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随着钻井技术的高速发展,钻井技术也经历了不断的变革,一次经历了经验钻井、科学钻井和自动化智能钻井三个发展阶段,钻井的工艺和技术也在不断的完善。从式井、水平井、小井眼侧钻水平井以及大位移井等一些列的复杂井逐渐出现,这些都需要与之相适应的完井技术来解决这些难题。本文通过对涠10-3油田7口井的施工,介绍了有关双油管完井的一般讲下的管柱结构,完井工具已经完井的作用,现场施工的工艺等。
With the rapid development of drilling technology, drilling technology has undergone continuous changes. It experienced three stages of experience drilling, scientific drilling and automated intelligent drilling at one time. The drilling technology and technology are also constantly improving. The gradual emergence of complicated wells such as horizontal wells, horizontal wells, horizontal wells with sidetracking of small boreholes, and large displacement wells all require corresponding completion technologies to solve these problems. Through the construction of 7 wells in 涠 10-3 oilfield, this paper introduces the general speaking about the structure of double tubing completions, the completion effect of completion tools and the process of on-site construction.