Abstract:
The main rationale of this study is to evaluate the hydrocarbon potential using
well log data of Qadirpur-11,Lower Indus basin, Pakistan.The field is located in the
province of sindh. Field is approximately 70 km to the north east of Sukkur and 100km to
the east of Jacobabad.For evaluating the hydrocarbon potential at reservoir level, two
zones are identified and are marked through log analysis,One of them is Pirkoh and the
other one is Habib Rahi limestone. Various physical properties like porosity, resistivity,
volume of shale, are calculated through different logs suites. In Pirkoh limestone, the
average values of volume of shale are found 23.37 %, effective porosity 22.104% and
saturation of hydrocarbons is 61.46%. In Habib Rahi limestone, the average values of
volume of shale is 38.15%, effective porosity 13.07% and saturation of hydrocarbons is
47.206%.The net pay thicknesses of Pirkoh and Habib Rahi are 109 and 77 meter.On the
basis of calculated parameters through petrophysical analysis, it is concluded that in
Qadirpur-11,Pirkoh and Habib Rahi Formations is showing fair to good hydrocarbon
saturation.
