| 立井井筒快速揭煤瓦斯防治技术及应用 |
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| 引用本文： | 张帅. 立井井筒快速揭煤瓦斯防治技术及应用[J]. 煤, 2019, 0(5): 15-16,29 |
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| 作者姓名： | 张帅 |
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| 作者单位： | 潞安环能股份公司五阳煤矿 |
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| 摘 要： | 以五阳煤矿立井新井筒揭穿高瓦斯含量、高瓦斯压力煤层为背景,揭煤过程采用井筒周圈截流钻孔不间断抽采、冲扩孔增透、实时在线瓦斯抽采监测、及时效果评价等快速揭煤综合技术,保证施工连续,减少揭煤时间,实现了安全快速揭煤。
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| 关 键 词： | 快速揭煤 截流钻孔 增透 防突措施 |
Control Technology and Application of Rapid Coal Gas Extraction from Vertical Shaft |
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| ZHANG Shuai. Control Technology and Application of Rapid Coal Gas Extraction from Vertical Shaft[J]. Coal, 2019, 0(5): 15-16,29 |
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| Authors: | ZHANG Shuai |
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| Affiliation: | (Wuyang Coal Mine of Lu'an Environmental Energy Development Co., Ltd.,Changzhi 046205,China) |
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| Abstract: | ZHANG Shuai(Wuyang Coal Mine of Lu'an Environmental Energy Development Co., Ltd.,Changzhi 046205,China) |
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| Keywords: | quick coal extraction interceptor drilling increased penetration prevention measures |
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