AZIMUTH CORRECTION FOR DATA RECONSTRUCTION IN THREE-DIMENSIONAL SURFACE-RELATED MULTIPLE PREDICTION.

摘要

A best fitting trace in seismic data is determined for a desired trace to be reconstructed. An azimuth correction is calculated for the azimuth difference between the best fitting trace and the desired trace. The azimuth correction is applied to the best fitting trace to reconstruct the desired trace for 3D surface-related multiple prediction.