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Fallon FORGE: Well Data, Geophysical Data, and Geologic Maps

Published by Sandia National Laboratories | Department of Energy | Catalog Last Checked: August 04, 2026 at 01:01 AM | Dataset Last Updated: August 03, 2026 at 07:06 PM
The data is associated to the Fallon FORGE project and includes mudlogs for all wells used to characterize the subsurface, as wells as gravity, magnetotelluric, earthquake seismicity, and temperature data from the Navy GPO and Ormat. Also included are geologic maps from the USGS and Nevada Bureau of Mines and Geology for the Fallon, NV area.

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Complete Metadata
@type dcat:Dataset
accessLevel public
bureauCode 
[
  "019:20"
]
contactPoint 
{
  "fn": "Doug Blankenship",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:dablank@sandia.gov"
}
dataQuality 
true
description The data is associated to the Fallon FORGE project and includes mudlogs for all wells used to characterize the subsurface, as wells as gravity, magnetotelluric, earthquake seismicity, and temperature data from the Navy GPO and Ormat. Also included are geologic maps from the USGS and Nevada Bureau of Mines and Geology for the Fallon, NV area.
distribution 
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"
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    "format": "zip",
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  },
  {
    "@type": "dcat:Distribution",
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    "accessURL": "https://gdr.openei.org/files/748/13-36_TEMP%20%282%29.zip",
    "mediaType": "application/zip",
    "description": "Temperature logs from well 13-36
"
  },
  {
    "@type": "dcat:Distribution",
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    "accessURL": "https://gdr.openei.org/files/748/13-36_XMAC%20%282%29.zip",
    "mediaType": "application/zip",
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"
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    "mediaType": "application/zip",
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    "mediaType": "application/octet-stream",
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    "mediaType": "application/octet-stream",
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  {
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    "mediaType": "application/octet-stream",
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    "mediaType": "application/zip",
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    "mediaType": "application/zip",
    "description": "Mudlog from well 86-25
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    "mediaType": "application/zip",
    "description": "Mudlog from well 86A-15
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    "title": "86A-15 Semblance and Gamma.zip",
    "format": "zip",
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    "mediaType": "application/zip",
    "description": "Gamma Ray log and Semblance log for well 86A-15
"
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    "title": "88-24 Mud Log.zip",
    "format": "zip",
    "accessURL": "https://gdr.openei.org/files/748/88-24_MUDLOG%20%282%29.zip",
    "mediaType": "application/zip",
    "description": "Mudlog for well 88-24
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "FOH-3 Flow Test.xls",
    "format": "xls",
    "accessURL": "https://gdr.openei.org/files/748/FOH-3%20Flow%20Test%20%281%29.xls",
    "mediaType": "application/vnd.ms-excel",
    "description": "Flow test for well FOH-3
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "FOH-3 Temperature.zip",
    "format": "zip",
    "accessURL": "https://gdr.openei.org/files/748/FOH-3_TEMP%20%282%29.zip",
    "mediaType": "application/zip",
    "description": "Temperature logs for well FOH-3
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "FOH3 Mud Log.zip",
    "format": "zip",
    "accessURL": "https://gdr.openei.org/files/748/FOH3_MUDLOG%20%282%29.zip",
    "mediaType": "application/zip",
    "description": "Mudlogs from well FOH-3
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "FORGE Area Wells.zip",
    "format": "zip",
    "accessURL": "https://gdr.openei.org/files/748/FORGE%20area%20wells%20%282%29.zip",
    "mediaType": "application/zip",
    "description": "Well locations near the FORGE area
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "FORGE Boundary Layers.lpk",
    "format": "lpk",
    "accessURL": "https://gdr.openei.org/files/748/FORGE%20boundary%20layers%20%281%29.lpk",
    "mediaType": "application/octet-stream",
    "description": "Boundaries associated with the FORGE project including land leased through the NAVY GPO and land leased by Ormat
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Fallon FORGE Geophysics.mpk",
    "format": "mpk",
    "accessURL": "https://gdr.openei.org/files/748/Fallon_FORGE_GDR.mpk",
    "mediaType": "application/octet-stream",
    "description": "Map includes MT stations, 2D seismic Lines, Well Data (near the FORGE site), earthquake seismicity, temperature gradient (radiogenic heat generation, temperature gradient measurement, and heat flow), FORGE boundaries (including Ormat/NASF lease information), 2 m temperature probe, gravity stations (Fallon City, Dixie Valley, Carson Sink, Zonge, 2013), Geologic Maps, Fallon digital elevation model
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Heat Flow.zip",
    "format": "zip",
    "accessURL": "https://gdr.openei.org/files/748/HeatFlow%20%282%29.zip",
    "mediaType": "application/zip",
    "description": "Heat flow (mW/m2) from wells near Fallon, NV; sources include Lachenbruch and Sass (1978), Sass et al. (2005) http://pubs.er.usgs.gov/publication/ofr20051207
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "MT Stations.zip",
    "format": "zip",
    "accessURL": "https://gdr.openei.org/files/748/MT%20%282%29.zip",
    "mediaType": "application/zip",
    "description": "Magnetotelluric stations locations from the Navy GPO
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Navy Seismic Lines.zip",
    "format": "zip",
    "accessURL": "https://gdr.openei.org/files/748/NavySeismicLines%20%282%29.zip",
    "mediaType": "application/zip",
    "description": "Navy GPO seismic lines
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Radiogenic Heat Generation.zip",
    "format": "zip",
    "accessURL": "https://gdr.openei.org/files/748/Radiogenic_Heat_Generation%20%282%29.zip",
    "mediaType": "application/zip",
    "description": "Radiogenic heat flow (muW-m3) measurements from wells near Fallon, NV; sources include Sass  (1971) and Sass et al. (2005) http://pubs.er.usgs.gov/publication/ofr20051207
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Temperature Gradient Measurements.zip",
    "format": "zip",
    "accessURL": "https://gdr.openei.org/files/748/Temperature_Gradient_Measurements%20%282%29.zip",
    "mediaType": "application/zip",
    "description": "Temperature gradient measurements (C/km) from wells near Fallon, NV
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "USGS EQ Query.csv",
    "format": "csv",
    "accessURL": "https://gdr.openei.org/files/748/USGS%20Query_EQs%20%281%29.csv",
    "mediaType": "text/csv",
    "description": "Seismicity in Nevada, focused near Fallon, NV
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "NDOT Major Roadways",
    "format": "HTML",
    "accessURL": "https://geohub-ndot.hub.arcgis.com/pages/ndot-divisions-roadway-systems",
    "mediaType": "text/html",
    "description": "Major road ways in Nevada as listed by NDOT. "
  },
  {
    "@type": "dcat:Distribution",
    "title": "Nevada DEM 10m",
    "format": "HTML",
    "accessURL": "https://ndep-emap.ndep.nv.gov/arcgis/rest/services/eMap_Services/Nevada_DEM10m/MapServer",
    "mediaType": "text/html",
    "description": "Digital Elevation Model of Nevada at 10m cell size.  Link provides multiple way to access and view data."
  },
  {
    "@type": "dcat:Distribution",
    "title": "Geologic Map of Nevada",
    "format": "HTML",
    "accessURL": "https://pubs.nbmg.unr.edu/Generalized-geologic-map-of-Nev-p/e030.htm",
    "mediaType": "text/html",
    "description": "Title: Generalized geologic map of Nevada
Author: modified by Susan L. Tingley from the Nevada Bureau of Mines and Geology Map 57, Million-Scale Geologic Map of Nevada by John H. Stewart and John E. Carlson; and fault maps by Craig M. dePolo, 1998.
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Geologic Map of Grimes Point Quadrangle Churchill County Nevada",
    "format": "HTML",
    "accessURL": "https://pubs.nbmg.unr.edu/Geol-map-Grimes-Point-quad-p/m173.htm",
    "mediaType": "text/html",
    "description": "Geologic Map of the Grimes Point Quadrangle, Churchill County, Nevada, NBMG M173 http://pubs.nbmg.unr.edu/Geol-ma
p-Grimes-Point-quad-p/m173.htm"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Geologic Map of the Lahontan Mountains Quadrangel Churchill County Nevada",
    "format": "HTML",
    "accessURL": "https://pubs.nbmg.unr.edu/Geol-map-of-Lahontan-Mts-quad-p/m168.htm",
    "mediaType": "text/html",
    "description": "Geologic Map of the Lahontan Mountains Quadrangle, Churchill County, Nevada, NBMG M168_2 http://pubs.nbmg.unr.edu/Geol-map-of-Lahontan-Mts-quad-p/m168.htm
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Geologic Map of the Bunejug Mountains Quadrangle Churchill County Nevada",
    "format": "HTML",
    "accessURL": "https://pubs.nbmg.unr.edu/Prelim-geol-Bunejug-Mts-quad-p/of2011-09.htm",
    "mediaType": "text/html",
    "description": "Geologic Map of the Bunejug Mountains Quadrangle, Churchill County, Nevada, NBMG OFR11-9 http://pubs.nbmg.unr.edu/Prelim-geol-Bunejug-Mts-quad-p/of2011-09.htm
"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Maurer and Welch 2001",
    "format": "HTML",
    "accessURL": "https://pubs.usgs.gov/publication/wri014130",
    "mediaType": "text/html",
    "description": "Hydrogeology and geochemistry of the Fallon Basalt and adjacent aquifers, and potential sources of basalt recharge, in Churchill County, Nevada; Map of Quaternary Basaltic Aquifer https://pubs.er.usgs.gov/publication/wri014130
"
  }
]
DOI 10.15121/1287550
identifier https://data.openei.org/submissions/6957
issued 2016-03-31T06:00:00Z
keyword 
[
  "13-36",
  "14-1",
  "17-16",
  "34-33",
  "35A-11",
  "47A-11",
  "51A-20",
  "56A-14",
  "58A-9",
  "61-36",
  "62-15",
  "78-36",
  "82-36",
  "84-31",
  "86-15",
  "86-25",
  "86A-15",
  "88-24",
  "Basin and Range",
  "Bell and House 2010",
  "Bell et. al. 2010",
  "Carson Sink",
  "DEM",
  "EGS",
  "FOH 3",
  "FOH-3",
  "FORGE",
  "Fallon",
  "Flow test",
  "Gamma",
  "Geologic Map",
  "Heat Flow",
  "Highways",
  "Hinz et. al. 2011",
  "MT",
  "Magnetotelluric",
  "Maurer and Welch 2001",
  "Mudlog",
  "NDOT",
  "NV",
  "Navy GPO",
  "Neada",
  "Nevada",
  "Pressure",
  "Radiogenic Heat Measurements",
  "Seismic",
  "Semblance",
  "Stewart and Carlson 1978",
  "Temperature",
  "Temperature Gradient",
  "Well",
  "acoustilog",
  "borehole",
  "boundary",
  "characterization",
  "data",
  "drilling",
  "dro",
  "earthquakes",
  "exploration",
  "gamma ray",
  "geologic",
  "geology",
  "geophysics",
  "geospatial data",
  "geothermal",
  "gravity",
  "heat",
  "lease",
  "map",
  "mud log",
  "radiogenic",
  "seismicity",
  "site",
  "subsurface",
  "survey",
  "well data",
  "well drilling",
  "x-multipole array"
]
landingPage https://gdr.openei.org/submissions/748
license https://creativecommons.org/licenses/by/4.0/
modified 2026-08-03T19:06:08Z
programCode 
[
  "019:006"
]
projectLead Lauren Boyd
projectNumber EE0007160
projectTitle Frontier Observatory for Research in Geothermal Energy: Fallon, NV
publisher 
{
  "name": "Sandia National Laboratories",
  "@type": "org:Organization"
}
spatial 
"{"type":"Polygon","coordinates":[[[-118.85,39.18],[-118.45,39.18],[-118.45,39.58],[-118.85,39.58],[-118.85,39.18]]]}"
title Fallon FORGE: Well Data, Geophysical Data, and Geologic Maps

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An official website of the GSA's Technology Transformation Services

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