| 济阳坳陷民丰洼陷古近系沙河街组三段中亚段沉积相展布与演化 |
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| 引用本文： | 赵伟,邱隆伟,姜在兴,陈妍,刘军锷,杨勇强.济阳坳陷民丰洼陷古近系沙河街组三段中亚段沉积相展布与演化[J].沉积学报,2011,29(2):255-267. |
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| 作者姓名： | 赵伟 邱隆伟 姜在兴 陈妍 刘军锷 杨勇强 |
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| 作者单位： | 中国地质大学能源学院 北京 100083 |
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| 基金项目： | 国家科技重大专项(编号:2009ZX05009-002)资助 |
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| 摘 要： | 在地震、测井、录井及岩芯沉积特征研究的基础上,采用单因素分析多因素综合作图法,划分了民丰洼陷沙三段中亚段各个时期沉积体系的展布范围并分析了各沉积体系之间的相互关系.从沉积体系类型来看,研究区主要发育三角洲、扇三角洲和近岸水下扇沉积体系.其中三角洲沉积体系是沉积的主体,包括永安镇三角洲和东营三角洲的一个分支,纵向上可以分...
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| 关 键 词： | 民丰洼陷 永安镇三角洲 东营三角洲 沉积体系 可容空间转换 |
| 收稿时间： | 1900-01-01 |
Distribution and Evolution of Sedimentary Facies of the Middle of the Third Member of Shahejie Formation, Paleogene System in Minfeng Sub-sag, Jiyang Depression |
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| ZHAO Wei,QIU Long-wei,JIANG Zai-xing,CHEN Yan,LIU Jun-e,YANG Yong-qiang.Distribution and Evolution of Sedimentary Facies of the Middle of the Third Member of Shahejie Formation, Paleogene System in Minfeng Sub-sag, Jiyang Depression[J].Acta Sedimentologica Sinica,2011,29(2):255-267. |
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| Authors: | ZHAO Wei QIU Long-wei JIANG Zai-xing CHEN Yan LIU Jun-e YANG Yong-qiang |
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| Institution: | School of Energy Resources, China University of Geosciences, Beijing 100083 |
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| Abstract: | Minfeng sub-sag lies in the southeast of Jiyang Depression,and has super oil-generative and depositional conditions.At present,the degree of lithologic hydrocarbon reservoir exploration is low,so the exploration potential is great.Delta,fan delta and near shore subaqueous fan depositional systems can be found in this area according to the research of seismic,logs and core.Distribution and interaction of depositional systems has been researched based on the identification and analysis of sedimentary feature ... |
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| Keywords: | Minfeng sub-sag Yong'anzhen delta Dongying delta depositional system transformation of accommo-dation space |
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