Fig. 8

Hydrocarbon volume distribution map for the Nubia Reservoir. The map illustrates hydrocarbon volume variations derived from total porosity (Ø), hydrocarbon saturation (Shc), and net pay thickness. Contour lines and color gradients indicate hydrocarbon concentration, with lighter shades representing higher volumes near wells GS323-1 and GS323-2 A, and darker shades indicating lower volumes toward GS323-3 and GS323-4 A. This figure was prepared using Surfer Software68.