Research Article
Experimental Investigation of Chemical Flooding Using Nanoparticles and Polymer on Displacement of Crude Oil for Enhanced Oil Recovery
Table 1
Nanoparticle (KY-200) viscosity measurements.
| | Concentration (%) | Viscosity (MPa s) | Spindle | Torque (%) | Speed (rpm) | Temperature T (°C) | Shear stress (dyne/cm2) | Shear rate (1/s) |
| | 0.5 | 7.44 | SC4-31 (31) | 6.2 | 250 | 25.7 | 6.32 | 85 | | 1.0 | 14.04 | SC4-31 (31) | 11.7 | 250 | 25.6 | 11.93 | 85 | | 1.5 | 39.96 | SC4-31 (31) | 33.3 | 250 | 25.4 | 33.97 | 85 | | 2.0 | 92.64 | SC4-31 (31) | 77.2 | 250 | 25.3 | 78.74 | 85 | | 2.5 | 464.4 | SC4-31 (31) | 77.4 | 50 | 25.1 | 78.95 | 17 | | 3.0 | 2727 | SC4-31 (31) | 90.9 | 10 | 25.2 | 92.72 | 3.4 |
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