Page 426 - Standard Handbook Petroleum Natural Gas Engineering VOLUME2

Table 6-7
Depletion Study at 285OF [Ill
Reservolr Pressure-PSIA
Dew Polnt Aband.
Fluld Llquld
Component 4420 4060 3250 2500 1 750 1000 1000
Nitrogen 0.13 0.13 0.14 0.15 0.14 0.13 0.04
Carbon Dioxide 1.84 1.87 1.90 1.92 1.94 1.93 0.67
Methane 71 -30 73.09 74.76 75.69 76.09 74.71 16.61
Ethane 8.28 8.18 8.14 8.12 8.15 9.05 4.78
Propane 5.06 5.01 4.97 4.94 4.93 5.29 4.60
Iso-Butane 1.99 1.93 1 .89 1.87 1.89 2.02 2.66
N-Butane 1.63 1.59 1.56 1.55 1 .!%I 1.61 2.37
Iso-Pentane 1.17 1.12 1.09 1.08 1.06 1.10 2.37
N-Pentane 0.52 0.48 0.47 0.46 0.47 0.48 1.17
Hexanes 1.74 1.59 1.51 1.4 1.40 1.43 5.96
Heptanes Plus 6.34 5.01 3.57 2.79 2.39 2.25 58.77
Totals 100.00 100.00 ioo.00 100.00 100.00 100.00 100.00
Well Stream
Gravity (Air = 1) 1.0853 1 .OM 0.9251 0.8823 0.8595 0.8606