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    • Utah FORGE: Triggered DAS and Continuous Downhole Geophone Data from April 2024 Stimulations

    Metadata Updated: March 21, 2026

    This dataset contains distributed acoustic sensing (DAS) and downhole geophone data collected during the April 2024 stimulation experiments at the Utah FORGE site. DAS data were acquired from well 16B(78)-32 by Neubrex and processed by GeoEnergie Suisse (GES), covering the period from April 1 to April 19, 2024. The DAS data are stored in a non-standard SEGY format due to trace lengths exceeding compatibility limits in standard tools such as ObsPy. To facilitate use, a custom Python module is included for reading the data into ObsPy streams. The DAS files are sampled at 4000 Hz with 12-second traces (48,000 samples per trace), and timestamp information includes millisecond and microsecond precision via custom header fields.

    The dataset also includes continuous downhole geophone data, available in both raw and curated forms, with some data gaps. These data were recorded from March 28 to April 17, 2024, using instruments deployed in three wells: 58-32, 78B-32, and 56-32. The curated geophone data include detailed metadata, local receiver coordinates, and documentation on outages and instrument changes. Sampling rates vary by well and tool: GES tools in wells 56-32 and 78B-32 recorded at 4000 Hz, while SLB instrumentation in well 58-32 used a 2000 Hz sampling rate. Note that the data from 58-32 were not synchronized with the other wells, and usage is only recommended after extensive quality control.

    Access & Use Information

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

    Downloads & Resources

    Dates

    Metadata Created Date May 3, 2025
    Metadata Updated Date March 21, 2026

    Metadata Source

    Harvested from OpenEI data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date May 3, 2025
    Metadata Updated Date March 21, 2026
    Publisher Energy and Geoscience Institute at the University of Utah
    Maintainer
    Identifier https://data.openei.org/submissions/8405
    Data First Published 2024-04-01T06:00:00Z
    Data Last Modified 2026-03-06T22:11:30Z
    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 1eab3a33-b68c-4cd5-b4e4-928e7853afd9
    Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
    Harvest Source Title OpenEI data.json
    Homepage URL https://gdr.openei.org/submissions/1725
    License https://creativecommons.org/licenses/by/4.0/
    Old Spatial {"type":"Polygon","coordinates":-180,-83,180,-83,180,83,-180,83,-180,-83}
    Program Code 019:006
    Projectlead Lauren Boyd
    Projectnumber EE0007080
    Projecttitle Utah FORGE
    Source Datajson Identifier True
    Source Hash 1f114628914b6d10b8bacab631c1e2e15df3eb104f1b8d968901d8f6a037edc2
    Source Schema Version 1.1
    Spatial {"type":"Polygon","coordinates":-180,-83,180,-83,180,83,-180,83,-180,-83}

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