2D-SEISMIC REFLECTION DATA INTERPRETATION OF LINES S96-PW-04, S96-PW-06 AND 884-FMK-104 OF FIMKASSER AREA PAKISTAN

Abstract

Reservoir characterization using seismic and well data is a renowned technique within the context of Hydrocarbon exploration. This study pertains to the interpretation of seismic lines. Wireline logs and spectral decomposition for better insulation of important features at reservoir level. The study area selected for this purpose is Fimkassar. Fimkassar is located in eastern part of Potwar basin in the Chakwal district of Punjab province. This area is surrounded by Soan syncline in the north, Jhelum fault in east, Kalabagh fault in west and Salt range in south. The Petroleum play of Fimkassar area includes the Murree formation as a cap rock. Patala formation acts as source rock. The Chorgali and Sakesar depict the probable hydrocarbon producing reservoir. My dissertation work is carried out on three seismic lines. The interpretation result suggest that snaked head structures are present in our area. Leading zones on contour maps are marked. Seismic Attributes are applied for the conformation of interpretation results. The spectral decomposition helps in identifying the bed thickness and geological discontinuities. For Petrophysical analysis Fimkassar-02 is used for Sakesar and Chorgali. This technique tells us about the favorable zones for hydrocarbon exploration and their reservoir characteristics