一种断层相关褶皱定量建模的方法及应用
网络出版日期: 2012-08-20
基金资助
“十一五”大型油气田及煤层气开发国家科技重大专项“中西部前陆冲断带地震勘探关键技术”(编号:2011ZX05003-003)资助
A quantitative modeling method for fault-related fold and its application
Online published: 2012-08-20
于雷 , 陈建文 , 金绍臣 , 陈振波 , 郭小燕 , 车飞 . 一种断层相关褶皱定量建模的方法及应用[J]. 岩性油气藏, 2012 , 24(4) : 99 -103 . DOI: 10.3969/j.issn.1673-8926.2012.04.019
Due to the complexity of surface geological condition and subsurface structure of the thrust belts of foreland basins in central and western China, the qualities of seismic data imaging are generally poor. In view of this situation, a quantitative tectonic modelingmethod was put forward. The techniques such as seismic wave forward modeling, balanced geologic section numerical simulation and structural physical simulation were applied to establish the final quantitative model. The tectonic deformation characteristics were analyzed from the aspects of the amount of deformation, deformation mechanism,deformation time and deformation process. The proposed method was applied to determine the geometry and kinematic structural parameters in Dushanzi anticline in southern margin of Junggar Basin, and good results have been achieved.
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