PetroCalcHub
Reservoir EngineeringPermeability and Flow

van Genuchten Nonwetting Relative Permeability

krn=1−Se(1−Se1/m)2mk_{rn}=\sqrt{1-S_e}\left(1-S_e^{1/m}\right)^{2m}

Tabular solver

Run the same equation across multiple cases and compare results in one table.

CaseS_efractionmdimensionlessResultAction
1Pending
2Pending
3Pending