PROPERTIES OF OILFIELD BRINES - Petroleum Reservoir Fluid Property Correlations - page 159

50%

40%

30%

20%

10%

0%

-10%

-20%

-30%

-40%

-50%

100%

10%

1%

0% 5% 10% 15% 20% 25%

Salinity, weight % NaCl

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

McCain (1990)
Duan et al. (1992)

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

Fig. 4-18. Average relative error and average absolute relative error in methane solubility in
sodium chloride brine as functions of salinity for various correlations, based on the methane
solubility database in table 4-4