| 砂岩潜山煤成气成藏模式探讨——以孤北石炭—二叠系潜山天然气藏为例 |
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| 引用本文： | 林腊梅,金强,杨志伟.砂岩潜山煤成气成藏模式探讨——以孤北石炭—二叠系潜山天然气藏为例[J].西安石油大学学报(自然科学版),2011,26(6). |
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| 作者姓名： | 林腊梅 金强 杨志伟 |
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| 作者单位： | 1. 中国石油大学(华东)地球资源与信息学院,山东东营,257061
2. 胜利油田油气集输公司,山东东营,257000 |
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| 摘 要： | 以济阳坳陷孤北石炭—二叠系潜山煤成气藏为例,通过对砂岩潜山储油气空间及煤成气富集规律的研究,认为石炭—二叠系砂岩储层在多期复杂的构造演化背景下,发育压实成岩相、胶结交代成岩相和溶解溶蚀成岩相3种成岩相带.构造和成岩相带演化共同控制了煤成气的富集成藏.提出了构造-成岩相带天然气成藏模式.
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| 关 键 词： | 砂岩潜山 煤成气 构造-成岩相带成藏模式 济阳坳陷 孤北地区 石炭—二叠系 |
Accumulation mode of coal-formed gas in sandstone buried-hill:taking Carboniferous-Permian buried-hill gas pool in Gubei area as an example |
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| LIN La-mei,JIN Qiang,YANG Zhi-wei,Dongying ,Sh,ong,China,.Oil-Gas Collection , Transportation Corporation,Shengli Oilfield Company,Dongying ,China.Accumulation mode of coal-formed gas in sandstone buried-hill:taking Carboniferous-Permian buried-hill gas pool in Gubei area as an example[J].Journal of Xian Shiyou University,2011,26(6). |
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| Authors: | LIN La-mei JIN Qiang YANG Zhi-wei Dongying Sh ong China Oil-Gas Collection Transportation Corporation Shengli Oilfield Company Dongying China |
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| Institution: | LIN La-mei1,JIN Qiang1,YANG Zhi-wei2(1.Faculty of Earth Resources and Information,China University of Petroleum(East China),Dongying 257061,Shandong,China,2.Oil-Gas Collection and Transportation Corporation,Shengli Oilfield Company,Dongying 257000,China) |
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| Abstract: | By studying on the storage space and the accumulation law of coal-formed gas in sandstone buried-hill,it is held that there developed diagenetic facies bands of compaction,cementation-metasomatism and dissolution in the Carboniferous-Permian buried-hill coal-formed gas sand-stone reservoir in Gubei area of Jiyang Depression under complex structural evolution background.Structural evolution and diagenetic facies evolution together control the accumulation of the coal-formed gas.Therefore,a new accumulation m... |
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| Keywords: | sandstone buried-hill coal-formed gas structure-diagenetic facies band accumulation mode Jiyang Depression Gubei area Carboniferous-Permian |
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