Usage: Flocculating agent
Appearance:White powder
Molecular Weight (million) 6-15
Application:
1. Materials used for drilling mud additives, can reduce the friction of the drill bit to extend the service life of drill bits to improve the penetration rate and the footage, reduce the time for drilling the plug, the collapse of effective anti-wells, in addition to thickening the water used in flooding, fracturing fluid and selective water shutoff, for Enhanced Oil Recovery Significant Effect.
2. In the mining, coal mining industry can be used for waste water, coal washing waste water clarifier.
3. Used for drinking water purification, municipal sewage sludge, municipal solid waste and industrial effluent;
4. Paper-making industry for the clarification of liquid caustic soda, fiber dispersing agent, can improve the beating, the filler retention agents, paper strengthening agent, can be used to improve the treatment rate and the white water recovery;
5. Used in Textile, Carpet Industry, Sizing, Quick-setting Cement, Synthetic Resin Coating. Photosensitive Polymers, Adhesives, Dispersing Agent, as well as Agricultural Soil Gel, Slurry Stabilizers, Soil Amendments;
6. Oil field water treatment to deal with the recovery of oil.
Applications in Oil Recovery
Polyacrylamide is a kind of multifunctional oilfield chemical treatment agent, which is widely used in drilling, cementing, completion, workover, fracturing, acidizing, water injection, water plugging and profile control, and tertiary oil recovery operations in oil production. It is in the fields of drilling, water plugging and profile control and tertiary oil recovery. Polyacrylamide aqueous solution has high viscosity, good thickening, flocculation and rheological adjustment, and is used as oil displacement agent and drilling mud conditioner in oil production. In the middle and late stages of oil exploitation, in order to enhance oil recovery, my country currently mainly promotes polymer flooding and ASP flooding technologies. By injecting polyacrylamide aqueous solution, the oil-water flow rate ratio is improved to increase the crude oil content in the produced product. Adding polyacrylamide in tertiary oil recovery can increase oil displacement capacity, avoid breakdown of oil layers, and increase oil bed recovery yield. China's petroleum industry is the largest user of polyacrylamide. The scientific and technological progress of polyacrylamide has promoted the development of China's petroleum industry, and the demand of the petroleum industry has accelerated the pace of scientific and technological innovation of polyacrylamide and the development of the industry.
Audited Supplier 
Usage: Flocculating agent
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