Fine Division of Yingshan Formation of Ordovician in Tazhong Area, Tarim Basin
详细信息
- 责任者：Sun Chonghao (Research Institute of Exploration and Development ; Tarim Oilfield Company ; PetroChina ; Korla 841000 ; China) ; Yang Haijun
- 刊名：Xinjiang Petroleum Geology
- 出版年：2012
- 卷期：33(1)
- 关键词：奥陶纪 ; Ordovician ; 碳酸盐岩储集层 ; carbonate reservoirs ; 塔里木盆地 ; Tarim Basin
- 页码：p.46-48
- 图表：1 illus., 13 refs.
- 分类号：1003
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
The Ordovician carbonate rocks in Yingshan Formation has become an important position for oil and gas exploration and development in Tazhong area of Tarim Basin. This paper presents the classification and correlation framework of Yingshan Formation.It can be divided into Ying-1 member-Ying-4 member, and the Ying-1 member can be sub-divided into two sub-members, the Ying-2 member can be divided into three sub-members. The outcrops and their distributions have regional zonation and good correlatability, and the development horizons of the reservoir and the distribution of sub-layers have good correlation.