Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs
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
Array Information Technology. (2018). Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs [data set]. Retrieved from https://dx.doi.org/10.15121/1495389.
Gritto, Roland, Dreger, Douglas S., Boyd, O. Sierra, Boyd, O. Sierra, and Dreger, Douglas S. Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs. United States: N.p., 26 Sep, 2018. Web. doi: 10.15121/1495389.
Gritto, Roland, Dreger, Douglas S., Boyd, O. Sierra, Boyd, O. Sierra, & Dreger, Douglas S. Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs. United States. https://dx.doi.org/10.15121/1495389
Gritto, Roland, Dreger, Douglas S., Boyd, O. Sierra, Boyd, O. Sierra, and Dreger, Douglas S. 2018. "Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs". United States. https://dx.doi.org/10.15121/1495389. https://gdr.openei.org/submissions/1092.
@div{oedi_3751, title = {Seismic Analysis of Spatio-Temporal Fracture Generation During EGS Resource Development - Full Moment Tensors and Stress Inversion Catalogs}, author = {Gritto, Roland, Dreger, Douglas S., Boyd, O. Sierra, 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.}, doi = {10.15121/1495389}, url = {https://gdr.openei.org/submissions/1092}, journal = {}, number = , volume = , place = {United States}, year = {2018}, month = {09}}
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
Original Source
https://gdr.openei.org/submissions/1092Research Areas
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