PO.PVT.Cg.ByDefinition Function
Description:
Calculates gas compressibility, [1/psi].
Excel Function Syntax:
=PO.PVT.Cg.ByDefinition(P, T_degR, SG_gas)
Parameters:
| Parameter | Description |
|---|---|
| P | Pressure, [psi]. |
| T_degR | Temperature, [degR]. |
| SG_gas | Gas specific gravity, [dimensionless]. |
Used in Blueprints
Gas PVT Properties
Complete gas PVT property table including Z-factor, gas formation volume factor (Bg), gas compressibility (Cg), gas viscosity, and gas density across pressure range.