西南石油大学学报(自然科学版) ›› 2005, Vol. 27 ›› Issue (1): 20-23.DOI: 10.3863/j.issn.1000-2634.2005.01.006

• 地质勘探 • 上一篇    下一篇

黑墩目标区的构造几何学分析

罗寿兵a 陈伟a 王洪峰b 洪余刚a   

  1. 西南石油学院:a.资源与环境学院,b.石油工程学院,四川 成都 610500
  • 收稿日期:2004-02-21 修回日期:1900-01-01 出版日期:2005-02-20 发布日期:2005-02-20
  • 通讯作者: 罗寿兵

The Structure Geometry Analysis of Heidun Target Area

LUO Shou-binga CHEN Weia WANG Hong-fengb et al

  

  1. Geology Department of Southwest Petroleum Institute, Chengdu Sichuan, 610500, China
  • Received:2004-02-21 Revised:1900-01-01 Online:2005-02-20 Published:2005-02-20
  • Contact: LUO Shou-bing

摘要:

黑墩目标区是新疆三塘湖盆地的一个三级构造单元,在燕山晚期—喜山期遭受强烈挤压作用,地层变形强烈,构造复杂。搞清楚目标区的构造特征成为寻找油气的首要任务。通过运用断层相关褶皱理论及可视化计算机技术对目标区三维地震数据体的解释,客观地认识到断层转折褶皱、生长断层转折褶皱及复合型三角构造楔是黑墩目标区的主要构造样式。

关键词: 三塘湖盆地, 构造几何学, 断层, 平衡剖面

Abstract:

The Heidun target area is a third class structure unit of Santanghu basin. It was extruded during the period of late YanshanXita ter deformed severely and the structure is very complicated. In order to explore hydrocarbon , the critical task is to get clear understanding of the target area's structure characters. Withthe help of faulting related fold theory and visual computer technology, the 3D seismic data was interpreted. Based on this, it is recognized that fault-bend fold, growth fault-bend fold and compound triangle structural wedge are the main structure styles of the target area.

Key words: Santanghu basin, structure geometry, fault, balance section

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