Journal of Thermodynamics

Research Article

Prediction of Molar Volumes of the Sudanese Reservoir Fluids

Table 8

PD of mixtures numbers 7 and 8.
P (psia)Vexp  (ft3/lbmole))SRKPRALSLLSHKMNMPTSW
Mixture no. 7
210.75.73−23.11−5.38−7.24−45.58−31.02−39.24−31.09−30.53
196.75.839−22.64−5.35−7.90−46.00−31.75−39.23−31.81−31.29
190.75.893−22.25−5.11−8.18−46.13−32.03−39.46−32.08−31.58
179.76.001−22.05−5.43−8.76−46.39−32.53−39.85−32.58−32.10
153.76.325−21.36−5.93−9.71−46.28−33.78−40.78−33.81−33.39
115.77.098−21.24−8.03−12.93−46.94−35.47−41.76−35.47−35.14
86.78.185−21.36−10.37−16.35−46.62−36.55−42.01−36.53−36.27
52.711.076−24.15−16.47−21.43−44.79−36.42−40.32−36.43−36.18
Mixture no. 8
2310.71.995−31.273.74−29.60−49.18−34.73−38.06−39.07−38.90
2251.72.007−30.733.94−29.57−49.19−34.90−38.15−39.23−39.05
2036.72.058−28.734.38−29.50−49.24−35.58−38.49−39.88−39.66
1867.72.11−27.014.51−29.34−49.16−36.06−38.68−40.31−40.10
1563.72.24−23.894.05−28.81−48.85−36.95−39.00−41.01−40.88
1202.72.502−20.342.43−27.94−48.09−37.93−39.24−41.53−41.57
988.72.764−18.560.67−27.09−47.21−38.43−39.33−41.58−41.83
842.73.028−17.58−0.91−26.35−46.66−38.76−39.40−41.49−41.93
737.73.292−16.89−2.17−25.59−46.06−38.84−39.30−41.19−41.80
655.73.556−16.67−3.44−25.10−45.77−39.09−39.42−41.10−41.87
593.73.812−16.39−4.38−24.30−45.33−39.09−39.36−40.84−41.73