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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.
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 |
