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Project Red: Well 34-22 Stimulation Treatment Data 2022

Aug 06, 2025
11.89 MB
Awaiting release
This dataset contains stimulation treatment data collected by Fervo Energy from Well 34-22 in the Red Field, Nevada in July, 2022. The experiment involved 16 multicluster plug-and-perf stages, with measurements recorded in consistent time intervals. Data fields include elapsed tim...
Authors
Dadi, S. et al Fervo Energy
geothermalenergyegsproject redfervored fieldnevadastimulationhydraulic stimulationplug-and-perfmulticlusterbottomhole pressuresurface treating pressureslurry ratepsibarrels per minutetime serieswell treatment datageothermal stimulaitonjuly 2022raw data

Utah FORGE: Well 58-32 Injection Test Data

Dec 07, 2018
3.71 MB
Publicly accessible
This submission contains pressure and flow time series data from the reservoir testing of Well 58-32. These activities were part of the Utah FORGE Phase 2B site suitability confirmatory testing.
Authors
Podgorney, R. and McLennan, J. Idaho National Laboratory
geothermalenergyreservoir testingstudent competitionforgeegswell58-32injection testdatapressureroosevelt hot springsutahstimulationevaluationmilfordutah forgeinjectiontestflowsuitability

First Tracer Test After Circulation in Desert Peak 27-15

Nov 16, 2013
87.08 kB
Publicly accessible
Following the successful stimulation of Desert Peak target EGS well 27-15, a circulation test was initiated by injecting a conservative tracer (1,5-nds) in combination with a reactive tracer (7-amino-1,3-naphthalene disulfonate). The closest production well 74-21 was monitored ove...
Authors
Rose, P. University of Utah
geothermaltracer testcirculation testconservative tracerreactive traceregstracerstimulation

Lab-Scale Stimulation Results on Surrogate Fused Silica Samples

Jul 06, 2016
73.74 kB
Publicly accessible
Lab-scale stimulation work on non-porous fused silica (similar mechanical properties to igneous rock) was performed using pure water, pure CO2 and water/CO2 mixtures to compare back to back fracturing performance of these fluids with PNNL's StimuFrac.
Authors
Fernandez, C. Pacific Northwest National Laboratory
geothermaleffective pressurefused silicastimufraclab-scale stimulationfracturing proformancehydraulic fracturingquartzfracking fluidpressuremeasured effective pressuresupercritical co2reservoir stimulationegs

EGS Collab Experiment 1: Circulation Testing

Apr 01, 2019
965.21 MB
Publicly accessible
These data and test descriptions comprise a chilled circulation test conducted at the 164' fracture in the EGS Collab Experiment 1 testbed on the 4850 ft level of the Sanford Underground Research Facility. Descriptions of the meta data, design drawings for the flow testing system,...
Authors
Knox, H. et al Lawrence Berkeley National Laboratory
geothermalenergyegs collabsurfhydraulicfracturingstimulationsanford underground research facilityexperimentegsraw dataflowflow testingstim and flow systemfield testingwellinjectionproductionleadsouth dakota

Community Geothermal: Geothermal Heat Exchange Test Well Temperature, Conductivity, and Water Level Data Seward, AK

Sep 29, 2024
16.94 MB
In curation
This dataset contains temperature, conductivity, and pressure data collected from a geothermal test well in Seward, Alaska, from October 31, 2023, through May 14, 2024. The data from the sensors are used to assess the potential for geothermal heat exchange along the shoreline of t...
Authors
Mitchell, M. et al National Renewable Energy Laboratory
geothermalenergyheat pumpocean sourcedatacommgeotemperaturepressureconductivityraw dataprocessed datahoboonsetwell testcommunity geothermalsewardalaskaresurrection baypythondata analysisdata collection reportgeothermal heat exchange

DEMO-FTES Test 1: Water Flow, Pressure, Temperature, and Electrical Conductivity Data

Apr 16, 2025
6.33 GB
Publicly accessible
This dataset contains 1-second and hourly resolution water flow rate, pressure, temperature, and electrical conductivity data collected during Test 1 of the DEMO Fracture Thermal Energy Storage (FTES) project at the Sanford Underground Research Facility (SURF) between December 10,...
Authors
Burghardt, J. et al Pacific Northwest National Laboratory
geothermalenergyfracture thermal energy storageftesunderground thermal energy storagesanford underground research facilitysurfflow ratepressure datatemperature dataelectrical conductivityinjectionproductionborehole monitoringthermal circulation testsubsurface datademo-ftesfield experimentprocessed datathermal energy storagetesbtesutes

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

UTM Well Coordinates for the Boise Hydrogeophysical Research Site (BHRS)

Dec 19, 2014
54.02 kB
Publicly accessible
A series of oscillatory pumping tests were performed at the BHRS. The data collected from these wells will be used to tomographically image the shallow subsurface. This excel file only contains well coordinates for all wells at the Boise site.
Authors
Lim, D. University of Wisconsin
geothermalwell coordinateshydraulic tomographycharacterizationboise hydrogephysical research sitesubsurfacepumping testpump testoscillatorylocationmetadata

Utah FORGE: Pump and Probe Test on an Intact Westerly Granite Sample

May 21, 2024
3.95 GB
Publicly accessible
This dataset contains results from a pump and probe experiment conducted on an intact Westerly Granite sample with a diameter of 1 inch and a height of 1 3/8 inches. The experiment was performed within an aluminum triaxial pressure vessel (TEMCO) to investigate the non-linear acou...
Authors
Klinghammer, H. et al Pennsylvania State University
utahtriaxialacousticsexperimentconfiningaxialprobingtransducerverasonicstemcoraw datalvdtpump and probegeomechanicsgeophysicswesterly graniteaxial pressure

Utah FORGE: Pump and Probe Test on a Mated Fracture Westerly Granite Sample

May 19, 2024
4.45 GB
Publicly accessible
This dataset contains results from a pump and probe experiment conducted on a mated fracture Westerly Granite sample with a diameter of 1 inch and a height of 2 7/8 inches. The experiment was performed within an aluminum triaxial pressure vessel (TEMCO) to investigate the non-line...
Authors
Klinghammer, H. et al Pennsylvania State University
utahforgeexperimentraw datatransduceracousticswesterlygraniteverasonicsaxialconfiningtriaxialtemcolvdtpump and probegeomechanicsgeophysicswesterly granitemated fractureaxial pressure

Utah FORGE: Tensor Strainmeter Data for the April, 2024 Stimulation of Wells 16A(78)-32 and 16B(78)-32

Sep 09, 2025
4.44 MB
Publicly accessible
This dataset contains time series data from the four Tensor Optical Fiber Strainmeters at Utah FORGE, recorded during all stages of the April 2024 hydraulic stimulations of wells 16A(78)-32 and 16B(78)-32. The data span from midnight UTC on April 4 through April 18, 2024, and are ...
Authors
Murdoch, L. Clemson University
geothermalenergystrainstrainmeterutah forgetensor strainstimulationforgeoptical fiberegshydraulic stimulationprocessed data16a78-3216b78-32strain datageomechanicstime seriesbarometric pressureslurry ratetreatment pressuregeothermal reservoirstimulation monitoring

Utah FORGE 5-2419: Fluid Injection Experiments on Granite Samples at Four Different Temperatures

Sep 05, 2024
6.76 MB
Publicly accessible
This dataset contains results from four fluid injection experiments at 24 C, 69 C, 111 C, and 140 C using a triaxial loading apparatus ("Temco"). Tests were conducted on a Utah FORGE granite sample with a 30 degree inclined fracture. Confining pressure was maintained at 10 MPa, wh...
Authors
Wang, J. and Elsworth, D. Pennsylvania State University
geothermalenergyfluid injection experimentutah forgeegsfluid injectionfractured granitetriaxial loadingpermeabilityseismic momentconfining pressurepore pressureshear stresselevated temperatureexperimental datageomechanicsstimulationhydraulic stimulation

Utah FORGE: Direct Shear Tests on Saturated Sierra White Granite Joints at Elevated Temperatures

Nov 24, 2025
2.38 MB
Publicly accessible
This dataset contains results from laboratory direct shear experiments performed on tension-induced fractures in Sierra White granite under saturated conditions at target temperatures of 50 C and 100 C. The data were collected using a custom water-pressurized chamber equipped with...
Authors
Han, K. et al Purdue University
geothermalenergyutah forgesaturationgranitesierra white granitelab testdirect shear testshear strengthshear stressgeophysicsp-waves-waveelastic wave propagationegslaboratory datafracturesdirect shearraw datageomechanicssaturated fracturesshear displacementeffective normal stresspore pressureultrasonic measurementsgeophysical responserock mechanicsstimulation

Utah FORGE: Well 58-32 Stimulation Data

Apr 20, 2019
61.5 MB
Publicly accessible
Pressure, temperature, and flow data from open-hole, upper perforation, and lower perforation well stimulations gathered from various tools collected at well 58-32 during phase 2C.
Authors
Best, S. Geothermal Resource Group
geothermalenergyforgeutahegsmilfordroosevelt hot springspasonsurface instrumentsstimulationpressuretemperatureisolate pumpingflowbackspartek memory pt gaugememory tooldidrillgrggeothermal resource groupbridge plugbadgeropenhole stimulationdidrill survey servicesweatherford hdwell 58-32utah geothermalfracture flowreservoir stimulationhydraulic fracturingphase 2cratehydraulicflowraw dataopen-holeupper perforationlower perforationutah forge

Utah FORGE: Logs and Data from Deep Well 58-32 (MU-ESW1)

Apr 11, 2018
2.24 GB
Publicly accessible
Data, logs, and graphics associated with the drilling and testing of Utah FORGE deep test well 58-32 (MU-ESW1) near Roosevelt Hot Springs.
Authors
Nash, G. and Moore, J. Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgeforgeutahgeothermal welltest welldrillinggeothermal drillingdrilling datawell testingwell test datafmi logsdsi logsgamma logsporositycaliper logsdaily reportstemperature logspressure logsisolation scannersonic logsmud logsdirectional surveypason logsborehole stresspt reportswell logsmu-esw158-32roosevelt hot springslogdatadeppwellcaliperegswell logtestingmilfordwell dataresourcecharacterizationtemperaturepressuredeep wellpason dataeowrend of well report

Purdue University: Results of B-Value Tests for Rock Saturation

Jun 20, 2022
2.73 MB
Publicly accessible
This dataset includes an Excel file with the results of B-value tests to determine the magnitude of the back pressure required for full saturation of Sierra White granite samples. Test were conducted on cylindrical rock specimens of Sierra White granite in a custom water pressuriz...
Authors
Han, K. et al Purdue University
geothermalenergyutah forgeb-valuesaturationrock saturationgranitelab testmaterialmaterial siencesierra white granitetesttestingmaterialsrockb valueprocessed data

StimuFrac Compressibility as a Function of CO2 Molar Fraction

Apr 29, 2016
43.61 kB
Publicly accessible
Compressibility values were obtained in a range of pressures at 250degC by employing a fixed volume view cell completely filled with PAA aqueous solution and injecting CO2 at constant flow rate (0.3mL/min). Pressure increase as a function of supercritical CO2 (scCO2) mass fraction...
Authors
A., C. Pacific Northwest National Laboratory
geothermalcompressibilitystimufracco2stimulationcarbon dioxidehydraulic fracturingmass fractionfluid compressibility

Raw Pressure Data from Observation Wells at Brady's Hot Springs

Mar 13, 2016
5.15 MB
Publicly accessible
This .csv files contain the raw water pressure data from three observation wells during pumping tests performed in the Spring of 2016. Included is a "read me" file explaining the details of where and how the data were collected.
Authors
Lim, D. University of Wisconsin
geothermalpressure sensorpressurebrady hot springsobservation wellspumping testspressure datawater pressureread me fileobservation wellporotomobradys geothermal area

Utah FORGE: Stress Logging Data

Mar 14, 2018
814.17 kB
Publicly accessible
This spreadsheet consist of data and graphs from deep well 58-32 stress testing from 6900 7500 ft depth. Measured stress data were used to correct logging predictions of in situ stress. Stress plots shows pore pressure (measured during the injection testing), the total vertical in...
Authors
McLennan, J. Energy and Geoscience Institute at the University of Utah
geothermalenergywell 58-32stress58-32 stressstress test58-32 stress data58-32 stress testutah forgeutahroosevelt hot springsutyoungs moduluspoisson ratiodynamicpressurepore pressuresh maxverticalhorizontalstress loglogginglogdataforgeegsrock propertiesrock propsgeomechanicswell datain situ stressresourcecharacterizationmilfordstress plot

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

EGS Collab Experiment 1: Tracer data tests

Apr 16, 2019
537.87 kB
Publicly accessible
This file contains the first set of tracer data for the EGS Collab testbed. The first set of tracer tests were conducted during October-November, 2018. We have included tracer data for C-dots, chloride, fluorescein, and rhodamine-B. The details about the tracer test can be found i...
Authors
Neupane, G. et al Idaho National Laboratory
geothermalenergyegs collabsurftracer testsbreakthrough curvec-dotschloridefluoresceinrhodamine-btracer datahydraulicfracturingstimulationtracerexperimentalegssanford underground research facility

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

Utah FORGE 6-3712: Curated and Fused 2022 and 2024 Stimulation Injection Datasets and Processing Report February 2026

Feb 25, 2026
155 MB
Publicly accessible
This submission contains curated injection parameter datasets from the 2022 and 2024 stimulation experiments conducted at the Utah FORGE site, along with the report documenting the data processing workflow. The datasets were developed as part of Project 6-3712: Probabilistic Estim...
Authors
Williams, J. et al Global Technology Connection, Inc.
geothermalenergyinduced seismicityinjection parametersdatasetstimulationutah forgeegsstimulation experimentinjection datatreating pressureslurry rateclean ratecumulative injected volumeinflow rateflowbacktime-series dataprocessed datahydraulic stimulationfeomechanics

Auto Indexer Auto-Indexer for Percussive Hammers: Vane Motor Dynamometer Testing

Jan 01, 2012
73.8 kB
Publicly accessible
Objectives Options associated with geothermal drilling operations are generally limited by factors such as formation temperature and rock strength. The objective of the research is to expand the "tool box" available to the geothermal driller by furthering the development of a hig...
Authors
Su, J. Sandia National Laboratories
geothermaldrillinghigh-temperature toolsauto indexerair-driven vane motordynamometerhigh temperature drilling motorpercussive hammerdown-the-hole-hammerhigh temeprature drillingdirectional drilling
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