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Magnetotellurics (MT)×

Play Fairway Analysis of the Snake River Plain, Idaho: Final Report

Feb 19, 2021
74.24 MB
Publicly accessible
This submission includes the final project report of the Snake River Plain Play Fairway Analysis project as well as a separate appendix for the final report. The final report outlines the application of Play Fairway Analysis (PFA) to geothermal exploration, specifically within the...
Authors
Shervais, J. et al Utah State University
geothermalenergysrppfasnake river plainidahoblindresourcecharacterizationgeologyblind resourcesblind systemswestern snake river plaincentral snake river plaingeophysicsgravitymagneticsseismictemperaturegeothermometrygeochemistryaqueoustrace elementsisotoperadiometrywellarcgispythoncommon risk segment mappingcrsccrsgeochemicalmagnetotelluricsmtconceptual modelgisthermal modelinghydrothermalintegrated modelintegrated geohydrological modelgeology mapengineered geothermal systemegsmapdrillingwater chemistrypetrographyplay fairway analysisalgorithm

Nevada Great Basin Play Fairway Analysis Reports & Appendices

Oct 28, 2015
52.81 MB
Publicly accessible
This project focused on defining geothermal play fairways and development of a detailed geothermal potential map of a large transect across the Great Basin region (96,000 km2), with the primary objective of facilitating discovery of commercial-grade, blind geothermal fields (i.e. ...
Authors
Faulds, J. et al Nevada Bureau of Mines and Geology
geothermalnevadaplay fairwayreportappendicesgreat basinnbmgnvpfacarson sinksteptoe valleygeophysicsgeophysicalgeologygeologiclidargeochemicalgravityseismic reflectionmtmagnetotelluricsgeodeticgeodesyshallow temperaturesoil gasslip and dilation tendancy3d modelingthermal modelingexplorationresource assessmentresource potentialinvestigationsurveypreliminarysite assessmentfavorabilitynv great basin

Snake River Plain Play Fairway Analysis: Phase 1 Report

Jan 25, 2016
13.65 MB
Publicly accessible
This presents the results of Phase 1 of the Snake River Plain Play Fairway Analysis project, along with a proposed work for Phase 2. No new data were collected, but we list data sources for our compilation. The Snake River volcanic province (SRP) overlies a thermal anomaly that e...
Authors
Shervais, J. et al Utah State University
geothermalenergyplay fairway analysissnake river plainarcgisegsgisgeospatial datatemperaturestructureresource assessmentpfamodelingresourcecharacterizationmountain homesnake river mountain home modelingnumerical modelmagnetotelluricsmagnetotelluricgravitythermalsrpmtgeophysicsblindidaho

Raft River Idaho Magnetotelluric Data

May 13, 2015
564.67 kB
Publicly accessible
Raw magnetotelluric (MT) data covering the geothermal system at Raft River, Idaho. The data was acquired by Quantec Geoscience. This is a zipped file containing .edi raw MT data files.
Authors
Nash, G. University of Utah
geothermalmtmagnetotelluricraft riveridahodataedigeophysicsgeophysical survey

Dixie Valley Engineered Geothermal System Exploration Methodology Project, Baseline Conceptual Model Report

May 15, 2013
166.64 MB
Publicly accessible
The Engineered Geothermal System (EGS) Exploration Methodology Project is developing an exploration approach for EGS through the integration of geoscientific data. The Project chose the Dixie Valley Geothermal System in Nevada as a field laboratory site for methodlogy calibration...
Authors
Iovenitti, J. AltaRock Energy Inc
geothermaldixie valleyegshydrothermal systemfavorability/trust mappinggiscompressiondilatationmagnetotelluricsgravityseismicwellsfaultstemperaturegeospatial data

Eastern Great Basin Geothermal Play Fairway Analysis Report

Jun 01, 2017
111.23 MB
Publicly accessible
This is the final report for the second phase of geological, geophysical, and geochemical data collection and processing for the Eastern Great Basin Geothermal Play Fairway Analysis project.
Authors
Wannamaker, P. et al Energy and Geoscience Institute at the University of Utah
geothermalenergyutahplay fairway analysisplay fairwaygreat basineastern great basinfinal reportpfaresourceidentificationexplorationwesternutregionextensionvolcanismheatpermeabilityflowboreholemtmagnetotelluricsresistivityanomalygeochemistryfluidgasvolcaniceruptionfaultstresscriticallyseismicitygravitygeophysicsgeologictwin peaksrhyolite fieldseismicpassivenodalmappingheliumsurveyheprobability krigingcrater knolldrill holesitingcomposite riskphase 2geology

Play Fairway Analysis CA-NV-OR: 2km Grid Based Analysis

Aug 20, 2015
17.56 MB
Publicly accessible
Combined geochemical and geophysical data, weighted and ranked for geothermal prospect favorability.
Authors
M, C. University of California
geothermalgeochemistrygeophysicscalifornianevadaoregongrid filesrankingsca-nv-orpfaplay fairway anaysisexplorationcharacterizationrankfavorabilityprospectsan emidiomedicine lakewell dataheat flowgeothermometrymtfaultsstressfaultstructural settingstrainstrain rateseismicityvolcanismhelium

Newberry EGS Literature References

Apr 22, 2016
69.94 kB
Publicly accessible
Research references to literature about the Newberry geothermal area, Oregon.
Authors
Rose, K. National Energy Technology Laboratory
geothermalegsenhanced geothermal systemnewberryoregonnewgengeophysicsgeologyhydrothermalseismicstructurep waveelectricmagnetotelluriclithologyliteraturefield guidegeologic historyvolcano hazardsframeworkpetrologyexploratory drillingslimholeexplorationflow testingdrillholestructuralactive sourceteleseismictomographyresource characterizationmagma chambercrustalvelocitygravityemelectricalcompressional wavecoremineralogy

Play Fairway Analysis CA-NV-OR: Medicine Lake 2km MT

Aug 05, 2015
6.14 kB
Publicly accessible
Magnetotelluric (MT) data for Medicine lake with 2km grid.
Authors
M, C. University of California
geothermalmagnetotelluricmedicine lakemtpfaresistivityconductivitycaliforniacaca-nv-orplay fairway analysisexplorationcharacterizationgeophysics

The Value of Spatial Information for Determining Well Placement

May 12, 2014
64.3 kB
Publicly accessible
The article and accompanying spreadsheet represent the information posteriors derived from synthetic data of magnetotellurics (MT). These were used to calculate value of information of MT for geothermal exploration. Information posteriors describe how well MT was able to locate t...
Authors
Trainor-Guitton, W. et al Lawrence Livermore National Laboratory
geothermalmagnetotelluricsblind geothermal prospectvalue of informationspatial informationwell placementclay capssynthetic datainformation posteriorsupporting datasample datapublicationpaperpeer-reviewedarticle

SE Great Basin Play Fairway Analysis Heat and Permeability CRS

Nov 15, 2015
805.9 kB
Publicly accessible
Within this submission are multiple .tif images with accompanying metadata of magnetotelluric conductor occurrence, fault critical stress composite risk segment (CRS), permeability CRS, Quaternary mafic extrusions, Quaternary fault density, and Quaternary rhyolite maps. Each of th...
Authors
Brandt, A. University of Utah
geothermalutahse great basinexplorationplay fairway analysispfacrscomposite risk segmentmtcritical stresspermeabilitybasaltfaultrhyolitequaternarymapmagnetotelluricconductoroccurencefluid flowlineamentsfaultsquaternary faultsfault densityprobabilityeasterngreat basineastern great basindatageospatial data

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

Nov 08, 2010
15.84 MB
Publicly accessible
Zonge Geosciences, Inc. performed a magnetotelluric (MT) survey for the Glass Buttes Project at the request of Ormat Technologies Inc. during the period of 7 October 2010 to 8 November 2010. This report provides the deep electromagnetic data and methods that were used to assist O...
Authors
Akerley, J. Ormat Nevada Inc
geothermaloregonmagnetotelluricmtglass butteslake countyelectromagnetic datageothermal resourcesmt surveyreportmagnetotelluric surveygeophysicsgeophysical1d inversion2d inversionparametersinstrumentationsafetyenvironmental issuesenvironmental impactsdata acquisitioneast areawest areacomputationsgeomagnetic indicesresistivity-depth sectioninversion resistivity

Maps, Models and Data from Southeastern Great Basin PFA

Jun 30, 2017
846.11 kB
Publicly accessible
This submission includes composite risk segment models in raster format for permeability, heat of the earth, and MT, as well as the final PFA model of geothermal exploration risk in Southwestern Utah, USA. Additionally, this submission has data regarding hydrothermally altered are...
Authors
Nash, G. Energy and Geoscience Institute at the University of Utah
geothermalenergyexplorationplay fairway analysisutahheatpermeabilityopalmtmagnetotelluricpfahydrothermal alterationsinterhidden geothermal systemsblind geothermal systemsshapefileshape filearcgisgisgeospatial dataxrdx-ray diffractionmilfordphase 2segbgbgreat basinse great basineasterngeophysicsheat floweastern great basinhydrothermal

West Flank Coso FORGE: Magnetotelluric 3D Data

Jan 01, 2016
10.66 MB
Publicly accessible
This is the 3D version of the MT data for the West Flank Coso FORGE area. The Coso geothermal field has had three Magnetotelluric (MT) datasets collected including surveys in 2003, 2006, and 2011. The final collection, in 2011, expanded the survey to the west and covers the West F...
Authors
Blankenship, D. Sandia National Laboratories
geothermalegswest flankforgecaliforniamtgeophysicsinversionmagnetotelluricssurveycoso

Multiple Data Sets Converge on a Geologic Structural Model for Glass Buttes, Oregon Geothermal Prospect, Patrick Walsh, et al, 2010 American Geophysical Union Poster Session

Jan 01, 2010
16.53 MB
Publicly accessible
Multiple data sets converge on a geologic structural model for Glass Buttes, Oregon geothermal prospect, Patrick Walsh, Brigette Martini, Chet Lide, Darrick Boschmann, John DIlles, Andrew Meigs, 2010 Ormat Nevada, Zonge Geophysical, Oregon State University American Geophysical Uni...
Authors
Walsh, P. et al Ormat Nevada Inc
geothermalglass buttesoregonstructural modelgravitybougerdemmagnetotelluricaeromagneticcolumbia plateaulidarhyperspectralinversionlineament

Newberry Caldera Conceptual Geophysical Model

Mar 04, 2016
Size unavailable
Publicly accessible
Conceptual model for the Newberry Caldera geothermal area. Model is centered around caldera and evaluates multiple geophysical datasets to derive a conceptual subsurface model. Includes: Conductor layer based on transient electromagnetic data from Fitterman et al., 1988 (figure...
Authors
Moser, M. et al National Energy Technology Laboratory
geothermalenhanced geothermal systemegsnewgennewberryoregongravityseismicconceptual modelsubsurface modelgeologic modelstructuregeophysicsfaultsmtmagnetotelluricmodelconceptualgeophysicalcaldera

West Flank Coso FORGE: MT Station Locations

May 04, 2011
14.04 kB
Publicly accessible
This data includes the locations of the MT data collected in and around the Coso Geothermal field that covered the West Flank area. These are the data that the 3D MT models were created from that were discussed in Phase 1 of the West Flank FORGE project. The projected coordinate ...
Authors
Blankenship, D. Sandia National Laboratories
geothermalwest flankforgegeophysicsmtmagnetotelluricscalifornialocation datagpsstationlocationgeospatial datacosophase 1

Dixie Valley Engineered Geothermal System Exploration Methodology Project, Baseline Conceptual Model Report

Jan 02, 2014
504.96 MB
Publicly accessible
The Engineered Geothermal System (EGS) Exploration Methodology Project is developing an exploration approach for EGS through the integration of geoscientific data. The overall project area is 2500km2 with the Calibration Area (Dixie Valley Geothermal Wellfield) being about 170km2....
Authors
Iovenitti, J. AltaRock Energy Inc
geothermaldixie valleyegshydrothermal systemfavorability/trust mappingfinal scientific reportegs exploration methodologybob karlingravitystation locationcomplete bouguer anomalyphil wannamakermagnetotelluricsmetadatadatainversionquantecileana tibulecseismic velocity modelfletcher h ibsergeostatisticsgeophysics

Tularosa Basin Play Fairway Analysis: Modeled MT Resistivity Data for the McGregor Range, New Mexico

Apr 30, 2017
13.29 MB
Publicly accessible
This is the inversion resistivity data from a magnetotelluric survey done as part of Phase 2 Tularosa Basin, New Mexico, geothermal play fairway analysis. The data covers part of McGregor Range, Fort Bliss. The inversion was done by Phil Wannamaker and Virginia Maris of the Energy...
Authors
Nash, G. et al Energy and Geoscience Institute at the University of Utah
geothermalenergymagnetotelluricmtresistivityfort blissmcgregor rangenew mexicoplay fairway analysisgeophysicalpfatularosa basininversiongeophysicsgeophysical surveyemelectromagneticconductivitypassive method

Utah FORGE 3-2417: DAS Microseismic Event and MT Catalog from the 16A/16B Circulation Test [Final, Relocated], 2023

May 19, 2025
1.34 MB
Publicly accessible
This data archive includes the relocated microseismic event catalog from distributed acoustic sensing (DAS) acquisition conducted during the 16A-16B circulation tests that took place in July 2023. These results update the catalog presented in GDR 1613 (the preliminary catalog, lin...
Authors
Vera Rodriguez, I. et al Rice University
geothermalenergyutah forgedasmicroseismicegsenhanced geothermalevent catalog16a16bcirculationcirculation testinversionseismic eventsevent detectionmtdistributed acoustic sensingprocessed datamicroseismic event catalogmeqfogmore

SE Great Basin Play Fairway Analysis PFA Models and Probability Map

Nov 15, 2015
763.08 kB
Publicly accessible
This submission includes a Na/K geothermometer probability greater than 200 deg C map, as well as two play fairway analysis (PFA) models. The probability map acts as a composite risk segment for the PFA models. The PFA models differ in their application of magnetotelluric conducto...
Authors
Brandt, A. University of Utah
geothermalgeothermal potentialexplorationplay fairway analysispfacomposite risk segmentcrsgreat basinutahgeothermometerna/kmodelpfa modellinggeohtermal exploration modelgoethermometergeochemistrysodiumpotassiumresource assessmenteasternseprobabilitygeothermometrymtmagnetotelluricsgeospatial datageothermal exploration modeleastern great basin

Snake River Plain Play Fairway Analysis: Mountain Home Geothermal Area Natural State Model

Jul 28, 2015
19.23 MB
Publicly accessible
The Mountain Home area is characterized by high heat flow and temperature gradient. Temperature data are available from 18 boreholes with depths equal to or greater than 200 m, 5 of which have depths ranging from ~1340 m to ~3390 m (MH-1, MH-2, Bostic1, Lawrence D No.1, and Anschu...
Authors
Garg, S. et al Utah State University
snake river mountain home modelinggeothermalenergysnake river plainmountain homenumerical modelmagnetotelluricgravityplay fairwaynatural statethermal modelingmagnetotelluricsplay fairway analysissrpmtgeophysicsgeophysicaltemperaurepre-productionstatestructureresource assessmentpfamodellingnatural

The Convergence of Heat, Groundwater, & Fracture Permeability: Innovative Play Fairway Modeling Applied to the Tularosa Basin Project Report

May 31, 2017
5.76 MB
Publicly accessible
This report details all of the work done in Phase 2 of a geothermal exploration project in Tularosa Basin, New Mexico. Data acquired as part of Phase 2 includes field geology (geological reconnaissance and mapping), gravity surveys, shallow temperature surveys, well water sampling...
Authors
Nash, G. et al Energy and Geoscience Institute at the University of Utah
geothermalenergytularosapermeabilityplay fairway analysisphase 2new mexicopfaexplorationfield geologyreconnaissancemappinggravityshallow temperature surveywell water samplinggroundwater samplingwater samplinggravity surveygeothermometryshallow temptemperature loggingtemperaturemtmagnetotelluricmt surveypriorityresource assessmentmodelgeophysics

Hawaii Play Fairway Analysis: Lanai Resistivity and Density 3D Inversion Models

Jun 01, 2020
42.2 MB
Publicly accessible
To prepare for its third phase, the Hawaii Play Fairway project conducted groundwater sampling and analyses in ten locations in the Hawaiian islands, magnetotelluric (MT) and gravity surveys, as well as calculations of 3D subsurface stress due to the weight of the rock underlying ...
Authors
Lautze, N. et al University of Hawaii
geothermalenergyhawaiilanaimagnetotelluricgravityhaleakalamauimauna keamtmasurveydatateststresssubsurfacevolcanoresistivitydensityfracture induced permeabilityegsenhanced geothermal systemresourcepotentialresource probabilityexploratory drilling

LiDAR as an Exploration Tool

Jan 01, 2011
4.36 MB
Publicly accessible
Using LiDAR to identify structural and volcanic evolution of a Miocene-Pleistocene age bimodal volcanic complex and implications for geothermal potential. The file includes an updated geologic map, methods, and preliminary results.
Authors
Boschmann, D. et al Ormat Nevada Inc
geothermalglass buttesoregonstructural modelgravitybougerdemmagnetotelluricaeromagneticcolumbia plateaulidarhyperspectralinversionlineamentexplorationgeologic mapgeology
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