CO₂-Driven Hydraulic Fracturing Trajectories across a Preexisting Fracture

Figure 8

The distribution of hydraulic fractures in horizontal bedding plane samples under different stress ratios. (a) , ; (b) , ; (c) , ; (d) , ; (e) , ; (f) , ; (g) , ; (h) , . (The black lines represent bedding planes.)

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)