论文部分内容阅读
本文简要地分析了钻铤柱与地层和钻铤柱与套管间产生磨损的原因,钻铤柱外径严重磨损后给钻井工程带来的危害,并提出了减少钻铤柱磨损的措施,供钻井工作者参考。
In this paper, the reasons for the wear and tear between the drill collar and the formation and between the drill collar and the casing are briefly analyzed. The damage to the drilling engineering caused by the serious wear of the outer diameter of the drill collar and the measures to reduce the wear of the drill collar are proposed. For drilling workers for reference.