| 内蒙古二道岭矿区煤储层孔隙结构特征 |
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| 引用本文： | 郭晓波,张时音,陈玉华.内蒙古二道岭矿区煤储层孔隙结构特征[J].中国煤田地质,2003,15(6):27-29. |
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| 作者姓名： | 郭晓波 张时音 陈玉华 |
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| 作者单位： | 中国矿业大学资源与地球科学学院 江苏徐州221008
(郭晓波，张时音)，枣庄矿业集团公司 山东枣庄277100(陈玉华) |
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| 摘 要： | 采用汞注入法测试了内蒙古二道岭矿区主力煤储层的孔容、孔比表面积及孔隙率,分析了二道岭矿区主煤层的孔隙结构特征。结果表明,二道岭矿区主煤层总孔容较高,孔隙率较高,煤储层吸附能力较大,煤层气的运移潜势较大,有利于煤层气的开发。
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| 关 键 词： | 煤储层 孔隙结构 二道岭矿区 |
| 文章编号： | 1004-9177(2003)06-0027-03 |
| 修稿时间： | 2003年4月30日 |
Coal Reservoir Porosity Features of Erdaoling Mining area,Inner Mongolia |
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| Guo Xiaobo ,Zhang Shiyin ,Chen Yuhua.Coal Reservoir Porosity Features of Erdaoling Mining area,Inner Mongolia[J].Coal Geology of China,2003,15(6):27-29. |
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| Authors: | Guo Xiaobo Zhang Shiyin Chen Yuhua |
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| Institution: | Guo Xiaobo 1,Zhang Shiyin 1,Chen Yuhua 2 |
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| Abstract: | By the use of mercury injection me th od,the authors tested main coal reservoir's pore volume,specific surface area and void factor in Erdaoling Mining Area,Inner Mongolia,and an analysis of por osity features was made.The result reveals the main coal reservoir's high total pore volume,high void factor and high adsorptive power,so a high coalbed meth ane migration potential as well.It is advantageous to coalbed methane exploitat ion. |
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| Keywords: | coal reservoir porosity Erdaoling Mining Area |
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