| 新疆库拜煤田煤储层孔-裂隙系统及有利储层优选 |
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| 引用本文： | 张 洲,王生维,粟冬梅,刘建华. 新疆库拜煤田煤储层孔-裂隙系统及有利储层优选[J]. 科学技术与工程, 2016, 16(9) |
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| 作者姓名： | 张 洲 王生维 粟冬梅 刘建华 |
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| 作者单位： | 中国地质大学(武汉) 资源学院,中国地质大学武汉 资源学院,中国地质大学武汉 资源学院,中国地质大学武汉 资源学院 |
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| 基金项目： | 国家科技重大专项资助项目(2011ZX05034-002)，山西省煤层气联合研究基金资助项目(2012012007). |
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| 摘 要： | 利用低温氮吸附试验、压汞孔隙试验和光学显微镜等手段,研究库拜煤田中部矿区煤储层微观孔隙、微裂隙系统发育特征。利用地表构造裂隙填图技术和矿井下煤储层精细对比解剖技术研究煤储层内生裂隙、外生裂隙等宏观裂隙系统的发育特征,将孔隙、微裂隙和宏观裂隙作为一个有机的整体来进行研究。经过综合研究,从孔-裂隙的角度优选出A5、A7煤层为有利储层,为煤层气勘探开发提供理论依据。
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| 关 键 词： | 煤层气 煤储层 孔-裂隙系统 有利储层优选 新疆库拜煤田 |
| 收稿时间： | 2015-09-18 |
| 修稿时间： | 2015-10-22 |
Research on the Pore-Fractures System Properties of Coal Reservoir and Favorable Reservoir Optimization in Kubai Coalfield, Xinjiang |
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| ZHANG Zhou,WANG Sheng-wei,SU Dong-mei and LIU Jian-hua. Research on the Pore-Fractures System Properties of Coal Reservoir and Favorable Reservoir Optimization in Kubai Coalfield, Xinjiang[J]. Science Technology and Engineering, 2016, 16(9) |
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| Authors: | ZHANG Zhou WANG Sheng-wei SU Dong-mei LIU Jian-hua |
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| Affiliation: | Faculty of Earth Resources,China University of GeosciencesWuhan,Faculty of Earth Resources,China University of GeosciencesWuhan,Faculty of Earth Resources,China University of GeosciencesWuhan |
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| Abstract: | The purpose of this research is to investigate the properties of pore-fracture system properties of coal reservoir and favorable reservoir optimization in Kubai mining area, Xinjiang. The following methods, such as the micro-pore analysis with fluorescence microscope, the liquid nitrogen adsorption and the mercury-injection, were used in the study. At the same time, using of large scale structural joints geological mapping technology and coal reservoir comparative anatomy method in mine, to study the endogenic crack and exogenous crack of coal reservoir. After a comprehensive study, the author thinks that A5 and A7 coal reservoir is the best for coalbed methane exploration and development. |
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| Keywords: | coalbed methane coal reservoir pore-fractures system favorable reservoir optimization Kubai coalfield |
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