Simulation and visualization experiment of manganese ion diffusion and damage to gel in a porous media-gel system
GU Chunyuan,QIN Rongsheng,DI Qinfeng,JIANG Fan,LIU Zi’ang,CHEN Huijuan
Table 1
Petrophysical properties of cores.
Core
Length/
mm
Diameter/
mm
Poro-
sity/%
Permeability/
10
-3
μm
2
Concentration of manganese chloride solution/(g?L
-1
)
1
93.52
25.12
30.41
3 000
5
2
94.38
25.12
31.03
3 000
10