Structural Characteristic and Prospecting Target in Ashili Area in Southern Margin of Junggar Basin
详细信息
- 责任者：Li Xueliang (Xibu New Prospect Research Center ; Shengli Oilfield Company Ltd. ; Sinopec ; Dongying 257000 ; China) ; Shi Haoguo
- 刊名：Xinjiang Petroleum Geology
- 出版年：2012
- 卷期：33(3)
- 关键词：构造样式 ; tectonic style ; 构造演化 ; structural evolution ; 油气勘探 ; petroleum exploration ; 准噶尔盆地 ; Junggar Basin
- 页码：p.280-282
- 图表：1 illus., 11 refs.
- 分类号：1003
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
Based on the field geologic outcrops and seismic interpretation data,the structural interpretation model for Ashili area is developed and verified,combined with regional geologic background and balanced section technique.In view of the fracture development feature and deformation differences,Ashili area can be divided into overthrust nappe zone,piedmont deformation zone,and frontal deformation zone.And its tectonic evolution can be divided into five stages.And according to the regional source rocks development feature and the hydrocarbon-generating evolution history analysis in this area,Toutunhe structural belt is determined as the favorable prospecting target.