Table 3.
Mineralogy of low permeability cores.
| Mineral | Concentration (wt%) |
|---|---|
| Quartz | 38.8 |
| Feldspar | 35.9 |
| Debris | 17.2 |
| Kaolinite | 3.6 |
| Chlorite | 1.2 |
| Others | 3.3 |
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