| 银洞坡金矿区钻探施工技术及其工艺 |
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| 引用本文： | 谢俊卿,胡中立,李玉成.银洞坡金矿区钻探施工技术及其工艺[J].探矿工程,2004,31(10):46-50. |
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| 作者姓名： | 谢俊卿 胡中立 李玉成 |
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| 作者单位： | 河南省地矿局第一地质工程院;河南省地矿局第一地质工程院;河南省地矿局第一地质工程院 |
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| 摘 要： | 介绍了银洞坡金矿区针对孔斜严重、岩心采取率低、钻孔坍漏超径等复杂难题，采用金刚石绳索取心钻进、初级定向钻进和护孔堵漏的经验和教训，并对大型固体矿产详查与勘探实施钻探工程总结出几点体会。
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| 关 键 词： | 银洞坡金矿区 钻探施工 金刚石钻进 绳索取心钻进 初级定向钻进 |
| 收稿时间： | 2004/4/27 0:00:00 |
| 修稿时间： | 2004/8/10 0:00:00 |
Drilling Technology Used in Yindongpo Gold Mine |
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| XIE Jun-qing,HU Zhong-li and LI Yu-cheng.Drilling Technology Used in Yindongpo Gold Mine[J].Exploration Engineering(Drilling & Tunneling),2004,31(10):46-50. |
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| Authors: | XIE Jun-qing HU Zhong-li and LI Yu-cheng |
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| Institution: | 1st Geotechnical Institute of Henan Geological and Mineral Bureau;2nd Geotechnical Institute of Henan Geological and Mineral Bureau;3rd Geotechnical Institute of Henan Geological and Mineral Bureau |
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| Abstract: | Experience and lessons, from diamond wire line core drilling, primary directional drilling and borehole wall protection, for solving the problems of severe deviation, extremely low core recovery, borehole leakage and cave-in, were introduced. Some experiences of exploration drilling for large mine were summarized out. |
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| Keywords: | Yindongpo Gold Mine drilling operation diamond drilling wire line core drilling primary directional drilling |
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