PROPERTIES OF OILFIELD BRINES - Petroleum Reservoir Fluid Property Correlations - page 158

50%

40%

30%

20%

10%

0%

-10%

-20%

-30%

-40%

-50%

100%

10%

1%

0 5,000 10,000 15,000 20,000 25,000 30,000

Pressure, psia

Spivey et al. (modified)
McGee et al. (1981)

McCain (1990)
Duan et al. (1992)

Spivey et al. (2004)
Duan-Mao (2006)

Fig. 4-17. Average relative error and average absolute relative error in methane solubility in
sodium chloride brine as functions of pressure for various correlations, based on the methane
solubility database in table 4-4