Investigation of Pore Structure and Water Imbibition Behavior of Weakly Cemented Silty Mudstone

Table 2

Pore size classification.

Type	Micropores (nm)	Submesopore (nm)	Mesopores (nm)	Macropores (nm)
Hodot	<10, adsorption	10∼100, condensation/diffusion	100∼1000, stable laminar flow	>1000, unstable laminar flow
IUPAC	<2		2∼50	>50