| 气举反循环钻进工艺在3512 m深的京热164号井中的应用 |
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| 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].探矿工程,2009,36(2):9-11. |
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| 作者姓名： | 王玉国 肖海龙 谢连生 |
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| 作者单位： | [1]北京思源建井有限责任公司,北京100037; [2]北京市地质工程勘察院,北京100037; [3]中国地质科学院勘探技术研究所,河北廊坊065000 |
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| 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。
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| 关 键 词： | 气举反循环 地热钻井 深水井 双壁钻具 |
| 收稿时间： | 2008/9/16 0:00:00 |
Application of Airlift Reverse Circulation Drilling in Jingre 164# Well of 3512 m Depth |
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| WANG Yu-guo,XIAO Hai-long and XIE Lian-sheng.Application of Airlift Reverse Circulation Drilling in Jingre 164# Well of 3512 m Depth[J].Exploration Engineering(Drilling & Tunneling),2009,36(2):9-11. |
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| Authors: | WANG Yu-guo XIAO Hai-long and XIE Lian-sheng |
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| Institution: | WANG Yu-guo , XIAO Hal- long, XIE Lian-sheng ( 1. Beijing Siyuan Well Construction Co. , Ltd. , Beijing 100037, China; 2. Beijing Institute of Geo-enginnering and Exploration, Beijing 100037, China; 3. The Institute of Exploration Techniques, CAGS, Langfang Hebei 065000, China) |
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| 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 con- trolled with higher efficiency, lower cost, easy well-washing and completion. |
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| Keywords: | air-lift reverse circulation geo-thermal drilling deep water well double-walled drilling tool |
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