Case | Recovery degree (%) | Final recovery factor (%) | Oil increase (t) | Polymer dry powder consumption (t) |
Water drive | 3.25 | 65.78 | / | / |
1-1 | 4.57 | 69.23 | 8104.05 | 194.49 |
1-2 | 4.8 | 69.46 | 9531.74 | 243.12 |
2-1 | 5.31 | 69.88 | 12628.81 | 388.99 |
2-2 | 5.65 | 70.39 | 14708.15 | 486.24 |
3-1 | 4.71 | 69.43 | 8962.54 | 218.81 |
3-2 | 5.50 | 70.11 | 13831.36 | 437.61 |