Research Article
Macroscopic Profile Modification and Microscopic Displacement Mechanism of Weak Gel Flowing in Porous Media
Table 2
Sand pack parameters.
| Number | Permeability type | Porosity (%) | Permeability (×10−3 μm2) | Oil saturation (%) | Recovery (%) |
| 1 | High | 30.4 | 2654.6 | 65.1 | 73.0 | Low | 26.3 | 263.8 | 71.7 | 32.1 |
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