| 磁西勘查区主采煤层煤层气赋存特征 |
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| 引用本文： | 权巨涛,宋志坚,刘石铮,翟振荣.磁西勘查区主采煤层煤层气赋存特征[J].河北工程大学学报,2010,27(2):63-66. |
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| 作者姓名： | 权巨涛 宋志坚 刘石铮 翟振荣 |
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| 作者单位： | 权巨涛,宋志坚,翟振荣(中国煤炭地质总局第一勘探局,勘查院,河北,邯郸,056004);刘石铮(冀中能源峰峰集团公司,科技发展部,河北,邯郸,056004) |
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| 摘 要： | 据勘探研究磁西勘查区主采煤层既是煤层气源岩,又是其储集层,煤层有机显微组分以镜质组为主,煤的变质程度为中~高变质的烟煤~无烟煤,生气量较高,为高瓦斯矿区。本区以正断层为主,断层使煤层与泥质岩层接触,具有一定的封闭性。煤层埋深较大,主采2号煤层直接顶板为泥岩、粉砂岩,岩性致密,透气性较差,有利于煤层气资源的保存,从而使煤层气含量升高。
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| 关 键 词： | 磁西勘查区 煤层气 气源岩 储集层 |
| 收稿时间： | 3/8/2010 12:00:00 AM |
Feature of coalbed methane occurrence for the major working seam in Cixi exploration area |
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| Authors: | QUAN Ju-tao SONG Zhi-jian LIU Shi-zheng and ZHAI Zhen-rong |
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| Affiliation: | The First Exploration Department of China National Administration of Coal Geology,Hebei Handan 056004,China;The First Exploration Department of China National Administration of Coal Geology,Hebei Handan 056004,China;The Technology Developing Department of Jizhong Energy Sources Fengfeng Group Co.,Ltd.,Hebei Handan 056004,China;The First Exploration Department of China National Administration of Coal Geology,Hebei Handan 056004,China |
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| Abstract: | |
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| Keywords: | Cixi exploration area coa]J)ed methane gas source rock reservoir bed |
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