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Sandstone reservoir modeling based on rock physics characterization for hydrocarbon resource potential in Southern Pakistan
Published in Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2020
Muhammad Rizwan Mughal, Gulraiz Akhter
Geo-statistics in combination with extracted attributes from seismic data can significantly predict reservoir lithology, hydrocarbon potential, and reservoir properties such as porosity (Hampson, Schuelke, and Quirein 2001). The porosity prediction and estimation is very essential in reservoir modeling for hydrocarbon exploration and planning production operations. The wireline log measurements made at sparsely located wells cannot predict lateral extent of porosity. The integration of petrophysical estimations from wells with 3D seismic data can effectively predict the spatial distribution of porosity in the area. Several case studies in literature have predicted the petrophysical properties of reservoir using statistical regression analysis (e.g., Leite and Vidal 2011; Naeem et al. 2015).