| 摘要 |
A method and system for extraction of P-wave and S-wave velocities from multicomponent seismic data by joint velocity inversion is provided. The method and system accurately invert the P-wave and S-wave velocities from multicomponent seismic data via joint velocity inversion. The joint velocity inversion has proven to be an effective tool to extract the interval P-wave and shear wave velocities by decomposition and reconstruction of the P-wave and S-wave velocity fields. The method and inversion process is valid for land and marine seismic data, including surface reflection seismic ocean bottom seismic and vertical cable seismic data.
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