| 煤层气多分支水平井钻井技术研究 |
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| 引用本文： | 罗开艳,李巨龙,王冲.煤层气多分支水平井钻井技术研究[J].科技信息,2011(7):I0364-I0365. |
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| 作者姓名： | 罗开艳 李巨龙 王冲 |
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| 作者单位： | 中国矿业大学资源与地球科学学院,江苏徐州221008 |
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| 摘 要： | 煤层气多分支水平井钻井技术的应用极大地促进了煤层气的开发,是煤层气开发的主要工艺之一。本文简要分析了煤层气多分支水平井的增产机理和基本模式,并剖析了该工艺中井位优选,井眼轨迹控制,钻井液设计等重要环节的技术要点。
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| 关 键 词： | 煤层气 多分支水平井 轨迹控制 钻井液 |
Study on Coal Bed Methane Multi-branch Horizontal Well Technology |
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| LUO Kai-yan,LI Ju-iong,WANG Chong.Study on Coal Bed Methane Multi-branch Horizontal Well Technology[J].Science,2011(7):I0364-I0365. |
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| Authors: | LUO Kai-yan LI Ju-iong WANG Chong |
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| Institution: | (School of Resource and Geosciences, China University of Mining and Technology, Xuzhou Jiangsa, 221008, China) |
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| Abstract: | Multi-branch horizontal well technology, as one of the main technology for coal bed （CBM） development, remarkably promotes the exploitation of CBM. In this article, the basic principle of this technology is introduced. Meanwhile, the key points in this technology, such as the well path control and the design of well fluid, are analyzed in detail. |
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| Keywords: | Coal bed methane Multi-branch horizontal wells Well path control Drilling fluid |
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