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"52B-7"×

West Flank Coso FORGE: 52B-7 Image and Mud Log

Apr 01, 1992
22.31 MB
Publicly accessible
FMI image log and mud log of well 52B-7
Authors
Blankenship, D. Sandia National Laboratories
geothermalforgeegswest flank cosowell datacosoimage logmud loggmiboreholedownholeimagingtemperaturegas analysismethaneethanehydrogen sulfidecarbon dioxideco2lithologymineralogydrillingdrill loggeomechanicswell loggingfmiimagewelllogwell log52b-7west flankcalifornia

West Flank Coso FORGE: Natural Fracture Data

May 16, 2016
110.88 kB
Publicly accessible
Natural fracture data from wells 33-7, 33A-7,52A-7, 52B-7 and 83-11 at West Flank. Fracture orientations were determined from image logs of these wells (see accompanying submissions). Data files contain depth, apparent (in wellbore reference frame) and true (in geographic referenc...
Authors
Blankenship, D. Sandia National Laboratories
geothermalegsforgewest flanknatural fracturefracturingfracture mappingpicksfracturenaturalcoso

West Flank Coso FORGE: Mud Logs

May 13, 2016
73.22 MB
Publicly accessible
Mud logs for wells 83-11, 68-6, 33A-7, 33A-7RD, 52B-7, and 88-1 at West Flank
Authors
Blankenship, D. Sandia National Laboratories
geothermalmud logswest flankforgeegslithology logwell logloggingformation loggamma radiationtemperaturepressurestatichydrostaticc02cosomud logwelllog

Evaluation Data of a High Temperature COTS (Commercial Off-the-Shelf) Flash Memory Module (TI SM28VLT32) for Use in Geothermal Electronics Packages

Aug 29, 2014
284.53 MB
Publicly accessible
The accompanying raw data is from tests of the TI SM28VLT32 flash memory module at temps of 200C, 225C, and 29C. Each data file is 3 columns and tab-delimited with the first column being the data address, the second column being the first byte of the data, and the third column bei...
Authors
Cashion, A. Sandia National Laboratories
geothermaldownhole electronicscomponent evaluationborehole temperaturesmemoryevaluation datahigh temperaturecots flash memory modelelectronicsflash memory moduleti sm28vlt32

West Flank Coso FORGE: 33A-7 Image and Mud Log Data

Apr 08, 2010
430.14 MB
Publicly accessible
Circumferential Borehole Imaging Log (CBIL) image log as DLIS file, and PDF mud log of well 33A-7 as part of the West Flank Coso, CA FORGE site.
Authors
Blankenship, D. Sandia National Laboratories
geothermalforgeegswest flank cosowell datacosomud logwell logformation logcircumferential borehole imaging logwest flankcalifornia

Directional Cooling-Induced Fracturing: Directional Cooling Data Under True-Triaxial Stress State

Jul 01, 2022
1.96 GB
Publicly accessible
Data includes Directional Cooling-Induced Fracturing (DCIF) testing data using westerly granite blocks. This submission includes data from two samples of westerly granite, lab sample 7 and 8. Files contain stress, temperature and acoustic emission data acquired during polyaxial, l...
Authors
Trzeciak, M. University of Wisconsin Madison
geothermalenergystressstress testacoustic emissionaetriaxialtrue-triaxialdirectional coolinggranitewesterly granitesamplerocktestingtestdirectional cooling induced fracturingdciffracturingfailure

Utah FORGE 7-3639: Design and Implementation of a Novel Multi-Frac Stimulation Concept 2025 Workshop Presentation

Sep 18, 2025
80.28 MB
Publicly accessible
This is a presentation on the Design and Implementation of a Novel Multi-Frac Stimulation Concept by The University of Oklahoma, presented by Ahmad Ghassemi. This slide presentation video discusses the design and implementation of a reservoir stimulation concept improving near-wel...
Authors
Ghassemi, A. The University of Oklahoma
geothermalenergyutah forgeegs2025 annual workshopmulti-frac stimulationreservoir stimulationconductivity enhancementself-propping fracturesheat exchangepresentationpresentation recordingpresentation slidesreport

West Flank Coso FORGE: 33-7 Image Log

Aug 01, 2001
50.74 MB
Publicly accessible
EMI (Electric Micro Imaging tool, Halliburton) image log in GMI Imager format. GMI Imager is software available from Baker Hughes and is used to open .img files.
Authors
Blankenship, D. Sandia National Laboratories
geothermalforgeegswell datawest flank cosocosoimage logdownholeboreholeimaginggmigeomechanicsgpm microwave imagerwell loggingwest flankcaliforniaemi

Utah FORGE: Observation Well Data

Feb 22, 2018
3.92 MB
Publicly accessible
This archive contains temperature data for Roosevelt Hot Springs observation wells OH-1, OH-4, OH-5 and OH-7. There are also mud logs for OH-4. These are old datasets obtained from Rocky Mountain Power for use in the Utah FORGE project. Temperature data were collected in the 1970s...
Authors
Nash, G. Energy and Geoscience Institute at the University of Utah
geothermalenergytemperature logsforgeutah forgeroosevelt hot springsblundel power plantmud logsroosevelt hot springs observation wellstemperature surveygeologic loglithology logwell logutahwelllogdataobservationtemperatureoh-4oh-1oh-5oh-7mud logwell dataresourcecharacterizationmilfordegs

Utah FORGE 7-3639: Design and Implementation of a Novel Multi-Frac Stimulation Concept in Utah FORGE EGS 2026 Workshop Presentation

Sep 30, 2026
71.47 MB
Curated
This is a presentation on Design and Implementation of a Novel Multi-Frac Stimulation Concept in Utah FORGE EGS by the University of Oklahoma, presented by Dr. Ahmad Ghassemi. The project is evaluating a novel multi-fracture stimulation approach designed to improve reservoir condu...
Authors
Ghassemi, A. and Jeffrey, R. University of Oklahoma
geothermalenergyutah forgeegsmulti-fracmultistage stimulationreservoir stimulationwell-to-well conductivitystimulationgeomechanics16b16aabrasive jettingfracture permeability

Shaker Table Experiments with Rare Earth Elements Sorption from Geothermal Brine

Jul 21, 2015
251.16 kB
Publicly accessible
This dataset described shaker table experiments ran with sieved 50 +100 mesh media #1 in brine #1 that have 2ppm each of the 7 REE metals at different starting pH's of 3.5, 4.5, and 5.5. The experimental conditions are 2g media to 150mL of REE solution, at 70C.
Authors
Garland, G. Tusaar Corp.
geothermalshaker bath70cmedia 1-50 100 meshbrine 1various phrare earth elementsreesorbtion studymineral extractionexperimentmedia #1-50 +100 meshbrine #1shaker tableshaker testbrinebrine studyrecoveryextractionsequestration

West Flank Coso FORGE: Petrographic and X-Ray Diffraction Analyses for Samples

May 16, 2016
35.7 MB
Publicly accessible
XRD and Petrographic Study for wells 83-11 33A-7 and 33A-7RD-1 West Flank FORGE. Work and report completed by Clay Jones and Joseph Moore at the Energy and Geoscience Institute (EGI) in 2011.
Authors
Jones, C. and Moore, J. Sandia National Laboratories
geothermalegswest flankforgexrdpetrographycosopetrographicstudy

Validation of Innovative Exploration Technologies for Newberry Volcano: Shallow Temperature Data

Jan 01, 2012
1.66 MB
Publicly accessible
Validation of Innovative Exploration Technologies for Newberry Volcano: Temperature Readings from 7 wells drilled to date by SMU 2012
Authors
Frone, Z. et al Davenport Newberry Holdings, LLC
geothermaltempteraturenewberryvolcanooregoncalderainnovative exploration technologiestemperaturewellsdrillingietexplorationwellshallowhydrothermalegs

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

EGS-Collab Experiment 1: Time-lapse ERT Data and E4D Inversion Files for 10-24-2018 through 11-07-2018 Flow Test

Jul 30, 2021
368.16 MB
Publicly accessible
This data submission includes the raw time-lapse ERT (electrical resistivity tomography) monitoring data, flow system data, operator logs, E4D (https://e4d.pnnl.gov) inversion files, and metadata necessary to reproduce the 4D ERT inversion for the Oct. 24 through Nov. 7 2018 post-...
Authors
Johnson, T. Pacific Northwest National Laboratory
geothermalenergyimagingstressresistivitytomography4dinjectionelectricalertflow testraw datadatae4dinversionvideoegssouth dakota

2013 YTD Dixie Valley Binary Cycle Production Data

Aug 07, 2013
448.4 kB
Publicly accessible
Sensor data proving the technical and economic feasibility of utilizing the available unused heat to generate additional electric power from a binary power plant from the low-temperature brine at the Dixie Valley Geothermal Power Plant. Monthly data for Jan 2013 October 7 2013
Authors
Lee, V. Terra-Gen Sierra Holdings, LLC
geothermaldixie valleybinary power plantlow temperaturebrineunused heatbottomingsupercritical cyclewaste waterbinary cycleegsraw datadatageothermal power plantpower plantnevada

Engineering Design and Specification for the Open-Hole Packer

Dec 14, 2021
191.95 kB
Publicly accessible
This engineering design and specification document contains the applications, specifications, testing, materials, and running methods for the Open-Hole Packer. The Open Hole Packer is designed to seal 8.5 to 9.75 inch open-holes with a 7 inch casing. The design is intended to seal...
Authors
Coon, R. PetroQuip Energy Services
geothermalenergypackeropen-open-holetechnologyspecificationsdesigndrillingsealcasingrun in holerihplughole7 inch casing

Rare Earth Element Sorption Study on sieved 50 +100 mesh fraction of Media 1 in Brine 1 with Different Starting pHs at 70C

Sep 29, 2015
265.11 kB
Publicly accessible
This is a continuation of the rare earth element sorption study for shaker bath tests on 2g media #1 in 150mL brine #1 with different starting pH's at 70C. In a previous submission we reported data for shaker bath tests for brine #1 with starting pH's of 3.5, 4.5 and 5.5. In this ...
Authors
Garland, G. Tusaar Corp.
geothermalmedia 1brine 1elevated temperaturesorption studyshaker bath testgeothermal mineral recoverymedia #1brine #1shaker bath testsphreerare earth elements

Utah FORGE: Updated Well, Well Pad, and Seismic Station GPS Coordinates December, 2021

Dec 13, 2021
4.33 kB
Publicly accessible
This is a CSV spreadsheet containing UTM and Latitude and Longitude coordinates and elevations for Wells 78-32, 78B-32, 56-32, 58-32, 68-32, and 16A(78)-32 and seismic stations BOR1, BOR2, BOR3, FOR1, FOR2, FOR5, FOR6, FOR 7, FOR8, FORK, FORU, FORW, and FORB. These are from a GPS ...
Authors
Erickson, B. Utah Geological Survey
geothermalenergyutah forgegps surveywell pad coordinatesseismic station coordinateswell head coordinatesutahwellstationgoephysicsseismicseismicitywell data

WISE-CASING: Seismic Experiment at Richmond Field Station, CA

Apr 25, 2018
27.61 MB
Publicly accessible
This experiment is testing the tube waves reflected from the bottom of the well. We put six single-channel geophones on the surface and a 24-channel downhole hydrophone into the well. The well is about 30 meters deep. Just a steel casing in the sand formation, no cement.
Authors
Wu, Y. et al Lawrence Berkeley National Laboratory
geothermalenergyseismicgeophonehydrophonegeophysicssgysegydatavelocityexperimentrichmond field stationdownhole hydrophonewellmonitoringseismicitydasdistributed acoustic sensingwise-casingwellborecasingintegrityassessmentsensingdownholesteel casing

July 2013 Green Machine Florida Canyon Hourly Data

Aug 30, 2013
11.14 kB
Publicly accessible
Employing innovative product developments to demonstrate financial and technical viability of producing electricity from low temperature geothermal fluids, coproduced in a mining operation, by employing ElectraTherm's modular and mobile heat-to-power "micro geothermal" power plant...
Authors
Vanderhoff, A. ElectraTherm, Inc.
geothermalelectrathermorcpowerwaste heatmininggreen machinemicro geothermal power plantorganic rankine cyclelow temperatureflorida canyonhourly datacoproducedmicro geothermaloperationproductionsmall scaledata

Repetitive Regeneration of Media 1 after REE Sorption from Brine 1 at 70C

Jul 23, 2015
261.02 kB
Publicly accessible
This dataset shows the ability of media #1 to be loaded with REE's, stripped of the REE's sequestered, regenerated, and reused over many cycles.
Authors
Garland, G. Tusaar Corp.
geothermalmedia 1brine 1regenerationelevated temperaturemedia #1brine #1shakertablereerare earth elementrecoveryextractionchemistryaqueous chemistrysequestrationsorptionbrinebrine studyreusablemineral recovery

High Temperature Evaluation of Tantalum Capacitors Test 1

Sep 28, 2014
709.62 kB
Publicly accessible
Tantalum capacitors can provide much higher capacitance at high-temperatures than the ceramic capacitors. This study evaluates selected tantalum capacitors at high temperatures to determine their suitability for you in geothermal field. This data set contains results of the first ...
Authors
Cieslewski, G. Sandia National Laboratories
geothermalcapacitorshigh temperaturecapacitortantalumhigh tempevalutationelectronics

EGS Collab Experiment 2: Co-Injection Sewer Camera Survey Videos

May 20, 2025
38.69 GB
Publicly accessible
On April 21, 2022, sewer camera surveys were conducted in boreholes TN and TL as part of Experiment 2 of the EGS Collab project. These surveys were performed during fluid injection into three zones in borehole TC to identify the depths of active fracture intersections. The goal wa...
Authors
Hopp, C. et al Lawrence Berkeley National Laboratory
geothermalenergysewer camegs collabfractureflowegsfracture characterizationsewer camera surveyborehole videovideosdownhole imaginginjectionfracture inflowtntltcexperiment 2injection zones

COSO Fluid Inclusion Gas Analysis

Jan 01, 2013
19.95 MB
Publicly accessible
Fluid inclusion gas analysis for wells in COSO geothermal area, California. Analyses used in developing fluid inclusion stratigraphy for wells and defining fluids across the geothermal fields. Each sample has mass spectrum counts for 180 chemical species.
Authors
Dilley, L. Hattenburg Dilley and Linnell
geothermalfluid inclusiongas analysisfluid inclusion stratigraphymass spectrometrycososierra nevadatransform extensioncaliforniawell data
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