| 1 | Y=9.721×103-0.817X+3.125×10-5X2 | 0.976 4 | Effects of cation concentrations on viscosity of borate-Guar with NaCl |
| 2 | Y=9.630×103-1.048X+4.442×10-5X2 | 0.970 8 | Effects of cation concentrations on viscosity of borate-Guar with CaCl2 |
| 3 | Y=7.709×103-0.593X+1.763×10-5X2 | 0.988 2 | Effects of cation concentrations on viscosity of borate-Xanthan with NaCl |
| 4 | Y=7.512×103-0.836 X+3.772×10-5X2 | 0.960 3 | Effects of cation concentrations on viscosity of borate-Xanthan with CaCl2 |
| 5 | Y=9.936×103-0.914X+3.393×10-5X2 | 0.983 5 | Effects of cation concentrations on viscosity of APTES-HPAM with NaCl |
| 6 | Y=9.691×103-1.517X+8.237×10-5X2 | 0.962 4 | Effects of cation concentrations on viscosity of APTES-HPAM with CaCl2 |
| 7 | Y=1.031×103-0.940X+3.839×10-5X2 | 0.989 0 | Effects of cation concentrations on viscosity of APTES-HPAM-MWCNTs with NaCl |
| 8 | Y=1.008×103-1.494X+8.973×10-5X2 | 0.965 3 | Effects of cation concentrations on viscosity of APTES-HPAM-MWCNTs with CaCl2 |