| 淖尔套矿区小口径施工工艺 |
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| 引用本文： | 张吉鹏,王洪伟,董强.淖尔套矿区小口径施工工艺[J].中国科技信息,2011(11):80-80. |
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| 作者姓名： | 张吉鹏 王洪伟 董强 |
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| 作者单位： | 辽宁省第九地质大队,铁岭,112000 |
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| 摘 要： | 淖尔套矿区施工解决两大问题：第一覆盖层厚达400米,套管的合理级配及安放。第二孔内涌水的解决,保证钻孔内冲洗液也不被地下水侵蚀,冲洗液的稳定是成孔关键要素之一。
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| 关 键 词： | 涌水 覆盖层厚 冲洗液 钻进工艺 |
The Small Diameter Drilling Construction Technology on Naoertao MiningArea |
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| Zhang Jipeng,Wang Hongwei,Dong Qiang.The Small Diameter Drilling Construction Technology on Naoertao MiningArea[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2011(11):80-80. |
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| Authors: | Zhang Jipeng Wang Hongwei Dong Qiang |
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| Institution: | Zhang Jipeng Wang Hongwei Dong Qiang The Ninth Geological Brigade of Liaoning Province,Tieling 112000,China |
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| Abstract: | Two problems are need to solve on Naoertao mine area: The first,the overlay thickness is 400 meters,casing and placed with a reasonable level.The second,water burst in a hole,to ensure that no drilling fluid is within the groundwater erosion,the fluid stability is a key element of the hole. |
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| Keywords: | water burst overlay drilling fluid drilling construction technology |
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