Experimental and Numerical Simulation Study of Hydraulic Fracture Propagation during Coalbed Methane Development

Table 2

Fracturing test parameters.

Sample numbering	Triaxial loading stress parameters (MPa)					Inject rate (ml·min^-1)
	1	18	9				8	1	0.125	10
2	18	11	8	3	0.25	10
3	18	13	8	5	0.625	10
4	18	15	8	7	0.875	10
5	18	17	8	9	1.125	10
6	18	17	8	9	1.125	30