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Dixie Valley Engineered Geothermal System Exploration Methodology Project, Baseline Conceptual Model Report

Jan 02, 2014
504.96 MB
Publicly accessible
The Engineered Geothermal System (EGS) Exploration Methodology Project is developing an exploration approach for EGS through the integration of geoscientific data. The overall project area is 2500km2 with the Calibration Area (Dixie Valley Geothermal Wellfield) being about 170km2....
Authors
Iovenitti, J. AltaRock Energy Inc
geothermaldixie valleyegshydrothermal systemfavorability/trust mappingfinal scientific reportegs exploration methodologybob karlingravitystation locationcomplete bouguer anomalyphil wannamakermagnetotelluricsmetadatadatainversionquantecileana tibulecseismic velocity modelfletcher h ibsergeostatisticsgeophysics

Utah FORGE 3-2417: DAS Microseismic Event Records From Circulation Test July 2023

Jul 09, 2025
17.07 GB
Publicly accessible
This dataset contains distributed acoustic sensing (DAS) microseismic event triggers (waveforms) recorded during the 16A-16B circulation tests conducted at the Utah FORGE site in July 2023 as part of the FOGMORE R&D project (Utah FORGE Project 3-2417). Data were acquired using Sil...
Authors
Vera Rodriguez, I. et al Rice University
geothermalenergyutah forgeenhanced geothermal systemsegsdasdistributed acoustic sensingmicroseismiccirculation testfiber optic monitoringsilixa carinasilixa idas v2nanostrain rateseismic dataseg-yjuly 2023raw datatriggeredchannel map

Ionic Fluids for EGS: Thermogravimetric Analysis of Ionic Liquids

Dec 14, 2023
10.24 MB
Publicly accessible
This dataset contains non-isothermal thermogravimetric analysis (TGA) results for ten ionic liquids. The tests were performed using a TGA 5500 system under an air atmosphere, with platinum pans and a 10 Hz sampling rate. Each test includes multiple thermal segments, typically invo...
Authors
Akhtarmanesh, S. et al Oklahoma State University
geothermalenergygeothermal working fluidstgaionic liquidsworking fluidsegs working fluidsthermogravimetricgeothermal fluidsegsenhanced geothermal systemsthermal stabilitynon-isothermal testinghigh-temperaturefluid characterizationraw datageochemistrylaboratory dataengineered fluids

Geothermal Reservoir Simulation Results in support of Feasibility Study of Direct District Heating for the Cornell Campus Utilizing Deep Geothermal Energy

Oct 29, 2019
1.62 GB
Publicly accessible
This dataset contains input data, code, ReadMe files, output data, and figures that summarize the results of a stochastic analysis of geothermal reservoir production from two potential geothermal reservoirs that were evaluated for the Cornell University Deep Direct-Use project. Th...
Authors
Smith, J. and Beckers, K. Cornell University
geothermalenergycornell universitylow-temperature geothermalreservoir simulationuncertainty analysistechno-economic analysisdirect-use heatingdistrict heatingnew york stateheat pumpslevelized cost of heat lcohexternality valuesenvironmental valueeconomic valuedirect usedducornelltrenton-black rivertough2petrasimmonte carlo analysismonte carlogeophiresstochastic analysis

Fiber Optic Thermal Slug Experiments Conducted at Texas Tech University Report

Apr 11, 2025
441.27 kB
Publicly accessible
The report details a thermal circulation test at Red Raider #2 at the Oil Field Technology Center (OTC) involving staged hot water injections and distributed temperature sensing (DTS) fiber optic measurements. It includes experimental setup, fluid flow and temperature data, therm...
Authors
Leggett, S. Texas Tech University
geothermalenergytracersadsorptionlab experimentsdistributed temperature sensingdtsthermal slugfiber optic monitoringcirculation testheat transientbulk velocitythermocouplered raider 2olgamultiphase flow modelingtemperature profilewellbore heat transferflow rate analysishot water injection

EGS Collab Experiment 2: Continuous Active Source Seismic Monitoring (CASSM)

Jan 06, 2025
15.42 GB
Publicly accessible
The dataset contains continuous active-source seismic monitoring (CASSM) data collected during EGS Collab Experiment 2, conducted from February to September 2022 at the Sanford Underground Research Facility in Lead, South Dakota. This experiment aimed to investigate enhanced geoth...
Authors
Hopp, C. et al Lawrence Berkeley National Laboratory
geothermalenergyegs collabcassmseismicactive-sourcesurfstimulationcrosswellseismic monitoringraw data3caccelerometerthre componentcalibrationtechnical reportborehole arrayshot recordsactive-source monitoringexperiment 2triggeredtriggered recording systemgeophysicsegs

Memos Relating to 2011 Field Checking of CIRES ASTER Thermal Targets

Feb 01, 2012
5.89 MB
Publicly accessible
In 2010 and 2011, Flint Geothermal commissioned CIRES from the University of Colorado to attempt to detect "blind" or buried geothermal systems using remote sensing. CIRES utilized thermal infrared bands from ASTER and LANDSAT satellite imagery to detect areas of warm ground in pa...
Authors
Zehner, R. and Hussein, K. Flint Geothermal, LLC
geothermalcoloradoremote sensingasterlandsatthermal infraredsite assessmentblind geothermal systemsburied geothermal systems

Life Cycle Water Consumption and Water Resource Assessment for Utility-Scale Geothermal Systems: An In-Depth Analysis of Historical and Forthcoming EGS Projects

Aug 31, 2013
10.97 MB
Publicly accessible
This report is the third in a series of reports sponsored by the U.S. Department of Energy Geothermal Technologies Program in which a range of water-related issues surrounding geothermal power production are evaluated. The first report made an initial attempt at quantifying the li...
Authors
Schroeder, J. et al Argonne National Laboratory
geothermalegswaterlife cyclewater consumptionpowerregional water resource assessmentstimulationinternationaldomesticgeologypermitnevadaproductioninjectioncaliforniaoregonoperationalabovegroundmake-upcoolingwellobservation wellnepadrillingproduction wellinjection wellchemicalflow testcirculation testexploration welllossreservoir lossbelowground lossoperational lossloss ratelife cycle assessmentwater resource

Resource Analysis for Deep Direct-Use Feasibility Study in East Texas

Jun 28, 2018
20.79 MB
Publicly accessible
The National Renewable Energy Laboratory, Southern Methodist University Geothermal Laboratory, Eastman Chemical, Turbine Air Systems, and the Electric Power Research Institute are evaluating the feasibility of using geothermal heat to improve the efficiency of natural gas power pl...
Authors
Richards, M. et al Southern Methodist University
geothermalenergyeast texastravis peaksabine uplifthosstonsligocotton valleylongvieweastman chemicalreservoir productivity indexrpiheatflowheat flowsmusouthern methodist universitynrelbottom hole temperaturebhtabsorption chillpresentationmemodatapaperpublicationjournal articleddutxfeasibilitydeep direct-use

Ionic Fluids for EGS: Rheological Behavior under HPHT Conditions

Sep 13, 2025
876.78 kB
Publicly accessible
This dataset contains high-pressure, high-temperature (HPHT) rheological measurements of ionic liquids and alternative geothermal fluids. Experiments were conducted at Oklahoma State University using a Chandler Model 5550 viscometer and Rheo 5000 software to evaluate the flow beha...
Authors
Maitra, E. and Al Dushaishi, M. Oklahoma State University
geothermalenergyionic liquid rheologyhpht rheologygeothermal fluid rheologyionic liquidsrheologyhphthpht conditionsdeep eutetic solventsdesgeothermal fluidsionic fluids for egsviscosityflow behaviorhigh-pressure testinghigh-temperature testingenhanced geothermal systemsegsraw datalaboratory datageochemistry

Material Properties for Brady Hot Springs Nevada USA from PoroTomo Project

Mar 06, 2019
242.91 MB
Publicly accessible
The PoroTomo team has completed inverse modeling of the three data sets (seismology, geodesy, and hydrology) individually, as described previously. The estimated values of the material properties are registered on a three-dimensional grid with a spacing of 25 meters between nodes....
Authors
Feigl, K. and PoroTomo Team, . University of Wisconsin
geothermalenergyporotomoseismologygeodesyhydrologynevadabrady hot springsporoelastic tomographyinversionmodeling3dmaterialpropertiesunconsolidatedfracturedshallowstructuraltrendsgeologystrikedipthermal contractionpressuresubsidencepumpinghydraulic conductivityrateseismic amplitudefaultzonepermeableconduitfluidreservoirconceptualmodelpropertydensityp-waves-waveseismicvelocityyoungs moduluspoissons ratiointerferometrytemperaturelithologystrain rate

WISE-CASING: DC Simulation at Containment and Monitoring Institute (CaMI), Calgary, Canada

Apr 30, 2019
570.83 kB
Publicly accessible
For the model calculation we applied EM3D using completion diagram of CaMI site and a background resistivity consistent with the borehole logs. It was also important to use the accurate position of the return electrode. We note that for the data fit the code also incorporated we...
Authors
Wang, J. and Wilt, M. Lawrence Berkeley National Laboratory
geothermalenergyemem3dcamiborehole logsdc modelsandiasimulationfield dataelectrostatic rsponseelectric fieldshierarchical modelinglow frequency em methodvalidationwise-casingcontainment and monitoring institutecmcnumericalfemfielddatafdemsimulatedmodelingmodellingcanadalow frequencyfrequency domaingeophysicsboreholecorrosionintegritywellborewellpotential fieldexcitation5 hzelectromagneticcasingelectric fieldforwardexperiment

Utah FORGE 6-3712: Report on Building a Recurrent Neural Network Framework for Induced Seismicity October, 2025

Oct 13, 2025
1.62 MB
Publicly accessible
This is a technical report for the Probabilistic Estimation of Seismic Response Using Physics Informed Recurrent Neural Networks project. The report describes the process of designing a recurrent neural network (RNN) to predict induced seismicity. Background material is included t...
Authors
Williams, J. et al Global Technology Connection, Inc.
geothermalenergydeep learninginduced seismicitypredictivemagnitudeartificial intelligenceaimachine learningmldlphysics-basedmodelingutah forgeegstechnical reportseismic datainjection parametersgeophysical modelsprobabilistic

Helium isotope study of Geothermal Features in Chile with Field and Laboratory Data

Feb 11, 2013
12.51 kB
Publicly accessible
Helium isotope and stable isotope data from the El Tatio, Tinginguirica, Chillan, and Tolhuaca geothermal systems, Chile. Data from this submission are discussed in: Dobson, P.F., Kennedy, B.M., Reich, M., Sanchez, P., and Morata, D. (2013) Effects of volcanism, crustal thickness,...
Authors
Dobson, P. et al Lawrence Berkeley National Laboratory
geothermalhelium isotopesstable isotopeschillanel tatiotolhuacatinginguiricachilehe isotopesfield measurementshot spring samplesfumarole samplesgeochemistry

Subsurface Characterization and Machine Learning Predictions at Brady Hot Springs

Feb 18, 2021
4.49 MB
Publicly accessible
Subsurface data analysis, reservoir modeling, and machine learning (ML) techniques have been applied to the Brady Hot Springs (BHS) geothermal field in Nevada, USA to further characterize the subsurface and assist with optimizing reservoir management. Hundreds of reservoir simulat...
Authors
Beckers, K. et al National Renewable Energy Laboratory
geothermalenergymachine learningsubsurfacecharacterizationbrady hot springspredictionreservoir modelingtime seriespcaprincipal component analysisreservoir managementbradys hot springsporotomoreservoirdual-porositystimulationinjection testmodeltemperatureflowpressuresimulationsingle-fracturedoubletheatmapheat maptensorflow

Final Report Earth Source Heat: A Cascaded Systems Approach to DDU of Geothermal Energy on the Cornell Campus

Oct 27, 2019
4.08 MB
Publicly accessible
The purpose of this document is to describe the contents contained within Geothermal Data Repository (GDR) node of the National Geothermal Data System (NGDS) that serves as the final report for the project "Earth Source Heat: A Cascaded Systems Approach to DDU of Geothermal Energy...
Authors
Tester, J. et al Cornell University
geothermalenergycornell universitydistrict heatingdirect-use heatingappalachian basinnew york statelow-temperature geothermalreservoir simulationtechno-economic analysisuncertainty analysisexternality valuesenvironmental valueeconomic valuedirect useddulevelized cost of heatlcoheconomiceaheat pumpghptemperatureearth source heatsubsurface data

The Convergence of Heat, Groundwater, & Fracture Permeability: Innovative Play Fairway Modeling Applied to the Tularosa Basin Project Report

May 31, 2017
5.76 MB
Publicly accessible
This report details all of the work done in Phase 2 of a geothermal exploration project in Tularosa Basin, New Mexico. Data acquired as part of Phase 2 includes field geology (geological reconnaissance and mapping), gravity surveys, shallow temperature surveys, well water sampling...
Authors
Nash, G. et al Energy and Geoscience Institute at the University of Utah
geothermalenergytularosapermeabilityplay fairway analysisphase 2new mexicopfaexplorationfield geologyreconnaissancemappinggravityshallow temperature surveywell water samplinggroundwater samplingwater samplinggravity surveygeothermometryshallow temptemperature loggingtemperaturemtmagnetotelluricmt surveypriorityresource assessmentmodelgeophysics

Community Geothermal: Mechanical, Electrical, and Plumbing Design Report and Drawings Wallingford, CT

Jul 31, 2024
4.85 MB
Publicly accessible
Included here are the mechanical, electrical, and plumbing design report and drawings for the proposed community geothermal system at an affordable housing complex in Wallingford, Connecticut. The report and drawings were developed by LN Consulting, in partnership with the Univers...
Authors
Donahue, I. Connecticut Department of Energy and Environmental Protection (CT DEEP)
geothermalmechanicalelectricalplumbingdesignconnecticutaffordable housingheating and coolingcommunity geothermaldrawingsreportgeothermal systemtechnologyequipmentheat pumpwater source heat pumpborehole fieldgldengineeringwallingfordcommgeo

EGS Collab: Modeling and Simulation Working Group Teleconference Series (99-128)

Jun 07, 2022
8.18 GB
Publicly accessible
This submission contains the presentation slides and recordings from EGS Collab Modeling and Simulation Working Group (MSWG) teleconferences number 99 through 128. These teleconferences served three objectives for the project: 1) share simulation results, 2) communicate field acti...
Authors
White, M. et al Pacific Northwest National Laboratory
geothermalenergyegs collabsurfhydraulicfracturingstimulationsanford underground research facilityexperimentegsconferenceteleconferencerecordingmeetingpresentationscientific discussionmswgmodeling and simulation working group

Utah FORGE: Well 78-32 Capacity Test

Jun 20, 2019
12.52 kB
Publicly accessible
This dataset includes an Excel spreadsheet with Utah FORGE Phase 2c Well 78-32 capacity data. It also includes a readme file discussing the data which also includes the well coordinates.
Authors
Kirby, S. and Gall, R. Energy and Geoscience Institute at the University of Utah
geothermalenergywell 78-32 capacityutah forgeutah geothermalsystems anyalysisforgeutahcapacity testwell 78-32flowdrawdowndtwegsmilfordroosevelt hot springsmodelfielddatawell testcapacityaquifermodellingwell78-32phase 2clocation

Exploration Best Practices on OpenEI

Sep 20, 2013
63.84 kB
Publicly accessible
This is an electronic database detailing different types of, various phases of, best practices for, and cost and time associated with geothermal exploration techniques. The groups of exploration techniques included in the database are Data and Modeling Techniques, Downhole Techniq...
Authors
Young, K. National Renewable Energy Laboratory
geothermalexplorationgeophysicsopeneiremote sensingconceptual modelsexploration costsbest practicesloggingdrillinggeochemistryresistivity surveymt surveyelectromagnetic surveygravityseismicisotopelidarhyperspectralmultispectralswirflirinsarsarreflectionrefractonmagneticsdc resistivity2-m probewell loggingdatabase link

Oilwell Conversion (Well API 121913310501) to Geothermal Heat Storage Well for Flexible Electricity Storage

May 05, 2021
2.86 GB
Publicly accessible
Geothermal growth is limited by a lack of geographically dispersed high-temperature thermal resources and high initial upfront investment in characterization and well construction. This project intended to address the challenges of energy supply intermittency and enhance grid resi...
Authors
Malkewicz, N. et al University of Illinois
geothermalenergycypress reservoirgeothermal modellingoilwell conversioninjection/extraction testingenergy storagegeothermal energy storagewell conversionheat storageheat storage wellsheat injectiongamma ray logspressure testtemperature datasubsurface thermalthermal storagesubsurface thermal storage

Washington Play Fairway Analysis Geothermal Heat and Permeability Potential Geodatabases

Dec 15, 2015
309.26 MB
Publicly accessible
This file contains file geodatabases of the Mount St. Helens seismic zone (MSHSZ), Wind River valley (WRV) and Mount Baker (MB) geothermal play-fairway sites in the Washington Cascades. The geodatabases include input data (feature classes) and output rasters (generated from modeli...
Authors
Norman, D. et al Washington Division of Geology and Earth Resources
geothermalmount st. helens seismic zonewind river valleymount bakerpermeabilityheatfavorabilityuncertaintyrisksensitivityplay-fairwaywashingtoncascade rangeslip tendencydilation tendencysigma 3maximum coulomb shear stressdisplacementdisplacement gradientmaximum shear strain ratedilational strain ratefaultvolcanic ventintrusive rocktemeprature gradientgeothermometryhot springfumarolegeothermal favorabilitystrain rategisarcgisgeospatial datageodatabasegdbwashington statepfa

Utah FORGE: Neubrex Well 16B(78)-32 Stimulation Fiber Optic Monitoring Reports April and May, 2024

Apr 30, 2024
12.82 MB
Publicly accessible
These reports contain information on the distributed temperature sensing (DTS), distributed strain sensing (DSS), and pressure monitoring during the stimulation of Well 16(B)78-32 at Utah FORGE, in April and May 2024. Reports include information on data collection and calibrations...
Authors
Jurick, D. and Guzik, D. Neubrex Energy Services (US), LLC
geothermalenergyutah forgewell stimulationfracingtemperaturestrainstrain modelingfdineubrexpressure16b78-3216b78-32 stimulationutah forge 2024 stimulationdtsdssegstechnical reportreportprocessed data

EGS Collab Experiment 2: Results of Tracer Tests

Jul 26, 2022
3.36 MB
Publicly accessible
Multiple sets of tracer tests were conducted at the EGS Collab Testbed 2 on the 4100 L at the Sanford Underground Research Facility (SURF), Lead, SD. The enclosed data package includes: tracer recovery results, water balance calculations and rationales, water flow measurement for ...
Authors
Neupane, G. et al Idaho National Laboratory
geothermalenergyegs collabegssurfsanford underground research facilityleadsouth dakotacollabfracture transportraw dataprocessed data
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