Related Datasets

EGS Collab Experiment 2: Preliminary Test Wells Locations and Orientations

DOI 10.15121/1593284

Publicly accessible License

The EGS Collab project is evaluating a site for Experiment 2 (hydraulic fracturing/shearing) at a depth of 1.25 km in the Sanford Underground Research Facility (SURF) on the 4100 Level. Two early test holes were drilled in an alcove (formerly known as Battery Charging Station) near Yates Shaft. One of the test hole is about 50 m where as the other hole is about 10 m. This submission package includes well head locations, total lengths of boreholes, their orientations (gyro data). The reported boreholes orientation data were primarily obtained with REFLEX GYRO (TM) survey right after the completion of each hole. Well head locations were ascertained by Laser/LiDAR survey of the drift around the Testbed 2.

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.

4100 L Test Holes.png

General layout of the hole (Image generated in Leapfrog, Seequent Limited)

Download 193.7 kB

4100 Wells Trajectories in xyz HMC.csv

Well trajectories (x, y, z) and depth for Homestake Mine in coordinate system. Note: The coordinate system used is local Homestake Mine Coordinate (HMC) system from an... more

114

Download 38.81 kB

Collar Locations.csv

Collar locations, elevations, max depths, and well orientation types. The coordinate system used is local Homestake Mine Coordinate (HMC) system from an old gold mine t... more

Download 0.15 kB

Gyro Data Hole Orientations.csv

Well trajectories in dip azimuth, dip of the hole and depth.

Download 1.29 kB

Citation Formats

TY  - DATA
AB  - The EGS Collab project is evaluating a site for Experiment 2 (hydraulic fracturing/shearing) at a depth of 1.25 km in the Sanford Underground Research Facility (SURF) on the 4100 Level. Two early test holes were drilled in an alcove (formerly known as Battery Charging Station) near Yates Shaft. One of the test hole is about 50 m where as the other hole is about 10 m. This submission package includes well head locations, total lengths of boreholes, their orientations (gyro data). The reported boreholes orientation data were primarily obtained with REFLEX GYRO (TM) survey right after the completion of each hole. Well head locations were ascertained by Laser/LiDAR survey of the drift around the Testbed 2.

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  - Ulrich, Craig
A3  - Roggenthen, William
DB  - Open Energy Data Initiative (OEDI)
DP  - Open EI | National Renewable Energy Laboratory
DO  - 10.15121/1593284
KW  - geothermal
KW  - energy
KW  - SURF
KW  - EGS Collab
KW  - gyro data
KW  - hydraulic fracturing
KW  - hydraulic shearing
KW  - Sanford Underground Research Facility
KW  - well locations
KW  - wells
KW  - testbed 2
KW  - lidar
KW  - remote sensing
KW  - EGS
KW  - Experiment 2
KW  - well location
KW  - well orientation
KW  - SIGMA-V
KW  - test wells
KW  - well data
KW  - Leapfrog
KW  - Homestake Mine
KW  - borehole
KW  - gyro
KW  - collar location
LA  - English
DA  - 2019/12/19
PY  - 2019
PB  - Idaho National Laboratory
T1  - EGS Collab Experiment 2: Preliminary Test Wells Locations and Orientations
UR  - https://doi.org/10.15121/1593284
ER  -

Export Citation to RIS

Neupane, Ghanashyam, et al. EGS Collab Experiment 2: Preliminary Test Wells Locations and Orientations. Idaho National Laboratory, 19 December, 2019, GDR. https://doi.org/10.15121/1593284.

Neupane, G., Ulrich, C., & Roggenthen, W. (2019). EGS Collab Experiment 2: Preliminary Test Wells Locations and Orientations. [Data set]. GDR. Idaho National Laboratory. https://doi.org/10.15121/1593284

Neupane, Ghanashyam, Craig Ulrich, and William Roggenthen. EGS Collab Experiment 2: Preliminary Test Wells Locations and Orientations. Idaho National Laboratory, December, 19, 2019.  Distributed by GDR. https://doi.org/10.15121/1593284

@misc{OEDI_Dataset_7328,
title = {EGS Collab Experiment 2: Preliminary Test Wells Locations and Orientations},
author = {Neupane, Ghanashyam and Ulrich, Craig and Roggenthen, William},
abstractNote = {The EGS Collab project is evaluating a site for Experiment 2 (hydraulic fracturing/shearing) at a depth of 1.25 km in the Sanford Underground Research Facility (SURF) on the 4100 Level. Two early test holes were drilled in an alcove (formerly known as Battery Charging Station) near Yates Shaft. One of the test hole is about 50 m where as the other hole is about 10 m. This submission package includes well head locations, total lengths of boreholes, their orientations (gyro data). The reported boreholes orientation data were primarily obtained with REFLEX GYRO (TM) survey right after the completion of each hole. Well head locations were ascertained by Laser/LiDAR survey of the drift around the Testbed 2.



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/1194},
year = {2019},
howpublished = {GDR, Idaho National Laboratory, https://doi.org/10.15121/1593284},
note = {Accessed: 2025-05-28},
doi = {10.15121/1593284}
}

https://dx.doi.org/10.15121/1593284

Details

Data from Dec 19, 2019

Last updated Oct 19, 2023

Submitted Dec 19, 2019

Organization

Idaho National Laboratory

Contact

Ghanashyam Neupane

208.526.6808

Authors

Ghanashyam Neupane

Idaho National Laboratory

Craig Ulrich

Lawrence Berkeley National Laboratory

William Roggenthen

South Dakota School of Mines and Technology

Original Source

https://gdr.openei.org/submissions/1194

Research Areas

Geothermal Energy

DOE Project Details

Project Name EGS Collab

Project Lead Lauren Boyd

Project Number EE0032708