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Calculate the properties of petroleum reservoir fluids with a reliable, simple calculator.

Total Formation Volume Factor

Glaso (1980)

N.B. The total (two phase) formation volume factor equation is used along with the Dranchuk-Abou-Kassem (DAK) (1975) correlation for the gas formation volume factor and the Glaso (1980) correlation for the oil formation volume factor.

Calculate more PVT properties

Choose from the most popular fluid correlations.

Gas Z Compressibility Factor

Gas Formation Volume Factor

Oil Bubble Point Pressure

Solution Gas-Oil Ratio

Oil Formation Volume Factor

Oil Viscosity

Oil Density

Oil Compressibility

Total Formation Volume Factor

Gas-Oil Surface Tension

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