| 湖泊扇三角洲的重要特性 |
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| 引用本文： | 朱筱敏,信荃麟.湖泊扇三角洲的重要特性[J].中国石油大学学报(自然科学版),1994(3). |
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| 作者姓名： | 朱筱敏 信荃麟 |
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| 作者单位： | 石油大学地球科学系 |
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| 摘 要： | 湖泊扇三角洲作为重要的油气储集体广泛分布于我国东部含油盆地中，文章在分析湖泊扇三角洲形成条件的基础上，指出扇三角洲发育前缘席状砂，阐述了湖泊扇三角洲的岩性、结构、沉积构造以及地球物理特征，建立了区域生沉积模式。研究表明，前缘席状砂是良好地油气勘探目标。
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| 关 键 词： | 凹陷 沉积特征 沉积模式 扇三角洲（东濮凹陷） |
IMPORTANT FEATURES OF LACUSTRINE FAN |
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| Zhu Xiaomin,Xiu Quanlin.IMPORTANT FEATURES OF LACUSTRINE FAN[J].Journal of China University of Petroleum,1994(3). |
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| Authors: | Zhu Xiaomin Xiu Quanlin |
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| Abstract: | Fan-delta as an important reservoir widely in bearing oil-gas lacustrine basins of East China. On the basis of analysis of the condetions forming a lacustrine fan-delta,this paper indicated that the front blanket-sand has an important feature of a lacustrine fan-delta.The sedimentary characteristics about lithology,texture and sedimentary structure are described and a sedimentary model in the study region was established.It is suggested that the front blanket sand in a fan-delta is a good target for petroleum exploration. |
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| Keywords: | Depression:Sedmentary features Sedimentary models Fan-delta Dongpu Depression |
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