Revealing Subsalt Structure Using RTM 3D Dip Gathers
Revealing Subsalt Structure Using RTM 3D Dip Gathers
Gulf of Mexico (GOM) subsalt imaging often suffers from poor illumination due to salt-related wavefield distortion, even with full-azimuth (FAZ) acquisition. In order to image the weakly illuminated subsalt plays, isolating the signal from the noise is a crucial component of many depth imaging ...