An Experimental Study on the Slippage Effects of Sandstone under Confining Pressure and Low Pore Pressure Conditions

Table 2

Rock sample permeability test points.

Confining pressure (MPa)	Inlet pore pressure (MPa)	Outlet pore pressure (MPa)	Heat-treatment temperature (°C)
5, 10, 15, 20, 25, 30	0.7	0.3	100, 300, 500, 700
	0.6	0.2
	0.5	0.1
	0.4	0