Excel Function
UgLGE
Description:
Calculates gas viscosity using Lee, Gonzales and Eakin (1966) correlation, [cP].
Excel Function Syntax:
=UgLGE(zFactor, SGgas, P, T)
Parameters:
| Parameter | Description |
|---|---|
| zFactor | Gas compressibility factor (Z), [dimensionless]. |
| SGgas | Gas specific gravity, [dimensionless]. |
| P | Pressure, [psia]. |
| T | Temperature, [degR]. |
Usage Examples
Excel formula examples for UgLGE
| Formula | Result |
|---|---|
=UgLGE(0.9076, 0.605, 2000, 659.67)Calculate gas viscosity at 2000 psia, 659.67 degR (200 degF) using Lee-Gonzalez-Eakin (LGE) correlation from TAMU PE324 Example A-7 | 0.01676 |
=UgLGE(0.85, 0.7, 3000, 640)Calculate gas viscosity using LGE correlation | 0.0212 |
Related Theory
1 item
Gas PVT Properties
PVT Properties
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