Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs
DOI
10.15121/1495389
Publicly accessible
License
This submission contains 167 full moment tensor (MT) solutions for the seismicity observed two years prior and three years post start of injection activities.
Also included are the azimuth and plunge angles for the three main stress directions sigma1, sigma 2 and sigma 3 at the Prati32 EGS demonstration site in the northwest Geysers geothermal reservoir. The data are divided into 15 time periods spanning a range of five years, including two years prior to start of injection until three years post start of injection activities.
Citation Formats
TY - DATA
AB - This submission contains 167 full moment tensor (MT) solutions for the seismicity observed two years prior and three years post start of injection activities.
Also included are the azimuth and plunge angles for the three main stress directions sigma1, sigma 2 and sigma 3 at the Prati32 EGS demonstration site in the northwest Geysers geothermal reservoir. The data are divided into 15 time periods spanning a range of five years, including two years prior to start of injection until three years post start of injection activities.
AU - Gritto, Roland
A2 - Dreger, Douglas S.
A3 - Boyd, O. Sierra
A4 - Boyd, O. Sierra
A5 - Dreger, Douglas S.
DB - Geothermal Data Repository
DP - Open EI | National Renewable Energy Laboratory
DO - 10.15121/1495389
KW - geothermal
KW - energy
KW - seismic moment tensor
KW - stress orientation
KW - stress changes
KW - inversion
KW - geysers
KW - EGS
KW - enhanced geothermal
KW - azimuth
KW - plunge
KW - mincroseismicity
KW - injection
KW - stimulation
KW - reservoir
KW - The Geysers
KW - High Temperature Reservoir
KW - full MT
KW - solutions
KW - passive
KW - seismic
KW - seismicity
KW - microseismicity
KW - monitoring
KW - array
KW - moment
KW - tensor
KW - catalog
KW - analysis
KW - induced
KW - stress
KW - Prati 32
KW - demonstration
KW - fracture
KW - Spatio-Temporal
KW - generation
KW - resource
KW - development
KW - hydraulic
KW - faulting
KW - fault
KW - earthquake
KW - geophysics
KW - geophysical
LA - English
DA - 2018/09/26
PY - 2018
PB - Array Information Technology
T1 - Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs
UR - https://doi.org/10.15121/1495389
ER -
Gritto, Roland, et al. Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs. Array Information Technology, 26 September, 2018, Geothermal Data Repository. https://doi.org/10.15121/1495389.
Gritto, R., Dreger, D., Boyd, O., Boyd, O., & Dreger, D. (2018). Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs. [Data set]. Geothermal Data Repository. Array Information Technology. https://doi.org/10.15121/1495389
Gritto, Roland, Douglas S. Dreger, O. Sierra Boyd, O. Sierra Boyd, and Douglas S. Dreger. Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs. Array Information Technology, September, 26, 2018. Distributed by Geothermal Data Repository. https://doi.org/10.15121/1495389
@misc{GDR_Dataset_1092,
title = {Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs},
author = {Gritto, Roland and Dreger, Douglas S. and Boyd, O. Sierra and Boyd, O. Sierra and Dreger, Douglas S.},
abstractNote = {This submission contains 167 full moment tensor (MT) solutions for the seismicity observed two years prior and three years post start of injection activities.
Also included are the azimuth and plunge angles for the three main stress directions sigma1, sigma 2 and sigma 3 at the Prati32 EGS demonstration site in the northwest Geysers geothermal reservoir. The data are divided into 15 time periods spanning a range of five years, including two years prior to start of injection until three years post start of injection activities.},
url = {https://gdr.openei.org/submissions/1092},
year = {2018},
howpublished = {Geothermal Data Repository, Array Information Technology, https://doi.org/10.15121/1495389},
note = {Accessed: 2025-07-22},
doi = {10.15121/1495389}
}
https://dx.doi.org/10.15121/1495389
Details
Data from Sep 26, 2018
Last updated Feb 21, 2019
Submitted Feb 11, 2019
Organization
Array Information Technology
Contact
Roland Gritto
Authors
Keywords
geothermal, energy, seismic moment tensor, stress orientation, stress changes, inversion, geysers, EGS, enhanced geothermal, azimuth, plunge, mincroseismicity, injection, stimulation, reservoir, The Geysers, High Temperature Reservoir, full MT, solutions, passive, seismic, seismicity, microseismicity, monitoring, array, moment, tensor, catalog, analysis, induced, stress, Prati 32, demonstration, fracture, Spatio-Temporal, generation, resource, development, hydraulic, faulting, fault, earthquake, geophysics, geophysicalDOE Project Details
Project Name Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development
Project Lead Lauren Boyd
Project Number EE0006766
