Carbonate Reservoir Quality Variations in Basins with a Variable Sediment Influx: A Case Study from the Balkassar Oil Field, Potwar, Pakistan.

These clay points depict the intervals having more clay percentage lithology with minimum or negligible permeability. The DT curve is used for defining the normal compaction trend (DT_NCT), and both the curves are displayed in track 3 using the same scale. The DT_NCT curve displays a decreasing trend of sonic values, and this typical trend indicates an increase in compaction with burial depth.

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