Macroscopic Profile Modification and Microscopic Displacement Mechanism of Weak Gel Flowing in Porous Media

Table 1

Physical properties of the microscopic model.

Number	Permeability type	Porosity (%)	Permeability (md)	Specific surface (μm^−1)
1	high	21.2	2517.8	0.3
2	low	15.5	213.9	0.3