2D SEISMIC INTERPRETATION ALONG WITH PETROPHYSICAL ANALYSIS AND SEISMIC ATTRIBUTES OF BADIN BLOCK, LOWER INDUS BASIN PAKISTAN

Abstract

The purpose of this work is to study structural interpretation, petro physical analysis of Badin area. Badin place is distinguished within the Lower Indus Basin for its hydrocarbon (Gas and Oil) structural traps. For interpretation of seismic traces two reflectors and normal faults were marked via the usage of the interactive tools of Kingdom software, polygon creation two way time contour and depth contour are also the part of the seismic data interpretation. The marked horizons were diagnosed the use of formation tops from wells and their depths were confirmed through correlation with synthetic seismogram from Density log (RHOB) and sonic log. From time and depth contour maps of the horizons that are marked were generated to understand the spatial geometry of the structures and the nature of geological structures as identified by the seismic section of the area. The resulted seismic interpretation of these lines confirmed Horst and Grabben structures by normal faulting. Seismic attributes analysis of seismic section allows in figuring out the exclusive lithological limitations and also confirmed the structural disturbance