Experimental Study on Fracture Propagation Mechanism of Shale Oil Reservoir of Lucaogou Formation in Jimusar

Figure 5

Fabrication process of small-size model. (a) Cutting discs from downhole cores. (b) Bonding of different lithology. (c) Cutting cylindrical samples into the cube. (d) Drilling and completion.

(a)

(b)

(c)

(d)