3D seismic interpretation and prospect identification of the dembe field offshore, Niger delta, Nigeria

3D seismic interpretation and prospect evaluation has been carried out in a hydrocarbon bearing field, standard method of which includes fault interpretation, well-seismic tie, horizon mapping were with the aid attributes such as variance edge root mean square attributes. Well-seismic-tie established reasonable tie indicated that identified reservoirs low impedance top this coincided troughs. TWT vs Depth plot showed linear trend aided creating velocity model for time-depth conversion. Fault revealed area was divided into 8 blocks by regionally extensive faults associated several minor are normal listric geometry. Petrophysical analysis an average porosity 0.24, water saturation 0.35, net-to-gross 0.78 favourable reservoir conditions. A lead Dembe-3, 2 prospects Dembe-1 Dembe-2 identified. Volumetric estimation shows boasts combined petroleum reserve about 134 MMSTB recoverable oil 167 BCF gas. The results from study show that, away currently producing zones Dembe additional exist could be further explored to optimize production field. Â