Common-Reflection-Surface Stack and Conflicting Dips

P077 COMMON-REFLECTION-SURFACE STACK AND CONFLICTING DIPS AUTHOR(S) J. MANN Address Geophysical Institute University of Karlsruhe Hertzstr. 16 76187 Karlsruhe Germany Summary. The recently introduced common-reflection-surface (CRS) stack simulates a zero-offset (ZO) section from multi-coverage seismic reflection data for 2-D media in a data-driven way i. e. without explicit knowledge of the macro-velocity model. The “best” stacking operators are determined by an optimization of the coherency along different test stacking operators in the multi-coverage data. Previous implementations determine only one optimum stacking operator for each ZO sample to be simulated. Consequently conflicting dips are not taken into account but only the