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    • EGS Collab Experiment 2: Preliminary Test Wells Locations and Orientations

    Metadata Updated: October 19, 2023

    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.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: Creative Commons Attribution

    Downloads & Resources

    Dates

    Metadata Created Date June 24, 2021
    Metadata Updated Date October 19, 2023

    Metadata Source

    Harvested from OpenEI data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 24, 2021
    Metadata Updated Date October 19, 2023
    Publisher Idaho National Laboratory
    Maintainer
    Doi 10.15121/1593284
    Identifier https://data.openei.org/submissions/3836
    Data First Published 2019-12-19T07:00:00Z
    Data Last Modified 2023-10-19T00:23:58Z
    Public Access Level public
    Bureau Code 019:20
    Metadata Context https://openei.org/data.json
    Metadata Catalog ID https://openei.org/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Quality True
    Harvest Object Id 3dae11cd-c677-4a50-b8d6-93b4eea69d36
    Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
    Harvest Source Title OpenEI data.json
    Homepage URL https://gdr.openei.org/submissions/1194
    License https://creativecommons.org/licenses/by/4.0/
    Old Spatial {"type":"Polygon","coordinates":-103.7577,44.3488,-103.7465,44.3488,-103.7465,44.3544,-103.7577,44.3544,-103.7577,44.3488}
    Program Code 019:006
    Projectlead Lauren Boyd
    Projectnumber EE0032708
    Projecttitle EGS Collab
    Source Datajson Identifier True
    Source Hash 5ca5a441d688870f186d682430ed8feec8ed24593bc13a02aa69c661ee603c43
    Source Schema Version 1.1
    Spatial {"type":"Polygon","coordinates":-103.7577,44.3488,-103.7465,44.3488,-103.7465,44.3544,-103.7577,44.3544,-103.7577,44.3488}

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