Special Crude Oil Processing Research and Application of XinMu Oil Field

Abstract:

The main problem dehydration system of XinMu Oil Field at present is high dehydration temperatures,high the amount of demulsifier, increase output moisture content year by year and more and more frequent fluctuations.Through the reform to establish a dehydration subsystems,and composite demulsifier alone to deal with special oil to eliminate the influence of special crude oil to dehydration system.Filter out Daqing produced 169＃ demulsifier 150mg·L-1, when add oxalic acid 200mg·L-1 and fungicide 100mg·L-1 the demulsifier of good dehydration effect.After processing crude oil water content of less than 5%,sewage oil content of less than 20mg·L-1, which has solved the dehydration problems of troubled XinMu for many years.

• Periodical: Advanced Materials Research (Volumes 602-604)
• Pages: 1095-1098
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.602-604.1095
• Online since: December 2012
• Authors: Qing Wang Liu, Yong An Wang, Zhen Zhong Fan
• Keywords: Aging Oil, Dehydration, Demulsifier, Emulsion, Xinmu Oilfield

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