POLYCOR Method of Statics Correction and Raw Data Quality Control for 3D Acquisition Geometries

P158 POLYCOR Method of Statics Correction and Raw Data Quality Control for 3D Acquisition Geometries A.A. Tabakov* (Central Geophysical Expedition) A.V. Kopchikov (Geovers Ltd) V.N. Ferentsi (Geovers Ltd) V.L. Eliseev (Central Geophysical Expedition) & A.A. Zaznobin (Geovers Ltd) SUMMARY «POLYCOR» is an alternative method of static shifts correction in CDP data processing based on multiple correlations. It is based on four-factor model of time shifts. This model includes kinematical shifts dip shifts and shot point (SP) / observation point (OP) statics. «POLYCOR» method features high noise immunity. Accuracy of SP and OP statics determination in practice does not depend on