| 洛阳栾川钼矿复杂地层钻进工艺研究与试验 |
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| 引用本文： | 李冬霜,王茂森,梁毅. 洛阳栾川钼矿复杂地层钻进工艺研究与试验[J]. 探矿工程, 2009, 36(6): 10-12 |
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| 作者姓名： | 李冬霜 王茂森 梁毅 |
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| 作者单位： | 吉林大学建设工程学院,吉林大学建设工程学院,西南交通大学土木工程学院 |
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| 摘 要： | 针对洛阳栾川钼矿复杂地层情况，对其钻进工艺进行研究，重点论述了全孔反循环钻进技术和跟管钻进技术的工作原理以及钻具组合、实验设备、野外工作情况及野外试验成果。生产试验证明，潜孔锤跟管钻进、潜孔锤反循环钻进技术的组合型应用对该矿区复杂地层的钻进更加有效。
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| 关 键 词： | 复杂地层钻进；全孔反循环；跟管钻进技术；反循环钻头 |
| 收稿时间： | 2009-02-26 |
| 修稿时间： | 2009-04-27 |
Research and Experiment of Drilling Technology in Complicated Stratum of Molybdenum Minerals in Luanchuan of Luoyang |
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| LI Dong-shuang,WANG Mao-sen and LIANG Yi. Research and Experiment of Drilling Technology in Complicated Stratum of Molybdenum Minerals in Luanchuan of Luoyang[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2009, 36(6): 10-12 |
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| Authors: | LI Dong-shuang WANG Mao-sen LIANG Yi |
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| Affiliation: | Construction College of JiLin University,Construction College of Jilin University,School of Civil Engineering, Southwest Jiaotong University |
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| Abstract: | According to the complicated stratum of molybdenum mineral in Luanchuan of Louyang, drilling technology was analyzed. The paper mainly discussed the working principle of full-hole reverse circulation drilling & drilling with casing technology, the drill assembly, experimental equipment, field work and field experimental result. It was proved that the combined application of DTH drilling with pipe and DTH reverse circulation drilling was more effective in this area. |
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| Keywords: | drilling in complicated stratum full hole reverse circulation drilling with casing reverse circulation drilling bit |
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