Table T2. Permeability test results, Hole C0020A.
| Measurement | Unit | 337-C0020A-15R-1, 56–59 cm | 337-C0020A-15R-4, 72.5–75.5 cm | ||
|---|---|---|---|---|---|
| Confining pressure | MPa | 40 | 50 | 40 | 50 |
| Time | h | 2.17 | 14.64 | 2.47 | 14.53 |
| Volume change | cm3 | 0.20077322 | 0.06974 | 0.20154762 | 0.07035255 |
| Volumetric flow rate | cm3/h | 0.092545914 | 0.004762215 | 0.093021978 | 0.004842623 |
| Pressure difference | Mpa | 0.5 | 0.5 | 0.5 | 0.5 |
| Difference of water head | cm | 4901.96 | 4901.96 | 4901.96 | 4901.96 |
| Length of the specimen | cm | 2.01 | 2.01 | 1.80 | 1.80 |
| Area of the specimen | cm2 | 32.31 | 32.31 | 30.96 | 30.96 |
| Hydraulic gradient | ‰ | 2438.79 | 2438.79 | 2723.31 | 2723.31 |
| Flow velocity | cm/h | 2.86E–03 | 1.47E–04 | 3.00E–03 | 1.56E–04 |
| Coefficient of permeability | cm/h | 1.17E–06 | 6.04E–08 | 1.10E–06 | 5.74E–08 |
| cm/s | 3.26E–10 | 1.68E–11 | 3.06E–10 | 1.60E–11 | |
| Intrinsic permeability | m2 | 3.20E–17 | 1.68E–18 | 3.06E–17 | 1.60E–18 |
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