Related Datasets

EGS Collab Experiment 1: Earth Model Input Files

DOI 10.15121/1593286

Publicly accessible License

The EGS Collab is conducting experiments in hydraulic fracturing at a depth of 1.5 km in the Sanford Underground Research Facility (SURF) on the 4850 Level. A total of eight ~60m-long subhorizontal boreholes were drilled at that depth on the western rib of the West Access Drift. Six of these holes are used for geophysical monitoring, one is used for hydraulic fracturing and the remaining hole was designed as a production borehole. In addition to these eight boreholes, 4 5-m Jack leg boreholes were drilled for housing geophones. This submission package includes various data type that were assembled to create Earth Models of the testbed.

Note: The coordinate system used is local Homestake Mine Coordinate (HMC) system from an old gold mine that was in operation for over 100 years.

Download All Resources 411.62 MB — 6 files

All Sensor Locations.csv

Location of hydrophone, accelerometer, geophone, CASSM, thermnistor, seismic shot, and ERT eectrode sensors along the monitoring holes. Note: The coordinate system use... more

161

Download 23.14 kB

General Geologic Model.png

Image file_geologic model, including tetiary rhyolite, homestake Fm, Poorman Fm, and Yates amphibolite.

212

Download 883.03 kB

Mesh Files.zip

Geology and drift as mesh files include: 4100 drifts, 4850 drifts, complete complex 3D surface, Drift laser low res, homestake formation, rhyolite dike swarm, Ross Yate... more

Download 128.03 MB

Point Data.zip

Earth model point data includes: CASSM locations, ERT electrodes locations, Points at 10cm interval, SigmaV channel monitoring points, and Thermistors locations. Note:... more

Download 130.19 kB

Reduced Complete Complex 3D Surface.dxf

Laser drift map, *.dxf are AutoCAD mesh files, all units are in ft with the local Homestate Mine Coordinate system.

143

Download 282.31 MB

Well Data.zip

Well gyro data include: Collar locations for Sigma-V holes, E1-I Az gyro, E1-Jack leg holes Az gyro, E1-OB Az Gyro, E1-OT Az Gyro, E1-P Az gyro, E1-PDB Az gyro, E1-PDT ... more

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Citation Formats

TY  - DATA
AB  - The EGS Collab is conducting experiments in hydraulic fracturing at a depth of 1.5 km in the Sanford Underground Research Facility (SURF) on the 4850 Level. A total of eight ~60m-long subhorizontal boreholes were drilled at that depth on the western rib of the West Access Drift. Six of these holes are used for geophysical monitoring, one is used for hydraulic fracturing and the remaining hole was designed as a production borehole. In addition to these eight boreholes, 4 5-m Jack leg boreholes were drilled for housing geophones. This submission package includes various data type that were assembled to create Earth Models of the testbed.

Note: The coordinate system used is local Homestake Mine Coordinate (HMC) system from an old gold mine that was in operation for over 100 years.
AU  - Neupane, Ghanashyam
A2  - Sigma-V, The EGS Collab Team
DB  - Geothermal Data Repository
DP  - Open EI | National Renewable Energy Laboratory
DO  - 10.15121/1593286
KW  - geothermal
KW  - energy
KW  - EGS Collab
KW  - SURF
KW  - hydraulic
KW  - fracturing
KW  - stimulation
KW  - Sanford Underground Research Facility
KW  - experiment
KW  - EGS
KW  - experimental
KW  - hydraulic fracturing
KW  - subhorizontal boreholes
KW  - west access drift
KW  - geophysical monitoring
KW  - jack leg boreholes
KW  - geophones
KW  - testbed 1
KW  - Earth Model
KW  - input
KW  - modelling
KW  - AutoCAD
KW  - geology
KW  - sensors
KW  - well data
KW  - borehole
KW  - Homestake Mine
KW  - geospatial data
LA  - English
DA  - 2019/12/19
PY  - 2019
PB  - Idaho National Laboratory
T1  - EGS Collab Experiment 1: Earth Model Input Files
UR  - https://doi.org/10.15121/1593286
ER  -

Export Citation to RIS

Neupane, Ghanashyam, and The EGS Collab Team Sigma-V. EGS Collab Experiment 1: Earth Model Input Files. Idaho National Laboratory, 19 December, 2019, Geothermal Data Repository. https://doi.org/10.15121/1593286.

Neupane, G., & Sigma-V, T. (2019). EGS Collab Experiment 1: Earth Model Input Files. [Data set]. Geothermal Data Repository. Idaho National Laboratory. https://doi.org/10.15121/1593286

Neupane, Ghanashyam and The EGS Collab Team Sigma-V. EGS Collab Experiment 1: Earth Model Input Files. Idaho National Laboratory, December, 19, 2019.  Distributed by Geothermal Data Repository. https://doi.org/10.15121/1593286

@misc{GDR_Dataset_1196,
title = {EGS Collab Experiment 1: Earth Model Input Files},
author = {Neupane, Ghanashyam and Sigma-V, The EGS Collab Team},
abstractNote = {The EGS Collab is conducting experiments in hydraulic fracturing at a depth of 1.5 km in the Sanford Underground Research Facility (SURF) on the 4850 Level. A total of eight ~60m-long subhorizontal boreholes were drilled at that depth on the western rib of the West Access Drift. Six of these holes are used for geophysical monitoring, one is used for hydraulic fracturing and the remaining hole was designed as a production borehole. In addition to these eight boreholes, 4 5-m Jack leg boreholes were drilled for housing geophones. This submission package includes various data type that were assembled to create Earth Models of the testbed.



Note: The coordinate system used is local Homestake Mine Coordinate (HMC) system from an old gold mine that was in operation for over 100 years.},
url = {https://gdr.openei.org/submissions/1196},
year = {2019},
howpublished = {Geothermal Data Repository, Idaho National Laboratory, https://doi.org/10.15121/1593286},
note = {Accessed: 2025-07-03},
doi = {10.15121/1593286}
}

https://dx.doi.org/10.15121/1593286

Details

Data from Dec 19, 2019

Last updated Oct 19, 2023

Submitted Dec 19, 2019

Organization

Idaho National Laboratory

Contact

Ghanashyam Neupane

Authors

Ghanashyam Neupane

Idaho National Laboratory

The EGS Collab Team Sigma-V

Various

DOE Project Details

Project Name EGS Collab

Project Lead Lauren Boyd

Project Number EE0032708