Experimental Investigation of the Matching Relationship between Asphalt Particle and Reservoir Pore in Profile Control Process

Table 3

Relative relationship.

Water permeability (mD)	Pore throat size of core (m)	Grains of asphalt (m)	Relative relationship (particle size/pore throat size)
500	36.77	20	54.39%
1000	62.14	20–60	32.18%–96.55%
2000	103.28	80–100	77.45%–96.8%