| 水平定向钻进技术在胡底煤矿地质构造勘探中的应用 |
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| 引用本文： | 杜利猛,石浩,姚盼盼,吕军锋.水平定向钻进技术在胡底煤矿地质构造勘探中的应用[J].探矿工程,2014,41(6):38-43. |
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| 作者姓名： | 杜利猛 石浩 姚盼盼 吕军锋 |
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| 作者单位： | [1]中煤科工集团西安研究院有限公司,陕西西安710077; [2]山西晋煤集团沁水胡底煤业有限公司,山西晋城048021 |
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| 摘 要： | 定向钻孔技术可以精确控制钻孔轨迹,可满足胡底煤矿对探明地质构造的要求。该矿采用ZDY6000LD型钻机施工4个近水平定向钻孔,精确探明主运、辅运石门的煤层走向,为抽掘采衔接提供了依据。介绍了胡底煤矿地质构造勘探定向孔的设计依据及钻进工艺。
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| 关 键 词： | 水平定向钻进 地质构造勘探 胡底煤矿 |
| 收稿时间： | 2014/1/24 0:00:00 |
| 修稿时间： | 2014/4/28 0:00:00 |
Application of Horizontal Directional Drilling Technology in Geological Structure Exploration in Hudi Coal Mine |
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| DU Li-meng,SHI Hao,YAO Pan-pan and LV Jun-feng.Application of Horizontal Directional Drilling Technology in Geological Structure Exploration in Hudi Coal Mine[J].Exploration Engineering(Drilling & Tunneling),2014,41(6):38-43. |
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| Authors: | DU Li-meng SHI Hao YAO Pan-pan and LV Jun-feng |
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| Institution: | DU Li-meng,SHI Hao,YAO Pan-pan,LV Jun-feng ( 1. Xi＇ an Research Institute, China Coal Technology and Engineering Group Corp. , Xi＇ an Shaanxi 710077, China; 2. Qinshui Hudi Coal Industry Co. , Ltd. , Shanxi Jincheng Anthracite Mining Group, Jincheng Shanxi 048021, China) |
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| Abstract: | The drilling trajectory can be precisely controlled by directional drilling technology to meet the requirements of geological structural exploration in Hudi coal mine. Four quasi-directional drilling boreholes has been constructed by ZDY6000LD directional drilling rig to accurately prospect coal seam strikes in main and auxiliary transport cross-hole,which provides a basis for coal mining,extraction and digging. The paper introduces the design basis of the directional geological structural exploration hole in Hudi coal mine and the drilling technology. |
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| Keywords: | horizontal directional drilling technology geological structure exploration Hudi coal mine |
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