| 东营凹陷下第三系沙三亚段孔店组沉积、成岩和油气成藏综合模式 |
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| 引用本文： | 袁静,姜在兴.东营凹陷下第三系沙三亚段孔店组沉积、成岩和油气成藏综合模式[J].矿物岩石,2000,20(1):57-60. |
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| 作者姓名： | 袁静 姜在兴 |
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| 作者单位： | 石油大学(华东)资源系,东营,257062 |
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| 摘 要： | 东营凹陷下第三系沙三下亚段孔店组具有陡坡（断阶）带－扇 三角洲构造岩相带、缓坡带－三角洲及滩坝－湖底扇构造岩相带、深陷带－远岸及滑塌成因湖底扇构造岩相带和凹中隆起（中央隆起）带－滩坝及滑塌成因湖底扇构造岩相带等四个夺相带。油气成藏以沉积相带、成岩相带和构造位置的共同影响，因而在东营凹陷不同的构造岩相带具有各具特色的沉积、成岩和油气成藏模式。
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| 关 键 词： | 东营凹陷 下第三系 沉积 成岩 油气成藏 |
| 文章编号： | 1001－6872(2000)01－0057－60 |
| 修稿时间： | 1999－10－18 |
SYNTHETIC MODEL OF SEDIMENTATION, DIAGENESIS AND POOL FORMATION OF PALEOGENE FOR DONGYING SAG |
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| YUAN Jing,JIANG Zai-xing.SYNTHETIC MODEL OF SEDIMENTATION, DIAGENESIS AND POOL FORMATION OF PALEOGENE FOR DONGYING SAG[J].Journal of Mineralogy and Petrology,2000,20(1):57-60. |
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| Authors: | YUAN Jing JIANG Zai-xing |
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| Institution: | YUAN Jing
,JIANG Zai-xing
;(Department of Resources,University of Petroleum, Dongying 257062) |
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| Abstract: | The Paleogene in Dongying Sag is composed of four zones of tectonic lithofacies, in-cluding zone of steep slope-fan-delta tectonic lithofacies, zone of gentle slope-delta and beach bar-sublacustrine fan tectonic lithofacies, zone of deep sag-distal bank and slumped sublacustrine fan tectonic lithofacies and zone of central uplift-beach bar-slumped sublacustrine fan tectonic lithofa-cies. Since the for mation of pools is inflenced by sedimentary facies and tectonic location, the models of sedimentology, diagenesis and pool are of different characteristics in the 4 different tec-tonic lithofacies zone in the Dongying Sag. |
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| Keywords: | Dongying Sag Paleogene tectonic lithofacies synthetic model of sedimention dis-genesis and pool formation |
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