| CO2纯度 % | MNMP MPa | MMP MPa | MNMP /MMP | 混相程度 |
| 100 | 27.05 | 33.64 | 0.80 | 混相驱 |
| 90 | 28.04 | 34.78 | 0.81 | 近混相 |
| 80 | 29.27 | 35.63 | 0.82 | |
| 70 | 30.74 | 37.01 | 0.83 | |
| 60 | 32.73 | 39.86 | 0.82 | |
| 50 | 34.30 | 41.03 | 0.84 |
|
| 40 | 35.42 | 42.95 | 0.82 | 非混相 |
| 24 | 38.24 | 46.28 | 0.83 |
|