| 东海陆架盆地瓯江凹陷古近系沉积演化 |
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| 引用本文： | 吕成福,陈国俊,梁建设,王琪,李超,张锦伟,杜贵超,李伟.东海陆架盆地瓯江凹陷古近系沉积演化[J].海洋地质动态,2011(8):1-7. |
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| 作者姓名： | 吕成福 陈国俊 梁建设 王琪 李超 张锦伟 杜贵超 李伟 |
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| 作者单位： | 中国科学院油气资源研究重点实验室;中海石油(中国)有限公司北京研究中心;中国科学院研究生院; |
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| 基金项目： | 国土资源部全国油气资源战略调查与评价项目“南海北部陆坡深水海域油气资源战略调查与评价”(XQ-2004-05); 国家科技重大专项“海洋深水区油气勘探关键技术”(2008ZX05000-025) |
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| 摘 要： | 根据钻井岩心、测井、地震和古生物等资料,对瓯江凹陷古近系地层的沉积相类型和沉积演化特征进行了系统分析.结果表明,瓯江凹陷古近系发育三角洲相、扇三角洲相、湖泊相、滨海相和浅海相5种沉积相类型.根据该区构造演化特征和沉积充填特征,可将瓯江凹陷古近系沉积演化分为3个阶段:早古新世断层开始活动,形成了凹陷雏形,总体发育三角洲—...
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| 关 键 词： | 沉积相 沉积演化 瓯江凹陷 东海盆地 |
EVOLUTIONARY HISTORY OF THE PALEOGENE DEPOSITS IN OUJIANG SAG,EAST CHINA SEA BASIN |
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| LV Chengfu,CHEN Guojun,LIANG Jianshe,WANG Qi,LI Chao,ZHANG Jinwei,DU Guichao,LI Wei.EVOLUTIONARY HISTORY OF THE PALEOGENE DEPOSITS IN OUJIANG SAG,EAST CHINA SEA BASIN[J].Marine Geology Development,2011(8):1-7. |
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| Authors: | LV Chengfu CHEN Guojun LIANG Jianshe WANG Qi LI Chao ZHANG Jinwei DU Guichao LI Wei |
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| Institution: | LV Chengfu1,CHEN Guojun1,LIANG Jianshe2,WANG Qi1,LI Chao1,3,ZHANG Jinwei,2,DU Guichao1,LI Wei1,3(1 Key Laboratory of Petroleum Resources Research,Chinese Academy of Sciences,Lanzhou 730000,China,2 Beijing Research Center of CNOOC China Ltd.,Beijing 100027,3 Graduate School of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | Data from cores,well logs,paleontology and seismic survey have been comprehensively studied in this paper to reveal the evolutionary history of the Oujiang Sag in the Paleogene.Sedimentary facies,such as deltaic,fan deltaic,lacustrine,coastal and shallow marine facies were recognized.The tectonic evolution and filling history of this region in the Paleogene can be divided into three stages.In the early Paleocene,the prototype of the sag was formed by faulting and filled with deltaic-lacustrine-fan deltaic d... |
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| Keywords: | sedimentary facies sedimentary evolution Oujiang Sag East China Sea Basin |
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