Utilization of Multi-Azimuth Offset VSP Surveys for Reservoir Mapping – a Case Study

B-10 UTILIZATION OF MULTI-AZIMUTH OFFSET VSP SURVEYS FOR RESERVOIR MAPPING – A CASE STUDY A.G. PRAMANIK V. SINGH P.K. PAINULY A.K. SRIVASTAVA and D.P.SINHA Oil and Natural Gas Corporation Ltd Geodata Processing and Interpretation Centre 9 Kaula Garh Road KDMIPE Campus Dehra dun-248195 India Abstract: 1 In Ramnad Sub-Basin of Cauvery Basin India Cretaceous sands of Nannilam and Bhuvanagiri Formations are the main hydrocarbon producers. In the study area the formation tops were mapped on the basis of available sparse grid 2D seismic data and fault closure prospects were delineated at both levels. In the southern part of the study