浓度(g/L)

粘度(mPa·s)

水测渗透率(×10⁻³ μm²)

孔隙度(%)

阻力系数RF

残余阻力系数RRF

采收率提高幅度(%)

0.6

30.0

91.71

28.8

15.76

10.57

9.21

0.9

51.2

117.96

26.62

17.90

11.55

9.67

1.0

74.5

96.5

28.46

18.47

11.30

9.84

1.3

122.0

101.1

26.62

26.56

12.81

11.06