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Utah FORGE: Well 58-32 Stimulation Conference Paper and Data

Apr 24, 2019
1.8 MB
Publicly accessible
The U.S. Department of Energy's (U.S. DOE) Frontier Observatory for Research in Geothermal Energy (FORGE) is a field laboratory that provides a unique opportunity to develop and test new technologies for characterizing, creating and sustaining Enhanced Geothermal Systems (EGS) in ...
Authors
Best, S. Energy and Geoscience Institute at the University of Utah
geothermalenergyutah forgeopen hole stimulationwell 58-32 stimulationwell 58-32utah geothermalgrgegsdisccrete fracture flowreservoir stimulationstimulationhydraulic fracturingphase 2cforgepressureflowbackratetemperaturehydraulicflowutahopen-holemilfordroosevelt hot springspre-processedupper perforationlower perforationmicroseismicitydasdistributed acoustic sensinggeophysics

West Flank Coso FORGE: Indian Wells Valley Aeromagnetic Data

Nov 01, 1994
155.13 MB
Publicly accessible
Aeromagnetic data was collected over the Indian Wells Valley, CA in November 1994. It consisted of 9,033 line-kilometers covering ~4,150 square kilometers, flown at a 250 meter drape with principal line spacing of 0.54 kilometers and 10% cross-lines. The principal orientation is N65E.
Authors
Katzenstein, A. et al Sandia National Laboratories
geothermalgeophysicsindian wells valleycoso geothermal fieldcaliforniaforgegeophysical surveyaeromagneticsurveymagneticmagneticscosowest flankdatageospatial data

2D Seismic Profiles, Nevada Play Fairway Granite Springs Valley

Sep 14, 2017
154.59 MB
Publicly accessible
This data is associated with the Nevada Play Fairway project and contains 2D seismic profile data in cropped jpegs and tiffs, both interpreted and uninterpreted. Seismic data owned or controlled by Seismic Exchange, Inc.; interpretation is that of the University of Nevada, Reno.
Authors
Faulds, J. Nevada Bureau of Mines and Geology
geothermalenergyseismic profilegranite springs valleypfaplay fairwaygeophysicsseismicinterpretationprofilegeophysicaldataimagingnevadanvactive sourcenv great basin

February 2014 Dixie Valley Binary Cycle Production Data Report

Mar 11, 2014
12.84 kB
Publicly accessible
Formal Report: Dixie Valley Binary DOE Report February 2014. Includes summary of data, operations, outages, and curtailments in order to support the techno-economic feasibility of utilizing the available unused heat to generate additional electric power from a binary power plant f...
Authors
Brown, D. Terra-Gen Sierra Holdings, LLC
geothermaldixie valleyperformancebinary plantproduction reportsummarybinary cycleunused heatbinary power plantlow temperaturebrinebottomingwaste water

March 2014 Dixie Valley Binary Cycle Production Data Report

Mar 31, 2014
11.62 kB
Publicly accessible
Dixie Valley production data from March, 2014 Summary report of data, operations, outages, and curtailments in order to support the techno-economic feasibility of utilizing the available unused heat to generate additional electric power from a binary power plant from the low-tempe...
Authors
Brown, D. Terra-Gen Sierra Holdings, LLC
geothermalbinarybeowawedixie valleyproduction databottoming cyclelow temperaturebrineunused heatbottomingbinary cycleproduction reportsummary

April 2014 Dixie Valley Binary Cycle Production Data Report

May 08, 2014
11.97 kB
Publicly accessible
DOE Report for binary unit. Includes summary of data, operations, outages, and curtailments in order to support the techno-economic feasibility of utilizing the available unused heat to generate additional electric power from a binary power plant from the low-temperature brine at ...
Authors
Brown, D. Terra-Gen Sierra Holdings, LLC
geothermalbinary power plantproduction datadixie valley nevadabottoming cycleproduction reportsummarybinary cycleunused heatbinarylow temperaturebrinebottomingwaste water

Utah FORGE: Well 16B(78)-32 Canamera Core Drilling Report

May 17, 2024
5.61 MB
Publicly accessible
This is a summary report by Canamera Coring discussing the core drilling of Utah FORGE Well 16B(78)-32. This report includes detailed drilling graphics, images, and metrics from each coring run completed. About 240' of 4" core was taken from 4855' to 10493' in depth.
Authors
Mock, B. Canamera Coring
geothermalenergy16b16b coringutah forgecanamera coringcanamera16b core report16b78-3216b78-32 coring16b78-32 core reportegsgeologydrillinglogsbhajmstechnology

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

Resource Analysis for Deep Direct-Use Feasibility Study in East Texas, Part 2

Mar 01, 2019
3.53 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 texasheat flowsmusouthern methodist universitymemodeep direct-usegeological variabilitytravis peakpermitreservoireastman chemicalcross-sectionsabine upliftheatflownreltxdduthermal conductivitypermittingregulatory agenciesland accesssurface watersurface heat flowgeologic variability evaluation

A Hydrogeochemical Analysis of Geothermal Resources in the State of Hawaii

May 01, 2018
9.39 MB
Publicly accessible
The University of Hawaii at Manoa conducted a Play Fairway Analysis of the state of geothermal potential for the islands. Phase I included the aggregation of all existing geologic, geophysical and geochemical data available. A probability model incorporating heat, fluid, and perme...
Authors
Tachera, D. University of Hawaii
geothermalenergyhydrogeochemicalgeochemicalhawaiipfaplay fairwaygeochemistrycharacterizationmodelingplay fairway analysisgroundwatertemperaturechloridemagnesiumratiosulfatechloridesilicaconcentrationsouthwest rift zonehaleakalamauipalawai basinlanai

August 2014 Dixie Valley Report Binary Cycle Production Data Report

Sep 10, 2014
13.51 kB
Publicly accessible
Generation data from August associated with the binary unit at Dixie Valley. Includes summary of data, operations, outages, and curtailments in order to support the techno-economic feasibility of utilizing the available unused heat to generate additional electric power from a bin...
Authors
Brown, D. Terra-Gen Sierra Holdings, LLC
geothermaldixie valleybinary systembottoming cyclebinary power plantproduction datadoereportaugustproduction reportbinary cycleunused heatlow temperaturebrinebottomingwaste waternevada

End of Well Report and Addenda

Sep 08, 2016
25.62 MB
Publicly accessible
End of well report for the drilling of AK-3, the 3rd core hole in Hot Springs Bay Valley on Akutan Island. Project initiated and managed by the City of Akutan. Previous exploration and drilling of first 2 wells by Alaska Energy Authority, and this well partially funded by DOE. Dri...
Authors
Mann, M. Geothermal Resource Group on behalf of the City of Akutan
geothermalakutancore wellaleutianalaskaak-3core drillingeowend of wellpermittingdrilling historyhealth and safetyenvironmentalcore logginggeologylithologypermeabilityalteration

Utah FORGE 5-2565: Final Report on the Evolution of Permeability and Strength Recovery of Shear Fracture Under Hydrothermal Conditions

Aug 24, 2025
3.52 MB
Publicly accessible
This report discusses the results of research on the ability to create and/or reactivate and subsequently sustain fracture systems which are strongly influenced by complexly coupled mechanical (M) and chemical (C) processes in reservoirs forced from equilibrium by hydraulic stimul...
Authors
Jeppson, T. et al United States Geological Survey
geothermalenergyutah forgeegsenhanced geothermal systemsfluid-rock interactionsthmc processesfracture evolutionusgsfracturesgeothermal resorvoirsfracture reactivationthmcmechanicalchemicalhydraulic stimulationthermal drawdownfinal reporttechnical report

January 2014 Dixie Valley Binary Cycle Production Data Report

Feb 05, 2014
12.08 kB
Publicly accessible
DOE Report of the binary cycle production data from Dixie Valley for January, 2014. Includes summarized data, operations, outages, and curtailments in order to support the techno-economic feasibility of utilizing the available unused heat to generate additional electric power from...
Authors
Brown, D. Terra-Gen Sierra Holdings, LLC
geothermaldixie valleybinaryproduction reportsumamrybinary cycleunused heatbinary power plantlow temperaturebirnebottomingwaste watersupercritical cycle

EGS Collab Experiment 2: Testbed Well Orientation Data

Jul 26, 2021
901.81 kB
Publicly accessible
This dataset contains the north seeking gyro data for each of the 11 boreholes drilled at the Experiment 2 testbed on the 4100 foot level of the SURF (Sanford Underground Research Facility). Each gyro file is in individual folders for each well. A single folder called 'E2 All Well...
Authors
Schwering, P. and Neupane, H. Lawrence Berkeley National Laboratory
geothermalenergyegs collabsurfhydraulicfracturingstimulationsanford underground research facilityexperimentegsgeophysicswirelinewell dataprocessed dataraw dataexcelleadsouth dakota

Utah FORGE: Core Material Friction Experiments

Mar 15, 2023
696.08 MB
Publicly accessible
The following folders contain 3 friction experiments on Utah FORGE core material from depths of 6735 8533ft. The experiment conditions range from 100% relative humidity at room temperature to fluid-saturated at 110C. Experiments were done on both intact samples in a single-direct ...
Authors
Marone, C. et al Pennsylvania State University
utah forgegeothermalenergyfriction experimentsintact samplesgouge sampleshigh temperaturepore fluid pressuredrained boundary conditionspermeabilityvelocity stepshealingraw dataprocessed data

EGS Collab Experiment 1: Microseismic Monitoring

Jul 29, 2019
2.83 TB
Publicly accessible
The U.S. Department of Energy's Enhanced Geothermal System (EGS) Collab project aims to improve our understanding of hydraulic stimulations in crystalline rock for enhanced geothermal energy production through execution of intensely monitored meso-scale experiments. The first expe...
Authors
Schoenball, M. et al Lawrence Berkeley National Laboratory
geothermalenergyegs collabsurfhydraulicfracturingstimulationsanford underground research facilityexperimentegsmicroseismic monitoringmeso-scale stimulationssandford underground researchmesoscale experimentscrystalline rock3d sensorleadsouth dakotasta/lta triggering algorithmmicroseismicitycatalograw dataprocessed databinary file interpreterpythongeospatial data

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

Mt. Simon Sandstone Brine Chemistry for DDU Technology at the U of IL Campus

Mar 31, 2019
156.84 kB
Publicly accessible
A review of brine chemistry data for the Mt. Simon Sandstone in the Illinois Basin is provided for calculations to predict the potential for mineral scaling and precipitation. The assessment includes expected changes in temperature, pressure, and/or exposure to air or other materi...
Authors
Lu, Y. and McKaskle, R. University of Illinois
geothermalenergyddudeep direct-useuniversity of illinoisillinois basinbrine chemistrygeothermal fluid handlingpredictionmineral scaling and precipitationbest projectcost estimatefiltrationcolburn equationheat exchange

Utah FORGE 5-2615: Shear Enhanced Permeability In a Granitoid Fracture Presentation Slides

Feb 28, 2024
2.51 MB
Publicly accessible
Provided here is a set of presentation slides detailing stress-dependent permeability in FORGE granitoid fractures and how fracture slip affects permeability. It outlines empirical correlations between permeability, stress, and fracture aperture, emphasizing that mechanically clos...
Authors
Ghassemi, A. and Ye, Z. University of Oklahoma
geothermalenergyutah forgeegsfacture slippermeabilitystress-dependent permeabilitygranitoid fracturefracture networkstimulationapertureinjectionflow testshear testreservoir stressreportdata analysis

A Thermal-Hydrological-Chemical Model for the EGS Demonstration Project at Newberry Volcano, OR

Jan 30, 2012
Size unavailable
Publicly accessible
Newberry Volcano in Central Oregon is the site of a Department of Energy funded Enhanced Geothermal System (EGS) Demonstration Project. Stimulation and production of an EGS is a strong perturbation to the physical and chemical environment, giving rise to coupled Thermal-Hydrologic...
Authors
Sonnenthal, E. et al National Energy Technology Laboratory
geothermalnewberryoregonegsenhanced geothermal systemnewgenthermalhydrologychemicalmodelcross-sectionsstimulationinjectionhydrologicaldemonstrationmechanical

Tularosa Basin Play Fairway Analysis: Temperature, Geochemistry, and Gravity Data

Jun 16, 2017
4.22 MB
Publicly accessible
This submission contains multiple excel spreadsheets and associated written reports. The datasets area are representative of shallow temperature, geochemistry, and other well logging observations made across WSMR (white sands missile range); located to the west of the Tularosa Bas...
Authors
Nash, G. Energy and Geoscience Institute at the University of Utah
geothermalenergygravitygeochemistrytemperaturewsmrtularosaexplorationplay fairway analysisnew mexicowell logginggeophysicsdownholeboreholeshapefileshape filearcgisgisgeospatialgeospatial datapfa

EGS Collab Experiment 1: TOUGH2-CSM Simulation of Embedded Natural Fractures and Chemical Tracer Transport and Sorption

Jun 07, 2019
5.23 MB
Publicly accessible
The EGS Collab SIGMA-V project is a multi-lab and university collaborative research project that is being undertaken at the Sanford Underground Research Facility (SURF) in South Dakota. The project consists of studying stimulation, fluid-flow, and heat transfer processes at a scal...
Authors
Johnston, B. et al National Renewable Energy Laboratory
geothermalenergyegsegs collabtough2simulationenhanced geothermal systemssurfsanford underground research facilityreservoirmodelingtracernaturalfracturesfracturingchemicalsigma-vthermaltemperatureheat flowfluid flowmonitoringhydrauliccirculationinjectioninjectortough2-csmsorptiontransferbreakthrough

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

GeoRePORT 2.0 Protocols and Reporting Tools

Mar 25, 2022
2.96 MB
Publicly accessible
Version 2 of the GeoRePORT protocols and excel-based reporting tools. Software allows users to grade the geologic, technical, and socio-economic conditions at a geothermal resource location for both electricity generation and direct-use. Includes tool and protocols for: * Geologic...
Authors
Kolker, A. et al National Renewable Energy Laboratory
geothermalenergysocio-economicpermittingland accessresource sizetooleconomicsocioeconomicgeologicresourceresource assesmentreportingreporting toolstoolsprotocoldirect usepower generationtechnicalassessment
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