Petrophysical analysis of Nandpur well #02, central Indus basin, Pakistan (P-0874) (MFN 3283)

Abstract

The main purpose of the study is to evaluate the petrophysical analysis of the study area,Nandpur reservoir was identified by OGDCL in 1984 and 1985 through the completion and evaluation of 170 kilometers of seismic survey in the Middle Indus region of Pakistan. The Nandpur #02 well was drilled in the April to June period of 1984. Nandpur gas field is located about 60 kilometers north-east of Multan city in Punjab province. The regular supply of gas in the range of 50 MMSCFD to M/s. FKPCL started in May1999 for power generation of 144 MW. Analysis of wire line logs includes the calculation of different reservoir characteristics like Shale Volume (Vsh), Sand Volume (Vsnd), Porosity (Phi), Resistivity of True Formation (Rt), Density (RhoB), Water Saturation (Sw), Hydrocarbon Saturation (Shc) etc., using different available Logs such as Gamma Ray, Compensated Neutron LLD, LLS, Microspherically Focused Log, Litho Density Log, Sonic Log and Spontaneous Potential Log. These measured Parameters, then, used further for reservoir potential evaluation. The results computed from all above mentioned analysis of the data was used for the integrated study regarding reservoir characterization of the area under study.