| 断陷盆地洼陷带岩性油气藏成藏动力学模式——以济阳坳陷为例 |
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| 引用本文： | 卓勤功,向立宏,银燕,宁方兴.断陷盆地洼陷带岩性油气藏成藏动力学模式——以济阳坳陷为例[J].油气地质与采收率,2007,14(1):7-10,14. |
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| 作者姓名： | 卓勤功 向立宏 银燕 宁方兴 |
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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;中国石化股份胜利油田分公司,地质科学研究院,山东,东营,257015
2. 中国石化股份胜利油田分公司,地质科学研究院,山东,东营,257015 |
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| 基金项目： | 中国石油化工集团公司资助项目 |
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| 摘 要： | 以济阳坳陷为例，运用成藏动力学理论，分析了断陷盆地洼陷带岩性油气藏的成藏过程。研究结果表明，成藏动力贯穿于油气成藏的全过程，油气运移和聚集的原始动力是烃源岩内的孔隙流体压力；油气成藏的主控因素为烃源岩、输导体系和成藏动力；成藏动力学模式为应压双控、复合输导及幕式置换。
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| 关 键 词： | 岩性油气藏 成藏动力学模式 应压双控 复合输导 幕式置换 断陷盆地 |
| 文章编号： | 1009-9603（2007）01-0007-04 |
| 收稿时间： | 2006-10-17 |
| 修稿时间： | 2006-12-12 |
Dynamics pattern of lithological oil-gas pool forming in subsag belt,downfaulted basin—taking Jiyang Depression as an example |
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| Zhuo Qingong,Xiang Lihong,Yin Yan et al. Faculty of Geo-resources and Information,China University of Petroleum.Dynamics pattern of lithological oil-gas pool forming in subsag belt,downfaulted basin—taking Jiyang Depression as an example[J].Petroleum Geology and Recovery Efficiency,2007,14(1):7-10,14. |
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| Authors: | Zhuo Qingong Xiang Lihong Yin Yan Faculty of Geo-resources and Information China University of Petroleum |
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| Abstract: | Reservoir forming process of the lithological oil-gas pool in sub-sag belt of downfaulted basin,Jiyang Depression,is studied usingpool-forming dynamics theory. It is considered that the reservoir-forming dynamics runs through hydrocarbon accumulation course. Initial power of petroleum migration and accumulation is pore fluid pressure' of source rocks. Main control factors of pool-forming are source rocks, transportation system and dynamics; Pool-forming dynamics pattern is dual control of stress and pressure, duplex passage and episodic replacement. |
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| Keywords: | lithological oil-gas pool pool-forming dynamics pattern dual control of stress and pressure duplex transportation episodic replacement downfaulted basin |
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