Improved Data Processing and Imaging Procedure Based on Recursive Prestack Datuming

P288 Improved Data Processing and Imaging Procedure Based on Recursive Prestack Datuming E. Landa* (OPERA - Applied Geophysical Research Group) & M. Reshef (Tel Aviv University) SUMMARY We present a workflow which incorporates recursive prestack redatuming into standard time processing interval velocity model estimation and depth migration. This workflow is used to obtain accurate subsurface image in complex geological environment. EAGE 69 th Conference & Exhibition — London UK 11 - 14 June 2007 Introduction In areas with complex subsurface velocity variations recorded seismic data are characterized by strong non-hyperbolicity suffers from effects of multi-arrivals exhibit strong amplitude and phase