VELOCITY MODEL BUILDING FOR SEISMIC DATA PROCESSING USING PP-PS TOMOGRAPHY WITH CO-DEPTHING CONSTRAINT

摘要

Methods and systems for processing seismic data are presented. Primary wave (P) seismic data (PP data) and shear wave (P) seismic data (PS data) are jointly inverted as part of a nonlinear tomography process which adheres to one or more co-depthing constraints.