| 东濮凹陷沙三段隐蔽油气藏分布规律研究 |
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| 引用本文： | 何锋,张虹,王萍霞,任松岩,任松涛,管穆兰,王金萍. 东濮凹陷沙三段隐蔽油气藏分布规律研究[J]. 特种油气藏, 2005, 12(3): 22-24,107 |
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| 作者姓名： | 何锋 张虹 王萍霞 任松岩 任松涛 管穆兰 王金萍 |
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| 作者单位： | 1. 中石化中原油田分公司,河南,濮阳,457001
2. 中石化中原石油勘探局,河南,濮阳,457001 |
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| 基金项目： | 本文内容受中原油田分公司重大科研项目“东濮洼陷岩性油气藏研究及目标评价”(P01007)资助 |
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| 摘 要： | 通过高精度层序地层学的研究，认为东濮凹陷是一个多物源、近物源、具有多个沉积沉降中心的内陆盐湖盆地。其分布规律以围绕主要生油洼陷周边分布为特色，形成了三大有利富集区带：东部洼陷带(环濮城-前梨园洼陷)、西部洼陷带(环柳屯-海通集洼陷)和濮卫环洼带(环濮城-卫城次洼带)。近几年的勘探实践证实了这一认识。
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| 关 键 词： | 隐蔽油气藏 层序地层学 沉积沉降中心 分布规律 有利富集区带 东濮凹陷沙三段 |
| 文章编号： | 1006-6535(2005)03-0022-03 |
Distribution of subtle reservoirs in s3 formation of Dongpu Sag |
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| HE Feng,ZHANG Hong,WANG Ping-xia,REN Song-yan,REN Song-tao. Distribution of subtle reservoirs in s3 formation of Dongpu Sag[J]. Special Oil & Gas Reservoirs, 2005, 12(3): 22-24,107 |
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| Authors: | HE Feng ZHANG Hong WANG Ping-xia REN Song-yan REN Song-tao |
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| Affiliation: | HE Feng~1,ZHANG Hong~1,WANG Ping-xia~1,REN Song-yan~1,REN Song-tao~2 |
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| Abstract: | Sequence stratigraphy study shows that Dongpu Sag is an inland salt lake basin with many nearby provenances and sedimentation centers. Reservoirs distributed around the main hydrocarbon kitchen and formed three favorable accumulation zones: eastern sag belt (winding round Pucheng-Qianliyuan sag), western sag belt (winding round Liutun-Haitongji sag) and Puwei Ring sag belt (winding round Pucheng-Weicheng sub-sag belt). This understanding has been proved by exploration practice in recent years. |
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| Keywords: | subtle reservoir sequence stratigraphy sedimentation center distribution law favorable accumulation zone s_3 of Dongpu sag |
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