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PoroTomo - Distributed Temperature Sensing (DTS) Measurements made in Brady Observation Well 56-1
This submission is a follow-up to Distributed Temperature Sensing (DTS) measurements made in Brady observation well 56-1 during the PoroTomo field experiment conducted in March, 2016. The measurements in this data set were made on August 24, 2018 over an approximately 20 hour period. The fiber-optic cable extends to the bottom of the well at 367 m below the wellhead. Measurements were made with a Silixa XT DTS interrogator configured to continuously record in each file a sixty-second average of stokes and anti-stokes readings on a single channel with a bottom hole U-bend. The 2016 data were collected using a Silixia Ultima with 12.5 cm spatial sampling, whereas the XT spatial sampling interval is 25 cm with a temperature resolution of 0.03 degrees C. Raw, uncalibrated data were converted to a single .MAT file using code provided by Oregon State University's CTEMPs https://ctemps.org/data-processing. The binary Matlab file containing processed Silixa XT data is read using the Matlab statement "load('Brady_25Aug2018_ch1.mat')", which contains the arrays below. Arrays with 2361 rows represent the channels and arrays with 1210 columns represent the one-minute samples.
Resources
6 resources available
-
Fiber Optic Junction Box Locations.pdf
PDF -
Matlab Silixa XT Data.mat
MAT -
Matlab Data Attributes Table.rtf
RTF -
Summary of Results.pdf
PDF -
Raw Silixa XT DTS Data.zip
ZIP -
March 2016 DTS Data
HTML
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "019:20" ] |
| contactPoint |
{ "fn": "Christopher Kratt", "@type": "vcard:Contact", "hasEmail": "mailto:ctemps@unr.edu" } |
| dataQuality |
true
|
| description | This submission is a follow-up to Distributed Temperature Sensing (DTS) measurements made in Brady observation well 56-1 during the PoroTomo field experiment conducted in March, 2016. The measurements in this data set were made on August 24, 2018 over an approximately 20 hour period. The fiber-optic cable extends to the bottom of the well at 367 m below the wellhead. Measurements were made with a Silixa XT DTS interrogator configured to continuously record in each file a sixty-second average of stokes and anti-stokes readings on a single channel with a bottom hole U-bend. The 2016 data were collected using a Silixia Ultima with 12.5 cm spatial sampling, whereas the XT spatial sampling interval is 25 cm with a temperature resolution of 0.03 degrees C. Raw, uncalibrated data were converted to a single .MAT file using code provided by Oregon State University's CTEMPs https://ctemps.org/data-processing. The binary Matlab file containing processed Silixa XT data is read using the Matlab statement "load('Brady_25Aug2018_ch1.mat')", which contains the arrays below. Arrays with 2361 rows represent the channels and arrays with 1210 columns represent the one-minute samples. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Fiber Optic Junction Box Locations.pdf", "format": "pdf", "accessURL": "https://gdr.openei.org/files/1114/BradyDASVJunctionBoxWell56_1.pdf", "mediaType": "application/pdf", "description": "Images of where the vertical and horizontal fiber connections are located - reference for any future work" }, { "@type": "dcat:Distribution", "title": "Matlab Silixa XT Data.mat", "format": "mat", "accessURL": "https://gdr.openei.org/files/1114/Brady_25Aug2018_ch1.mat", "mediaType": "application/octet-stream", "description": "Binary Matlab file containing processed Silixa XT data. To read using Matlab, use: load('Brady_25Aug2018_ch1.mat')" }, { "@type": "dcat:Distribution", "title": "Matlab Data Attributes Table.rtf", "format": "rtf", "accessURL": "https://gdr.openei.org/files/1114/Brady_25Aug2018_ch1_desc.rtf", "mediaType": "application/octet-stream", "description": "Text file with name, size, bytes, class, and attributes of Matlab variables in 'Matlab Silixa XT Data' resource." }, { "@type": "dcat:Distribution", "title": "Summary of Results.pdf", "format": "pdf", "accessURL": "https://gdr.openei.org/files/1114/GDR_porotomo_DTS_24Aug2018.pdf", "mediaType": "application/pdf", "description": "Results summary with figures and Matlab data descriptions." }, { "@type": "dcat:Distribution", "title": "Raw Silixa XT DTS Data.zip", "format": "zip", "accessURL": "https://gdr.openei.org/files/1114/channel%201_RAW.zip", "mediaType": "application/zip", "description": "Silixa XT DTS raw data, each file represents a 60 second average" }, { "@type": "dcat:Distribution", "title": "March 2016 DTS Data", "format": "HTML", "accessURL": "https://gdr.openei.org/submissions/958", "mediaType": "text/html", "description": "Link to a previous GDR submission with data from the DTS measurements made in Brady observation well 56-1 during the PoroTomo field experiment conducted in March, 2016." } ] |
| DOI | 10.15121/1495412 |
| identifier | https://data.openei.org/submissions/7263 |
| issued | 2019-01-09T07:00:00Z |
| keyword |
[ "Brady", "Brady Hot Springs", "CTEMPs", "DTS", "Fiber optic", "Matlab", "NV", "Nevada", "PoroTomo", "Silixa", "Silixa XT", "data", "distributed temperature sensing", "energy", "geothermal", "observation well", "poroelastic tomography", "well 56-1" ] |
| landingPage | https://gdr.openei.org/submissions/1114 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2021-07-08T20:16:49Z |
| programCode |
[ "019:006" ] |
| projectLead | Elisabet Metcalfe |
| projectNumber | EE0006760 |
| projectTitle | PoroTomo: Poroelastic Tomography by Adjoint Inverse Modeling of Data from Seismology, Geodesy, and Hydrology |
| publisher |
{ "name": "Oregon State University", "@type": "org:Organization" } |
| spatial |
"{"type":"Polygon","coordinates":[[[-119.2167,39.5883],[-118.8167,39.5883],[-118.8167,39.9883],[-119.2167,39.9883],[-119.2167,39.5883]]]}"
|
| title | PoroTomo - Distributed Temperature Sensing (DTS) Measurements made in Brady Observation Well 56-1 |
