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    • WISE-CASING: DC Simulation at Containment and Monitoring Institute (CaMI), Calgary, Canada

    Metadata Updated: June 25, 2021

    For the model calculation we applied EM3D using completion diagram of CaMI site and a background resistivity consistent with the borehole logs. It was also important to use the accurate position of the return electrode. We note that for the data fit the code also incorporated well casings for well INJ and the other observation well, either OB1 or OB2, in the calculation.

    In summary, we demonstrate here, for this particular case, that the DC results may be a reasonable approximation to the low frequency EM data collected at CaMI. If this approximation continues to hold, then the extreme computational efficiency offered by the hierarchical modeling used in the DC simulations will permit us to explore far more model complexity, especially the pervasive and troublesome data artifacts that arise when doing EM surveys in mature, culturally developed sites.

    In Brief, both the low frequency and DC simulation codes provided very consistent results that match the field data really well, indicating their capability to help monitoring borehole integrity with the low frequency EM method.

    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 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 Lawrence Berkeley National Laboratory
    Maintainer
    Doi 10.15121/1560531
    Identifier https://data.openei.org/submissions/3815
    Data First Published 2019-04-30T06:00:00Z
    Data Last Modified 2019-11-20T17:17:20Z
    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 fe184674-7422-4923-a647-e3e34f3fd79b
    Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
    Harvest Source Title OpenEI data.json
    Homepage URL https://gdr.openei.org/submissions/1171
    License https://creativecommons.org/licenses/by/4.0/
    Old Spatial {"type":"Polygon","coordinates":-114.31123515625,50.036152670671,-112.46563320312,50.036152670671,-112.46563320312,51.271714233863,-114.31123515625,51.271714233863,-114.31123515625,50.036152670671}
    Program Code 019:006
    Projectlead Mike Weathers
    Projectnumber EE0033208
    Projecttitle Wellbore Integrity asSEssment with Casing-based Advanced SenSING (WISE-CASING)
    Source Datajson Identifier True
    Source Hash 91935fa9182a957b2e414a7f7bf304fb7e420bf0
    Source Schema Version 1.1
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