Correlation between formation water saturation and the height above FWL.
There is a fair number of various SHF mathematical models predicting the water saturation at a given point of a reservoir.
See also
Physics / Fluid Dynamics / Percolation
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Field Study & Modelling
[ Petrophysics ] [ Basic reservoir properties ] [ SHF models ]