Polymer flooding technology is an important technical measure to improve oil recovery in China's oilfields.It achieves high oil displacement efficiency through dualactions such as macroscopic expansion of wave sweep volume and microscopic oil washing.High molecular polymers have the advantages of good water solubility,good injectability,shear resistance, high salinity resistance, and strong salt resistance,as well as good chemical and biological stability.Our company has developed a series of flooding products for conventional and low permeability reservoirs. At the same time, polymer has selectivity for oil and water, preferentially entering high aquifers, and plays a role in plugging water and increasing oil production by adjusting the water absorption profile in the formation and plugging the large outlet channels.It is an ideal choice for deep profile control and water shutoff.

Series products:

·Polymer floodind agent

·Profile modifier and water shutoff agent

·Polymer Microsphere