气举反循环钻进工艺在3512 m深的京热164号井中的应用
投稿时间：2008-09-16    点此下载全文
引用本文：王玉国,肖海龙,谢连生.气举反循环钻进工艺在3512 m深的京热164号井中的应用[J].钻探工程,2009,36(2):9-11.
WANG Yu-guo,XIAO Hai-long,XIE Lian-sheng. Application of Airlift Reverse Circulation Drilling in Jingre 164# Well of 3512 m Depth[J]. Drilling Engineering, 2009,36(2):9-11.
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作者单位E-mail
王玉国 北京思源建井有限责任公司  
肖海龙 北京市地质工程勘察院 xhlbjdky@tom.com 
谢连生 中国地质科学院勘探技术研究所  
中文摘要:经过多次的技术改革和生产实践的检验，气举反循环钻探工艺目前已成功钻进至3512 m深度。与泥浆正循环相比，体现出了高效率、低成本和利于洗井、成井的特点，解决了目的层漏失的问题。
中文关键词:气举反循环  地热钻井  深水井  双壁钻具
 
Application of Airlift Reverse Circulation Drilling in Jingre 164# Well of 3512 m Depth
Abstract:Through many times of technical innovation and production practice, 3512 m drilling depth has been achieved by air lift reverse circulation drilling technology. Compared with the slurry positive circulation, leakage in target layer is controlled with higher efficiency, lower cost, easy well washing and completion.
keywords:air-lift reverse circulation  geo-thermal drilling  deep water well  double-walled drilling tool
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