Turbidity Characteristics and Petroleum Geological Significance of Chang-6 Section in Wubu Area of Ordos Basin

详细信息   

• 责任者：Zhang Wei (School of Earth Sciences and Resources ; Chang’an University ; Xi’an 710054 ; China) ; Liu Jianchao
• 刊名：Journal of Earth Sciences and Environment
• 出版年：2012
• 卷期：34(2)
• 关键词：沉积微相 ; sedimentary microfacies ; 浊积岩 ; turbidite ; 鄂尔多斯盆地 ; Ordos Basin
• 页码：p.64-71
• 图表：3 illus. 2 tables, 24 refs.
• 分类号：1003
• issnNo：ISSN1672-6561
• isbnNo：CN61-1423/P

摘要

Based on the introduction of sedimentary characteristics of Chang-6 Section in Yanchang Formation of Wubu Area, Ordos Basin, the physical property, turbidite characteristics and turbidite distribution of Chang-6 Section and their influence on oil reservoir were analyzed, and the petroleum geological significance of turbidite was discussed. The results showed that the main rock type of Chang-6 Section in Wubu Area of Ordos Basin was feldspathic sandstone, and the composition of interstitial material included calcite, chlorite, white mica and a little quartz overgrowth and feldspar overgrowth, etc. .