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 |