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1系统概述在原油生产过程中,由于温度压力的降低以及轻烃逸出,溶解在原油中的蜡会以晶体形式析出并吸附在油管壁、套管壁、抽油泵,以及其他采油设备上,甚至在油层部位都会形成蜡的沉积。油井结蜡是影响油井高产稳产的突出问题之一,清蜡是油井管理工作中的重要内容。油井清蜡工作是原油生产中的重要环节,目前采油厂站大都实现了对油井工作效率的监控,采用以监控油井工作效率的方式对清蜡工作进行推测式监控,一方面
1 SYSTEM OVERVIEW Wax dissolved in crude oil precipitates and adheres to the tubing wall, casing wall, pump, and other production equipment during the production of crude oil due to the reduction of temperature and pressure and the escape of light hydrocarbons , Even in the oil layer will form the deposition of wax. Waxing of oil well is one of the prominent problems that affect high and stable production of oil well. Clear waxing is an important part of oil well management. Oil well de-waxing is an important part in the production of crude oil. At present, most of the oil production plants have realized the monitoring of the working efficiency of the oil well, and the monitoring of the working efficiency of the oil well is based on the speculative monitoring of the wax removal work.