| 东营凹陷沙四上亚段滩坝物源体系 |
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| 引用本文： | 杨勇强,邱隆伟,姜在兴,白凤坤.东营凹陷沙四上亚段滩坝物源体系[J].吉林大学学报(地球科学版),2011,41(1):46-53. |
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| 作者姓名： | 杨勇强 邱隆伟 姜在兴 白凤坤 |
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| 作者单位： | 中国石油大学,地球资源与信息学院,山东,青岛,266555;中国地质大学,能源学院,北京,100083;中石化胜利油田,胜利采油厂,山东,东营,257061 |
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| 基金项目： | 国家油气重大专项，中国石油大学(华东)博士创新基金 |
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| 摘 要： | 滩坝是东营凹陷沙四上亚段的一个重要沉积体系。根据岩石中岩屑组分的类型及组合特征、砂岩成分成熟度、砂体展布方向及古地理格局等对东营凹陷沙四上亚段进行了物源体系的研究。研究区存在9大物源体系,其中广饶凸起、鲁西隆起、滨县凸起和高青三角洲为滩坝的形成提供了物源。根据物源与滩坝的关系,将研究区划分为基岩-滩坝物源体系、正常三角洲-滩坝物源体系、扇三角洲-滩坝物源体系;由于物源的性质、供给强度的不同,造成滩坝在宏观展布和储层特征上存在明显差异。
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| 关 键 词： | 东营凹陷 沙四上亚段 滩坝 物源体系 油气 |
Beach Bar-Provenance System on the Upper Part of Fourth Member of Shahejie Formation,in Dongying Sag |
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| YANG Yong-qiang,QIU Long-wei,JIANG Zai-xing,BAI Feng-kun .College of Earth Resource , Information,China University of Petroleum,Qingdao ,Sh,ong,China .School of Energy Resources,China University of Geosciences,Beijing ,China .Shengli Production Plant,Shengli Oilfield Company Ltd,Sinopec,Dongying ,China.Beach Bar-Provenance System on the Upper Part of Fourth Member of Shahejie Formation,in Dongying Sag[J].Journal of Jilin Unviersity:Earth Science Edition,2011,41(1):46-53. |
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| Authors: | YANG Yong-qiang QIU Long-wei JIANG Zai-xing BAI Feng-kun College of Earth Resource Information China University of Petroleum Qingdao Sh ong China School of Energy Resources China University of Geosciences Beijing China Shengli Production Plant Shengli Oilfield Company Ltd Sinopec Dongying China |
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| Institution: | YANG Yong-qiang1,QIU Long-wei1,JIANG Zai-xing2,BAI Feng-kun3 1.College of Earth Resource and Information,China University of Petroleum,Qingdao 266555,Shandong,China 2.School of Energy Resources,China University of Geosciences,Beijing 100083,China 3.Shengli Production Plant,Shengli Oilfield Company Ltd,Sinopec,Dongying 257061,China |
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| Abstract: | The beach bar sandstone is an important depositional system of the upper part of Fourth Member of Shahejie Formation in Dongying sag.The systems of sediment supply of Es4 upper-part in Dongying sag are discussed on the basis of the types of lithic grains and microscopic characteristic,compositional maturity of sandstone,sandstone distribution and palaeogeographic framework.There are nine provenance systems in the region of interest,and Guangrao bulge,Luxi uplift,Binxian bulge and Gaoqing delta supply the ma... |
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| Keywords: | Dongying sag upper part of Fourth Member of Shahejie Formation beach bar provenance system petroleum gas |
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