Gas condensate reservoirs: Characterization and calculation of dew-point pressure

ALAROUJ Mutlaq,ALOMAIR Osamah,ELSHARKAWY Adel

Table 1 Experimental data of the six gas condensate samples.

Sample No. Molar fraction of each component/% Reservoir temperature/°C C7+ relative molecular weight C7+ relative density DPP/ MPa C1 C2 C3 C4 C5 C6 C7+ N2 CO2 H2S a 73.40 9.40 3.72 1.92 0.85 0.84 1.62 0.80 7.44 0 137 147.55 0.765 87 31.7 b 69.05 6.36 6.22 4.41 1.90 2.47 8.32 0.27 1.00 0 113 142.84 0.757 90 37.3 c 87.10 6.52 2.02 1.09 0.48 0.46 1.23 0.51 0.59 0 99 128.90 0.768 58 23.8 d 70.89 7.71 4.32 3.35 2.96 4.81 4.92 0.59 0.45 0 80 118.61 0.762 28 18.3 e 71.45 10.85 5.07 2.59 1.35 1.37 3.29 0.17 3.67 0 154 135.58 0.768 10 42.9 f 78.00 8.69 5.42 2.88 1.13 0.93 1.47 1.12 0.36 0 81 126.76 0.763 10 13.9