2D SEISMIC REFLECTION DATA INTERPRETATION, PETRO PHYSICAL ANALYSIS, AND FACIES ANALYSIS, USING SEISMIC AND WELL LOG DATA OF FIMKASSAR AREA UPPER INDUS BASIN, PAKISTAN

Abstract

The dissertation work includes seismic data interpretation, Petro physical analysis and facies analysis using well logs data. Seismic and well log interpretation used for study of structural style, physical properties of rocks and identification of possible petroleum system of Fimkassar area (Upper Indus Basin) Pakistan. Petrophysical analysis of wells Fimkassar-02 is carried out for Sakesar Formation to depict the probable hydrocarbon producing reservoir. The results suggest that the Sakesar Formation are more producing. The lower part of Sakesar Formation shows indication of maturity or reservoir rock. Seismic facies results show that there are three lithologies limestone, limestone inter bedded with shale and shale. This is because the values of logs used are obtained only from reservoir. The reservoir is Sakesar and it is limestone it confirms our interpretation as in hydrocarbons resistivity values should be high and the density value should be less