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新疆油田公司风城油田作业区超稠油具有密度高、粘度高,胶质沥青质含量高等特点。处理过程中温度高、沉降时间长、药剂用量大,本文主要针对以上特点,对原油掺柴油后采出液除砂、热化学沉降脱水、水中含油、原油粘度以及对沉降罐出水水质、悬浮物沉降等效果进行评价分析,对掺柴处理工艺做进一步研究,为特稠油处理站改扩建及特稠油净化油长输管线的建设提供可靠的依据。
The ultra-heavy oil in the operation area of Fengcheng Oilfield of Xinjiang Oilfield Company has the characteristics of high density, high viscosity and high content of colloidal asphaltene. In the process of high temperature, settling time, the amount of large doses of drugs, mainly for the above characteristics of this paper, the crude oil with diesel after the production fluid desander, thermal chemical precipitation dehydration, oil, crude oil viscosity and sedimentation tank effluent quality, suspended solids Sedimentation and other effects of the assessment and analysis of the process of wood-dipped further study for the special heavy oil processing station expansion and expansion of special heavy oil purification pipeline long-distance pipeline to provide a reliable basis.