Tuesday, June 19, 2018 2:01 pm

This set of data contains raw and processed 2D and 3D seismic data from the Utah FORGE study area near Roosevelt Hot Springs. The zipped archives numbered from 1-100 to 1001-1122 contain 3D seismic uncorrelated shot gatherers SEG-Y files. The zipped archives numbered from 1-100C to 1001-1122C contain 3D seismic correlated shot gatherers SEG-Y files. Other data have intuitive names. This archive contains SEG-Y files 901-1122, from a total of 1122 SEG-Y files, from correlated shot gatherers. This is from a 3D seismic survey.

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Tuesday, June 19, 2018 2:01 pm

California State University Long Beach evaluated hydraulic connectivity among geothermal wells using Periodic Hydraulic Testing (PHT) and Distributed Acoustic Sensing (DAS). The principal was to create a pressure signal in one well and observe the responding pressure signals in one or more observation wells to assess the permeability and storage of the fracture network that connects the two wells. DAS measured strain at mHz frequency in monitoring wells in response to PHT. DAS file sampled at 1kHz
with a standard fiber optic cable during the 240 second period step test at well FSE13.

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Tuesday, June 19, 2018 2:01 pm

These data were collected in the laboratory located at California State University Long Beach. They consist of DAS data collected from a fiber optic cable placed in a tank of water, subjected to oscillating head. These tests are described in the article linked below. Link to The Leading Edge SEG publication describing fluid pressure sensing with fiber-optic distributed acoustic sensing

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Tuesday, June 19, 2018 2:00 pm

California State University Long Beach evaluated hydraulic connectivity among geothermal wells using Periodic Hydraulic Testing (PHT) and Distributed Acoustic Sensing (DAS). The principal was to create a pressure signal in one well and observe the responding pressure signals in one or more observation wells to assess the permeability and storage of the fracture network that connects the two wells. DAS measured strain at mHz frequency in monitoring wells in response to PHT. DAS file sampled at 1kHz with a standard fiber optic cable during the 240 second period step test at well FSE10
.

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Tuesday, June 19, 2018 2:00 pm

This set of data contains raw and processed 2D and 3D seismic data from the Utah FORGE study area near Roosevelt Hot Springs. The zipped archives numbered from 1-100 to 1001-1122 contain 3D seismic uncorrelated shot gatherers SEG-Y files. The zipped archives numbered from 1-100C to 1001-1122C contain 3D seismic correlated shot gatherers SEG-Y files. Other data have intuitive names. 3D seismic survey velocity data

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Tuesday, June 19, 2018 2:00 pm

This dataset contains maps of deformation covering Raft River, Idaho from 2007 to 2010 calculated from interferometric synthetic aperture radar data. This dataset is used in the study entitled "Inferring geothermal reservoir processes at the Raft River Geothermal Field, Idaho, USA through modeling InSAR-measured surface deformation" by F. Liu, et al. This dataset was derived from raw SAR data from the Envisat satellite missions operated by the European Space Agency (ESA) that are copyrighted by ESA and were provided through the WInSAR consortium at the UNAVCO facility. All pair directories use the image acquired on 3/11/2007 as a reference image.

To view specific information for each grd file, please use the GMT command "grdinfo"
- e.g., for grd file In20070311_20071111/drho_utm.grd, use terminal command:

grdinfo In20070311_20071111/drho_utm.grd
Digital elevation model (DEM) used in interferometric processing in SRTM with 90 meter resolution

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Tuesday, June 19, 2018 2:00 pm

The data set shows performance of economical calcium phosphate cement (Fondu) blended with fly ash, class F (FAF) in carbon steel corrosion protection tests (corrosion rate, corrosion current and potential), bond- and matrix strength, as well as matrix strength recovery after imposed damage at 300C. The corrosion protection and lap-shear bond strength data are given for different Fondu/FAF ratios, the matrix strength data recoveries are reported for 60/40 weight % Fondu/FAF ratios. Effect of sodium phosphate on bond strength, corrosion protection and self-healing is demonstrated. Economical chemical cement tested for carbon steel corrosion protection, bond strength and matrix self-healing

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Tuesday, June 19, 2018 2:00 pm

This is a Helium isotope R/RA values from the Utah FORGE area near Roosevelt Hot Springs. Soil He R/RA values for the Utah FORGE area

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Tuesday, June 19, 2018 2:00 pm

Compilation of results for mechanical and fluid flow properties of analogue outcrop samples - experimental data for compressional and shear wave velocities, tensile strengths, and compressive strengths. Outcrop location and sample orientation data are documented in a separate csv file. CSV containing location, lithology, and orientation data for analogue basement rock samples under analysis in Fallon FORGE.

Fields:
Field 1: FID
Field 1: Shape
Field 1: Outcrop Range Location
Field 1: Sample ID
Field 1: Formation
Field 1: Lithology
Field 1: Outcrop/Lithology Notes
Field 1: Strike
Field 1: Dip
Field 1: Dip Direction
Field 1: Strike/Dip Notes
Field 1: Latitude
Field 1: Longitude

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Tuesday, June 19, 2018 2:00 pm

Time-averaged shear-wave velocity to 30 m depth about the Fallon, NV FORGE site.
Shear-wave velocity data for the upper 30 m depth about the Fallon, NV FORGE site. Fields include: 1) Longitude; 2) Latitude; 3) Vs30 (m/s)

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Tuesday, June 19, 2018 2:00 pm

This submission includes lithology logs for all Fallon FORGE area wells; determined from core, cuttings, and thin section. Wells included are 84-31, 21-31, 82-36, FOH-3D, 62-36, 18-5, 88-24, 86-25, FOH-2, 14-36, 17-16, 34-33, 35A-11, 51A-20, 62-15, 72-7, 86-15, Carson_Strat_1_36-32, and several others.

Lithology logs last updated 3/13/2018 with confirmation well 21-31 data, and revisited existing wells.

Also included is well logging data for Fallon FORGE 21-31. Well logging data includes daily reports, well logs (drill rate, lithology, fractures, mud losses, minerals, temperature, gases, and descriptions), mud reports, drilling parameter plots, daily mud loss summaries, survey reports, progress reports, plan view maps (easting, northing), and wireline logs (caliper [with GR], triple combo [GR, caliper, SP, resistivity, array induction, density, photoelectric factor, and neutron porosity], array induction with linear correlation [GR, SP, Array Induction, caliper, conductivity], and monopole compression dipole shear [GR, SP, Caliper, sonic porosity, delta-T compressional, and delta-T shear]) Well lithology log fields include: 1) Well ID; 2) Geologic Unit Abbreviation; 3) Depth From (m); 4) Depth To (m);
5) Depth From (ft); 6) Depth To (ft); 7) Unit Thickness (ft); 8) Unit Thickness (m); 9) Full Unit Name

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Wednesday, June 6, 2018 2:54 pm

Fugro Gravity and Magnetics Services (Houston) with Fugro Electro Magnetics Italy Srl carried out a full tensor, broadband magnetotelluric survey of 59 soundings under contract from University of Alaska. Two MT field teams deployed up to 3 MT systems each (ADU-07e Metronix receivers and sensors) for overnight recording, thus producing up to 6 MT soundings per day. Fieldwork was completed between August 13 and August 28, 2012. Inversion for 3D resistivity structure was performed using the Fugro RLM-3D MT code. Full tensor complex impedances were inverted in the frequency range from 0.032 Hz to 5.62 kHz, using 4 frequencies per decade, on a 384 core cluster. Both unconstrained (blind) and constrained inversions were carried out. For the constrained inversion, the starting and a priori model in 3D inversions included shallow structure from resistivity-depth maps obtained from the Resolve airborne EM survey, conducted by Fugro Airborne Surveys Corp., Mississauga, Canada. Report 78 pages, Append. A-D. 50 Figures, 8 Tables.

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Wednesday, June 6, 2018 2:52 pm

This resource is a metadata compilation of bibliographic references related to Alaskan geothermal research activity. This compilation includes 37 documents delivered to the US DOE Office of Scientific and Technical Information as OSTI scanned documents, as well as to the AASG Geothermal Data Project. Document topics include geochemistry, geothermal potential, energy alternatives, thermal studies, and faults and other structures for the state of Alaska. The Excel workbook contains 6 worksheets, including information about the template, notes related to revisions of the template, Resource provider information, the data, a field list (data mapping view) and vocabularies for use in populating the data worksheet (data valid terms). This resource was compiled by the Alaska Division of Geological and Geophysical Surveys and made available for distribution through the National Geothermal Data System.

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Wednesday, June 6, 2018 2:50 pm

This resource is a compilation of a specific suite of aqueous chemistry for Alaska thermal groundwater, tailored for use in the geothermometry model formulated by Powell and Cumming, 2010. Analytes reported can be directly input into their model, which displays ternary diagrams to interpret potential source and temperatures of thermal waters based on chemistry and other parameters. Citation: Powell, Tom and Cumming, William 2010. Spreadsheets for Geothermal Water and Gas Geochemistry. Thirty-Fifth Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, February 1-3, 2010. SGP-TR-188 (http://repository.stategeothermaldata.org/repository/resource/9e15e1a59b768b330d029e86dc023a37/). The data are available in the following formats: web feature service, web map service, ESRI MapServer, and an Excel workbook for download. The workbook contains 4 worksheets, including information about the template with notes related to revisions of the template, resource provider information, the data and a field list (to assist data mapping). This resource was provided by the Alaska Division of Geological and Geophysical Surveys and made available for distribution through the National Geothermal Data System.

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Wednesday, June 6, 2018 2:37 pm

This resource is an ArcMap Package of Features in Alaska: Thermal Springs, Direct Use Sites, Geothermal Wells, Other wells, Bottom hole Temperatures, Aqueous Geochemistry, Free Gas, Isotopes, Earthquakes near Hot Springs, Volcanic Vents Holocene, Quaternary Faults, Pre Quaternary Faults, Volcanic Rocks, Geology, Late Tertiary and Quaternary Sedimentary Basins, cities, DOT Road System, major rivers, Depth to Permafrost, State_waters_line NS, Census areas boroughs, akneds, Cultural, Alaska Place Names POINT, Basemap. A total of 8505 data points are listed, not including the basemap and road layers, etc., listed at the end of the data types. This resource was provided by the Alaska Division of Geological and Geophysical Surveys and made available for distribution through the National Geothermal Data System.

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