Research Article
Simulation Study on Miscibility Effect of CO2/Solvent Injection for Enhanced Oil Recovery at Nonisothermal Conditions
Table 2
PVT properties of the reservoir fluid and CO
2 mixtures at 59°C [
18].
| | Dissolved gas mole fraction | Saturation pressure (MPa) | GOR (sm3/m3) | Gas solubility (sm3/m3) | FVF (m3/m3) | SF (m3/m3) |
| | 0.0058 | 2.9 | 19 | 0 | 1.087 | 1.074 | | 0.158 | 4.5 | 42 | 23 | 1.143 | 1.130 | | 0.412 | 8.0 | 113 | 94 | 1.308 | 1.292 | | 0.439 | 8.4 | 125 | 106 | 1.336 | 1.320 | | 0.521 | 9.9 | 158 | 139 | 1.409 | 1.392 | | 0.595 | 11.4 | 221 | 202 | 1.546 | 1.527 | | 0.641 | 12.6 | 263 | 244 | 1.634 | 1.614 | | 0.826 | 19.7 | 875 | 856 | 2.694 | 2.668 |
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