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沉积体系及层序地层学研究现状及发展趋势
石油与天然气地质
2010年 31卷 第No.5期
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Title
Studies of depositional system s and sequence stratigraphy: the present and the future
摘要
分别论述了层序地层学及沉积体系的国内外研究现状及发展趋势，阐述了与层序地层学及沉积体系相关的理论和基本概念。层序地层学未来的发展趋势为研究方法标准化及应用地区特殊化，尤其要加强深水层序、碳酸盐岩层序及层序模拟研究。沉积体系研究要由静态描述向动态模拟、由宏观分析向微观刻画发展，要加强沉积过程恢复，在更规范、更精细的等时层序格架内编制沉积体系图件，为寻找油气提供更可靠的依据。
Abstract
This paper discusses the present status and the trend ofdomestic and international studies of sequence stratigraphy and depositional systems and presents relevant theories and basic concepts.The trend of sequence stratigraphywill be standardization of research approaches and specification of studied areas for application.In particular，the studies of deepwater sequences and carbonate sequences and sequence simulation should be strengthened.Studies of depositional systems should shift from static description to dynam ic simulation and from macroscopic analysis to m icroscopic characterization.Reconstruction of depositional processes will be strengthened，and depositional systemswill bemapped in amore standard and fine synchronic sequence framework，so as to provide more reliable foundations for petroleum exploration.
关键词：
沉积过程;
沉积体系;
层序格架;
层序地层学;
Keywords:
depositional process;
depositional system;
sequence framework;
sequence stratigraphy;
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