| 快速下套管抽采瓦斯技术在新庄孜煤矿中的应用 |
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| 引用本文： | 孙新胜.快速下套管抽采瓦斯技术在新庄孜煤矿中的应用[J].探矿工程,2014,41(2):10-12. |
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| 作者姓名： | 孙新胜 |
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| 作者单位： | 中煤科工集团西安研究院有限公司,陕西西安710077 |
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| 摘 要： | 阐述了快速下套管抽采瓦斯技术原理、施工设备、施工工艺及注意事项。并介绍了快速下套管抽采瓦斯技术在安徽淮南新庄孜矿松软突出煤层顺层抽采瓦斯钻孔中的应用情况。
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| 关 键 词： | 快速下套管 松软煤层 抽采瓦斯 钻孔 新庄孜煤矿 |
| 收稿时间： | 2013/10/29 0:00:00 |
| 修稿时间： | 2013/10/29 0:00:00 |
Application of Gas Extraction by Rapid Casing Running Technology in Xinzhuangzi Coalmine |
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| SUN Xin-sheng.Application of Gas Extraction by Rapid Casing Running Technology in Xinzhuangzi Coalmine[J].Exploration Engineering(Drilling & Tunneling),2014,41(2):10-12. |
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| Authors: | SUN Xin-sheng |
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| Institution: | SUN Xin-sheng (Xi＇ an Research Institute of China Coal Technology and Engineering Group Corp. , Xi＇ an Shaanxi 710077, China) |
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| Abstract: | The paper elaborated the technical principles of rapid casing running for gas drainage, the construction equip-ment, construction process and the points for attention;and also introduced the application of this technique in the along loose outburst seam of Xinzhuangzi coalmine in Huainan of Anhui. |
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| Keywords: | rapid casing running loose and soft coal seam gas extraction drilling Xinzhuangzi coalmine |
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