tweasternchem
当前位置: HOME> NEWS > Industry News >

Industry News

The Broad Market Prospect of Special Polyacrylamide for Oil Recovery

        As a kind of non-renewable energy, petroleum has very limited underground reserves. Under the current water flooding conditions, oil recovery is only 35%-45%, which means most of the crude oil remains underground after water flooding. How to maximize the recovery of remaining crude oil underground has become an important task of the petroleum industry. The development and application of EOR technology is of great practical significance for the implementation of the strategy of China's petroleum industry.

       In the process of petroleum exploitation, by injecting polyacrylamide aqueous solution, the oil-water velocity ratio is improved, and the crude oil content in the extract is increased. At present, the application of Polyacrylamide in oil fields abroad is not much. Because of the special geological conditions, polymer flooding technology has been widely used in Daqing and Shengli oilfields.

       At present, most oilfields in China have entered the late stage of secondary oil recovery, and the comprehensive oil recovery rate is only 30%. Therefore, tertiary oil recovery through technical means has become one of the main measures to stabilize oil production. Daqing Oilfield and Shengli Oilfield, as the main tertiary oil production in China, have increased year by year, accounting for 25% and 12.4% of their crude oil production in 2009 respectively.

       In petroleum exploitation, polyacrylamide is mainly used for drilling mud materials and improving oil recovery. It is widely used in drilling, completion, cementing, fracturing, enhanced oil recovery and other oilfield production operations. It has the functions of increasing viscosity, reducing filtration loss, rheological regulation, gelation, diversion, profile adjustment and so on.

       By injecting polyacrylamide aqueous solution, the oil-water velocity ratio is improved, and the crude oil content in the produced product is increased. At present, the application of Polyacrylamide in oil fields abroad is not much. Because of the special geological conditions, polymer flooding technology has been widely used in Daqing and Shengli oilfields.

       Polyacrylamide flooding is currently the main technical means of tertiary oil recovery, and will continue to be the main method to improve oil recovery in the future. With the increase of tertiary oil recovery demand, the market demand of polyacrylamide will be very strong, and the market prospect of special PAM for oil recovery will be broad.

About Us

TW EASTERN CHEM SINGAPORE PTE.LTD

working hours

TEL: 65 6396 6190
FAX: 65 6396 6190
E-MAIL: sales@tweasternchem.com