| 陆相盆地充填类型及对烃源岩形成的控制:以松辽盆地为例 |
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| 引用本文： | 王晓伏,王成善,冯子辉,张顺,黄清华,黄永健.陆相盆地充填类型及对烃源岩形成的控制:以松辽盆地为例[J].地学前缘,2009,16(5):192. |
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| 作者姓名： | 王晓伏 王成善 冯子辉 张顺 黄清华 黄永健 |
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| 作者单位： | 1. 中国地质大学,地质过程与矿产资源国家重点实验室,北京,100083;中国地质大学(北京)地球科学与资源学院,北京,100083
2. 大庆油田有限责任公司,勘探开发研究院,黑龙江,大庆,163712 |
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| 基金项目： | 国家重点基础研究发展规划(973计划) |
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| 摘 要： | 文中阐述了Bohacs、Carroll等提出的陆相湖泊充填类型的划分理论,总结了陆相湖泊沉积的3种典型沉积组合:河流-湖泊相组合、波动深湖相组合和蒸发相组合,并对应各自的组合方式划分出3种湖泊充填模式:过充填湖泊、平衡充填湖泊和欠充填湖泊。笔者通过对中国松辽盆地中、晚白垩世时期泉头组—嫩江组的湖泊沉积相组合、层序地层特征等资料进行总结,并与Bohacs提出的湖泊填充模式划分进行对比,初步建立起松辽盆地当时的湖泊充填模式,进而对松辽盆地当时烃源岩埋藏和分布进行了分析和总结。
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| 关 键 词： | 松辽盆地 泉头组—嫩江组 湖泊充填类型 陆相湖泊层序地层学 沉积相组合 有机质埋藏 |
Filling types of terrestrial basin and their control on the formation of hydro carbon source rocks:Taking Songliao Basin as an example |
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| Wang Xiaofu,Wang Chengshan,Feng Zihui,Zhang Shun,Huang Qinghua,Huang Yongjian.Filling types of terrestrial basin and their control on the formation of hydro carbon source rocks:Taking Songliao Basin as an example[J].Earth Science Frontiers,2009,16(5):192. |
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| Authors: | Wang Xiaofu Wang Chengshan Feng Zihui Zhang Shun Huang Qinghua Huang Yongjian |
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| Abstract: | This article introduces the theory of lake-basin filling type classification,which was proposed by Bohacs.and Carroll.They had summarized many lake-basin lithofacies,and differentiated them into three typical associations:fluvial-lacustrine,fluctuating profundal and evaporative.Corresponding to these three lithofacies associations,we also differentiated the lake-basin into three filling types:overfilled lake-basin,balanced-filled lake-basin and underfilled lake-basin.By summarizing the lithofacies and sequence-stratigraphic characteristics of Quantou-Nenjiang Formations of Songliao Basin,China in the Mid-Late Cretaceous period,we compared Songliao Basin to this classification of lake-basin filling types proposed by Bohacs and built up a primary framework of Songliao lake-basin filling types in that period,so that we can go deeper to analyze and summarize the characteristics of their source rock distribution and organic matter burial. |
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| Keywords: | Songliao Basin Quantou-Nenjiang Formations lake-basin filling type terrestrial lacustrine sequence stratigraphy lithofacies association organic matter burial |
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