热带海洋学报 ›› 2012, Vol. 31 ›› Issue (3): 128-136.doi: 10.11978/j.issn.1009-5470.2012.03.017cstr: 32234.14.j.issn.1009-5470.2012.03.017

• 海洋地质学 • 上一篇    下一篇

“构造–沉积分析”及其在沉积盆地中的应用

张翠梅1, 刘晓峰2, 任建业2, 苏明3   

  1. 1.中国科学院边缘海地质重点实验室, 南海海洋研究所, 广东 广州 510301;2. 中国地质大学(武汉)构造与油气资源教育部重点实验室, 湖北 武汉 430074;3. 中国科学院可再生能源与天然气水合物重点实验室, 广州能源研究所, 广东 广州 510640
  • 收稿日期:2011-09-02 修回日期:2011-12-23 出版日期:2012-09-11 发布日期:2012-09-11
  • 作者简介:张翠梅(1981—), 女, 河南省焦作市人, 助理研究员, 从事含油气盆地构造-沉积分析研究. E-mail: cmzhang@scsio.ac.cn
  • 基金资助:

    国家自然科学基金青年科学基金项目(41106055); 中国科学院南海海洋研究所青年人才领域前沿项目(SQ201010); 海底科学重点实验室开放基金项目(KLSG1101)

Principle of the “tectono-sedimentary analysis” and its application in sedimentary basins

ZHANG Cui-mei1, LIU Xiao-feng2, REN Jian-ye2, SU Ming3   

  1. 1. Key Laboratory of Marginal Sea Geology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China; 2. Key Laboratory of Tectonics and Petroleum Resources (China University of Geosciences), Ministry of Education, Wuhan 430074, China; 3. Key Laboratory of Renewable Energy and Gas Hydrate, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
  • Received:2011-09-02 Revised:2011-12-23 Online:2012-09-11 Published:2012-09-11

摘要: 构造?沉积分析是基于高分辨率三维地震资料来精细刻画同沉积构造活动与沉积作用之间的动态演化过程、 探讨构造与沉积作用间相互关系的一种分析思路。与构造地层学相比, 构造?沉积分析更强调三维地震处理和解释技术的应用, 突出构造活动与沉积过程、沉积充填的动态响应。作者分别从同沉积构造的精细解剖、构造对沉积过程的控制和构造与沉积充填的响应等3个方面展示了近年来构造?沉积分析的新思想和新进展。结合实例重点介绍了生长地层法、粒度分析法、地震处理和解释技术等手段在构造?沉积分析中的应用, 指出构造?沉积分析方法在构造过程与沉积产物复杂性研究方面将得到进一步的应用和深化。

关键词: 三维地震, 构造-沉积分析, 沉积过程, 沉积充填响应, 盆地分析

Abstract: The tectono-sedimentary analysis uses 3D seismic data to study dynamic controls of synsedimentary tectonics on sedimentation evolution. It aims to construct the relationship between tectonics and sedimentation. Compared with tectonostratigraphy, the tectono-sedimentary analysis emphasizes application of 3D seismic technique, and tectonic dynamic controls on both sedimentary processes and sedimentary filling. This study provides new thoughts and developments of the tectono-sedimentary analysis in the following aspects: 1) tectonic analysis; 2) tectonic controls on sedimentary processes; 3) response relationship between tectonics and sedimentary filling. The analysis of growth strata, grain size and 3D seismic technique are the three key methods used for the tectono-sedimentary analysis, which will have further application and deepening in the complex research of tectonics processes and sedimentary products in future.

Key words: 3D seismic technique, tectono-sedimentary analysis, sedimentary processes, sedimentary filling response, basin analysis

中图分类号: 

  • P736.1