Page 457 - Handbook Of Multiphase Flow Assurance

PVT gas properties 457

TABLE 14.2 Variation of lean gas properties with temperature and pressure
Density, kg/m 3 Temperature, °C
Pressure, atm 0 15.56 50 100 150
1 0.7623 0.7209 0.6435 0.5569 0.4909
50 43.91 40.37 34.55 28.89 24.97
100 98.49 88.03 72.54 58.96 50.25
200 196.5 176.9 145.3 116.7 98.53
500 318.1 302.7 271.7 234.7 205.97
1000 389 378.4 356.1 326.5 300.34
2000 – 438.3 423.7 403.3 384.2

Viscosity, cP Temperature, °C
Pressure, atm 0 15.56 50 100 150
1 0.01048 0.011 0.01211 0.01363 0.01506
50 0.01137 0.0118 0.01274 0.01408 0.01533
100 0.01393 0.01394 0.01437 0.01533 0.01637
200 0.02221 0.02046 0.01871 0.01833 0.01874
500 0.04212 0.03843 0.03236 0.02732 0.025
1000 0.06546 0.06056 0.05166 0.04234 0.03606
2000 – 0.09686 0.08413 0.07015 0.05959

Z factor Temperature, °C
Pressure, atm 0 15.56 50 100 150
1 0.9971 0.9976 0.9984 0.9991 0.9995
50 0.8654 0.8906 0.9297 0.9631 0.9823
100 0.7717 0.8169 0.8857 0.9436 0.9765
200 0.7738 0.8129 0.8844 0.9539 0.996
500 1.195 1.188 1.182 1.186 1.191
1000 1.954 1.9 1.804 1.704 1.634
2000 – 3.281 3.033 2.759 2.554