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Utah FORGE 2439: Well 16B(78)-32 Field-Test Data from Mini-Frac Tests

Jul 02, 2023
2.73 GB
Publicly accessible
This submittal includes the field-test data collected during stress tests conducted in the Utah FORGE 16B(78)-32 wellbore to measure/characterize the stresses in the geothermal reservoir. The type of stress test performed is referred to as a mini-frac test or a micro-frac test. Th...
Authors
Kelley, M. et al Battelle Memorial Institute
geothermalenergygeomechanicsutahforgeminifracstressin-situ stressegsmini-fracstress testgeophysical logimage logacoustic logsonic logfracturinghydraulic fracturingreservoir stressinjectioncaliper logstemperature logsxmac16b78-32baker hughespacker element pressureflowbackpacker element

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

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: Well 16B(78)-32 Post Hydraulic Fracturing 9 Hour Dual Well Circulation Test Fiber Optic Monitoring Report April 2024

Apr 27, 2024
5.78 MB
Publicly accessible
This report examines the fiber optic measurements made on the Utah FORGE well 16B(78)-32 after it and well 16A(78)-32 were hydraulically stimulated and shortly thereafter a 9 hour cross well circulation test was run between them. The report reviews distributed fiber optic signal p...
Authors
Guzik, A. and Davidson, E. Neubrex Energy Services (US), LLC
geothermalenergyfiber opticsneubrexstraintemperatureflow testcirculationhydraulic fracturingutah forgeegsrayleigh frequency shiftrfsdistributed strain sensingdsspumpingdischargeprocessed datareport16b78-3216a78-32distributed fiber opticsfiber optic monitoring

United States Geothermal Supply Curves 2024

Apr 15, 2025
627.1 MB
Publicly accessible
This data packet contains supply curves and a composite siting exclusion TIFF for EGS and hydrothermal geothermal across the contiguous United States. The supply curves offer comprehensive metrics such as capacity (MW), generation (MWh), levelized cost of energy (LCOE), levelized ...
Authors
Trainor-Guitton, W. et al National Renewable Energy Laboratory
energypowerenergy analysisgeothermalegsenhanced geothermal systemshydrothermalrevsupply curvecost of energycost of transmissiongeothermal powerrev siting labssitinglabsiting labsupply curvesunited states2024hourly generationsitingcapacitygenerationpower profiles

Cape EGS: Frisco Pad Flow Test Microseismic Monitoring Catalog

Aug 06, 2025
837.65 kB
Awaiting release
This dataset contains a microseismic event catalog acquired during the Frisco pad flow test project led by Fervo Energy, conducted between July 17th Sept 5th 2024, near the Utah FORGE geothermal site. The microseismic events are located using data collected from various Utah FORGE...
Authors
Dadi, S. et al Fervo Energy
geothermalenergyegsenhanced geothermal systemmicroseismicmicroseismic monitoringinduced seismicitycatalogevent catalogfervofriscofrisco padflow testutah forgeevent locationsdasdistributed acoustic sensingfiber-optic sensinggeophonethree-component geophonedelano 1-obforge 16b78-3256-3278b-32origin timeevent depth

Development of a Downhole Tracer and pH Measurement Instrument for Application in Geothermal Wells

Sep 11, 2013
1.8 MB
Publicly accessible
Due the high temperature and pressure conditions found in geothermal wells, tracer studies designed to elucidate properties of geothermal reservoirs are traditionally conducted by pulling liquid samples from the wellhead. These samples are then sent off for analysis in a fixed lab...
Authors
Hess, R. et al Sandia National Laboratories
geothermaltracerhigh-temperaturesensorphion selective electrodesdownhole

Extraction/Injection Well Design for Deep Direct Use at University of Illinois at Urban-Champaign

Mar 31, 2019
917.03 kB
Publicly accessible
The large scale Deep Direct Use (DDU) geothermal project in the low temperature environment of the Illinois Basin requires drilling and completing two wells. One well would be the extraction (producing) well and would be built to deliver a flow rate of approximately 6000 barrels ...
Authors
Kirksey, J. and Lu, Y. University of Illinois
geothermalenergyddudeep direct-useuniversity of illinois at urbana-champaignillinois basinwell designmt. simon sandstoneextraction wellinjection welldoubletwellwellborelow temperaturesandstoneextractioninjectionbrinecostdiagrameconomicdesigndrillingcompletionproduction

Utah FORGE: GeoEnergie Suisse Microseismic Monitoring of 16A and 16B Circulation at Utah FORGE, August-September 2024

Jun 20, 2025
401.21 kB
Publicly accessible
This dataset contains microseismic event data collected by Geo-Energie Suisse during circulation testing of wells 16A(78)-32 and 16B(78)-32 at the Utah FORGE site in August and September 2024. The data were recorded using a local monitoring network and include key event parameters...
Authors
Dyer, B. et al Geo-Energy Suisse
geothermalenergyutah forgemicroseismicseismicmicroseismic datawell circulation16a-783216b-7832geo-energy suisseegscatalogevent catalogmagnitudepeak ground velocitysnrevent locationgeophysicsseismic clusteringdepthprocessed data

Utah FORGE: Well 58-32 (MU-ESW1) FMI Log Fracture Results

Mar 06, 2021
4.55 kB
Publicly accessible
A Schlumberger Fullbore Formation Micro-Imager (FMI) log was run from 7390 feet to 7527 feet depth in well 58-32, originally known as well MU-ESW1. Well 58-32 was completed in 2017 as part of Utah FORGE Phase 2. It reached a depth of 7536 feet and recorded a bottom hole temperatur...
Authors
BLOCHOWICZ, A. Energy and Geoscience Institute at the University of Utah
geothermalenergyschlumberger fmifmi logutah forgeutah geothermalwell 58-32mu-esw1well 58-32 logschlumbergerfullboreformation microimagerfmiwell loglogginglogsfractureegswell data

Hawaii Play Fairway Analysis: USGS data for Geothermal Wells in Hawaii

Jan 01, 2015
2.96 kB
Publicly accessible
Aqueous chemistry and well metadata from the USGS for Geothermal Wells in Hawaii
Authors
Lautze, N. University of Hawaii
geothermalwellshawaiiusgsmetadatalcoationdepthwell idoahumolokaimauichemistrywater chemistryaqueous chemistrygeochemistrymgcltdstotal dissolved solidstemperaturewell coordinatesgeochemicalpfa

Utah FORGE: Deep Well 58-32 (MU-ESW1) Core Data

Apr 11, 2018
6.34 GB
Publicly accessible
These datasets, images, and graphics were derived from core drilling and core that was extracted from Utah Forge deep well 58-32 (originally called MU-ESW1), near Roosevelt Hot Springs.
Authors
Nash, G. and Moore, J. Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgeforgeroosevelt hot springsutahwell 58-3258-32core datacore imagesct scanscomputerized axial tomographycat scanscore samplesphotosvideosslicesraw imagesdrilling parametersbottom hole assemblycoring datacoring logcoredatadrillingmu-esw1well dataresourcecharacterizationegsmilforddeep well

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

Appalachian Basin Play Fairway Analysis: Thermal Quality Analysis in Low-Temperature Geothermal Play Fairway Analysis (GPFA-AB)

Nov 15, 2015
2.04 GB
Publicly accessible
This collection of files are part of a larger dataset uploaded in support of Low Temperature Geothermal Play Fairway Analysis for the Appalachian Basin (GPFA-AB). Phase 1 of the GPFA-AB project identified potential Geothermal Play Fairways within the Appalachian basin of Pennsylva...
Authors
E., T. Cornell University
geothermalappalachian basinnew yorkpennsylvaniawest virginialow-temperaturegeothermal play fairway analysisgpfa-abdeep direct usedistrict heatingthermal analysisresource assessmentheat flowthermal conductivitygeothermsshapefileregional gridrasterr scriptbasementtrenton black river projectsediment thicknessbht correctionrome troughgravitymagneticsworm based interpolation boundarieswormsrisk of seismicityoutlierthermal modelthermal fielddepth-to-temperaturetemperature-at-depthcross validationkrigingfavorable countiesarcgiscosunacorrelation of stratigraphic units of north americademdigital elevation modellow temperaturegeospatial datapfaplay fairway analysisthermal qualitycross-section

Analyzed DTS Data, Guelph, ON Canada

Jul 01, 2015
4.73 MB
Publicly accessible
Analyzed DTS datasets from active heat injection experiments in Guelph, ON Canada is included. A .pdf file of images including borehole temperature distributions, temperature difference distributions, temperature profiles, and flow interpretations is included as the primary analyz...
Authors
Coleman, T. University of Wisconsin
geothermaldtsboreholetemperatureguelphimagespressuregradientwelldrill-holecodeontariocamatlab

Brady 1D Seismic Velocity Model Ambient Noise Prelim

Oct 25, 2013
0.97 kB
Publicly accessible
Preliminary 1D seismic velocity model derived from ambient noise correlation. 28 Green's functions filtered between 4-10 Hz for Vp, Vs, and Qs were calculated. 1D model estimated for each path. The final model is a median of the individual models. Resolution is best for the top 1 ...
Authors
J., R. Lawrence Livermore National Laboratory
seismicvelocity modelbradysseismic velocitygeothermalnevada

Utah FORGE: Well 16B(78)-32 Logs from Schlumberger Technologies

Sep 14, 2023
24.66 GB
Publicly accessible
This dataset is a collection of well logs provided by Schlumberger Technologies from the Utah FORGE well 16B(78)-32 drilling project. Information here includes critical borehole information collected by an ultrasonic borehole imager (UBI) and a fullbore formation microimager (FMI)...
Authors
May, D. and Jones, D. Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgewell 16b78-32well 16b78-32 logsschlumberger logswell 16b78-32 schlumberger logsutah forge well logswell logs11.5 inch intermediate casing logslog halfway down tangent at 8585 ftlog though the end of build at 6938 ftprocessed fmi and ubiprocessed sonicwireline datatemperature logsdip logcasing logcement bond logcement logfmi logubi logsonic logbreakoutinduction logthoughbitcbl16b16b78-32

Utah FORGE: Well 16B(78)-32 Pressure-Temperature Logs March April 2024

Apr 20, 2024
169.22 MB
Publicly accessible
This dataset consists of Baker Hughes Pressure-Temperature gauge readings on fiber optics in Utah FORGE Well 16B(78)-32. This gauge is at a measured depth of 7,056.67 feet. The true vertical depth can be determined from the well survey data, which is linked below. The data consis...
Authors
McLennan, J. and Hughes, B. Energy and Geoscience Institute at the University of Utah
geothermalenergywell 16b78-32well 16butah forgebaker pressure temperature logspressure temperaturetemperaturepressurewell 16b78-32 pressure temperature logswell 16b78-32 temperature logswell 16b78-32 pressure logsfiber opticsbaker hughes

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

McGee Mountain Geoprobe Study, Humboldt County, Nevada

Jun 19, 2010
14.67 MB
Publicly accessible
Geoprobes were developed by the environmental industry to collect water, gas and soil samples from contaminated sites at shallow depths (10-40 meters), with a minimum of environmental disturbance. A modified Geoprobe was used to collect bottom hole temperatures, and attempt to col...
Authors
Tullar, K. Geothermal Technical Partners, Inc.
geothermalgeoprobewater samplingtemperature gradienttemperatureshallow temperature surveymcgee mountainhumboldt countynevadareport

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

McGee Mountain Geoprobe Survey, Humboldt County, Nevada

Jun 01, 2010
4.08 kB
Publicly accessible
This shapefile contains location and attribute data for a Geoprobe temperature survey conducted by Geothermal Technical Partners, Inc. during 2010. The purpose of direct push technology (DPT) probe activity at the McGee Mtn. Project, Nevada was to 1) determine bottom hole temperat...
Authors
Zehner, R. Geothermal Technical Partners, Inc.
geothermalgeoprobeshallow temperature surveymcgee mountainhumboldt countynevadaexplorationheat flowwater samplingshapefiledptdirect push technologyrtdresistance temperature detectorsgeothermometrygeothermometricprobemcgeehydrologywater samplesgeospatial data

Deep Direct-Use Feasibility Study Development of 3-D Structural Surface Model for the Tuscarora Sandstone, Morgantown, WV

Dec 19, 2019
233.53 kB
Publicly accessible
This dataset contains grid files for subsurface maps created in GES interpretation software and exported as Zmap formated grid files. Depth values in SSTVD (subsea true vertical depth). The methods used for analysis and a detailed discussion of the results are presented in a paper...
Authors
McCleery, R. et al West Virginia University
geothermalappalachian basinwvutuscarora sandstone3-d structural surfaceconformable griddingddudeep direct-usecore analysispermeability measurementscomputed tomography3-d geological modelgeophysics3d3-dfeasibilityegs

Glass Buttes Well 52-33 Core Log

Oct 26, 2014
2.6 MB
Publicly accessible
Core log from Glass Buttes Well 52-33, drilled by Geodrill Rig 6 in 2014 to a depth of 3000 feet. Logged at 500 ft intervals.
Authors
Akerley, J. Ormat Nevada Inc
geothermalcore logoregonglass butteswell datalake countywell logdrill loglithologyfracturestemperatureminerologyminerals

Lancaster County Adult Detention Facility Geothermal Well Field Configuration

Feb 24, 2009
3.39 MB
Publicly accessible
Drawing showing the configuration of 667 bore holes drilled to depth of 300 ft. for the Lancaster County Adult Detention Facility geothermal heat pump system.
Authors
Davlin, T. District Energy Corporation
geothermalground source heat pumpgeothermal heat pumpghpsite maptopographiclancaster countyadult detention facilitylincolnnebraska
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