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    • Material Properties for Brady Hot Springs Nevada USA from PoroTomo Project

    Metadata Updated: June 25, 2021

    The PoroTomo team has completed inverse modeling of the three data sets (seismology, geodesy, and hydrology) individually, as described previously. The estimated values of the material properties are registered on a three-dimensional grid with a spacing of 25 meters between nodes. The material properties are listed an Excel file. Figures show planar slices in three sets: horizontal slices in a planes normal to the vertical Z axis (Z normal), vertical slices in planes perpendicular to the dominant strike of the fault system (X normal), and vertical slices in planes parallel to the dominant strike of the fault system (Y normal).

    The results agree on the following points. The material is unconsolidated and/or fractured, especially in the shallow layers. The structural trends follow the fault system in strike and dip. The geodetic measurements favor the hypothesis of thermal contraction. Temporal changes in pressure, subsidence rate, and seismic amplitude are associated with changes in pumping rates during the four stages of the deployment in 2016. The modeled hydraulic conductivity is high in fault damage zones. All the observations are consistent with the conceptual model: highly permeable conduits along faults channel fluids from shallow aquifers to the deep geothermal reservoir tapped by the production wells.

    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 June 25, 2021

    Metadata Source

    Harvested from OpenEI data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 24, 2021
    Metadata Updated Date June 25, 2021
    Publisher University of Wisconsin
    Maintainer
    Doi 10.15121/1501544
    Identifier https://data.openei.org/submissions/3780
    Data First Published 2019-03-06T07:00:00Z
    Data Last Modified 2019-03-19T14:45:23Z
    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 46635751-a3a9-48db-84c7-a480dd7f2976
    Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
    Harvest Source Title OpenEI data.json
    Homepage URL https://gdr.openei.org/submissions/1124
    License https://creativecommons.org/licenses/by/4.0/
    Old Spatial {"type":"Polygon","coordinates":-119.2167,39.5883,-118.8167,39.5883,-118.8167,39.9883,-119.2167,39.9883,-119.2167,39.5883}
    Program Code 019:006
    Projectlead Elisabet Metcalfe
    Projectnumber EE0006760
    Projecttitle PoroTomo: Poroelastic Tomography by Adjoint Inverse Modeling of Data from Seismology, Geodesy, and Hydrology
    Source Datajson Identifier True
    Source Hash 14b2e605e7e4eb518ff115b731848e361f626364
    Source Schema Version 1.1
    Spatial {"type":"Polygon","coordinates":-119.2167,39.5883,-118.8167,39.5883,-118.8167,39.9883,-119.2167,39.9883,-119.2167,39.5883}

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