Abstract:
The Qadirpur area is situated in sindh province, Middle Indus Basin, Pakistan.
The Qadirpur area is studied with the help of petrophysical analysis. The main
purpose of the study is to evaluate hydrocarbons potential of a well named Qadirpur-
15 and Qadirpur-16 and to establish a well correlation of the formations encountered
in the wells. This has been achieved by using complete suite of wire line log data. To
complete the above mentioned task, all logs were correlated to mark the horizon of
interest i.e. reservoir zone. In our case the reservoir lies in Sui Main limestone which
is of Eocene age whereas Habib Rahi Limestone is considered as secondary reservoir
which is of Middle Eocene age. The methodology adopted to accomplish this task
includes the measurement for the shale volume by using gamma ray log, porosities of
the reservoir zone by density and neutron log, resistivity of water by using resistivity
log, saturation of water in the zone of reservoir and hydrocarbons saturation using
Archie equation. On the basis of the petrophysical results Sui Main Limestone was
determined as the better potential reservoir among the two interpreted.
