Special-type heat resistant series products
Keywords：
Special-type heat resistant series products
Classification:
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Application
Our company has developed a series of new heat resistant polymers.KCY-150W, a medium-to-high temperature resistant product, with 120℃ formation temperature; KCY-100W, a medium-grade temperature resistance product, with 100℃ formation temperature; KCY-30W, a high-grade temperature resistance product, with 90℃ formation temperature.
CharacteristicKCY-30W can still maintain high viscosity under high temperature conditions, which is widely used in polymer flooding of deep reservoirs with higher temperature.This product can be used alone for polymer flooding, or it can be used in conjunction with alkali, surfactant and other agents to form binary composite flooding or ternary composite flooding.
KCY-100W is a special product specially developed for Russian oil and gas currently.
KCY-150W is a new type of high temperature resistant polymer developed by our company, which meets the conditions of 100-120℃ reservoir, and has a wide application prospect in Shengli oilfield and offshore oil production in the future.
Product IndexModel Molecular
Weight(million)Charge density Apparent
viscosityTest
temperatureTest
concentrationTest salinity KCY-30W ＞25 ＜15% ≥13.5CP 85℃ 1500mg/L 32000mg/L KCY-100W ±15 ＜5% - - - - KCY-150W ＞12 ＜1% ≥14CP 95℃ 2500mg/L 44000mg/L
Dongying Kechuang Biochemical Co., Ltd was established in 2007 with a registered capital of RMB 30 million. The company is located in Guangrao Economic Development Zone, Dongying City, covering an area of 50.946㎡. It is an enterprise integrating R&D, production and sales of polyacrylamide.
As a subsidiary of Keda Group, Kechuang Biochem adheres to Keda’s industrial concept of "Environmental protection, Energy-efficient", constantly increases independent innovation, investment in scientific research and actively expand scientific research teams, so as to accumulate strength for building the core competitiveness of new high-end enterprises.
We have established long-term strategic cooperative relations with China University of Petroleum and China University of Geosciences, and have set up scientific research bases. Based on the national "973" project "Greatly Improved Oil Recovery", We develops and produces KCY/KCM series of new temperature-resistant, salt-resistant polymers and active polymers, which are prepared by static hydrolysis, homopolymerization and copolymerization by adding a small amount of functional monomers and oleophilic groups to acrylamide as the main body. It mainly used for direct injection of oilfield wastewater for polymer flooding and polymer post-flooding operations. We produce anionic, non-ionic, cationic, zwitterion and other kinds of polyacrylamide products can be widely used in drilling, water plugging profile control, paper making, mineral processing and sewage treatment and other fields.
At present, Our Polyacrylamide have been sold to Daqing, Shengli, Dagang, Xinjiang, North China, Henan and other major oil fields in China. In addition, it is also sold to Canada, Kazakhstan, Albania, Indonesia, Russia and other countries . All received good reviews from customers.
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Special-type heat resistance and Salt tolerance Product
The special-type ultra-high temperature and salt tolerance product KCY-2425Q developed by our company is a special product for tertiary oil which developed based on the oil displacement mechanism and reservoiring characteristics.
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Special-type heat resistant series products
KCY-30W can still maintain high viscosity under high temperature conditions, which is widely used in polymer flooding of deep reservoirs with higher temperature.
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Polymer-surfactant
Emulsification is one of the main properties of active polymers. Emulsification and dispersion can improve the efficiency of oil washing, and emulsification thickening can further increase the viscosity of polymer solution, improve the profile and expand the swept volume.
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Drilling Fluid
In the oil field industry, drilling is the basis of crude oil exploitation, and drilling quality is one of the key factors of crude oil production.
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Fracturing Fluid
Fracturing fluid is mainly used in low permeability oil fields or polluted oil reservoirs, with high fluid flow resistance and low crude oil production.
Civilian Polyacrylamide
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Anionic polyacrylamide
Used for sand washing and beneficiation: the PH value of water is mostly neutral or alkaline, Coarse suspended particles and high concentration.
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Cationic Polyacrylamide
Used for municipal sewage: Cationic PAM is the most widely used sewage treatment agent in municipal sewage plants, and its unique positive charge can bridge and adsorb the negative charge in sewage, resulting in floc settlement.
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Nonionic polyacrylamide
Used for industrial sewage and drinking water: because its flocculation performance is less affected by PH value and salt, it has good universality in wastewater treatment.
Polyacrylamide for Fragrance Making
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Add: Guangrao Economic Development Zone, Dongying City, Shandong PR,China
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