Permeability of the Hydrated Shale under Cyclic Loading and Unloading Conditions

Table 1

The seepage tests of the hydrated shale under cyclic loading and unloading conditions.

Seepage pressure (MPa)	Axial pressure (MPa)	Hydration time (d)	Confining pressure (MPa)
			5	6	7	8	9	10	11
4	5	0	Cyclic loading and unloading condition
		2
		5
		10