Universal function of fluid saturation
| (1) | J_{c}(s) = (\sigma \cos \theta)^{-1} \sqrt \frac{k}{\phi} \, P_{c} (s) |
which deemed to be independent on rock properties and wettability.
See also
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petrophysics / Capillary pressure / Capillary pressure @model / Leverett J-function capillary pressure @model