Experimental and Numerical Studies on Permeability Properties of Thermal Damaged Red Sandstone under Different Confining Pressures

<div>Pore structure of heat-treated red sandstone. (a) The relationship between the cumulative mercury intake of red sandstone under different pore sizes. (b) The distribution of pore structure.</div>

Geofluids

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Figure 5

Figure 5: Experimental and Numerical Studies on Permeability Properties of Thermal Damaged Red Sandstone under Different Confining Pressures 