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Reverse imbibition experiment scheme.
| Core number | Surfactant type | Length/(mm) | Diameter/(mm) | Permeability/(mD) | Porosity/(%) |
|---|---|---|---|---|---|
| L-1 | C8P10E5C | 61.2 | 25.0 | 0.1432 | 15.40 |
| L-2 | SDBS | 62.6 | 25.0 | 0.1514 | 14.8 |
| L-3 | APEC | 64.1 | 25.0 | 0.1365 | 15.11 |
| L-4 | AEC | 63.5 | 25.0 | 0.1129 | 14.57 |
