Monitoring Fracture Stimulations at the EGS Collab Testbeds Using Elastic-Waveform Inversion of CASSM Data

Neala Creasy1, Lianjie Huang1, Kai Gao1, Zongcai Feng2, Jonathan Blair Ajo-Franklin3, Chet Hopp4, Verónica Rodríguez Tribaldos5, Paul Schwering6, Todd Wood7, Paul J Cook8, Alejandro Morales9, Timothy Johnson10, Hunter Anne Knox11, Doug Blankenship6, Patrick F Dobson12, Timothy J Kneafsey5, Michelle Robertson7 and EGS Collab Team13, (1)Los Alamos National Laboratory, Geophysics Group, Los Alamos, NM, United States, (2)Los Alamos National Laboratory, Los Alamos, United States, (3)Rice University, Houston, United States, (4)Lawrence Berkeley National Laboratory (LBNL), Berkeley, United States, (5)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (6)Sandia National Laboratories, Albuquerque, NM, United States, (7)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States, (8)Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA, United States, (9)Lawrence Berkeley National Laboratory, Berkeley, United States, (10)Pacific Northwest National Laboratories, Richland, WA, United States, (11)Pacific Northwest National Laboratory, Richland, WA, United States, (12)Lawrence Berkeley Nat Lab, Berkeley, CA, United States, (13)EGS Collab Project, Department of Energy, Geothermal Technologies Office, Berkeley, CA, United States