石油与天然气地质 ›› 2004, Vol. 25 ›› Issue (5): 596-602.doi: 10.11743/ogg20040523

• 综述 • 上一篇    

层序地层学的计算机模拟研究进展

闫伟鹏, 邓宏文, 王红亮   

  1. 中国地质大学,北京 100083
  • 收稿日期:2004-08-23 出版日期:2004-10-25 发布日期:2012-01-16

Progress in computer modeling of sequence stratigraphy

Yan Weipeng, Deng Hongwen, Wang Hongliang   

  1. China University of Geosciences, Beijing
  • Received:2004-08-23 Online:2004-10-25 Published:2012-01-16

摘要:

沉积盆地充填过程的计算机模拟在国际上20世纪60年代己开展了较为深入的研究,层序地层计算机模拟是随着层序地层学的诞生而发展起来的一项新兴的盆地模拟技术,属于沉积盆地充填过程模拟的范畴。目前应用较多的是正演模拟,反演模拟正处于探索阶段,已出现了反演模拟系统。一维和二维模拟发展的较为成熟,三维模拟将成为主要发展方向。国际上该项技术的发展较快也较成熟,中国的发展主要是应用该项技术对陆相层序地层进行模拟研究。层序地层模拟主要采用的数学模型包括沉积作用模型、构造沉降模型、负载沉降模型、压实作用模型以及侵蚀作用模型。随着研究的不断深入,层序地层模拟将在模拟方法、模型设计、综合程度、模拟维数和陆相盆地应用等方面得到长足发展。

关键词: 层序地层, 计算机模拟, 正演模拟, 反演模拟, 数学模型, 展望

Abstract:

Computer modeling of the filling process of a sedimentary basin has been relatively thoroughly studied in the 1960s.Computer modeling of sequence stratigraphy is a newly developed basin modeling technique along with the appearance of sequence stratigraphy.It is of the category of filling process modeling of a sedimentary basin.Presently,forward modeling is widely applied,while inverse modeling is still in research and several inverse modeling systems have been developed.1-D and 2-D modeling are relatively mature,and 3-D modeling represents the trend of development.Internationally,this technique has been advancing more rapidly and is more mature,while it is mainly used to model continental sequence stratigraphy in China.Mathematical models that are applied in sequence stratigraphy modeling include sedimentation model,structural subsidence model,loading subsidence model,compaction model and erosion model.Along with the deepening of research,sequence stratigraphy modeling technique will make a rapid progress in respects of modeling method,design of models, degree of integration,simulation dimensions and its application in continental basins.

Key words: sequence stratigraphy, computer simulation, forward modeling, inverse modeling, mathematic model, prospect

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