本文通过合理优化电加热杆的终端器下深、管杆柱组合以及加热工作制度,制定了适合英东油田高效开发的电加热杆清防蜡工艺,从现场应用看取得显著效果。 In this paper, we developed the electric waxing paraffin removal technology which is suitable for the efficient development of the Yingdong Oilfield by reasonably optimizing the depth of the terminal of the electric heating rod, the combination of the pipe rod and the heating system, and achieved significant results from the field application.