注水井大修工艺的研究与改进

摘要

The author salvaged the corrosive oil piping by the way of repairing wells which needed different repairing tools and technologies. This article discussed this kind of application.%在大修井作业中，采用修井思路打捞井内腐蚀的油管，需要用到各种不同的修井工具以及工艺技术。本文就针对修井思路在大修井中的应用展开讨论。