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"coaxial configuration"×

WISE-CASING: Time Domain Reflectometry Data from Lab Experiment on Coaxial Cable

Mar 15, 2018
5.05 MB
Publicly accessible
The coaxial-cable experiment conducted in the lab was with 80 m coaxial cable( RG-85). This experiment compares the TDR response between damaged and undamaged cable. For the damaged cable, the damaged section is in the middle (40 m). The amplitude of the data is mV with time (us).
Authors
Wu, Y. and Wang, J. Lawrence Berkeley National Laboratory
geothermalenergytdrexperimentlab testtime domain reflectometrycoaxial-cabledamaged coaxial-cablewellboreintegritycasingcabledamagedwise-casingcoaxialsensingassessment

Closed Loop Geothermal Working Group: GeoCLUSTER App, Subsurface Simulation Results, and Publications

Feb 03, 2023
177.77 MB
Publicly accessible
To better understand the heat production, electricity generation performance, and economic viability of closed-loop geothermal systems in hot-dry rock, the Closed-Loop Geothermal Working Group a consortium of several national labs and academic institutions has tabulated time-depe...
Authors
Beckers, K. et al Pacific Northwest National Laboratory
geothermalenergyclosed loopclosed loop geothermal working groupgeoclusteru-shape configurationcoaxial configurationwater working fluidsco2 working fluidlcohlcoeapplicaitonhdf5databaseinstallationclgwghot-dry rockhdrcodepythondashsubsurfacesimulationmodelingeconomiccoaxialu-shapedconfigurationclosed loop geothermal

Laboratory Drilling Test Data of PDC bits with Sierra White Granite Rock

Oct 14, 2020
1.47 GB
Publicly accessible
This file contains unprocessed drilling data tests on Sierra White Granite (SWG) using two new PDC bits. The tests were conducted at Sandia National Laboratories (SNL) in the Hard Rock Drilling Facility (HRDF). The collected data includes ROP data at rotational speeds of 80, 120, ...
Authors
Al Dushaishi, M. and Hareland, G. Oklahoma State University
geothermalenergypdc bitsdrilling vibrationsdrilling testingsierra white graniteswgraw datahard rock drilling facilityhrdfdrill bitsdrill bit testingperformance testdrill bit testtorsional complianceaxial compliancecombined axial and torsional compliance

G-Function Library for Modeling Vertical Bore Ground Heat Exchanger

Jun 30, 2021
234.14 MB
Publicly accessible
This library contains g-functions (thermal response functions) for standard, regularly spaced vertical borehole ground heat exchangers. In total, it contains 34, 321 configurations. To permit interpolation, each configuration has g-functions for heights of 24, 48, 96, 192, and 384...
Authors
Spitler, J. et al Oak Ridge National Laboratory
geothermalenergyheat pumpground heat exchangerg-functionlibrarythermal response functionssimulationground heat pumpghpmodelheat exchanger

Lancaster County Adult Detention Facility Geothermal Well Field Configuration

Feb 24, 2009
3.39 MB
Publicly accessible
Drawing showing the configuration of 667 bore holes drilled to depth of 300 ft. for the Lancaster County Adult Detention Facility geothermal heat pump system.
Authors
Davlin, T. District Energy Corporation
geothermalground source heat pumpgeothermal heat pumpghpsite maptopographiclancaster countyadult detention facilitylincolnnebraska

Bradys Hot Springs Geothermal Area Build FEM Configuration

Jul 01, 2015
32.27 MB
Publicly accessible
This submission contains mesh information, nodal coordinates, connectivity data, and list of query points for the build FEM configuration.
Authors
Ali, T. University of Wisconsin
geothermalfemmeshnodal coordinatesrotated coordinatesconfigurationconnectivitygeologic database

GOOML Big Kahuna Forecast Modeling and Genetic Optimization Files

Jun 30, 2021
13.6 MB
Publicly accessible
This submission includes example files associated with the Geothermal Operational Optimization using Machine Learning (GOOML) Big Kahuna fictional power plant, which uses synthetic data to model a fictional power plant. A forecast was produced using the GOOML data model framework ...
Authors
Buster, G. et al Upflow
geothermalenergymachine learningoptimizationoperationssynthetic datapower plantbig kahunagoomlgenetic optimizationforecastinputsoutputsconfigurationexamplephygnnphysics guided neural networkssteamfieldsteam fieldwellsflash plantsneural networkdataprocessed datacodepythonsimulationmodel

WISE-CASING: Time Domain Reflectometry Data from Lab Experiment on Steel Pipe

Jul 23, 2019
1.24 MB
Publicly accessible
The steel pipe experiment conducted in the lab was using 6 meter low-carbon steel pipe. We tested it with both dry and in-water condition. In the dry experimental setup, a coaxial cable acting as a return path in the air.
Authors
Wang, J. and Wu, Y. Lawrence Berkeley National Laboratory
geothermalenergytdrtime domain reflectormeryegssystem analysisinnovative exploration technologieslab experimentlabwellborewellintegritycasinggeophysicssteelpipepipinglow-carbondrywetexperimentsensingassessmentwise-casing

Alaska Geothermal Resource Data Gaps Analysis for Selected Regions

Jan 21, 2026
188.8 MB
In progress
Authors
Davalos Elizondo, E. et al National Laboratory of the Rockies
geothermalenergy

GOOML Kahunanui Data Curation, Historical Modeling, Forecast Modeling, and Genetic Optimization Examples

Jan 30, 2023
725.34 MB
Awaiting release
This dataset contains example files and Jupyter Notebooks associated with the Geothermal Operational Optimization using Machine Learning (GOOML) framework, specifically for the fictional Kahunanui (KHN) geothermal power plant. The dataset includes synthetic time series data, confi...
Authors
Taverna, N. et al Upflow
geothermalenergymachine learninggoomlpower plantoptimizationgenetic optimizationregressionneural networkoperationssynthetic datakahunanuiforecasthindcastdata curationinputsoutputsconfigurationexamplephygnnphysics guided neural networkssteamfieldsteam fieldwellsflash plantsprocessed datapythonjupyter notebookmodelmodelingcode

United States Geothermal Heat Pump Installations Database 2025

Sep 29, 2023
7.08 MB
Publicly accessible
This dataset documents U.S. geothermal heat pump (GHP) installations and was compiled as part of the 2025 Geothermal Market Report from the National Renewable Energy Laboratory (NREL). Records were sourced primarily from public drilling permits and include location information (ci...
Authors
Pauling, H. et al National Laboratory of the Rockies
geothermalheat pumpsghpinstallation databaseunited statesmarket report2025geothermal heat pumpground source heat pumpboreholedrilling permitsheating and coolingbuilding systemsprocessed datadatabaseborehole depthsystem capacitysystem configurationnumber of boreholes

Environmental Impact Calculations for Geothermal DDU system on WVU Campus

Mar 18, 2020
43.3 kB
Publicly accessible
This dataset contains all the inputs used and output produced from Matlab for the environmental analysis of an improved hybrid geothermal district heating and cooling (GDHC) system with a heat pump, without a heat pump, and for a hot water GDHC. Detailed descriptions of the conten...
Authors
Garapati, N. et al West Virginia University
geothermalenergywest virginia universitynatural gas boilersenvironmentenvironmentalassessmentgdhcheat pumphybridnatural gasmatlabhot waterdduwvucoalmodelingeainjection testflowco2

Cornell University Borehole Observatory Wireline Geophysical Logs

Jul 21, 2026
8.84 MB
In progress
This data set includes wireline geophysical data from well Cornell ESH #1 (API 31109300030000), known as the Cornell University Borehole Observatory, or CUBO. It is a stratigraphic well drilled to characterize potential EGS resources. The Drilling commenced on June 21, 2022 and to...
Authors
Tester, J. et al Cornell University
geothermalenergycornell universitycuboddudeep direct usedistrict heatingdeep wellwell datadrillingesh-1api 31109300030000raw dataappalachian basin

Membrane Specifications for Multi-Configuration Membrane Distillation Model

Mar 01, 2018
95.97 MB
Publicly accessible
The data includes the membrane properties and specifications used for multi-configuration membrane distillation desalination. In this study, membranes from CLARCOR, 3M, and Aquastill are tested in counter-current, co-current and air-gap configurations at Colorado School of Mines (...
Authors
Villa, D. et al National Renewable Energy Laboratory
geothermalenergydesalinationmembrane disalinationmembrane specificationsdirect contact membrane distillationdcmdspiral woundplate and frameflat sheet

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

WISE-CASING: Frequency Domain EM Data from Cymric Oil Field, CA

Apr 30, 2019
1.02 MB
Publicly accessible
Cymric oil field frequency domain electromagnetic (FEM) data with two parts of data labeled Part 1 and Part 2. Part 1 utilizes an electrical source line parallel to the receiver line, while Part 2 utilizes an electrical source line at a 75 deg angle to the receiver line. Data are ...
Authors
Wang, J. et al Lawrence Berkeley National Laboratory
geothermalenergyemgeophysicsfemfield testfield dataexperiment5hz1hzcross-sectionalem datacymric fieldelectromagneticcaliforniakern countywellborewellcasingintegritygeophysicalfdemwise-casinglow frequencypotential fieldelectric fieldmodelforwardmodelingmodellingsimulationfielddataelectrostaticresponsenumericalsimulatedfrequency domaincorrosionborehole2-8cymricoilsteam floodsensingassessment

Active Source Seismic (Ultrasonic) Data from Double-Direct Shear Lab Experiments

May 05, 2021
Size unavailable
Publicly accessible
Active source ultrasonic data from lab experiments p5270 and p5271 including raw waveforms (WF) and mechanical data (mat). From the PSU team working on the "Machine Learning Approaches to Predicting Induced Seismicity and Imaging Geothermal Reservoir Properties" project. The fric...
Authors
Marone, C. Pennsylvania State University
geothermalenergyseismicactive sourcelaboratoryfriction experimentultrasonicgeophysicsmicroseismicitylab dataraw datawaveformsmechanical datapreprocessedmatlabacousticsacousticbiaxial testing apparatusultrasonic acoustic monitoring systemmachine learningdeep learningaiartificial intelligenceseismic forecastingearthquake forecastingfault

Utah FORGE: Slide-Hold-Slide Experiments on Westerly Granite at Temperatures up to 250 Degrees C

Oct 10, 2023
2.08 MB
Publicly accessible
Laboratory slide-hold-slide tests were conducted in a conventional triaxial deformation configuration on 1-inch diameter cylindrical cores of Westerly granite bisected by a sawcut oriented at 30 degrees from vertical. Tests were conducted at a constant confining pressure of 30 MPa...
Authors
Jeppson, T. et al United States Geological Survey
geothermalenergyslide-hold-slideutah forgeegstriaxialwesterly granitefault strengthfrictional strengthfault weakeninghydrothermalhydrothermal alterationearthquakesinduced seismicitystrength recoverygeophysicsgeomechanics

Cornell University Borehole Observatory Wireline Sonic Logs

Jul 21, 2026
6.32 MB
In progress
This data set includes wireline geophysical data from well Cornell ESH #1 (API 31109300030000), known as the Cornell University Borehole Observatory, or CUBO. It is a stratigraphic well drilled to characterize potential EGS resources. The Drilling commenced on June 21, 2022 and to...
Authors
Tester, J. et al Cornell University
geothermalenergycornell universitycuboddudeep direct usedistrict heatingdeep wellwell datadrillingesh-1api 31109300030000raw dataappalachian basin

Development of 3D Geological Model of Tuscarora Sandstone for Feasibility of Deep Direct-Use Geothermal at West Virginia University Main Campus

Oct 23, 2018
21.98 MB
Publicly accessible
The subsurface uncertainty at West Virginia University Main Campus is dominated by the uncertainty in the projections of geofluid flowrate in the target formation, the Tuscarora Sandstone. In this paper, three cores from the heterogeneous reservoir, available through West Virginia...
Authors
Moore, J. et al West Virginia University
geothermalenergydirect usecore analysispermeabilityddufeasibilitystudytuscarora sandstone3dgeologic modelgeologywvugrcpaperpresentationdataphotosthin sectionanalysisminipermeabilityclay-513preston-119deepreservoirparameter estimationgeofluidflow rate

Utah FORGE: GES Well 16A(78)-32 and Well 16B(78)-32 Stimulation Seismic Event Catalogs

Apr 30, 2024
26.17 MB
Publicly accessible
This dataset contains seismic event catalogs from the hydraulic stimulation of wells 16A(78)-32 and 16B(78)-32 at the Utah FORGE site in April 2024. The data was collected by Geo Energy Suisse (GES) using a variety of seismic monitoring technologies, including 3-component (3C) geo...
Authors
Dyer, B. et al University of Utah Seismograph Stations
geothermalenergyseismic dataseismicgeo energy suissegeswell stimulationfracfracingstimulationwell 16a78-32well 16b78-32utah forgeseismic catalogmicroseismic16a16begsdistributed acoustic sensingdasprocessed datareal timedelano-13cgeophonehydraulic injection

Utah FORGE: Temperature-Dependent Fracture Seismicity from Fluid Injection Experiments

Feb 29, 2024
4.34 MB
Publicly accessible
This dataset contains experimental data from fluid injection experiments conducted to investigate the influence of temperature on fracture seismicity. The experiments were performed on granite samples from Utah FORGE. The samples were prepared with a 30-degree inclined fracture an...
Authors
Wang, J. et al Pennsylvania State University
geothermalenergyegstemperaturefracture seismicityfluid injectionshear stressdisplacementpore pressureexperimental geomechanicsgeomechanicshigh temperature rock mechanicsraw dataseismicitygraniteutah forgefracture mechanicsstimulation

Ionic Fluids for EGS: Microfluidic Injectivity and Reversibility Data for Geothermal Working Fluids

Sep 13, 2025
22.36 MB
Publicly accessible
This dataset contains raw experimental data from microfluidics-based injectivity and reversibility tests of ionic liquids (ILs) and alternative fluids (AFs). Fluids were injected through individual and combined microchannels at three temperatures (18 C, 50 C, and 80 C), and differ...
Authors
Akhilome, C. and Bikkina, P. Oklahoma State University
geothermalenergymicrofluidicsegsionic fluids for egsinjectivityreversibilitygeothermal fluidsionic liquidspressure dropflow ratemicrochannel testingenhanced geothermal systemsgeothermal fluid dynamicslaboratory datageochemistryraw datamicrochannel flowfluid transportgeothermal testingdaq systemdifferential pressure analysis

Processed Lab Data for Neural Network-Based Shear Stress Level Prediction

May 14, 2021
6.01 MB
Publicly accessible
Machine learning can be used to predict fault properties such as shear stress, friction, and time to failure using continuous records of fault zone acoustic emissions. The files are extracted features and labels from lab data (experiment p4679). The features are extracted with a n...
Authors
Marone, C. et al Pennsylvania State University
geothermalenergymatlabgeophysicsseismiccodeprocessed datamicroseismicityaiartificial intelligencedeep learningmachine learningacousticsacoustic emissionsseismic forcastingseismic predictionfaultfault propertiesshear stresstime to failureexperimentexperimental datalab databiaxial shear experimentbiaxial shear apparatusfriction

Cape EGS: Seismic Attenuation Profile and DAS Microseismic P-wave Spectra

Mar 17, 2026
15.25 GB
Publicly accessible
This dataset contains a 1D P-wave attenuation (Q) profile, distributed acoustic sensing (DAS) microseismic P-wave spectra, and derived source parameters from the Delano 1OB well at the Cape Modern geothermal field. The data were collected during a stimulation period from mid-Febru...
Authors
Chang, H. et al Lamont Doherty Earth Observatory
geothermalenergydasfiber-opticattenuationmicroseismicityp-wavesource parametersstress dropcapeforgeqspectraseismicegscape modernutah forgedistributed acoustic sensingp-wave attenuationquality factorbrune modelcorner frequencyseismic momentmoment magnitudewell logsdownhole measurementsraw dataprocessed datageomechanicsgeophysics
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