工具油管钻磨桥塞技术分析及应用

Analysis and application of bridge plug drilling and milling technology by tool tubing

工具油管钻磨桥塞技术目前在长庆油田得到大规模应用,增产提速效果明显。本文重点分析了工具油管钻磨桥塞技术,并结合现场实际情况分析工具油管钻磨桥塞技术存在的问题。现场采用工具油管对固平x井和木平x井钻磨桥塞,达到了低成本、安全施工的目的。

The technology of bridge plug drilling and milling technology by tool tubing is currently used in large scale in Changqing oilfield and has obvious effects of output and speed improving.This paper focuses on the analysis of the technology of bridge plug drilling and milling technology by tool tubing,and combines with field practice to analyze the problems existed in this technology and relevant details.The application of on-site bridge plug drilling and milling technology in Guping-x well and Muping-x well finally realizes the purposes of low-cost and safe construction.