摘要
在连续油管钻磨井下桥塞的基础上,利用连续油管带压作业的优势,提出了连续油管钻磨井口旋塞阀的技术,并成功应用于现场施工,证明了连续油管处理井口旋塞阀故障是可行的。
Based on coiled tubing drilling and grinding down-hole bridge plug, the coiled tubing drilling and grinding wellhead cock valve technology is proposed by taking advantage of coiled tubing operating with pressure, and it is successfully applied to site con- struction. The application results show that the technology is feasible.
出处
《石油工业技术监督》
2013年第8期52-55,共4页
Technology Supervision in Petroleum Industry
关键词
连续油管
旋塞阀
阀芯
钻磨
coiled tubing
cock valve
valve core
drilling and grinding
