PO.PVT.Co.UnSat.ByVasquezBeggs Function
Description
Calculates oil compressibility using Vasquez and Beggs (1980) correlation, P > Pb, [1/psi].
Syntax
=PO.PVT.Co.UnSat.ByVasquezBeggs(Rsb, SG_gas, API, T_degF, P)Parameters
| Parameter | Description |
|---|---|
| Rsb | Solution gas-oil ratio at the bubble point pressure, [scf/STB]. |
| SG_gas | Gas specific gravity, [dimensionless]. |
| API | Oil gravity, [API]. |
| T_degF | Temperature, [degF]. |
| P | Pressure, [psi]. |