Excel Function
KrgIKGasOilSand
Description:
Calculates gas relative permeability in gas-oil system using Ibrahim-Koederitz correlation for sandstone, [dimensionless].
Excel Function Syntax:
=KrgIKGasOilSand(Sg, Sgc, Sorg, Swc, Slc, porosity)
Parameters:
| Parameter | Description |
|---|---|
| Sg | Gas saturation, [fraction]. |
| Sgc | Critical gas saturation, [fraction]. |
| Sorg | Residual oil saturation in oil-gas system, [fraction]. |
| Swc | Critical (connate) water saturation, [fraction]. |
| Slc | Total of critical liquid saturations present in the system, [fraction]. |
| porosity | Porosity, [fraction]. |
Related Theory
1 item
Ibrahim-Koederitz Relative Permeability Correlations
Special Core Analysis
Related Functions
10 items
KrcgIKGasCond
Calculates condensate relative permeability in gas-condensate system using Ibrahim-Koederitz correlation, [dimensionless].
KrgIKGasCond
Calculates gas relative permeability in gas-condensate system using Ibrahim-Koederitz correlation, [dimensionless].
KrgIKGasOilCarb
Calculates gas relative permeability in gas-oil system using Ibrahim-Koederitz correlation for carbonate, [dimensionless].
KrgwIKGasWater
Calculates gas relative permeability in gas-water system using Ibrahim-Koederitz correlation, [dimensionless].
KrogIKGasOilCarb
Calculates oil relative permeability in gas-oil system using Ibrahim-Koederitz correlation for carbonate, [dimensionless].
KrogIKGasOilSand
Calculates oil relative permeability in gas-oil system using Ibrahim-Koederitz correlation for sandstone, [dimensionless].
KrowIKCarbInterWet
Calculates oil relative permeability using Ibrahim-Koederitz correlation for intermediate-wet carbonate, [dimensionless].
KrowIKCarbOilWet
Calculates oil relative permeability using Ibrahim-Koederitz correlation for oil-wet carbonate, [dimensionless].
KrowIKCarbStrongWaterWet
Calculates oil relative permeability using Ibrahim-Koederitz correlation for strongly water-wet carbonate, [dimensionless].
KrowIKCarbWaterWet
Calculates oil relative permeability using Ibrahim-Koederitz correlation for water-wet carbonate, [dimensionless].