Methods and systems of joined inversion determination of surface-consistent amplitude corrections
Methods and systems performing joint inversion determination of surface-consistent amplitude corrections are provided. A method includes receiving a seismic data set including P-P data and P-S data, and preparing the P-P data and the P-S data for a joined inversion to produce prepared P-P data and p...
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| creator | Le Meur, David Henin, Guillaume Rollet, Anne Garceran, Katia Bertin, Frédérique |
| description | Methods and systems performing joint inversion determination of surface-consistent amplitude corrections are provided. A method includes receiving a seismic data set including P-P data and P-S data, and preparing the P-P data and the P-S data for a joined inversion to produce prepared P-P data and prepared P-S data. The method further includes performing a joined inversion on both the prepared P-P data and the prepared P-S data to calculate final surface consistent scalars. The method also includes outputting a corrected P-P trace determined from the P-P data and a P-P gain obtained from the final surface consistent scalars, and a corrected P-S trace determined from the P-S data and a P-S gain obtained from the final surface consistent scalars. |
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| subjects | DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING |
| title | Methods and systems of joined inversion determination of surface-consistent amplitude corrections |
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