| 盘县马依东二井田煤层气赋存特征与开发利用前景 |
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| 引用本文： | 唐显贵.盘县马依东二井田煤层气赋存特征与开发利用前景[J].中国煤炭地质,2008,20(1):17-20. |
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| 作者姓名： | 唐显贵 |
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| 作者单位： | 贵州煤矿地质工程咨询与地质环境监测中心,贵州贵阳550009 |
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| 摘 要： | 根据煤田地质勘查和煤层气参数井资料,对六盘水煤田盘南背斜南东翼马依东二井田煤层气赋存的地质条件和煤层气储层特征进行了分析,认为井田内煤层气含量与煤层厚度、煤层埋深、煤层割理发育程度、围岩气密性呈正相关,在压扭断裂和走向转折部位煤层气易于富集、储存,含气量高;张性断裂部位煤层气易溢出扩放,含气量偏低。初步预测井田内煤层气总资源量166.2亿m3,煤层埋藏深度在700m以浅,有利于煤层气的开发。
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| 关 键 词： | 煤层气 赋存地质条件 储层特征 马依东二井田 贵州盘县 |
| 文章编号： | 1674-1803（2008）01-0017-04 |
| 收稿时间： | 2007-10-24 |
| 修稿时间： | 2007年10月24 |
CBM Hosting Features and Exploitation, Utilization Prospect in Mayidong No.2 Minefield, Panxian |
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| Tang Xiangui.CBM Hosting Features and Exploitation, Utilization Prospect in Mayidong No.2 Minefield, Panxian[J].Coal Geology of China,2008,20(1):17-20. |
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| Authors: | Tang Xiangui |
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| Institution: | Tang Xiangui (Guizhou Coalmine Engineering Consulting and Environmental Supervising-Testing Center, Guiyang, Guizhou 550009) |
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| Abstract: | According to coal geological exploration and CBM parameter well data, studied and analyzed CBM resources,hosting features and distributing pattern in southeast limb of Pannan anticline, No.2 minefield, Mayidong, Lupanshui, Guizhou Province. Pointed out there are abundant coal and CBM resources; high concentrated CBM resources; better permeability; moderate burial depth, thus in favor to CBM exploitation. |
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| Keywords: | CBM hosting geological condition reservoir characteristics Mayidong No 2 minefield Panxian Guizhou |
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