Permeability Evolution of an Intact Marble Core during Shearing under High Fluid Pressure

Table 1

Experimental parameters for samples M1-M9.

Sample number	Confining pressure (MPa)	Fluid pressure (MPa)	Shear loading rate (mm/min)
M1	6	0.5	0.1
M2	6	2	0.1
M3	6	4	0.1
M4	10	0.5	0.1
M5	10	2	0.1
M6	10	4	0.1
M7	15	0.5	0.1
M8	15	2	0.1
M9	15	4	0.1