Assertion: relative permeability | /r/CapableOf | approach an xshape
Facets:
value: at very low ift
type: OTHER
value: with endpoints
type: OTHER
Source sentences:
text: At very low IFT, the relative permeabilities approach an "X" shape, with endpoints close to oil saturations of 0 and 1, while at higher IFT, the relative permeabilities display more curvature and have endpoints more distant from the edges of the water-saturation scale.