Utah FORGE: Seismic DAS and Geophone Borehole Data Processing and 3D Imaging of Vp/Vs Ratio in the 2024 Stimulated Reservoir

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This dataset includes a final report and a 3D velocity model derived from seismic DAS and geophone borehole data collected during the April 2024 stimulation of the reservoir at Utah FORGE. The report details the processing of over 50,000 P- and S-wave travel times used in a tomographic inversion to estimate the Vp/Vs ratio, revealing anomalies adjacent to wells 16A and 16B that may be associated with injected fracturing fluids. Additionally, Wadati analysis of more than 27,000 pairs of differential P- and S-wave travel times supports this interpretation with a high Vp/Vs estimate of 1.86, averaged over the dimensions of the earthquake cluster. The accompanying data file provides a 3D model of P- and S-wave velocities and Vp/Vs ratios, structured with spatial coordinates and velocity values.

Citation Formats

TY - DATA AB - This dataset includes a final report and a 3D velocity model derived from seismic DAS and geophone borehole data collected during the April 2024 stimulation of the reservoir at Utah FORGE. The report details the processing of over 50,000 P- and S-wave travel times used in a tomographic inversion to estimate the Vp/Vs ratio, revealing anomalies adjacent to wells 16A and 16B that may be associated with injected fracturing fluids. Additionally, Wadati analysis of more than 27,000 pairs of differential P- and S-wave travel times supports this interpretation with a high Vp/Vs estimate of 1.86, averaged over the dimensions of the earthquake cluster. The accompanying data file provides a 3D model of P- and S-wave velocities and Vp/Vs ratios, structured with spatial coordinates and velocity values. AU - Gritto, Roland A2 - Jarpe, Steve P. DB - Geothermal Data Repository DP - Open EI | National Renewable Energy Laboratory DO - 10.15121/2541598 KW - geothermal KW - energy KW - Utah FORGE KW - EGS KW - seismic borehole data KW - distributed acoustic sensing KW - DAS KW - geophone KW - 3D tomography KW - tomography KW - P-wave velocity KW - S-wave velocity KW - Vp/Vs ratio KW - Vp/Vs KW - reservoir stimulation KW - induced seismicity KW - Wadati analysis KW - travel-time inversion KW - inversion KW - fracturing fluids KW - 16A KW - 16B KW - earthquake cluster KW - subsurface imaging KW - geophysics LA - English DA - 2025/03/17 PY - 2025 PB - EMR Solutions and Technology T1 - Utah FORGE: Seismic DAS and Geophone Borehole Data Processing and 3D Imaging of Vp/Vs Ratio in the 2024 Stimulated Reservoir UR - https://doi.org/10.15121/2541598 ER -
Export Citation to RIS
Gritto, Roland, and Steve P. Jarpe. Utah FORGE: Seismic DAS and Geophone Borehole Data Processing and 3D Imaging of Vp/Vs Ratio in the 2024 Stimulated Reservoir. EMR Solutions and Technology, 17 March, 2025, Geothermal Data Repository. https://doi.org/10.15121/2541598.
Gritto, R., & Jarpe, S. (2025). Utah FORGE: Seismic DAS and Geophone Borehole Data Processing and 3D Imaging of Vp/Vs Ratio in the 2024 Stimulated Reservoir. [Data set]. Geothermal Data Repository. EMR Solutions and Technology. https://doi.org/10.15121/2541598
Gritto, Roland and Steve P. Jarpe. Utah FORGE: Seismic DAS and Geophone Borehole Data Processing and 3D Imaging of Vp/Vs Ratio in the 2024 Stimulated Reservoir. EMR Solutions and Technology, March, 17, 2025. Distributed by Geothermal Data Repository. https://doi.org/10.15121/2541598
@misc{GDR_Dataset_1723, title = {Utah FORGE: Seismic DAS and Geophone Borehole Data Processing and 3D Imaging of Vp/Vs Ratio in the 2024 Stimulated Reservoir}, author = {Gritto, Roland and Jarpe, Steve P.}, abstractNote = {This dataset includes a final report and a 3D velocity model derived from seismic DAS and geophone borehole data collected during the April 2024 stimulation of the reservoir at Utah FORGE. The report details the processing of over 50,000 P- and S-wave travel times used in a tomographic inversion to estimate the Vp/Vs ratio, revealing anomalies adjacent to wells 16A and 16B that may be associated with injected fracturing fluids. Additionally, Wadati analysis of more than 27,000 pairs of differential P- and S-wave travel times supports this interpretation with a high Vp/Vs estimate of 1.86, averaged over the dimensions of the earthquake cluster. The accompanying data file provides a 3D model of P- and S-wave velocities and Vp/Vs ratios, structured with spatial coordinates and velocity values.}, url = {https://gdr.openei.org/submissions/1723}, year = {2025}, howpublished = {Geothermal Data Repository, EMR Solutions and Technology, https://doi.org/10.15121/2541598}, note = {Accessed: 2025-05-06}, doi = {10.15121/2541598} }
https://dx.doi.org/10.15121/2541598

Details

Data from Mar 17, 2025

Last updated Apr 17, 2025

Submitted Mar 17, 2025

Organization

EMR Solutions and Technology

Contact

Roland Gritto

510.502.1063

Authors

Roland Gritto

EMR Solutions and Technology

Steve P. Jarpe

Jarpe Data Solutions Inc.

DOE Project Details

Project Name Utah FORGE

Project Lead Lauren Boyd

Project Number EE0007080

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