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Recently, Donghao Branch of Daqing Oilfield Chemical Co.
, Ltd.
learned that the alkyl benzenesulfonate surfactant development and industrial production project undertaken by the company has just won the special prize of technological innovation in
Daqing Oilfield in 2013.
In the past, this surfactant could only be imported from the United States at a price of 20,000 yuan per ton, but the large-scale production of "national" brand products has saved half of the cost
of ternary composite flooding technology.
(Phoenix)