Study of Sedimentary Microfacies of the Lower of the Sandstone Member 3 in the Chenghai Block 2, Dagang Oilfield
详细信息
- 责任者：Hui Gang (China Research Institute of Petroleum Exploration and Development ; Beijing 100083 ; China) ; Dong Shuzheng
- 刊名：Acta Geologica Sichuan
- 出版年：2011
- 卷期：31(3)
- 关键词：扇形三角洲 ; fan deltas ; 沉积微相 ; sedimentary microfacies ; 天津 ; Tianjin
- 页码：p.302-305
- 图表：2 illus., 6 refs.
- 分类号：0803
- 出版序号：292
- issnNo：ISSN1006-0995
- isbnNo：CN51-1273/P
摘要
///The Chenghai block 2, Dagang Oilfield is a typical complicated fault block oil-gas reservoir. Seismic prospecting, logging, core analysis and thin section study indicate that the lower of the Sandstone Member 3 in the Chenghai block 2 belongs to deep slope fan delta facies in a fault lake basin which may be divided into 2 subfacies and 5 microfacies.