Polymer Oil-displacing Agent
Polymer flooding is achieved by adding a certain amount of high molecular weight polyacrylamide to the injected water to increase the viscosity of the injected water, improve the oil-water flow ratio, adjust the injection profile, expand the swept volume, and use the viscoelasticity of polymer molecules to stretch and carry oil droplets, thereby improving oil displacement efficiency and increasing recovery.
其他信息
Product Details:
Polymer flooding is achieved by adding a certain amount of high molecular weight polyacrylamide to the injected water to increase the viscosity of the injected water, improve the oil-water flow ratio, adjust the injection profile, expand the swept volume, and use the viscoelasticity of polymer molecules to stretch and carry oil droplets, thereby improving oil displacement efficiency and increasing recovery.
| Appearance | Solid content
（%） |
Hydrolysis | Molecular weight | Filter ratio | Inherent viscosity | Apparent viscosity | Temperature | Mineralization |
| White particle | ≥88% | 20-30% | 8-36Million | ≤1.5 | 2000-2500ml/g | 10-18Mpa.s | 60-92℃ | 5000-50000 |
| Milky liquid | ≥30% | 20-30% | 18-36Million | — | 2000-2500ml/g | 10-18Mpa.s | 60-92℃ | 5000-50000 |
