Objectives/Scope Today, the major challenge in reservoir monitoring is difficulty of building high-resolution reservoir model. Reservoir modeling can only be truly effective in increasing oil and gas recovery and providing input to recovery programs if it is able to incorporate 3D problems with innovative techniques of structural characterization,synthesizing seismic attributes, well information and Seismic Inversion. Fit for purpose seismic PSDM processing, advanced level seismic attributes generation,seismic inversion, high quality sonic and density log acquisition and correction was the main objective to integrate petrophysics, rock physics, facies classification and geophysics. Case studies supported, how an integrated novel approach could be useful to determine the relationship between seismic structural and reservoir characterization attributes and reservoir properties to improve the reservoir management.