Relative permeability
Porous medium
Saturation (graph theory)
Permeability (electromagnetism)
Mechanics
Multiphase flow
Two-phase flow
Enhanced oil recovery
Materials science
Aquifer
Porosity
Thermodynamics
Geotechnical engineering
Petroleum engineering
Flow (mathematics)
Geology
Mathematics
Chemistry
Physics
Groundwater
Biochemistry
Combinatorics
Membrane