| 多分枝水平井的钻井工具—可回收式斜向器 |
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| 引用本文： | 宋玉玲.多分枝水平井的钻井工具—可回收式斜向器[J].钻采工艺,1998,21(3):45-47. |
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| 作者姓名： | 宋玉玲 |
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| 作者单位： | 大庆石油管理局钻井研究所 |
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| 摘 要： | 钻多分枝水平井的关键工具是可回收式斜向器。文中介绍了可回收式带封隔器的斜向器、径向水平井斜向器和可回收接箍触发式斜向器，并对其结构、原理、使用中的工艺过程和应用实例进行分析。
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| 关 键 词： | 水平井 多分枝 可回收 斜向器 结构 应用 实例 |
DRILLING TOOLS FOR MULTILATERAL HORIZONTAL WELL-RETRIEVABLE WHIPSTOCK |
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| Song Yuling,Dong Lijuan.DRILLING TOOLS FOR MULTILATERAL HORIZONTAL WELL-RETRIEVABLE WHIPSTOCK[J].Drilling & Production Technology,1998,21(3):45-47. |
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| Authors: | Song Yuling Dong Lijuan |
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| Abstract: | A key tool of drilling multilateral horizontal well is retrievable whipstock.This paper introduces retrievable whipstocks with packer,whipstock for radial horizontal well and retrievable collar triggering whipstock.And analyses their strucatures principle,technological process and application examples. |
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| Keywords: | horizontal well multilateral retrievable whipstock structure application example |
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