Study on Sedimentary Microfacies of Chang 61 Section in Panguliang District, Ordos Basin
详细信息
- 责任者：Wang Meige (Yangtze University ; Jingzhou 434023 ; China) ; Zhang Chunsheng
- 刊名：Xinjiang Oil & Gas
- 出版年：2010
- 卷期：6(1)
- 关键词：沉积微相 ; sedimentary microfacies ; 油气藏形成 ; reservoir formation ; 鄂尔多斯盆地 ; Ordos Basin
- 页码：p.14-19, 29
- 图表：7 illus., 6 refs.
- 分类号：1003
- issnNo：ISSN1673-2677
- isbnNo：CN65-1253/TE
摘要
Based on the area geologic background, integral analysis on the bedding structure, color of rocks, particle size and structure, log facies as well as single well facies indicates that Chang 61 section in Panguliang district, Ordos Basin is of delta front facies depositional systems. The source material to this area is from Northeast. The study area mainly developed subaqueous distributary channel, channel mouth bar, subsea natural barrier and distributary channel. Subaqueous distributary channel and channel mouth bar are the basis of reservoir geological formation.