The EGS Collab team created two underground testbed...
Authors
Neupane, G. et al Idaho National Laboratory
geothermalenergyegs collabegssurfsanford underground research facilityleadsouth dakotacollabraw dataprocessed datageologyconceptual model

Tularosa Basin Play Fairway Analysis: Hydrothermal Alteration Map

Nov 15, 2015
50.08 kB
Publicly accessible
This is a hydrothermal alteration map of the Tularosa Basin area, New Mexico and Texas that was created using Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) multispectral data band ratios based upon diagnostic features of clay, calcite, silica, gypsum, ferr...
Authors
Brandt, A. University of Utah
geothermaltularosabasinhydrothermalalterationmaptexasnew mexicoplay fairway analysispfaasterexplorationgeospatial datageologytularosa basin

Utah FORGE: Milford Site Location, Seismometer Locations, Basin Depth Models, and Potentiometric Contours

Mar 09, 2016
60.46 kB
Publicly accessible
This submission includes the geographic extent shapefile of the Milford FORGE site located in Utah, along with a shapefile of seismometer positions throughout the area, and models of basin depth and potentiometric contours.
Authors
Moore, J. Energy and Geoscience Institute at the University of Utah
geothermalpotentiometriccontoursbasin depthstudy areamilfordegsforgeutahsiesmometerssiteextentgroundwatershapefileshape filearcgisgeospatial dataseismic monitoringutah forgesite locationseismometerseismologycontourgeologyseismicitygeophysicsmodeling

Hawthorne Nevada Deep Direct-Use Feasibility Study 3D Seismic

Mar 29, 2018
467.07 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. et al Nevada Bureau of Mines and Geology
geothermalenergynevadadirect usedeep direct usewellsgeochemistrygeophysicsreservoir modelingquaternary faultshawthorne army weapons depotdduopendtectpstmprestack time migrationfault interpretationhawthornegeospatial data

Utah FORGE: Phase 3 Magnetotelluric (MT) Data

Oct 01, 2020
91.86 MB
Publicly accessible
New high-quality tensor MT data at 122 sites, including the vertical magnetic field and utilizing ultra-remote referencing, have been acquired over the Utah FORGE project area. The results will be used to delineate the densities of faults and fractures in crystalline basement rock...
Authors
Wannamaker, P. and Maris, V. Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forge mtmt datamagnetotelluric datautah forgeforgeutah geothermalgeophysical datafinite elementfeafemgeophysicsgravitymagneticsmagnetotelluricsseismicgeodesyegsroosevelt hot springsmilfordsite characterization

Geologic Map of the Neal Hot Springs Geothermal Area GIS Data

Mar 31, 2013
967.88 MB
Publicly accessible
Neal Hot Springs-ESRI Geodatabase (ArcGeology v1.3): Contains all the geologic map data, including faults, contacts, folds, unit polygons, and attitudes of strata and faults. List of stratigraphic units and stratigraphic correlation diagram. Three cross-sections. Locations of ...
Authors
E., J. University of Nevada
geothermalneal hot springs geothermal areageologic mapgeologic cross-sectionsoregonbasin and rangegreat basinstructural controlswell fieldesrigeodatabasearcgisgis datageospatial datafaultsfaultingcontactgeologic contactfoldsfoldingunit polygonsstratastratigraphystratigraphic correlationstratigraphic unitscross-sectioncross sectionwell locationssample locations3d modelearthvisionneal hot springs
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