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 | 98.73 | 27.43 | 12.25 | 4.69 | 8.41 |
0.9 | 51.2 | 105.45 | 28.54 | 15.91 | 4.95 | 8.65 |
1.0 | 74.5 | 106.78 | 26.53 | 17.45 | 6.18 | 8.89 |
1.3 | 122.0 | 94.17 | 26.62 | 22.13 | 7.11 | 9.14 |