Page 130 - PVT Property Correlations

Gas Condensates Chapter | 5 107

TABLE 5.15 Composition of Separator Gas of Problem 1

N 2 CO 2 H 2 S C1 C2 C3
4.90% 63.60% 0.00% 728.50% 92.80% 38.10%

i-C4 n-C4 i-C5 n-C5 C6 C7 1
0.78% 1.06% 0.44% 0.37% 0.99% 3.57%

TABLE 5.16 Calculation of Maximum Available Liquids from Separator Gas
of Problem 1
Component Mole Molecular Liquid-Specific Liquid
Gravity Content, GPM
Fraction, Y i
Weight, M i
0.0049 28.01
N 2
CO 2 0.0636 44.01
H 2 S 0.0000 34.08
C1 0.7285 16.04
C2 0.0928 30.07 0.3562 2.4685
C3 0.0381 44.10 0.5070 1.0442
i-C4 0.0078 58.12 0.5629 0.2538
n-C4 0.0106 58.12 0.5840 0.3324
i-C5 0.0044 72.15 0.6247 0.1601
n-C5 0.0037 72.15 0.6311 0.1333
C6 0.0099 86.18 0.6638 0.4050
C7 1 0.0357 120.00 0.7200 1.8748
6.6721

recovery for propane, and 100% recovery for heavier components, how
much liquid recovery is expected in bbl/MMscf?

Solution of Problem 3
The maximum available liquid products are calculated at the last column of
Table 5.16. The maximum available liquids are 6.6721 GPM or 158.9 bbl/
MMscf.