Free Online PVT Calculator

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

Oil Bubble Point Pressure

Vazquez-Beggs (1980)
N.B. The Vazquez-Beggs (1980) correlation is used to calculate the oil bubble point pressure.

Calculate more PVT properties

Choose from the most popular fluid correlations.
Gas Z Compressibility Factor
Gas Formation Volume Factor

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