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    • Distributed Acoustic Sensing (DAS) Data for Periodic Hydraulic Tests

    Metadata Updated: January 20, 2025

    California State University Long Beach evaluated hydraulic connectivity among geothermal wells using Periodic Hydraulic Testing (PHT) and Distributed Acoustic Sensing (DAS). The principal was to create a pressure signal in one well and observe the responding pressure signals in one or more observation wells to assess the permeability and storage of the fracture network that connects the two wells. DAS measured strain at mHz frequency in monitoring wells in response to PHT.

    Access & Use Information

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

    Downloads & Resources

    Dates

    Metadata Created Date January 11, 2025
    Metadata Updated Date January 20, 2025

    Metadata Source

    Harvested from OpenEI data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2025
    Metadata Updated Date January 20, 2025
    Publisher California State University
    Maintainer
    Doi 10.15121/1432544
    Identifier https://data.openei.org/submissions/7101
    Data First Published 2017-07-06T06:00:00Z
    Data Last Modified 2019-01-31T20:42:13Z
    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
    Datagov Dedupe Retained 20250120155001
    Harvest Object Id a03ff7de-796a-4477-9bd2-d2137ad0644f
    Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
    Harvest Source Title OpenEI data.json
    Homepage URL https://gdr.openei.org/submissions/929
    License https://creativecommons.org/licenses/by/4.0/
    Old Spatial {"type":"Polygon","coordinates":-71.773545947266,43.917881074141,-71.7005,43.917881074141,-71.7005,43.974439560935,-71.773545947266,43.974439560935,-71.773545947266,43.917881074141}
    Program Code 019:006
    Projectlead William Vandermeer
    Projectnumber EE0006763
    Projecttitle Phase I Project: Fiber Optic Distributed Acoustic Sensing for Periodic Hydraulic Tests
    Source Datajson Identifier True
    Source Hash 02d1df19cf7abe9769325022f86de3defcd3c7c701bb4c1a183271c82381d96e
    Source Schema Version 1.1
    Spatial {"type":"Polygon","coordinates":-71.773545947266,43.917881074141,-71.7005,43.917881074141,-71.7005,43.974439560935,-71.773545947266,43.974439560935,-71.773545947266,43.917881074141}

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