Integrated Analysis of Permeability Reduction Caused by Polymer Retention for Better Understanding Polymer Transport

Table 3

Observation and estimation of the residual resistance factor (RRF) at various permeabilities.

Permeability,; (m^2)	Residual resistance factor, RRF (dimensionless)	Estimated values
2.000	1.9	1.4
0.980	2.3	2.4
0.450	3.0	3.0
0.254	3.9	4.1
0.142	5.2	4.8
0.069	7.3	7.4