Open Access

Table 1

Properties of shale samples.

Property AC1 AC5 AC8
MIP pore volume, V p,MIP (cm3/g) 0.0148 0.0114 0.0137
N2 pore volume, V p,N2 (cm3/g) 0.0154 0.0119 0.0157
BET specific surface area, S BET (m2/g) 5.43 4.28 7.79
MIP porosity, φ MIP (%) 3.8 3.03 3.57
Helium porosity, φ He 2.78 2.92 3.28
Water imbibition porosity, φ IMB 3.1 9.0 4.2
Liquid permeability, k L (nD) 3 × 10−4 61.0 6.6
Klinkenberg factor, b (bar) 1356.0 23.0 47.4

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