EGS Collab Testbed 2 Preliminary Test Wells Locations and Orientations

Neupane, Ghanashyam; Ulrich, Craig; Roggenthen, William

doi:10.15121/1593284

Title: EGS Collab Testbed 2 Preliminary Test Wells Locations and Orientations

Dataset
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Abstract

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.

Authors:

; Ulrich, Craig; Roggenthen, William

Idaho National Laboratory

Publication Date:: Wed Dec 18 23:00:00 EST 2019

Other Number(s):: 1194

Research Org.:: DOE Geothermal Data Repository; Idaho National Laboratory

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Geothermal Technologies Program (EE-2C)

Collaborations:: Idaho National Laboratory

Subject:: 15 GEOTHERMAL ENERGY; EGS; EGS Collab; Experiment 2; Homestake Mine; Leapfrog; SIGMA-V; SURF; Sanford Underground Research Facility; borehole; collar location; energy; geothermal; gyro; gyro data; hydraulic fracturing; hydraulic shearing; lidar; remote sensing; test wells; testbed 2; well data; well location; well locations; well orientation; wells

OSTI Identifier:: 1593284

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

Citation Formats


                    Neupane, Ghanashyam, Ulrich, Craig, and Roggenthen, William. EGS Collab Testbed 2 Preliminary Test Wells Locations and Orientations.  United States: N. p., 2019. 
        Web.  doi:10.15121/1593284.

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                    Neupane, Ghanashyam, Ulrich, Craig, & Roggenthen, William. EGS Collab Testbed 2 Preliminary Test Wells Locations and Orientations.  United States.  doi:https://doi.org/10.15121/1593284

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                    Neupane, Ghanashyam, Ulrich, Craig, and Roggenthen, William. 2019.  
"EGS Collab Testbed 2 Preliminary Test Wells Locations and Orientations".  United States.  doi:https://doi.org/10.15121/1593284.  https://www.osti.gov/servlets/purl/1593284. Pub date:Wed Dec 18 23:00:00 EST 2019

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@article{osti_1593284,

  title        = {EGS Collab Testbed 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.},

  doi          = {10.15121/1593284},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Dec 18 23:00:00 EST 2019},

  month        = {Wed Dec 18 23:00:00 EST 2019}

}

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

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