Sedimentary Facies and Favorable Reservoir Facies Belts of Lower Zuunbayan Formation in Wudong Slope in Wuerxun Sag

详细信息   

• 责任者：Xie Lihuai (Earth and Space Science College ; Peking University ; Beijing 100871 ; China) ; Wu Chaodong
• 刊名：Petroleum Geology & Oilfield Development in Daqing
• 出版年：2011
• 卷期：30(3)
• 关键词：砂体 ; sand bodies ; 地震相 ; seismic facies ; 沉积相 ; sedimentary facies ; 储层预测 ; reservoir prediction ; 海拉尔盆地 ; Hailar Basin
• 页码：p.1-7
• 图表：5 illus., 13 refs.
• 分类号：1003
• 出版序号：1034
• issnNo：ISSN1000-3754
• isbnNo：CN23-1286/TQ

摘要

In this paper,  fan-delta and shallow and semi-deep lacustrine sedimentations have been identified in Lower Zuunbayan Formation. The development and distribution of sedimentary facies and microfacies have been revealed in the sequence stratigraphy framework with high-accuracy, and the main source direction is the uplift areas in the east and northeast of the slope. Four types of development patterns of the favorable reservoir facies in this block have been established. All of these provide a reliable evidence for the exploration and development of this block.