WISE-CASING: Time Domain Reflectometry Data from Cymric Field, CA

Metadata Updated: June 25, 2021

The objective of this field test is to validate several technologies for non-invasive well integrity assessment using existing wells with a known completion. The tests were made at the Cymric oil field, which is a steam flood operation. The wells therefore undergo similar downhole conditions as geothermal wells. The Cymric field is mainly a cyclic steam operation where wells are 1000-15-00 ft in depth and the reservoir occupies the bottom 400ft. The maximum temperatures can exceed 500 degrees F and the well spacing is very close, often less than 50m. The field plan consisted of applying the Time Domain Reflectometry (TDR) method to the wells. The input voltages were set as 70 V shows the TDR responses at frequencies of 450 kHz, 2500 kHz, and 4500 kHz. There is a summary report will full information about the field tests.

Access & Use Information

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

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Summary Report Cymric.pdfPDF
Covers: objective of test, TDR Measurements, and discusses result plots

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Compare Three Measurement Plots.pdfPDF
Data plot of 450 kHz, 2500 kHz, 4500 kHz measurements showing amplitude...

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TDR Data of 2500 kHz into Wellhead.csvCSV
TDR response of 2500 kHz were made on the final morning in well TO15-5, using...
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TDR Data of 4500 kHz into Wellhead.csvCSV
TDR response of 4500 kHz were made on the final morning in well TO15-5, using...
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TDR Data of 450 kHz into Wellhead.csvCSV
TDR response of 450 kHz were made on the final morning in well TO15-5, using...
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Dates

Metadata Created Date	June 24, 2021
Metadata Updated Date	June 25, 2021

Metadata Source

Data.json Data.json Metadata
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Harvested from OpenEI data.json

Additional Metadata

Resource Type	Dataset
Metadata Created Date	June 24, 2021
Metadata Updated Date	June 25, 2021
Publisher	Lawrence Berkeley National Laboratory
Maintainer	Jiannan Wang
Doi	10.15121/1560532
Identifier	https://data.openei.org/submissions/3816
Data First Published	2019-02-21T07:00:00Z
Data Last Modified	2020-01-27T22:38:57Z
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	3e0c733a-fd55-42b7-ae4c-7c307ea8cefc
Harvest Source Id	7cbf9085-0290-4e9f-bec1-91653baeddfd
Harvest Source Title	OpenEI data.json
Homepage URL	https://gdr.openei.org/submissions/1172
License	https://creativecommons.org/licenses/by/4.0/
Old Spatial	{"type":"Polygon","coordinates":-119.72200175781,35.079688400611,-119.28264980469,35.079688400611,-119.28264980469,35.370468098303,-119.72200175781,35.370468098303,-119.72200175781,35.079688400611}
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	9fca66c1ee5e3096afd71523f215fd8022593289
Source Schema Version	1.1
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