| 老挝巴勉岩金矿钻探施工实践 |
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| 引用本文： | 刘宪.老挝巴勉岩金矿钻探施工实践[J].探矿工程,2011,38(12):18-21. |
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| 作者姓名： | 刘宪 |
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| 作者单位： | 黑龙江省地质矿产物资供销总公司,黑龙江哈尔滨150036 |
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| 摘 要： | 境外钻探施工不但有施工技术方面的难题,更重要的是会遇到境外的施工环境、语言等诸多让人担忧让人却步的从未接触过的问题。介绍了在老挝巴勉岩金矿进行钻探施工遇到的各种难题及解决办法。
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| 关 键 词： | 境外钻探 绳索取心液动锤 超前底喷钻头 采取率 老挝 |
| 收稿时间： | 2011/6/15 0:00:00 |
| 修稿时间： | 2011/11/7 0:00:00 |
Construction Practice of Gold Deposit Drilling in Laos |
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| LIU Xian.Construction Practice of Gold Deposit Drilling in Laos[J].Exploration Engineering(Drilling & Tunneling),2011,38(12):18-21. |
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| Authors: | LIU Xian |
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| Institution: | LIU Xian(Heilongjiang Supply and Marketing General Company of Geology and Mineral Materials,Harbin Heilongjiang 150036,China) |
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| Abstract: | There are difficulties for drilling in foreign country not only in construction technology but also in the construction environment,language and some others never encountered.The paper described the difficulties of drilling construction and the solution in a gold deposit of Laos. |
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| Keywords: | drilling in foreign country wire-line coring hydro-hammer pilot bottom jetting bit core recovery percent Laos |
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