Corrosion research and control of water injection system in oil production plant

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  • 1. National Research Center of Industrial Water Treatment Engineering and Technology, Tianjin 300131, China;
    2. Honggang Oil Production Plant, Jilin Oil Field, SINOPEC, Songyuan 131301, China

Online published: 2010-10-01

Abstract

The reasons that caused the equipment corrosion problems in the water injection system in Jilin Honggang Oil Production Plant have been analyzed in detail. Based on the analysis of the water quality of the injected water, oil field produced gas and dissolved gas, bacteria growth condition and the component of the corrosion deposits, as well as the comprehensive consideration of the technical situation on the spot, it is finally affirmed that the main reson which caused the equipment corrosion was due to the bacteria corrosion. It was a result of a long term sulfate reducing bacteria (SRB) breeding. Through the selection of chemicals and field experiments, it is proved that Bactericide, TS 780 is good not only for killing bacteria but also for inhabiting corrosion. It can solve the bacteria corrosion problem efficiently in the water injection system in oil fields.

Cite this article

Ma Yijun, Li Jiajun, Liu Yumin, Teng Houkai, Wu Xiaolin, Xu Guohui, Sun Huaiyou, Deng Yanbo . Corrosion research and control of water injection system in oil production plant[J]. Industrial Water Treatment, 2004 , 24(6) : 62 -65 . DOI: 10.11894/1005-829x.2004.24(6).62

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