Number | Drilling fluid | AV/ mPa·s | PV/ mPa·s | YP/ Pa | FL/ ml |
0# | Amine-based polymer drilling fluid | 38.2 | 26.3 | 12.6 | 3.0 |
1# | Amine-based polymer drilling fluid+4.0%NaCl | 39.4 | 27.1 | 13.5 | 3.1 |
2# | Amine-based polymer drilling fluid+8.0%NaCl | 40.7 | 28.8 | 13.6 | 3.4 |
3# | Amine-based polymer drilling fluid+12.0%NaCl | 42.1 | 27.4 | 14.2 | 3.8 |
4# | Amine-based polymer drilling fluid+16.0%NaCl | 43.4 | 28.7 | 15.1 | 4.1 |
5# | Amine-based polymer drilling fluid+20.0%NaCl | 46.2 | 30.2 | 16.1 | 5.4 |
6# | Amine-based polymer drilling fluid+24.0%NaCl | 48.3 | 32.5 | 17.6 | 5.1 |