本文主要对A油田历年来的井筒维护措施进行总结,重点对热洗和加药的不同方式和周期进行分析探讨,对实际工作中摸索而来的措施进行分类汇总,针对不同井区的具体情况制定细致的管理措施,在此基础上对结蜡和结垢尤其对有过卡泵史的井从形成、治理的机理和实际管理上进行了深入的剖析,对现有的管理模式进一步细化,为A油田以后的井筒维护工作指明了方向。 This article mainly summarizes the wellbore maintenance measures of A oilfield over the years, focusing on analyzing and discussing different ways and periods of hot-cleaning and dosing, and has classified and summarized the measures explored in practical work. According to the specific conditions of different well areas Formulate meticulous management measures, on the basis of waxing and scaling, especially for the history of wells have a card from the formation, the management mechanism and the actual management conducted in-depth analysis, the existing management mode is further refined , Indicating the direction of the wellbore maintenance work after the A field.