| 塔里木盆地上奥陶统桑塔木组混合沉积特征及控制因素 |
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| 引用本文： | 杨永剑,刘家铎,田景春,孟万斌,张翔,祝贺.塔里木盆地上奥陶统桑塔木组混合沉积特征及控制因素[J].地质论评,2011,57(2):185-192. |
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| 作者姓名： | 杨永剑 刘家铎 田景春 孟万斌 张翔 祝贺 |
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| 作者单位： | 油气藏地质及开发工程国家重点实验室(成都理工大学),成都,610059 |
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| 基金项目： | 本文为国家科技重大专项（编号 2008ZX05002003的成果。 |
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| 摘 要： | 陆源碎屑与碳酸盐混合沉积是一种沉积机理特殊而又有重要意义的沉积现象,在塔里木盆地上奥陶统桑塔木组广泛发育.在前人研究成果的基础上,本文结合区域地质资料、钻(测)井资料、岩芯观察描述、室内样品分析等,对其混合沉积的沉积特征、沉积类型、沉积环境等方面进行了研究.结果表明:研究区微观上表现为陆源碎屑与碳酸盐沉积物组分的混积岩...
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| 关 键 词： | 塔里木盆地 上奥陶统 桑塔木组 混合沉积 控制因素 |
Mixed Sedimentary Characteristics and Controlling Factors of Upper Ordovician Sangtamu Formation in Tarim Basin |
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| YANG Yongjian,LIU Jiaduo,TIAN Jingchun,MENG Wanbin,ZHANG Xiang,ZHU He.Mixed Sedimentary Characteristics and Controlling Factors of Upper Ordovician Sangtamu Formation in Tarim Basin[J].Geological Review,2011,57(2):185-192. |
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| Authors: | YANG Yongjian LIU Jiaduo TIAN Jingchun MENG Wanbin ZHANG Xiang ZHU He |
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| Institution: | YANG Yongjian,LIU Jiaduo,TIAN Jingchun,MENG Wanbin,ZHANG Xiang,ZHU He State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Chengdu University of Technology),Chengdu,610059 |
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| Abstract: | Mixed sedimentation of terrigenous clastic and carbonate is a sedimentary phenomena has special sedimentation mechanism and significant. It is developed extensively in the Upper Ordovician Sangtamu Formation of the Tarim basin. This paper studied the mixed sedimentation in this area based on regional geological data,well logging data,observation of wells cores,indoor sample analysis. The results show that the research area is characterized by interactive sediments of terrigenous clastic and carbonate on the... |
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| Keywords: | Tarim basin Upper Ordovician Sangtamu Formation mixed sedimentation controlling factors |
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