| 新疆阿舍勒铜矿深孔钻探施工技术 |
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| 引用本文： | 于辉,叶兰肃.新疆阿舍勒铜矿深孔钻探施工技术[J].探矿工程,2013,40(10):32-34. |
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| 作者姓名： | 于辉 叶兰肃 |
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| 作者单位： | [1]新疆地矿局第四地质大队,新疆阿勒泰836500 [2]河北省地矿局探矿技术研究院,河北三河065201 |
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| 摘 要： | 分析了新疆阿舍勒矿区地层特点，从钻孔结构及钻具级配、钻探设备选择、钻进工艺技术、护壁堵漏技术及钻孔控斜技术等几方面总结了在阿舍勒矿区进行深孔钻探施工的技术经验，并针对矿区钻探施工中存在的地层复杂破碎、钻孔漏失、地层促斜严重等问题，提出了应对的技术措施。
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| 关 键 词： | 深孔钻探 钻孔结构 冲洗液 护壁堵漏 孔斜控制 初级定向 |
| 收稿时间： | 2013/5/9 0:00:00 |
| 修稿时间： | 2013/8/26 0:00:00 |
Technology of Deep Drilling Construction in Ashele Copper Deposit of Xinjiang |
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| YU Hui and YE Lan-su.Technology of Deep Drilling Construction in Ashele Copper Deposit of Xinjiang[J].Exploration Engineering(Drilling & Tunneling),2013,40(10):32-34. |
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| Authors: | YU Hui and YE Lan-su |
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| Institution: | 1. No. 4 Team, Xinjiang Bureau of Geo-exploration and Mineral Development, Altay Xinjiang 836500, China; 2. The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development, Sanhe Hebei 065201, China) |
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| Abstract: | The paper analyzes the formation characteristics in Ashele mining area of Xinjiang and sums up the deep drilling experiences in hole structure and drilling tool grading, drilling equipment selection, drilling technology, wall protection and shut-off technology as well as drilling deviation control technology in Ashele area. According to the complicated broken formations, hole circulation loss and serious deflection-promoting in strata, the relative technical measures are presented. |
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| Keywords: | deep drilling hole structure flushing fluid wall protection and shut-off technology drilling deviation control primary directional drilling |
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