EGS Collab Experiment 2: Distributed Fiber Optic Temperature Data (DTS)
Distributed fiber optic sensing was an important part of the monitoring system for EGS Collab Experiment #2. A single loop of custom fiber package was grouted into the four monitoring boreholes that bracketed the experiment volume. This fiber package contained two multi-mode fibers and four single-mode fibers. These fibers were connected to an array of fiber optic interrogator units, each targeting a different measurement.
The distributed temperature system (DTS) consisted of a Silixa XT-DTS unit, connected to both ends of one of the two multi-mode fibers. This system measured absolute temperature along the entire length of fiber for the duration of the experiment at a sampling rate of approximately 10 minutes. This dataset includes both raw data in XML format from the XT-DTS, as well as a processed dataset with the sections of data pertaining only to the boreholes are extracted.
We have also included a report that provides all of the relevant details necessary for users to process and interpret the data for themselves. Please read this accompanying report. If, after reading it, there are still outstanding questions, please do not hesitate to contact us.
Happy processing.
Citation Formats
TY - DATA
AB - Distributed fiber optic sensing was an important part of the monitoring system for EGS Collab Experiment #2. A single loop of custom fiber package was grouted into the four monitoring boreholes that bracketed the experiment volume. This fiber package contained two multi-mode fibers and four single-mode fibers. These fibers were connected to an array of fiber optic interrogator units, each targeting a different measurement.
The distributed temperature system (DTS) consisted of a Silixa XT-DTS unit, connected to both ends of one of the two multi-mode fibers. This system measured absolute temperature along the entire length of fiber for the duration of the experiment at a sampling rate of approximately 10 minutes. This dataset includes both raw data in XML format from the XT-DTS, as well as a processed dataset with the sections of data pertaining only to the boreholes are extracted.
We have also included a report that provides all of the relevant details necessary for users to process and interpret the data for themselves. Please read this accompanying report. If, after reading it, there are still outstanding questions, please do not hesitate to contact us.
Happy processing.
AU - Rodriguez Tribaldos, Veronica
A2 - Johnson, Tim
A3 - Robertson, Michelle
A4 - Schwering, Paul
A5 - Ajo-Franklin, Jonathan
A6 - Burghardt, Jeff
A7 - St Clair, James
DB - Open Energy Data Initiative (OEDI)
DP - Open EI | National Renewable Energy Laboratory
DO - 10.15121/1971114
KW - geothermal
KW - energy
KW - EGS Collab
KW - SURF
KW - hydraulic
KW - fracturing
KW - stimulation
KW - Sanford Underground Research Facility
KW - experiment
KW - EGS
KW - DFOS
KW - Fiber optic
KW - XT-DTS
KW - temperature
KW - DTS
KW - Experiment 2
KW - distributed sensing
KW - monitoring
KW - characterization
LA - English
DA - 2022/11/08
PY - 2022
PB - Lawrence Berkeley National Laboratory
T1 - EGS Collab Experiment 2: Distributed Fiber Optic Temperature Data (DTS)
UR - https://doi.org/10.15121/1971114
ER -
Rodriguez Tribaldos, Veronica, et al. EGS Collab Experiment 2: Distributed Fiber Optic Temperature Data (DTS). Lawrence Berkeley National Laboratory, 8 November, 2022, GDR. https://doi.org/10.15121/1971114.
Rodriguez Tribaldos, V., Johnson, T., Robertson, M., Schwering, P., Ajo-Franklin, J., Burghardt, J., & St Clair, J. (2022). EGS Collab Experiment 2: Distributed Fiber Optic Temperature Data (DTS). [Data set]. GDR. Lawrence Berkeley National Laboratory. https://doi.org/10.15121/1971114
Rodriguez Tribaldos, Veronica, Tim Johnson, Michelle Robertson, Paul Schwering, Jonathan Ajo-Franklin, Jeff Burghardt, and James St Clair. EGS Collab Experiment 2: Distributed Fiber Optic Temperature Data (DTS). Lawrence Berkeley National Laboratory, November, 8, 2022. Distributed by GDR. https://doi.org/10.15121/1971114
@misc{OEDI_Dataset_7537,
title = {EGS Collab Experiment 2: Distributed Fiber Optic Temperature Data (DTS)},
author = {Rodriguez Tribaldos, Veronica and Johnson, Tim and Robertson, Michelle and Schwering, Paul and Ajo-Franklin, Jonathan and Burghardt, Jeff and St Clair, James},
abstractNote = {Distributed fiber optic sensing was an important part of the monitoring system for EGS Collab Experiment #2. A single loop of custom fiber package was grouted into the four monitoring boreholes that bracketed the experiment volume. This fiber package contained two multi-mode fibers and four single-mode fibers. These fibers were connected to an array of fiber optic interrogator units, each targeting a different measurement.
The distributed temperature system (DTS) consisted of a Silixa XT-DTS unit, connected to both ends of one of the two multi-mode fibers. This system measured absolute temperature along the entire length of fiber for the duration of the experiment at a sampling rate of approximately 10 minutes. This dataset includes both raw data in XML format from the XT-DTS, as well as a processed dataset with the sections of data pertaining only to the boreholes are extracted.
We have also included a report that provides all of the relevant details necessary for users to process and interpret the data for themselves. Please read this accompanying report. If, after reading it, there are still outstanding questions, please do not hesitate to contact us.
Happy processing.},
url = {https://gdr.openei.org/submissions/1428},
year = {2022},
howpublished = {GDR, Lawrence Berkeley National Laboratory, https://doi.org/10.15121/1971114},
note = {Accessed: 2025-05-25},
doi = {10.15121/1971114}
}
https://dx.doi.org/10.15121/1971114
Details
Data from Nov 8, 2022
Last updated Oct 25, 2023
Submitted Mar 24, 2023
Organization
Lawrence Berkeley National Laboratory
Contact
Chet Hopp
Authors
Original Source
https://gdr.openei.org/submissions/1428Research Areas
Keywords
geothermal, energy, EGS Collab, SURF, hydraulic, fracturing, stimulation, Sanford Underground Research Facility, experiment, EGS, DFOS, Fiber optic, XT-DTS, temperature, DTS, Experiment 2, distributed sensing, monitoring, characterizationDOE Project Details
Project Name EGS Collab
Project Lead Lauren Boyd
Project Number EE0032708
