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Project Data for Evaluation Of Physics-Based Drilling and Alternative Bit Design At The Geysers

Mar 31, 2026
601.08 MB
Awaiting release
This dataset contains project data generated by the project "Evaluation Of Physics-Based Drilling and Alternative Bit Design At The Geysers." It includes drilling, downhole drilling dynamics, bit records, daily drilling reports, directional surveys, lithology and mineralogy data, ...
Authors
Wriedt, J. and So, P. Geysers Power Company, LLC
geothermalenergydrillingthe geysersphysics-based drillingbit designgdc-36prati-44downhole drilling dynamicsbit recordsdirectional surveylithologymineralogymud logspason edrwell logssonic logsfmiubiwell schematicraw data

Utah FORGE: Well 16A(78)-32 Drilling Data

Jan 08, 2021
2.57 GB
Publicly accessible
This dataset includes survey data, drilling data, daily reports, summaries of daily operations, and rig photos from the drilling of Utah FORGE well 16A(78)-32, which is a highly deviated deep well. It was completed 60 days ahead of schedule. Rig move in began 10/22/2020 and dril...
Authors
McLennan, J. et al Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgedrillingdirectional16a78-32time seriessurveytrajectoryraw dataegsrigphotosoperationsdeviateddeep wellhighly deviatedforgeutahpasonpason data

Project Red: Well 34A-22 Casing Integrity, Trajectory, Cement Bond, and Mudlog Data 2022

Jul 30, 2025
11.23 MB
Awaiting release
This dataset contains borehole logging data acquired in March-July 2022 from Fervo Energy geothermal wells in the Blue Mountain Geothermal Field, Humboldt County, Nevada. The submission includes casing inspection and cement evaluation logs, directional and trajectory measurements,...
Authors
Dadi, S. et al Fervo Energy
geothermalenergygeothermal wellswell loggingborehole loggingblue mountain geothermal fieldhumboldt countynevadafervoschlumbergerhalliburtonhorizonbm 34a24-23-22bm 34a31-23-22blue mountain 34alascasing inspectioncement bondacoustic cement evaluationtrajectory logsdirectional logsmudloglogsraw dataprocessed data

Cape EGS: Gold 2-IB Mass Spectrometry and Mudlogs

Apr 30, 2025
6.61 MB
Awaiting release
This dataset contains logs and summaries from the Gold 2-IB well at the Cape EGS site near Utah FORGE, collected during operations in fall 2024. The dataset includes a mass spectrometry log, mudlog, measurement while drilling (MWD) data, and daily geology summaries. The mass spect...
Authors
Dadi, S. and Adams, T. Fervo Energy
geothermalenergymass spectrometrymudlogegscape egsgold 2-ibgoldmwddrilling logsutah forgegas analysisraw datalithologywell loggingdepth profileslasrock cuttingsdrilling data

Snake River Plain FORGE: Well Data for INEL-1

Mar 01, 1979
970.66 MB
Publicly accessible
Well data for the INEL-1 well located in eastern Snake River Plain, Idaho. This data collection includes caliper logs, lithology reports, borehole logs, temperature at depth data, neutron density and gamma data, full color logs, fracture analysis, photos, and rock strength paramet...
Authors
Prestwich, S. and Bowman, J. Idaho National Laboratory
geothermalforgeegssrgcinel-1well dataidahoineelsnake river plaintemperate at depthlithologyanalysislogstempaddendumcaliperlog4-armraw datacore sampledensityfull colorfracturegammaraydatarawperforatingdepthfrequencyplotrockstrengthparametereschartlasphotowell padsonicneutrondesnitycompensatedtemperaturengrinductiontesting reportdoefield reporthole diameter4 armfour armwell logloggingbutte countywildcatcore holemechanical caliper logdensity loglithologicp-wave velocitys-wave velocityseismic velocitypoissonyoungs modulusbulk moduluspoissons ratioshear modulusconfining pressurefracture identificationidaho fallsperforating depth controlgamma frequencygamma radiationgamma raywell schematiccompensated sonicboreholecompensated neutronuncompensatedformation densitywell completionnatural gamma radiationspherically focused inductiongeologywell surveygroundwater monitoringaquifercompliancesrgsrp

Snake River Plain FORGE: Well Data for WO-2

Jul 29, 1991
67.2 MB
Publicly accessible
Well data for the WO-2 well located in eastern Snake River Plain, Idaho. This data collection includes lithology reports, borehole logs, temperature at depth data, neutron density and gamma data, and rock strength parameters for the WO-2 well. This collection of data has been ass...
Authors
Podgorney, R. Idaho National Laboratory
geothermalforgeegssrgclithologywell logtemperature dataneotrondensitygammabasaltineelidahosnake river plainwo-2well dataneutronngrlograw datacore samplephotographrock strengthvertical stresscohesionfriction angletemperaturedepthchartanalysisdatareportsrpcaliperhole diameteraquiferrhonatural gamma radiationrecord of drillholeweatheringstrengthpoint load indexdrill logdrilling recordsdownholelithology reportsrgwell

Cape EGS: Gold 6-IB: Mud Log, Mass Spectrometry, and Dipole Sonic-Derived Geomechanical Data

Apr 30, 2025
20.64 MB
Awaiting release
This dataset includes geological and geophysical well log data from the Gold 6-IB well at the Cape EGS site in Utah, collected between January and April 2025. The data span the full well depth from surface to total depth (15,054 feet) and encompass mud log information, mass spectr...
Authors
Dadi, S. and Adams, T. Fervo Energy
geothermalenergycape egsgold 6-ibmud logmass spectrometrydipole sonicgeomechanicsutah forgeacoustic slownessporosityanisotropywell logsgas analysislaslithologyraw data

Project Red: Monitoring Well 73-22 Geophysical and Mud Logging Data 2022

Jul 30, 2025
19.14 MB
Awaiting release
This dataset contains open-hole geophysical and mud logging measurements acquired in 2022 from Monitoring Well 73-22 in the Blue Mountain Geothermal Field, Humboldt County, Nevada. Data were collected by Baker Hughes, Baker Atlas, Horizon Well Logging, and other service providers ...
Authors
Dadi, S. et al Fervo Energy
geothermalenergyblue mountainblue mountain geothermal fieldegsnevadahumboldt county73-22monitoring wellproject redgeothermal well logswell logsgeophysical loggingmud loggingacoustic slownesscompressional slownessshear slownessstoneley wavemonopole acousticdipole acousticazimuthal anistropygamma ray logresistivity logneutron porositydensity logcaliper logborehole conditionsbulk modulusshear modulusmechanical propertieslithologyalteration mineralsfracturesgas detectionlasraw dataprocessed datafervo

Utah FORGE: Well 78B-32 Daily Drilling Reports and Logs

Aug 09, 2021
11.89 GB
Publicly accessible
This data set includes the daily drilling reports and Pason data for well 78B-32 and Schlumberger logs acquired after drilling completion. This well was drilled between June 27th and July 31st of 2021. Also included is raw and processed data for a variety of well data metrics incl...
Authors
McLennan, J. Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgewell 78b-32well 78b-32 fmi logswell 78b-32 ubi logswell 78b-32 drilling datautah forge well 78b-32daily reportsdaily drilling reportsprocess dataraw datagamma rayporositylogscementtemperaturedensityresistivityfractureubifmisonicwell databoreholewelldatagammadrillingreportscblcement bond logpason data

Utah FORGE: DAS Microseismic Event Records From April 2024 Stimulation Experiment

Mar 25, 2026
1.29 TB
In curation
This dataset contains distributed acoustic sensing (DAS) microseismic event triggers (raw waveforms) recorded during the 16A-16B stimulations conducted at the Utah FORGE site in April 2024. The dataset consists of raw waveform data provided in nanostrain rate units, accompanied by...
Authors
Ajo-Franklin, J. et al Rice University
geothermalenergyutah forgeenhanced geothermal systemsegsdistributed acoustic sensingdasfiber optic monitoringdfosmicroseismicforgewaveformraw datastimulationevent triggersfiber opticgeophysicsgeomechanicshydraulic stimulationhydraulic fracturingdas channel locationssgyseg-ysilixacarinafogmore

Cornell University Borehole Observatory Wireline Geophysical Logs

Jul 21, 2026
8.84 MB
In progress
This data set includes wireline geophysical data from well Cornell ESH #1 (API 31109300030000), known as the Cornell University Borehole Observatory, or CUBO. It is a stratigraphic well drilled to characterize potential EGS resources. The Drilling commenced on June 21, 2022 and to...
Authors
Tester, J. et al Cornell University
geothermalenergycornell universitycuboddudeep direct usedistrict heatingdeep wellwell datadrillingesh-1api 31109300030000raw dataappalachian basin

Utah FORGE: Seismicity Associated with the 2019 Well 58-32 Stimulation

Apr 30, 2019
10.18 kB
Publicly accessible
This catalog describes the seismicity associated with the 2019 stimulation at Utah FORGE. Containing both matched-filter detections (Dzubay et al., 2022) and Schlumberger-recorded events (detected with a 12-level geophone string), the final combined catalog contains a total of 534...
Authors
Pankow, K. University of Utah Seismograph Stations
geothermalenergyutah forge58-32 stimulation2019 stimulation58-32 seismic datautah forge seismicity58-32 stimulation seismicityseismicitymicroseismiceventmicroseismicitywellwell 58-32stimulationraw datawell depthdepthmagnitudeutah

Utah FORGE: Temperature-Dependent Mode-I Fracture Toughness of Granite from SCB Tests Dataset and Methods Report

Feb 23, 2026
617.16 kB
Publicly accessible
This submission includes a methods report and an accompanying Excel dataset documenting temperature-dependent Mode-I fracture toughness (KIC) measurements for Utah FORGE granite obtained using semi-circular bending (SCB) tests in accordance with the ISRM Suggested Method. Testing ...
Authors
Dvory, N. and McLennan, J. University Of Utah
geothermalenergyfracturefracture toughnessforgeutah forgefracture propagationscb/nscbtemperaturelefmfpzegsmodel-ikicsemi-circular bendingscbnscbgranitehigh-temperature testingwell 58-32laboratory testingraw datatechnical reportgeomechanics

Utah FORGE: Well 16A(78)-32 and 16B(78)-32 Stimulation Production Logging Tests

Apr 27, 2024
2.51 MB
Publicly accessible
These are production logging tests (PLT) results from Halliburton collected during the nine hour circulation test performed at Utah FORGE on April 27th, 2024. The circulation test involved injecting into well 16A(78)-32 and producing out of well 16B(78)-32) and was carried out af...
Authors
Haroun, F. Energy and Geoscience Institute at the University of Utah
geothermalenergypltproduction logging testwell 16a78-32well 16b78-3216a16bcirculationstimulation productionstimulationutah forgefracingegsflowcirculation testpressuretemperatureline speedraw dataprocessed datawell logtechnical report

Cape EGS: Seismic Attenuation Profile and DAS Microseismic P-wave Spectra

Mar 17, 2026
15.25 GB
Publicly accessible
This dataset contains a 1D P-wave attenuation (Q) profile, distributed acoustic sensing (DAS) microseismic P-wave spectra, and derived source parameters from the Delano 1OB well at the Cape Modern geothermal field. The data were collected during a stimulation period from mid-Febru...
Authors
Chang, H. et al Lamont Doherty Earth Observatory
geothermalenergydasfiber-opticattenuationmicroseismicityp-wavesource parametersstress dropcapeforgeqspectraseismicegscape modernutah forgedistributed acoustic sensingp-wave attenuationquality factorbrune modelcorner frequencyseismic momentmoment magnitudewell logsdownhole measurementsraw dataprocessed datageomechanicsgeophysics

Utah FORGE: Seismic Reflection Data

Jun 19, 2019
849.51 MB
Publicly accessible
This is 2D and 3D seismic reflection data from Utah FORGE reprocessed during Phase 2c. The readme file containing an explanation of the data including data formats, software that can be used, processing, and projection and datum used. The Reprocessing document gives the rationale ...
Authors
Miller, J. Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgeutahseismic data2d seismic3d seismicutah geothermalattributes3d seismic reflectionimagingsubsurfacegeophysicsgeophysical surveyseismicmodelacousticsreflection dataforgephase 2cseg-yseismic profilesprestackinterpertedpsdmdepth migrationpstmtime migrationenhancedunenhancedvelocitymigrationmilfordegsvibroseisreflectionvelocity modelprocessed dataraw dataroosevelt hot springslegacyunmigrated

Cape EGS: Gold 4-PB: Mudlog, Mass Spectrometry, Triple Combo, and Dipole Sonic-Derived Geomechanical data

Apr 30, 2025
30.1 MB
Awaiting release
This dataset includes geological and geophysical well logs from the Gold 4-PB well at the Cape EGS site near Utah FORGE, collected between December 2024 and January 2025. The dataset covers lithological, geochemical, and petrophysical data acquired during and after drilling. Data ...
Authors
Dadi, S. and Adams, T. Fervo Energy
geothermalenergycape egsutah forgeegsgold-4-pbgoldmass spectrometrymud logtriple combodipole sonicgeomechanicspetrophysicsresistivityporositywell logsanisotropygas analysislasraw data

EGS Collab Experiment 3: 4100 Tensile Stimulation and Thermal Circulation Testing

Aug 26, 2022
6.03 GB
Publicly accessible
These data and test descriptions are from a set of primarily tensile hydraulic-fracture stimulations in wells E2-TC and E2-TU and a subsequent chilled water circulation test conducted by injecting in well E2-TU on the 4100 level of the Sandford Underground Research Facility (SURF)...
Authors
Vermeul, V. et al Pacific Northwest National Laboratory
geothermalenergyegs collabsurfhydraulicfracturingstimulationexperimentegsflowflow testingwellinjectionproductiontensilee2-tce2-tucirculation tenstingexperiment 34100thermal circulationchilled water injectionraw datalogprocessed data

Utah FORGE: Groundwater Levels Updated 2021

Oct 05, 2021
19.24 MB
Publicly accessible
Contains Utah FORGE ground water data for wells WOW2 and WOW3. The data was updated on October 5th, 2021 and contains legacy data. Groundwater data includes the level, offset, date, and time for each measurement. Temperature, drift, water elevation and other parameters are recorde...
Authors
Kirby, S. Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgeforgeutah geothermalgroundwaterutah forge ground waterwow2wow3wow2 groundwaterwow3 groundwaterraw datadatawater table depthwater elevationtemperatureutahsurface level

Utah FORGE: Seismic Event Catalogue from the April, 2022 Stimulation of Well 16A(78)-32

Jul 30, 2022
321.47 kB
Publicly accessible
This dataset includes earthquake catalogues for the three stages of the 2022 well 16A(78)-32 stimulation provided by Geo Energie Suisse. Events in these catalogues have been visually inspected. There are additional events of lower signal to noise that were automatically detected. ...
Authors
Dyer, B. et al University of Utah Seismograph Stations
geothermalenergywell 16a78-3216a78-32stimulationutah forge16a78-32 stimulationseismicitystimulation seismicityseismicwellutahforgeraw data

Utah FORGE: Well 16A(78)-32 Stimulation Data (April, 2022)

May 18, 2022
288.94 MB
Publicly accessible
This is a set of data related to the stimulation program at Utah FORGE well 16A(78)-32 during April, 2022. This includes daily reports, 1 second Pason data, tracer data, and shear stimulation data and information including a report of an evolving prognosis for the stimulation oper...
Authors
McLennan, J. Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgewell 16a78-32well 16a78-32 stimulationwell stimulationutah forge well stimulationegsstimulationpasondaily reportsshear stimulationraw dataprognosislow-rate pumpingwell datamilfordforgetracer datatracer test

Utah FORGE: Groundwater Levels Updated March 2022

Mar 16, 2022
19.81 MB
Publicly accessible
This Excel spreadsheet contains Utah FORGE groundwater data for wells WOW2 and WOW3. The data was updated on March 16th, 2022 and contains legacy data. Groundwater data includes the level, offset, date, and time for each measurement. Temperature, drift, water elevation and other p...
Authors
Kirby, S. Utah Geological Survey
geothermalenergyutah forgeutah geothermalutah forge ground watergroundwaterwow2wow3wow2 groundwaterwow3 groundwaterraw datadatawater table depthwater elevationwater temperatureutahsurface levelforge

Utah FORGE: GPS Data Deformation Monitoring

Jun 24, 2019
349.04 MB
Publicly accessible
This data bundle contains raw GPS data files and resulting data using Trimble Business Center and NOAA OPUS to process the GPS data in spreadsheets with station coordinates and elevations. A map of station locations is included along with the final processing report which includes...
Authors
Erickson, B. and McKean, A. Energy and Geoscience Institute at the University of Utah
geothermalenergygps datautah forgedeformation monitoringutah geothermalgpsdeformationhorizontal velocitygeodesystructuralgeologynoaaopustbcutah geological surveygnssforgesystems analysisphase 2cmonitoringtrimblepstmpsdmmilfordroosevelt hot springsutahraw dataprocessingpre-processingreportegsremote sensingstation coordinatesprocessed data

Utah FORGE: Wells Wow2 and Wow3 Groundwater Monitoring Data

Jun 20, 2019
2.95 MB
Publicly accessible
This dataset includes ground water level data for Utah FORGE Phase 2c ground water monitoring wells Wow2 and Wow3. The readme file explains the fields contained in the included Excel spreadsheet and contains the coordinates for the wells. The Excel spreadsheet contains raw data ta...
Authors
Kirby, S. Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgewell wow2well wow3utah geothermalgroundwatergroundwater monitoringsurface elevationcorrected dtwcorrected water levelwow2wow3egsmonitoringtransducerdatadepth to waterhydrologyhydrologicroosevelt hot springsmilfordforgeutahgwwellwater levelgroundwater elevationraw datatemperatureresourcecharacterization

Utah FORGE: Chemical-Based Tool Deployment Data for Inflow Detection at Wells 58-32 and 16B(78)-32 Summer 2024 Circulation Test

Mar 31, 2025
57.32 MB
Publicly accessible
This dataset comprises field logging data collected during chemical-based tool deployments at the Utah FORGE geothermal site, specifically at monitoring well 58-32 and production well 16B(78)-32. Data acquisition occurred during the Summer 2024 circulation testing campaign, with t...
Authors
Sausan, S. et al Stanford University
geothermalenergychloridechemical toolwirelineutah forgeisegeothermal loggingchloride sensorion-selective electrodeinflow detection58-3216b78-32chemical logging toolpoohpull out of holerihrun in holehigh-temperature toolcirculation testpressure-temperature-depthfield logging dataelectrochemicalchloride concentrationfracture characterizationreservoir charecterizationraw dataprocessed datatechnical reportvisualizations
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