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Utah FORGE: Wells 16A(78)-32 and 16B(78)-32 Extended Circulation Test Data August and September 2024

Oct 11, 2024
15.86 MB
Publicly accessible
The dataset includes data collected during an extended circulation test conducted at the Utah FORGE site between August 8 and September 5, 2024. It provides uncorrected, raw digital data from the test, along with calibration information and a final report detailing the test proced...
Authors
McLennan, J. et al Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgewell 16b78-32well 16a78-3216a16bcirculation testcirculationextended circulationextended circulation testraw dataegsreportpasoncalibration datacalibrationtemperaturepressureflowtest proceduresdata correctionsfield calibration

Assessing Low-Temperature Geothermal Play Types: Relevant Data and Play Fairway Analysis Methods

Jan 01, 2023
17.19 MB
Publicly accessible
This data catalog contains information on low temperature geothermal play types. The U.S. Department of Energy (DOE) Geothermal Technologies Office (GTO) supports the Geothermal Heating and Cooling Geospatial Datasets and Analysis project, conducted by the National Renewable Energ...
Authors
Davalos, E. et al National Renewable Energy Laboratory
geothermalenergylow-temperaturedatasetsgeothermal heating and coolingdata cataloglow temperaturegeospatialgeochemicalprocessed datageophysicaleconomic riskdata repositoryplay fairway analysisplay fairwayalaskahawaiiunited statesexploration risktechnical reportreport

Utah FORGE: Neubrex Well 16B(78)-32 Stimulation and Circulation Fiber Optics Reports Summer, 2024

Sep 25, 2024
13.26 MB
Publicly accessible
This zip file contains reports discussing the use of fiber optics during well 16B(78)-32 stimulation and circulation tests in the summer of 2024. The reports cover the collection of strain rate and temperature change data during these well events. Theory, methods, and initial dat...
Authors
Jurick, D. et al Neubrex Energy Services (US), LLC
geothermalenergyutah forgefiber opticsneubrexwell 16b78-32well 16bcirculation testtemperature monitoringstrain monitoringstrain change ratemicro-strainrayleighdistributed strain sensingdtsdssstimulationcirculationreportpresentaton slidesdata visualization

Report on the deployment of the National Geothermal Data System 2.0

Sep 11, 2020
227.04 MB
Publicly accessible
This reports includes a video description of recent upgrades and changes to the National Geothermal Data System (geothermaldata.org) and a text report of its relevant security upgrades. Improvements include a new operating system, implementation of HTTPS, implementation of a stand...
Authors
Zaffos, A. Arizona State Geological Survey
geothermalenergyngdssecurityupgradeupdateubuntu 20.04video presentationupdateshttpsfirewallpostgresqlarcgisarcgis enterprise server hostingregistrationpoliciesapiimplimentationcybersecurity

Utah FORGE: 2022 Seismic Workshop Report

Dec 19, 2022
505.62 kB
Publicly accessible
Utah FORGE held a two-day seismic workshop on the University of Utah campus in Salt Lake City, Utah on September 26 and 27, 2022 to share what was learned from the seismic monitoring during the 2022 stimulation. This is a report documenting this workshop. The meeting was structure...
Authors
Pankow, K. University of Utah Seismograph Stations
geothermalenergyutah forgeseismicseismicityseismic monitoring protocolseismic instrumentationseismic traffic light systemsseismic workshop2022 seismic workshopegs seismicityforgeegsworkshopreportstimulationseismic networkpressure monitoringresource development

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 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

Utah FORGE 5-2419: Final Report and Presentation on Seismicity Permeability Relationships Probed via Nonlinear Acoustic Imaging

Sep 30, 2025
254.88 MB
Publicly accessible
This submission contains the final technical report and closeout presentation for Utah FORGE Project 5-2419, which investigates the coupled evolution of permeability and induced seismicity in enhanced geothermal systems using laboratory experiments, field observations, and nonline...
Authors
Elsworth, D. Pennsylvania State University
geothermalenergyutah forgeegspermeabilityinduced seismicitylaboratory experimentsfield observationsnonlinear acoustic imagingfault reactivationreservoir rockmicroearthquakestimulationphysics informed modelingmachine learningseismic momentstress statepermeability creationseismic hazardtechnical reportgeomechanicsgeophysicsmicroseismicity

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

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

Geologic and Geophysical Data for Wells Drilled at Raft River Valley, Cassia County, Idaho, in 1977 to 1978 and Data for Wells Drilled Previously

Dec 31, 1978
Size unavailable
Publicly accessible
In order to better define the size of the thermal anomaly in the Raft River Valley, Idaho, the U.S. Geological Survey drilled a series of intermediate-depth (nominal 500-ft depth) wells in 1977 and 1978. This report presents geologic, geophysical, and temperature data for these dr...
Authors
Nathenson, M. et al United States Geological Survey
geothermalraft rivercassia countyidahodrill holeswellstemperature datageophysical datadoi10.3133/ofr20141201open file reportusgsgeiohysicsgeologygeologicdata

Three-Component Long Offset Surface Seismic Survey Data Used to Find Large Aperture Fractures in Geothermal Resources San Emidio Geothermal Resource Area

Sep 15, 2010
794.98 MB
Publicly accessible
P and S-wave datasets and associated report studying the ability to use three-component long offset surface seismic surveys to find large aperture fractures in geothermal resources at the San Emidio geothermal resource area in Washoe County, Nevada.
Authors
Warren, I. U.S. Geothermal Inc.
geothermalsan emidiofracture apertureseismic surveyp-wave datas-wave datareportfracture detectionwashoe countynevadadatas-wavep-waveseismic data processingnvvibroseisactive sourcesweep

Gravity Survey on the Glass Buttes Geothermal Exploration Project Lake County, Oregon

Oct 12, 2011
1.19 MB
Publicly accessible
This report covers data acquisition, instrumentation and processing of a gravity survey performed on the Glass Buttes Geothermal Exploration Project, located in Lake County, Oregon for ORMAT Technologies Inc. The survey was conducted during 21 June 2010 to 26 June 2010. The surve...
Authors
Akerley, J. Ormat Nevada Inc
geothermaloregonglass buttesgravitygeophysicsgravity surveygravity datalake countyhat buttepotato lakedatareportorgps datasafetyenvironmental issuesimpact

Technical Report-Rare Earth Element Concentrations in Wyoming's Produced Waters

Jul 01, 2017
4.2 MB
Publicly accessible
This study is a joint effort by the University of Wyoming (UW), the UW Engineering Department (UW-ENG), and Idaho National Laboratories (INL) and the United States Geological Survey (USGS) to describe rare earth element concentrations in oil and gas produced waters. In this work w...
Authors
Quillinan, S. et al University of Wyoming
geothermalenergyrare earth elementproduced watersreecoproducedresourcesgeochemicalisotope concentrationgeochemsitryoil and gastrace metalconcentrationcoalbrine study

Pressure Sensor and Telemetry Methods for Measurement while Drilling in Geothermal Wells

Jan 01, 2012
517.29 kB
Publicly accessible
Project status report as of end of 2011. Key milestones and accomplishments in the year 2011 include: Proof of feasibility of analog and digital components with their lifetime tested for more than 500 hours at 300 degrees C, Demonstration of ceramic-based packaging capable of su...
Authors
Vert, A. GE Global Research
geothermalsicelectronicshigh temperaturemeasurement while drillingmud pulsingpressure sensortelemetrytemperature sensorpressure measurementtechnical reportyear end reportintegrated circuitryegs

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

Utah FORGE: Induced Seismicity Mitigation Plan

Dec 30, 2020
13.29 MB
Publicly accessible
This is the current induced seismicity mitigation plan (ISMP) for the Utah FORGE project. Information that was collected during Phases 1 and 2 of the Utah FORGE project has been incorporated, as have literature searches and risk assessments. The purpose of this report is to identi...
Authors
Utah, U. et al Energy and Geoscience Institute at the University of Utah
geothermalenergyseismicityinduced seismicityseismicity mitigationutah forgeinduced seismicity mitigation planearthquakesseismicrisk mitigationriskhazardmitigationearthquakeutahmitigation planplangeophysicsegsfaultfaults

Dynamic Earth Energy Storage: Terawatt-year, Grid-scale Energy Storage Using Planet Earth as a Thermal Battery (GeoTES): Phase I Project Final Report

Sep 02, 2022
18.25 MB
Publicly accessible
Final report for the DOE GTO funded research on geologic thermal energy storage (GeoTES), or commonly known as reservoir thermal energy storage (RTES). The results described in this report shed light on various aspects of RTES including project siting, operational performance, m...
Authors
Atkinson, T. et al Idaho National Laboratory
geothermalenergyrtesgeotesstoragethermalmodelingtoughmoosegeochemistrytesthermal energy storageearth energy storagegrid-scalegeologicreservoir

Seismic Survey 2016 Metadata at San Emidio, Nevada

Dec 05, 2016
54.86 MB
Publicly accessible
1301 Vertical Component seismic instruments were deployed at San Emidio Geothermal field in Nevada in December 2016. The first record starts at 2016-12-05T02:00:00.000000Z (UTC) and the last record ends at 2016-12-11T14:00:59.998000Z (UTC). Data are stored in individual files in o...
Authors
Lord, N. et al University of Wisconsin
geothermalenergywholescalewaterholeobservationstresssystemspatialtemporalphysicsmodelinghydrologicthermalmechanicalseismicseismicitydatametadatasurveynevadareporttechnical specificationintrumentationspecsspecspecifications

Salton Sea Geothermal Development Nontechnical Barriers to Entry Analysis and Perspectives

Jun 28, 2022
5.95 MB
Publicly accessible
The report included in this submission details the nontechnical barriers to entry for development of geothermal resources in the Salton Sea. The Salton Sea provides an economically viable opportunity for replacing the energy imported by California which makes up 25 percent of Cali...
Authors
Goodman, D. et al Pacific Northwest National Laboratory
geothermalenergysalton seatechnoeconomic analysismageteanontechnicalbarrierslithiumresource developmentresourcecaliforniatechnoeconomictechno economictechno-economicanalysismodeldevelopmentfeasibilityreportresource potentiallithium extraction

Utah FORGE 6-3712: Report on a Data Foundation for Real-Time Identification of Microseismic Events

Jan 21, 2025
971.63 kB
Publicly accessible
This submission is a technical report for the Probabilistic Estimation of Seismic Response Using Physics Informed Recurrent Neural Networks project. The report describes the process of extracting events from the borehole seismic sensors. To be effective once deployed, the process ...
Authors
Williams, J. et al Global Technology Connection, Inc.
geothermalenergyutah forgedata processingmachine learninginduced seismicitytechnical reportevent detectionmlartificial intelligenceaireal-timephysics informedrecurrent neural networksborehole seismicseismic datamicroseismicevent catalogmagnitude-frequency distributiongeophysicsegs

Energy Return On Investment of Engineered Geothermal Systems Data

Jan 01, 2012
1.05 MB
Publicly accessible
The project provides an updated Energy Return on Investment (EROI) for Enhanced Geothermal Systems (EGS). Results incorporate Argonne National Laboratory's Life Cycle Assessment and base case assumptions consistent with other projects in the Analysis subprogram. EROI is a ratio o...
Authors
Mansure, C. Arthur Mansure
geothermalenergyinvestmentreturnpaybackengineeredenergy return on investmentengineered geothermal systemenhanced geothermal systemefficiencyegseroicasingcementdiameterdepthgeteminputswellsnettruckingfuelmaterialsbentonitepolymerseconomicsassessmenteconomic

Effectiveness of Shallow Temperature Surveys to Target a Geothermal Reservoir at Previously Explored Site at McGee Mountain, Nevada: Final Report for U.S. Department Of Energy Grant EE-0002830

Mar 07, 2014
2.23 MB
Publicly accessible
The McGee Mountain geothermal area was selected to test early-stage shallow temperature survey techniques and drill two slim holes to test the resource. Geothermal Technical Partners, Inc. was able to complete only a small portion of the project before lack of funding prevented f...
Authors
Zehner, R. Geothermal Technical Partners, Inc.
geothermalnevadamcgee mountainshallow temperature surveygeoprobegeochemistrygeologytransmissionreportgravitysurveyfeasibilityarchaeological clearancegeothermometrycost-effectivethermal anomaliescost

Utah FORGE 2-2439v2: A Multi-Component Approach to Characterizing In-Situ Stress Final Report

Dec 22, 2025
2.43 MB
Publicly accessible
This comprehensive technical report documents a multi-component approach to in-situ stress characterization at the Utah FORGE EGS site that integrates Machine Learning (ML) methods for predicting near-well principal stresses around geothermal wells with the physics-based finite el...
Authors
Bunger, A. et al University of Pittsburgh
geothermalenergyin-situ stress estimationutah forgewave velocitythermo-poro-elastic modelingmachine learningegsnear-wellbore stressfar-field principal stressstress anisotropyphysics-based modelingfinite element modelingsonic logtuvtechnical reportreservoir characterization

Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development Deviatoric MT, Fracture Network, and Final Report

Sep 01, 2018
62.11 kB
Publicly accessible
This submission contains 167 deviatoric moment tensor (MT) solutions for the seismicity observed two years prior and three years post start of injection activities at The Geysers Prati 32 EGS Demonstration. Also included is a statistical representation of the properties of 751 fra...
Authors
Gritto, R. et al Array Information Technology
geothermalenergythe geysershigh temperature reservoirdeviatoric mt solutionsdeviatoricstresstensorcatalogmomentseismicityanalysisegsinjectioninducedmicroseismicityeventlocationshearstrainfracture networkfracture orientationfracture sizecaliforniacafaultfracturenetworkgeysersmicroseismichypocenterspassiveseismicmonitoringstimulationfinal reportinversionhydraulicfaultingearthquakegeophysicsgeophysical
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