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    • Ionic Fluids for EGS: Fracture Conductivity Tests in Granite Core Samples

    Metadata Updated: September 16, 2025

    This dataset contains experimental measurements of fluid flow and pressure behavior during fracture conductivity tests in granite core samples. The tests were designed to evaluate various ionic and nonionic fluids, including BMiMBr, HPyBF4, HPyBr, an oil-based fluid (OBF-1), and a water-based fluid (WBF-2), under different temperature and pressure conditions relevant to geothermal systems. Data were collected at injection pressures ranging from 500 to 800 psi and temperatures from room temperature up to 80 C. Each file includes multiple sheets organized by fluid type and temperature, containing time-series measurements of pump pressures, flow rates, and volumes for confining, water injection, and intermediate fluid circuits.

    Access & Use Information

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

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    Dates

    Metadata Created Date September 16, 2025
    Metadata Updated Date September 16, 2025

    Metadata Source

    Harvested from OpenEI data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 16, 2025
    Metadata Updated Date September 16, 2025
    Publisher Oklahoma State University
    Maintainer
    Identifier https://data.openei.org/submissions/8515
    Data First Published 2025-09-13T06:00:00Z
    Data Last Modified 2025-09-14T17:23:31Z
    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 0c81d6bf-a8f5-4457-8020-7e6b219e40ae
    Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
    Harvest Source Title OpenEI data.json
    Homepage URL https://gdr.openei.org/submissions/1771
    License https://creativecommons.org/licenses/by/4.0/
    Old Spatial {"type":"Polygon","coordinates":-99.611528125,33.30321909681316,-95.755428125,33.30321909681316,-95.755428125,37.53957324940162,-99.611528125,37.53957324940162,-99.611528125,33.30321909681316}
    Program Code 019:006
    Projectlead Angel Nieto
    Projectnumber EE0009788
    Projecttitle Development of Ionic Based Fluid to Improve Fluid Hydraulics in Enhanced Geothermal Systems
    Source Datajson Identifier True
    Source Hash 2958665352b52c35bef9cb5e554fbc9bbdb76dfd8e0240ddf9424b1cc774167c
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