| 绿水洞煤矿煤层(成)气赋存与地质条件的关系 |
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| 引用本文： | 王宏图,鲜学福,王昌贤,贺建明,伍厚云,熊道渝,陈万国,熊守祥.绿水洞煤矿煤层(成)气赋存与地质条件的关系[J].煤田地质与勘探,1999,27(1):32-35. |
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| 作者姓名： | 王宏图 鲜学福 王昌贤 贺建明 伍厚云 熊道渝 陈万国 熊守祥 |
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| 作者单位： | 1. 重庆大学采矿工程系 400044;
2. 四川省华蓥市绿水洞煤矿 638651 |
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| 基金项目： | 四川省“八五”重点科研项目 |
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| 摘 要： | 依据绿水洞矿井地质构造和煤层构造变形特征,对该矿煤层(成)气赋存运移规律进行了系统的分析,就该矿生产中煤层(成)气涌出及可能产生的动力现象进行了地质评价,认为在矿井深部仍存在沿岩层裂隙和溶洞发生煤层(成)气涌出的可能,田湾向斜东翼为全井田煤层(成)气突出危险程度最高的区域。
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| 关 键 词： | 煤层气 瓦斯赋存 瓦斯涌出 矿井地质条件 |
| 收稿时间： | 1998-08-31 |
THE RELATIONSHIP BETWEEN COALBED GAS OCCURRENCE AND GEOLOGICAL CHARACTERISTICS IN LUSHUIDONG MINE |
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| Wang Hongtu,Xuan Xuefu,Wang Changxian,He Jianming,Wu Houyun,Xiong Daoyu,Chen Wanguo,Xiong Shouxiang.THE RELATIONSHIP BETWEEN COALBED GAS OCCURRENCE AND GEOLOGICAL CHARACTERISTICS IN LUSHUIDONG MINE[J].Coal Geology & Exploration,1999,27(1):32-35. |
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| Authors: | Wang Hongtu Xuan Xuefu Wang Changxian He Jianming Wu Houyun Xiong Daoyu Chen Wanguo Xiong Shouxiang |
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| Institution: | 1. Department of Mining Engineering, Chongqing University;
2. Lushuidong mine, Sichuan |
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| Abstract: | According to the in situ observation and study of the mine geological structure and tectonic deformation of coal seam in Lushuidong mine,the occurrence and migration laws of coalbed gas in this mine are analyzed systematically,and the geological evaluation to the coalbed gas emission and possibility of dynamic phenomenon taking place in mine production is carried out.It is considered that the possibility of coalbed gas emission from cracks and cave of rockmass in depth of mine is stll existed,and the eastern flank of Tianwan syncline is the area with the highest hazard in burst of coalbed gas in whole mine field. |
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| Keywords: | coalbed gas gas occurrence gas discharge geological condition of coal mine |
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