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

Array Information Technology. (2018). Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report [data set]. Retrieved from https://dx.doi.org/10.15121/1494306.
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Gritto, Roland, Boyd, O. Sierra, Dreger, Douglas S., Boyd, O. Sierra, and Dreger, Douglas S. Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report. United States: N.p., 01 Sep, 2018. Web. doi: 10.15121/1494306.
Gritto, Roland, Boyd, O. Sierra, Dreger, Douglas S., Boyd, O. Sierra, & Dreger, Douglas S. Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report. United States. https://dx.doi.org/10.15121/1494306
Gritto, Roland, Boyd, O. Sierra, Dreger, Douglas S., Boyd, O. Sierra, and Dreger, Douglas S. 2018. "Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report". United States. https://dx.doi.org/10.15121/1494306. https://gdr.openei.org/submissions/1091.
@div{oedi_1091, title = {Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Deviatoric MT, Fracture Network, and Final Report}, author = {Gritto, Roland, Boyd, O. Sierra, Dreger, Douglas S., 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.}, doi = {10.15121/1494306}, url = {https://gdr.openei.org/submissions/1091}, journal = {}, number = , volume = , place = {United States}, year = {2018}, month = {09}}
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

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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