Description:

LET-type water relative permeability, [dimensionless]

Excel Function Syntax:

KrwLET(Sw, Swi, Sorw, KrwSorw, Lw, Ew, Tw)

Online Calculator:

Parameter Value Description
Sw Water saturation, [fraction]
Swi Irreducible (minimal) water saturation, [fraction]
Sorw Residual (minimal) oil saturation after water flooding, [fraction]
KrwSorw End point of water relative permeability, [dimensionless]
Lw Empirical constant describes the lower part of the curve, [dimensionless]
Ew The parameter E describes the position of the slope (or the elevation) of the curve.
Tw Empirical constant describes the upper part of the curve, [dimensionless]
Result

All functions from SCAL category

# Function Description
1 KrgIKGasOilCarb Ibrahim-Koederitz correlation for predicting oil relative to gas permeability in carbonate.
2 KrgwIKGasWater Ibrahim-Koederitz correlation for predicting relative permeability of gas with respect to water.
3 KrwIKGasWater Ibrahim-Koederitz correlation for predicting water relative permeability in gas-water system.
4 KrowIKSandStrongWaterWet Ibrahim-Koederitz correlation for predicting oil relative permeability in strongly water-wet sandstone.
5 KrwIKSandStrongWaterWet Ibrahim-Koederitz correlation for predicting water relative permeability in strongly water-wet sandstone.
6 KrowIKCarbStrongWaterWet Ibrahim-Koederitz correlation for predicting oil relative permeability in strongly water-wet carbonate.
7 KrwIKCarbStrongWaterWet Ibrahim-Koederitz correlation for predicting water relative permeability in strongly water-wet carbonate.
8 KrowIKSandWaterWet Ibrahim-Koederitz correlation for predicting oil relative permeability in water-wet sandstone.
9 KrwIKSandWaterWet Ibrahim-Koederitz correlation for predicting water relative permeability in water-wet sandstone.
10 KrowIKCarbWaterWet Ibrahim-Koederitz correlation for predicting oil relative permeability in water-wet carbonate.
11 KrwIKCarbWaterWet Ibrahim-Koederitz correlation for predicting water relative permeability in water-wet carbonate.
12 KrowIKSandInterWet Ibrahim-Koederitz correlation for predicting oil relative permeability in intermediate-wet sandstone.
13 KrwIKSandInterWet Ibrahim-Koederitz correlation for predicting water relative permeability in intermediate-wet sandstone.
14 KrowIKCarbInterWet Ibrahim-Koederitz correlation for predicting oil relative permeability in intermediate-wet carbonate.
15 KrwIKCarbInterWet Ibrahim-Koederitz correlation for predicting water relative permeability in intermediate-wet carbonate.
16 KrowIKSandOilWet Ibrahim-Koederitz correlation for predicting oil relative permeability in oil-wet sandstone.
17 KrwIKSandOilWet Ibrahim-Koederitz correlation for predicting water relative permeability in oil-wet sandstone.
18 KrowIKCarbOilWet Ibrahim-Koederitz correlation for predicting oil relative permeability in oil-wet carbonate.
19 KrwIKCarbOilWet Ibrahim-Koederitz correlation for predicting water relative permeability in oil-wet carbonate.
20 KrowLET LET-type oil relative permeability, [dimensionless]
21 KrwLET LET-type water relative permeability, [dimensionless]
22 KrowCorey Corey-type oil relative permeability, [dimensionless]
23 KrwCorey Corey-type water relative permeability, [dimensionless]
24 KrwHonarpourSandWaterWet Honarpour correlation for predicting water relative permeability in water wet sandstone and conglomerate.
25 KrwHonarpourSandInterWet Honarpour correlation for predicting water relative permeability in intermediately wet sandstone and conglomerate.
26 KrowHonarpourSandAnyWet Honarpour correlation for predicting oil relative permeability in sandstone and conglomerate with any wettability.
27 KrwHonarpourCarbWaterWet Honarpour correlation for predicting water relative permeability in water wet limestone and dolomite.
28 KrwHonarpourCarbInterWet Honarpour correlation for predicting water relative permeability in intermediately wet limestone and dolomite.
29 KrowHonarpourCarbAnyWet Honarpour correlation for predicting oil relative permeability in limestone and dolomite with any wettability.
30 KrcgIKGasCond Ibrahim-Koederitz correlation for predicting relative permeability of condensate with respect to gas.
31 KrgIKGasCond Ibrahim-Koederitz correlation for predicting gas relative permeability in gas-condensate system.
32 KrogIKGasOilSand Ibrahim-Koederitz correlation for predicting oil relative to gas permeability in sandstone.
33 KrgIKGasOilSand Ibrahim-Koederitz correlation for predicting oil relative to gas permeability in sandstone.
34 KrogIKGasOilCarb Ibrahim-Koederitz correlation for predicting oil relative to gas permeability in carbonate.