Utah FORGE: Development of a Reservoir Seismic Velocity Model and Seismic Resolution Study

Description

This is data from and a final report on the development of a 3D velocity model for the larger FORGE area and on the seismic resolution in the stimulated fracture volume at the bottom of well 16A-32. The velocity model was developed using RMS velocities of the seismic reflection survey and seismic velocity logs from borehole measurements as an input model. To improve the accuracy of the model in the shallow subsurface, travel times phase arrivals of the direct propagating P-waves were determined from the seismic reflection data, using PhaseNet, a deep-neural-network-based seismic arrival time picking method. The travel times were subsequently inverted using the input velocity model. The seismic resolution study used borehole and surface seismic sensors as well as the seismicity observed during the April 2022 stimulation experiment to estimate the seismic resolution in the activated fracture reservoir. The data contain a 3D P- and S-wave velocity model for the larger FORGE area.

Resources

Name Format Description Link
33 This is a final report on the development of a 3D velocity model for the larger FORGE area and on the seismic resolution in the stimulated fracture volume at the bottom of well 16A-32. https://gdr.openei.org/files/1496/Milestone%20Report%20on%20Development%20of%20a%20Reservoir%20Seismic%20Velocity%20Model%20and%20a%20Seismic%20Resolution%20Study%20of%20the%20Stimulated%20Reservoir.pdf
0 3D Reservoir Seismic P- and S-wave Velocity Model These data contain a 3D P- and S-wave velocity model for the larger FORGE area. The data are provided in columnar format with data type listed in the first row. https://gdr.openei.org/files/1496/Seismic_Velocity_Model_FORGE_Site

Tags

  • processed-data
  • well-16a-32
  • utah-forge
  • 3d-p-wave
  • seismic-resolution
  • seismic
  • 3d-s-wave
  • raw-data
  • geothermal
  • seismic-velocity-model
  • energy

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