LET-type water relative permeability, [dimensionless]

Excel Function Syntax

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

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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]