EGS Collab Experiment 1: 3D Seismic Velocity Model and Updated Microseismic Catalog from Double-Difference Seismic Tomography

Chai, Chengping; Maceira, Monica; Santos-Villalobos, Hector; Venkatakrishnan, Singanallur; Schoenball, Martin; Fu, Pengcheng; Thurber, Clifford; Schwering, Paul; Knox, Hunter; Johnson, Timothy

doi:10.15121/1642468

Title: EGS Collab Experiment 1: 3D Seismic Velocity Model and Updated Microseismic Catalog from Double-Difference Seismic Tomography

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Abstract

This package contains a 3D Seismic velocity model and an updated microseismic catalog obtained for a double-difference seismic tomography study. The 3D_seismic_velocity_model text file contains x (m), y(m), z(m), P-wave velocity (km/s), P-wave velocity quality indicator (1 for well-constrained; 0 for poorly constrained), S-wave velocity (km/s), and S-wave velocity quality indicator (1 for well-constrained; 0 for poorly constrained). The Updated_MEQ_catalog text file contains event origin time, x(m), y(m), z(m), error in x (m), error in y (m), error in z (m), and RMS misfit (millisecond). The 3D_seismic_P-wave_velocity_model animation file shows slices of the 3D P-wave velocity model. The 3D_seismic_S-wave_velocity_model animation file shows slices of the 3D S-wave velocity model. The Interactive_MEQ_location_comparison API file is an interactive visualization of the updated microseismic event locations and the original seismic catalog. The visualization allows users to view and compare the event locations by dragging, rotating, and zooming in. An updated version of 3D_seismic_velocity_model and associated animations were included, which were calculated with a more strict assumption for quality indicators.

Authors:

;

; Schwering, Paul; Knox, Hunter; Johnson, Timothy

Publication Date:: Mon Jun 01 00:00:00 EDT 2020

Other Number(s):: 1228

DOE Contract Number:: EE0032708

Research Org.:: USDOE Geothermal Data Repository (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Geothermal Technologies Program (EE-4G)

Collaborations:: Oak Ridge National Laboratory

Subject:: 15 Geothermal Energy

Keywords:: geothermal; energy; 3D seismic structure; interactive; SURF; EGS Collab; P-wave; S-wave; microseismic catalog; seismic tomography; interactive visualization; EGS; geophysics; seismic; microseismic; tomography; velocity; microearthquake; micro-earthquake; MEQ; E1-P; E1-I; passive source sensor; 3D; modeling; visualization; catalog; processed data

Geolocation:: 44.3544,-103.7465|44.3488,-103.7465|44.3488,-103.7577|44.3544,-103.7577|44.3544,-103.7465

OSTI Identifier:: 1642468

DOI:: https://doi.org/10.15121/1642468

Project Location:

Citation Formats


                    Chai, Chengping, Maceira, Monica, Santos-Villalobos, Hector, Venkatakrishnan, Singanallur, Schoenball, Martin, Fu, Pengcheng, Thurber, Clifford, Schwering, Paul, Knox, Hunter, and Johnson, Timothy. EGS Collab Experiment 1: 3D Seismic Velocity Model and Updated Microseismic Catalog from Double-Difference Seismic Tomography.  United States: N. p., 2020. 
        Web.  doi:10.15121/1642468.

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                    Chai, Chengping, Maceira, Monica, Santos-Villalobos, Hector, Venkatakrishnan, Singanallur, Schoenball, Martin, Fu, Pengcheng, Thurber, Clifford, Schwering, Paul, Knox, Hunter, & Johnson, Timothy. EGS Collab Experiment 1: 3D Seismic Velocity Model and Updated Microseismic Catalog from Double-Difference Seismic Tomography.  United States.  doi:https://doi.org/10.15121/1642468

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                    Chai, Chengping, Maceira, Monica, Santos-Villalobos, Hector, Venkatakrishnan, Singanallur, Schoenball, Martin, Fu, Pengcheng, Thurber, Clifford, Schwering, Paul, Knox, Hunter, and Johnson, Timothy. 2020.  
"EGS Collab Experiment 1: 3D Seismic Velocity Model and Updated Microseismic Catalog from Double-Difference Seismic Tomography".  United States.  doi:https://doi.org/10.15121/1642468.  https://www.osti.gov/servlets/purl/1642468. Pub date:Mon Jun 01 00:00:00 EDT 2020

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@article{osti_1642468,

  title        = {EGS Collab Experiment 1: 3D Seismic Velocity Model and Updated Microseismic Catalog from Double-Difference Seismic Tomography},

  author       = {Chai, Chengping and Maceira, Monica and Santos-Villalobos, Hector and Venkatakrishnan, Singanallur and Schoenball, Martin and Fu, Pengcheng and Thurber, Clifford and Schwering, Paul and Knox, Hunter and Johnson, Timothy},

  abstractNote = {This package contains a 3D Seismic velocity model and an updated microseismic catalog obtained for a double-difference seismic tomography study. The 3D_seismic_velocity_model text file contains x (m), y(m), z(m), P-wave velocity (km/s), P-wave velocity quality indicator (1 for well-constrained; 0 for poorly constrained), S-wave velocity (km/s), and S-wave velocity quality indicator (1 for well-constrained; 0 for poorly constrained). The Updated_MEQ_catalog text file contains event origin time, x(m), y(m), z(m), error in x (m), error in y (m), error in z (m), and RMS misfit (millisecond). The 3D_seismic_P-wave_velocity_model animation file shows slices of the 3D P-wave velocity model. The 3D_seismic_S-wave_velocity_model animation file shows slices of the 3D S-wave velocity model. The Interactive_MEQ_location_comparison API file is an interactive visualization of the updated microseismic event locations and the original seismic catalog. The visualization allows users to view and compare the event locations by dragging, rotating, and zooming in. An updated version of 3D_seismic_velocity_model and associated animations were included, which were calculated with a more strict assumption for quality indicators.},

  doi          = {10.15121/1642468},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Mon Jun 01 00:00:00 EDT 2020},

  month        = {Mon Jun 01 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.15121/1642468

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