Fig. 9

Cross-plot between Gamma Ray–derived shale volume (Vsh) and XRD-measured clay content from Simian-1 cores. The calibration shows a strong correlation (R2 = 0.81) and good overall agreement throughout the interval.

Cross-plot between Gamma Ray–derived shale volume (Vsh) and XRD-measured clay content from Simian-1 cores. The calibration shows a strong correlation (R2 = 0.81) and good overall agreement throughout the interval.