| 基于层序地层模拟的湖岸线迁移对层序定量识别的指示:以鄂尔多斯盆地山2段为例 |
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| 引用本文： | 刘强虎,朱红涛,李敏,Keyu Liu.基于层序地层模拟的湖岸线迁移对层序定量识别的指示:以鄂尔多斯盆地山2段为例[J].地质科技情报,2011,30(5):12-18. |
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| 作者姓名： | 刘强虎 朱红涛 李敏 Keyu Liu |
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| 作者单位： | 1. 中国地质大学构造与油气资源教育部重点实验室,武汉430074;中国地质大学资源学院,武汉430074
2. CSIRO Earth Science and Resource Engineering, 26 Dick Perry Ave, Kensington, WA 6151, Australia |
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| 基金项目： | 国家自然科学基金项目(40702024); 中央高校基本科研业务费专项资金资助项目(CUGL100412); 教育部留学回国人员科研启动基金资助项目(2009022014) |
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| 摘 要： | 湖岸线是水陆沉积的分界线,为探讨其迁移规律与层序间的关系,利用SEDPAK二维层序模拟软件,以鄂尔多斯盆地山2段作为地质原型,对湖岸线迁移进行了定量模拟,进而提出了其可以有效指示层序及内部体系域识别的新认识.对湖岸线迁移规律在水平方向与垂直方向重新进行了划分、定义.在水平方向上,向物源区方向的迁移定义为“正向”,对应于...
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| 关 键 词： | 湖岸线迁移 层序模拟 水平迁移 垂向迁移 层序单元划分 |
Quantitative Recognition of Sequence Stratigraphic Units Based on Lacustrine Shoreline Migration Used Sequence Stratigraphic Simulation:Example from the Member 2 of Shanxi Formation,Ordos Basin |
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| LIU Qiang-hu
,
ZHU Hong-tao
,
LI Min
,
Keyu Liu.Quantitative Recognition of Sequence Stratigraphic Units Based on Lacustrine Shoreline Migration Used Sequence Stratigraphic Simulation:Example from the Member 2 of Shanxi Formation,Ordos Basin[J].Geological Science and Technology Information,2011,30(5):12-18. |
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| Authors: | LIU Qiang-hu ZHU Hong-tao LI Min Keyu Liu |
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| Institution: | LIU Qiang-hu1a,1b,ZHU Hong-tao1a,LI Min1a,LIU Ke-yu2(1a.Key Laboratory of Tectonics and Petroleum Resources of Ministry of Education,1b.Faculty of Earth Resources,China University of Geosciences,Wuhan 430074,China,2.CSIRO Earth Science and Resource Engineering,26 Dick Perry Ave,Kensington,WA 6151,Australia) |
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| Abstract: | Lacustrine shoreline is the boundary between the onshore deposits and the subaqueous deposits.This study uses the SEDPAK two-dimensional sequence modeling program to discuss the relationship between the migration and the sequence,member 2 of Shanxi Formation in Ordos Basin as the conceptual geological model.The lacustrine shoreline is redefined and re-classified in horizontal and vertical directions.The landward migration of lacustrine shoreline has been redefined as 'positive',which is equated with the pro... |
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| Keywords: | shoreline migration sequence simulation horizontal migration vertical migration sequence division |
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