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Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report

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This submission contains 167 deviatoric moment tensor (MT) solutions for the seismicity observed two years prior and three years post start of injection activities at The Geysers Prati 32 EGS Demonstration. Also included is a statistical representation of the properties of 751 fractures derived from the analysis of seismicity observed two years prior and three years post start of injection activities at The Geysers Prati 32 EGS Demonstration Project. The locations of the fractures are taken from microseismic hypocenters, the fracture areas are derived from moment magnitudes via scaling relationships, and the azimuths (sigma 1) and dips (sigma 3) are derived from the results of stress analyses.

Citation Formats

TY - DATA AB - This submission contains 167 deviatoric moment tensor (MT) solutions for the seismicity observed two years prior and three years post start of injection activities at The Geysers Prati 32 EGS Demonstration. Also included is a statistical representation of the properties of 751 fractures derived from the analysis of seismicity observed two years prior and three years post start of injection activities at The Geysers Prati 32 EGS Demonstration Project. The locations of the fractures are taken from microseismic hypocenters, the fracture areas are derived from moment magnitudes via scaling relationships, and the azimuths (sigma 1) and dips (sigma 3) are derived from the results of stress analyses. AU - Gritto, Roland A2 - Boyd, O. Sierra A3 - Dreger, Douglas S. A4 - Boyd, O. Sierra A5 - Dreger, Douglas S. DB - Open Energy Data Initiative (OEDI) DP - Open EI | National Renewable Energy Laboratory DO - 10.15121/1494306 KW - geothermal KW - energy KW - The Geysers KW - High Temperature Reservoir KW - Deviatoric MT Solutions KW - deviatoric KW - stress KW - tensor KW - catalog KW - moment KW - seismicity KW - analysis KW - EGS KW - injection KW - induced KW - microseismicity KW - event KW - location KW - shear KW - strain KW - fracture network KW - fracture orientation KW - fracture size KW - California KW - CA KW - fault KW - fracture KW - network KW - Geysers KW - microseismic KW - hypocenters KW - passive KW - seismic KW - monitoring KW - stimulation KW - final report KW - inversion KW - hydraulic KW - faulting KW - earthquake KW - geophysics KW - geophysical LA - English DA - 2018/09/01 PY - 2018 PB - Array Information Technology T1 - Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report UR - https://doi.org/10.15121/1494306 ER -
Export Citation to RIS
Gritto, Roland, et al. Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report. Array Information Technology, 1 September, 2018, GDR. https://doi.org/10.15121/1494306.
Gritto, R., Boyd, O., Dreger, D., Boyd, O., & Dreger, D. (2018). Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report. [Data set]. GDR. Array Information Technology. https://doi.org/10.15121/1494306
Gritto, Roland, O. Sierra Boyd, Douglas S. Dreger, O. Sierra Boyd, and Douglas S. Dreger. Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report. Array Information Technology, September, 1, 2018. Distributed by GDR. https://doi.org/10.15121/1494306
@misc{OEDI_Dataset_7242, title = {Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report}, author = {Gritto, Roland and Boyd, O. Sierra and Dreger, Douglas S. and Boyd, O. Sierra and Dreger, Douglas S.}, abstractNote = {This submission contains 167 deviatoric moment tensor (MT) solutions for the seismicity observed two years prior and three years post start of injection activities at The Geysers Prati 32 EGS Demonstration. Also included is a statistical representation of the properties of 751 fractures derived from the analysis of seismicity observed two years prior and three years post start of injection activities at The Geysers Prati 32 EGS Demonstration Project. The locations of the fractures are taken from microseismic hypocenters, the fracture areas are derived from moment magnitudes via scaling relationships, and the azimuths (sigma 1) and dips (sigma 3) are derived from the results of stress analyses.}, url = {https://gdr.openei.org/submissions/1091}, year = {2018}, howpublished = {GDR, Array Information Technology, https://doi.org/10.15121/1494306}, note = {Accessed: 2025-05-03}, doi = {10.15121/1494306} }
https://dx.doi.org/10.15121/1494306

Details

Data from Sep 1, 2018

Last updated May 20, 2024

Submitted Sep 4, 2018

Organization

Array Information Technology

Contact

Roland Gritto

Authors

Roland Gritto

Array Information Technology

O. Sierra Boyd

Berkeley Seismological Laboratory University of California Ber...

Douglas S. Dreger

Berkeley Seismological Laboratory University of California Ber...

O. Sierra Boyd

Berkeley Seismological Laboratory University of California

Douglas S. Dreger

Berkeley Seismological Laboratory University of California

Research Areas

DOE Project Details

Project Name Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development

Project Lead Lauren Boyd

Project Number EE0006766

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