| 基于瓦斯地质方法的潘二矿煤层瓦斯赋存规律分析 |
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| 引用本文： | 刘明举,胡守涛,刘彦伟,蒋旭刚.基于瓦斯地质方法的潘二矿煤层瓦斯赋存规律分析[J].煤炭技术,2011,30(9). |
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| 作者姓名： | 刘明举 胡守涛 刘彦伟 蒋旭刚 |
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| 作者单位： | 河南理工大学瓦斯地质与瓦斯治理重点实验室,河南焦作,454003 |
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| 摘 要： | 基于潘二矿为高瓦斯突出矿井,运用瓦斯地质理论,通过对地堪瓦斯资料和矿井揭露的瓦斯地质资料进行研究,分析了影响潘二矿瓦斯赋存的各种地质因素。井田的东部倾伏区和西部倾伏区,受F2,F10,F1,F5断层等断裂构造和陶王背斜的影响,瓦斯含量较背斜北翼和西部逆冲断裂带大;在背斜北翼,受F28开放性正断层的影响,以F28断层为界,其东南侧较西北部瓦斯大。通过分析得出,在潘二矿的瓦斯地质单元内,断层是影响某点局部瓦斯变化的主要因素。
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| 关 键 词： | 地质构造 瓦斯赋存 控制因素 透气性 |
Analysis on Gas Deposit Features in Pan-er Mine Based on Gas Geological Method |
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| LIU Ming-ju,HU Shou-tao,LIU Yan-wei,JIANG Xu-gang.Analysis on Gas Deposit Features in Pan-er Mine Based on Gas Geological Method[J].Coal Technology,2011,30(9). |
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| Authors: | LIU Ming-ju HU Shou-tao LIU Yan-wei JIANG Xu-gang |
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| Affiliation: | LIU Ming-ju,HU Shou-tao,LIU Yan-wei,JIANG Xu-gang(Key Laboratory of Gas Geology and Gas Control,Henan Polytechnic University,Jiaozuo 454003,China) |
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| Abstract: | Based on Pan-er Mine as a high gassy and outburst mine,the diversified geological factors that affect gas occurrence features of Pan-er Mine are analyzed by researching data of geological exploration and gas geology produced during mine exposure.The gas content in the east versant and the west versant is higher than the gas content in the northwest thrust fault zone affected by faults of F2,F10,F1,F5.In the north wing of Taowang anticline,bounded by F28 fault,the gas content in the southeast is higher than ... |
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| Keywords: | geological structure gas occurrence control factor permeability |
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