EGS Collab Experiment 2: Continuous Active Source Seismic Monitoring (CASSM)
The dataset contains continuous active-source seismic monitoring (CASSM) data collected during EGS Collab Experiment 2, conducted from February to September 2022 at the Sanford Underground Research Facility in Lead, South Dakota. This experiment aimed to investigate enhanced geothermal systems through high-pressure fluid injections at depths of 1200-1500 meters. The seismic monitoring system included 16 three-component piezoelectric accelerometers and 24 hydrophones installed in boreholes around the injection zones, recording signals from piezoelectric seismic sources. Data were acquired using both continuous and triggered recording systems, with sampling rates of up to 100 kHz.
The raw data are organized by timestamps and stored in .dat format, with accompanying log files. Calibration certificates for selected accelerometers are provided to aid in correcting sensor responses, though users are advised to consider possible effects of enclosures and installation on sensor performance. Users are strongly advised to consult the accompanying report, which outlines the experimental setup, data acquisition, sensor specifications, and recording systems.
Citation Formats
TY - DATA
AB - The dataset contains continuous active-source seismic monitoring (CASSM) data collected during EGS Collab Experiment 2, conducted from February to September 2022 at the Sanford Underground Research Facility in Lead, South Dakota. This experiment aimed to investigate enhanced geothermal systems through high-pressure fluid injections at depths of 1200-1500 meters. The seismic monitoring system included 16 three-component piezoelectric accelerometers and 24 hydrophones installed in boreholes around the injection zones, recording signals from piezoelectric seismic sources. Data were acquired using both continuous and triggered recording systems, with sampling rates of up to 100 kHz.
The raw data are organized by timestamps and stored in .dat format, with accompanying log files. Calibration certificates for selected accelerometers are provided to aid in correcting sensor responses, though users are advised to consider possible effects of enclosures and installation on sensor performance. Users are strongly advised to consult the accompanying report, which outlines the experimental setup, data acquisition, sensor specifications, and recording systems.
AU - Hopp, Chet
A2 - Wood, Todd
A3 - Rodriguez Tribaldos, Veronica
DB - Open Energy Data Initiative (OEDI)
DP - Open EI | National Renewable Energy Laboratory
DO - 10.15121/2513873
KW - geothermal
KW - energy
KW - EGS Collab
KW - CASSM
KW - seismic
KW - active-source
KW - SURF
KW - stimulation
KW - crosswell
KW - seismic monitoring
KW - raw data
KW - 3C
KW - accelerometer
KW - thre component
KW - calibration
KW - technical report
KW - borehole array
KW - shot records
KW - active-source monitoring
KW - Experiment 2
KW - triggered
KW - triggered recording system
KW - geophysics
KW - EGS
LA - English
DA - 2025/01/06
PY - 2025
PB - Lawrence Berkeley National Laboratory
T1 - EGS Collab Experiment 2: Continuous Active Source Seismic Monitoring (CASSM)
UR - https://doi.org/10.15121/2513873
ER -
Hopp, Chet, et al. EGS Collab Experiment 2: Continuous Active Source Seismic Monitoring (CASSM). Lawrence Berkeley National Laboratory, 6 January, 2025, GDR. https://doi.org/10.15121/2513873.
Hopp, C., Wood, T., & Rodriguez Tribaldos, V. (2025). EGS Collab Experiment 2: Continuous Active Source Seismic Monitoring (CASSM). [Data set]. GDR. Lawrence Berkeley National Laboratory. https://doi.org/10.15121/2513873
Hopp, Chet, Todd Wood, and Veronica Rodriguez Tribaldos. EGS Collab Experiment 2: Continuous Active Source Seismic Monitoring (CASSM). Lawrence Berkeley National Laboratory, January, 6, 2025. Distributed by GDR. https://doi.org/10.15121/2513873
@misc{OEDI_Dataset_8324,
title = {EGS Collab Experiment 2: Continuous Active Source Seismic Monitoring (CASSM)},
author = {Hopp, Chet and Wood, Todd and Rodriguez Tribaldos, Veronica},
abstractNote = {The dataset contains continuous active-source seismic monitoring (CASSM) data collected during EGS Collab Experiment 2, conducted from February to September 2022 at the Sanford Underground Research Facility in Lead, South Dakota. This experiment aimed to investigate enhanced geothermal systems through high-pressure fluid injections at depths of 1200-1500 meters. The seismic monitoring system included 16 three-component piezoelectric accelerometers and 24 hydrophones installed in boreholes around the injection zones, recording signals from piezoelectric seismic sources. Data were acquired using both continuous and triggered recording systems, with sampling rates of up to 100 kHz.
The raw data are organized by timestamps and stored in .dat format, with accompanying log files. Calibration certificates for selected accelerometers are provided to aid in correcting sensor responses, though users are advised to consider possible effects of enclosures and installation on sensor performance. Users are strongly advised to consult the accompanying report, which outlines the experimental setup, data acquisition, sensor specifications, and recording systems.},
url = {https://gdr.openei.org/submissions/1700},
year = {2025},
howpublished = {GDR, Lawrence Berkeley National Laboratory, https://doi.org/10.15121/2513873},
note = {Accessed: 2025-04-25},
doi = {10.15121/2513873}
}
https://dx.doi.org/10.15121/2513873
Details
Data from Jan 6, 2025
Last updated Feb 11, 2025
Submitted Jan 23, 2025
Organization
Lawrence Berkeley National Laboratory
Contact
Chet Hopp
Authors
Original Source
https://gdr.openei.org/submissions/1700Research Areas
Keywords
geothermal, energy, EGS Collab, CASSM, seismic, active-source, SURF, stimulation, crosswell, seismic monitoring, raw data, 3C, accelerometer, thre component, calibration, technical report, borehole array, shot records, active-source monitoring, Experiment 2, triggered, triggered recording system, geophysics, EGSDOE Project Details
Project Name EGS Collab
Project Lead Lauren Boyd
Project Number EE0032708
