Table 1
The pseudo-composition of condensate gas and the critical parameters of EOS.
| Components | Mole fraction (%) | Mole weight (g/mol) | Critical pressure (bar) | Critical temperature (K) | Omega A | Omega B | Acentric factor |
|---|---|---|---|---|---|---|---|
| CO2 | 1.22 | 44.0 | 73.9 | 304.7 | 0.4572 | 0.0778 | 0.225 |
| N2 | 2.13 | 28.0 | 33.9 | 126.2 | 0.4572 | 0.0778 | 0.040 |
| C1 | 65.80 | 16.0 | 46.0 | 190.6 | 0.4572 | 0.0778 | 0.013 |
| C2 | 8.51 | 30.1 | 48.8 | 305.4 | 0.4572 | 0.0778 | 0.099 |
| C3 | 5.86 | 44.1 | 42.5 | 369.8 | 0.4572 | 0.0778 | 0.152 |
| C4-6 | 9.89 | 66.9 | 36.6 | 447.7 | 0.4572 | 0.0778 | 0.200 |
| C7+1 | 4.89 | 107.8 | 29.7 | 567.1 | 0.4572 | 0.0778 | 0.345 |
| C7+2 | 1.45 | 198.5 | 18.2 | 713.6 | 0.4572 | 0.0778 | 0.645 |
| C7+3 | 0.25 | 335.1 | 10.2 | 851.2 | 0.4572 | 0.0778 | 1.067 |