Oil Compressibility Functions

2 functions

PO.PVT.Co.UnSat.ByVasquezBeggs

Calculates oil compressibility using Vasquez and Beggs (1980) correlation, P > Pb, [1/psi].

PO.PVT.Co.Sat.ByVillenaLanzi

Calculates oil compressibility using Villena-Lanzi (1985) correlation, P <= Pb, [1/psi].

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