| 济阳坳陷中-新生代叠合盆地及油气成藏 |
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| 引用本文： | 王永诗,吴智平.济阳坳陷中-新生代叠合盆地及油气成藏[J].地质科技情报,2009,28(5). |
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| 作者姓名： | 王永诗 吴智平 |
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| 作者单位： | 1. 中国石油化工股份有限公司胜利油田分公司地质科学研究院,山东,东营,257015
2. 中国石油大学,山东,东营,257061 |
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| 基金项目： | 中国石油化工股份有限公司"十五"重点科研项目 |
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| 摘 要： | 济阳坳陷中-新生代盆地是多次构造与沉积叠加形成的叠合盆地.通过分析不同走向断裂的活动特征,明确了中-新生代控盆断层经历了印支构造运动晚期北西(西)向逆冲断层、燕山构造运动中晚期北西(西)向断层构造反转、燕山-喜马拉雅构造运动过渡期北西(西)向断层的消亡及北东(东)向断层的产生3次重要的发育及转型阶段.将济阳坳陷中-新生代叠合盆地划分出"中凹新凹"、"中凹新凸"、"中凸新凹"、"中凸新凸"4种类型的叠合单元,探讨了叠合盆地中断层叠合、界面叠合以及构造叠合对油气成藏的作用,建立了中生界油气成藏模式,指出了"中凸新凹"型叠合单元与"中凹新凸"型叠合单元是中生界最为有利的成藏场所.
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| 关 键 词： | 中-新生代 叠合盆地 叠合单元 油气成藏 济阳坳陷 |
The Mesozoic-Cenozoic Superposing Basin of Jiyang Depression and Oil-Gas Accumulation |
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| WANG Yong-shi,WU Zhi-ping.The Mesozoic-Cenozoic Superposing Basin of Jiyang Depression and Oil-Gas Accumulation[J].Geological Science and Technology Information,2009,28(5). |
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| Authors: | WANG Yong-shi WU Zhi-ping |
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| Institution: | 1.Institute of Geological Sciences of Shengli Oil Field Subcompany;SINOPEC;Dongying Shandong 257015;China;2.China University of Petroleum;Dongying Shandong 257061;China |
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| Abstract: | The Mesozoic-Cenozoic basin of Jiyang Depression is a superposing basin which superposed multiple tectonic cycles and corresponding sediments deposits.The basin-controlled faults of Jiyang Depression mainly experiences three growing and adjusting phases in the Mesozoic-Cenozoic: thrusting north-westward(westward) during the late Indosinian movement,north-west-trending(west-trending) faults reversing during the middle-late Yanshan movement,and north-west-trending(west-trending) faults disappearing and north-... |
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| Keywords: | Mesozoic-Cenozoic superposing basin superimposing unit oil and gas accumulation Jiyang Depression |
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