Description
Gas compressibility factor (Z) based on Dranchuk and Abou-Kassem EoS, [dimensionless]
Excel Function Syntax
ZfactorDAK(Ppr, Tpr)
Online Calculator
Description
Gas compressibility factor (Z) based on Dranchuk and Abou-Kassem EoS, [dimensionless]
Excel Function Syntax
ZfactorDAK(Ppr, Tpr)
Online Calculator
Brill and Beggs correlation for gas compressibility factor (Z), [dimensionless]
Dindoruk and Christman (2001) correlation for oil formation volume factor, P <= Pb, [bbl/STB]
Vasquez and Beggs (1980) correlation for oil compressibility, P > Pb, [1/psi]
Villena-Lanzi (1985) correlation for oil compressibility, P <= Pb, [1/psi]
Standing correlation for oil bubble point pressure, [psia]
Vasquez and Beggs correlation for oil bubble point pressure, [psia]
Glaso correlation for oil bubble point pressure, [psia]
Al-Marhoun correlation for oil bubble point pressure, [psia]
Petrosky and Farshad correlation for oil bubble point pressure, [psia]
Dokla and Osman correlation for oil bubble point pressure, [psia]
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