Research Article
Evaluating Reservoir Risks and Their Influencing Factors during CO2 Injection into Multilayered Reservoirs
Table 3
Characteristic parameters of the reservoirs in the conceptual engineering model.
| Reservoir number | Thickness of reservoir (m) | Thickness of caprock (m) | Logging permeability (×10−3 μm2) | Logging porosity (%) | Fracturing pressure (MPa) | Formation pressure (MPa) |
| 1 | 10 | 1390 | 6 | 12 | 35 | 15 | 2 | 10 | 190 | 5 | 11 | 38 | 17 | 3 | 10 | 190 | 4 | 10 | 41 | 19 | 4 | 10 | 190 | 3 | 9 | 44 | 21 |
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