Numerical Study of the Influence of Cavity on Immiscible Liquid Transport in Varied-Wettability Fractures

Figure 8

The distributions of the irreducible nonwetting phase for the various fracture positions and apertures with strongly water-wet fracture wall.

(a) , ,

(b) , ,

(c) , ,

(d) , ,

(e) , ,

(f) , ,

(g) , ,

(h) , ,

(i) , ,