Category
Oil Properties
32 functions
PO.PVT.API.FromSGoil
Converts oil specific gravity to API gravity, [API].
PO.PVT.Bo.Sat.ByAlMarhoun
Calculates oil formation volume factor using Al-Marhoun (1988) correlation, P <= Pb, [bbl/STB].
PO.PVT.Bo.Sat.ByDindorukChristman
Calculates oil formation volume factor using Dindoruk and Christman (2001) correlation, P <= Pb, [bbl/STB].
PO.PVT.Bo.Sat.ByGlaso
Calculates oil formation volume factor using Glaso (1980) correlation, P <= Pb, [bbl/STB].
PO.PVT.Bo.Sat.ByPetrosky
Calculates oil formation volume factor using Petrosky (1990) correlation, P <= Pb, [bbl/STB].
PO.PVT.Bo.Sat.ByStanding
Calculates oil formation volume factor using Standing (1947) correlation, P <= Pb, [bbl/STB].
PO.PVT.Bo.Sat.ByVasquezBeggs
Calculates oil formation volume factor using Vasquez and Beggs (1980) correlation, P <= Pb, [bbl/STB].
PO.PVT.Bo.UnSat.ByDefinition
Calculates oil formation volume factor for undersaturated oil, P > Pb, [bbl/STB].
PO.PVT.Co.Sat.ByVillenaLanzi
Calculates oil compressibility using Villena-Lanzi (1985) correlation, P <= Pb, [1/psi].
PO.PVT.Co.UnSat.ByVasquezBeggs
Calculates oil compressibility using Vasquez and Beggs (1980) correlation, P > Pb, [1/psi].
PO.PVT.Pb.ByAlMarhoun
Calculates oil bubble point pressure using Al-Marhoun (1988) correlation, [psi].
PO.PVT.Pb.ByDindorukChristman
Calculates oil bubble point pressure using Dindoruk and Christman (2001) correlation, [psi].
PO.PVT.Pb.ByDoklaOsman
Calculates oil bubble point pressure using Dokla and Osman (1992) correlation, [psi].
PO.PVT.Pb.ByGlaso
Calculates oil bubble point pressure using Glaso (1980) correlation, [psi].
PO.PVT.Pb.ByPetroskyFarshad
Calculates oil bubble point pressure using Petrosky and Farshad (1990) correlation, [psi].
PO.PVT.Pb.ByStanding
Calculates oil bubble point pressure using Standing (1947) correlation, [psi].
PO.PVT.Pb.ByVasquezBeggs
Calculates oil bubble point pressure using Vasquez and Beggs (1980) correlation, [psi].
PO.PVT.Rs.ByAlMarhoun
Calculates solution gas-oil ratio using Al-Marhoun (1988) correlation, P <= Pb, [scf/STB].
PO.PVT.Rs.ByDindorukChristman
Calculates solution gas-oil ratio using Dindoruk and Christman (2001) correlation, P <= Pb, [scf/STB].
PO.PVT.Rs.ByGlaso
Calculates solution gas-oil ratio using Glaso (1980) correlation, P <= Pb, [scf/STB].
PO.PVT.Rs.ByPetroskyFarshad
Calculates solution gas-oil ratio using Petrosky and Farshad (1993) correlation, P <= Pb, [scf/STB].
PO.PVT.Rs.ByStanding
Calculates solution gas-oil ratio using Standing correlation (1981), P <= Pb, [scf/STB].
PO.PVT.Rs.ByVasquezBeggs
Calculates solution gas-oil ratio using Vasquez and Beggs (1980) correlation, P <= Pb, [scf/STB].
PO.PVT.SG.Oil.ByDefinition
Calculates oil specific gravity from oil density, [dimensionless].
PO.PVT.SG.Oil.FromAPI
Converts API gravity to oil specific gravity, [dimensionless].
PO.PVT.Uo.Dead.ByBeal
Calculates dead oil viscosity using Beal (1946) correlation. Standing's curve fit of Beal's graphical correlation. Best performer per Fotias (2022), [cP].
PO.PVT.Uo.Dead.ByEgbogah
Calculates dead oil viscosity using Egbogah (1983) correlation, [cP].
PO.PVT.Uo.Dead.ByGlaso
Calculates dead oil viscosity using Glaso (1980) correlation. Developed for North Sea crude oils, [cP].
PO.PVT.Uo.Sat.ByBeggsRobinson
Calculates oil viscosity with solution gas using Beggs and Robinson (1975) correlation, P <= Pb, [cP].
PO.PVT.Uo.Sat.ByChewConnally
Calculates oil viscosity with solution gas using Chew and Connally (1959) correlation, P <= Pb, [cP].
PO.PVT.Uo.UnSat.ByKouzel
Calculates oil viscosity for undersaturated conditions using Kouzel (1965) correlation, P > Pb. Exponential model with good performance across wide viscosity ranges, [cP].
PO.PVT.Uo.UnSat.ByVasquezBeggs
Calculates oil viscosity for undersaturated conditions using Vasquez and Beggs (1980) correlation, P > Pb, [cP].