Reservoir characterization and identification of new prospect in Srikail gas field using wireline and seismic data

Abstract Although reservoir characterization has been carried out by many researchers on the sedimentary package of Bengal basin hydrocarbon province, integration petrophysical and seismic sequence-based evaluation is rarely taken into account. This paper focuses identification gas zones, reserve estimation new prospects in Srikail field within eastern fold belt integrating four wireline logs 2D data. Our study finds seven hydrocarbon-bearing zones (A, B, C, D, E, F G) measured depth between 2429.5 3501 m. Petrophysical properties indicate that they are good quality sands. The horizons were mapped sections which reveal NW–SE anticlinal structure largely affected channels crest western flank. infilled fine-grained sediments act as cap rock northern parts structure. Thus, make a potential trap for accumulation laterally vertically well-distributed sequence remnants main rocks this area. Volumetric these sands provided total initially place 552 billion cubic feet. Moreover, all wells drilled southern block structure, since there structural continuity from south to north, it highly recommended drill well up 3000 m test its potentiality. Overall, outcomes contribute insights an efficient way.