Characteristics of Fracture Propagation Induced by Supercritical CO₂ in Inter-Salt-Shale Reservoir

Table 1

Mechanical parameters of the specimens.

Bedding orientation	Confining pressure	Poisson’s ratio	Young’s modulus (GPa)	Compressive strength (MPa)
Vertical	0	0.21	1.06	35.10
Horizontal	0	0.17	2.2	20.06