Oil Recovery Polyacrylamide
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| CAS：9003-05-08 | Purity：90% |
| Molecular formula：(C3H5NO)n | EINECS：231-545-4 |
| Appearance：Granule | Colour： White |
| Function：Waste Water Treatment, Sewage treatment, Sludge dewatering | |
Polyacrylamide for oilfield produced by Xinhuan Water Treatment is a special chemical which is widely used in oilfield engineering.
It has the characteristics of high temperature and high salt resistance, it has excellent adsorption, aggregation and gelling properties, in the oilfield treatment, not only can clean up the oil stains in the water, at the same time, it can also help the enterprise to improve the efficiency of oil extraction and production, so that it can be widely used in the construction of the oilfield since.
Product Parameters
| Technical No. | XHN9160 |
| Density (g/cm³) | 0.78 |
| Molecular weight（million） | Very High |
Degree of hydrolysis(%) | ＜10 |
Water insoluble matter（%） | 0.1 |
Residual monomers（%） | 0.0085 |
Solid content（%） | 90.1 |
Viscosity（cps , 0.1%—1%） | 150-400 |
Mineralization(%) | ≥10.5 |
Temperature | High temperature resistance |
Product Features
1、It can adsorb organic substances such as oil and grease and surfactants in the oilfield to form stable colloidal particles and improve the fluidity of water. This adsorption ability makes it play a key role in oilfield development.
2、It can gather broken oil, suspension and particles into larger precipitating bodies, thus facilitating settling and separation. In oilfield development, polyacrylamide for oil recovery can be added to the water injection, and through the interaction with the oil-water interface, it can form the conditions for oil-water separation and improve the oil recovery effect of oil wells.
3、It can promote the aggregation of oil and grease in the oil-bearing layer to form larger oil droplets, and improve the oil recovery rate and production of oil wells. It can improve the tension and viscosity of oil-water interface, enhance the separation effect between oil droplets and water phase, and effectively increase the oil production capacity of oil wells.
4、It can gelate with solid particles and fibrous polymers in water to form a stable gel structure. In oilfield engineering, polyacrylamide for oil recovery can be used to solidify sediments, strengthen drilling mud and reinforce well walls.
5. It can be used to fill oil well gaps and repair problems such as drilling difficulties. At the same time, it can also reduce the osmotic pressure difference in the extraction process and improve the oil recovery effect and production.
Application field
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| Drilling mud regulation: | High efficiency of water plugging and dissecting: | Polymer oil repellent to improve efficiency: |
| PAM regulates mud viscosity, improves fluidity, resists water-sensitive strata, prevents well wall collapse, and ensures drilling safety. | PAM reacts with cross-linking agent to form gel, effectively blocking water flow channels and improving oil recovery rate. | PAM is used as oil repellent to improve the oil-water flow rate ratio and increase the crude oil content, which is suitable for middle and late stage extraction. |
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| Three times oil recovery additives: | Wastewater treatment and recycling: | Fracturing curing auxiliary mining: |
| PAM enhances oil repelling ability, reduces oil-water interfacial tension, promotes oil-water separation, and improves oil recovery efficiency. | PAM is used as flocculant to settle solid particles, oil and grease and suspended matters, so that the wastewater can meet the standard and be recycled. | PAM improves the viscosity of fracturing fluid, curing sediments, filling the gaps of oil wells, and improving the production and oil recovery of oil wells. |
Packaging and storage
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This product is non-toxic. It should be moisture-proof, rain-proof and avoid sunshine. | The particle size of this product is 20-80 mesh, can also be produced according to user *ments. | The product is lined with plastic bag, outer kraft paper bag, 25kg/bag and 1000kg/bag. |
