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目前第四油矿水驱油井清防蜡的主要方法是热洗泵洗井后再加入一定量的药剂进行清蜡,而蒸汽车热洗是一种纯粹的热洗清蜡方法。本文通过现场实践从油井蒸汽车热洗时各项数据录取入手,通过大量数据统计汇总分析,从温度与理论释放热量、洗井用水量、热洗时间、热洗前后液量变化、含水恢复时间、对单井压力的影响等与生产一线息息相关的问题,进行蒸汽车热洗与正常热洗泵热洗及水泥车热洗效果对比分析,总结出蒸汽车热洗的优缺点。
At present, the main method of antifade wax for the fourth oilfield waterflooding well is to add a certain amount of chemical to clean the wax after the heat pump is washed, and the hot car wash method is a pure hot wash waxing method. In this paper, the field practice from the steam car hot oil tanker when the admission of various data to start with a large number of data statistical analysis, from the temperature and the theory of heat release, washing water, washing time, heat wash before and after the liquid volume change, water recovery time , The impact of single well pressure with the production line and other issues related to the hot-steam car wash with the normal hot-wash pump hot wash and the comparison of hot-washed cement truck results summarize the advantages and disadvantages of steam car wash.