| Citation: | Naveed Rehman, Shu Jiang, Syed Haroon Ali, Asim Falak Naz, Muhammad Tariq. Effect of Diagenetic Processes and Depositional Facies on Reservoir Quality of the Eocene Carbonate Sequence (Sakesar Limestone) in the Central Salt Range, Pakistan. Journal of Earth Science, 2025, 36(3): 1129-1148. doi: 10.1007/s12583-024-0105-1
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The effect of depositional facies and diagenesis on the reservoir potential of the Sakesar limestone has been assessed through core plug porosity and permeability data, scanning electron microscope (SEM), and petrographic study in three stratigraphic sections (Karuli, Badshah Pur, and Sardhai) of Central Salt Range. Field observations reveal three lithofacies: thin-bedded limestone with shale intercalation, thick-bedded nodular limestone, and highly fractured limestone. Based on a petrographic study, six microfacies have been identified: bioclastic mudstone facies (SKF-1),
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