Sedimentary Characteristics of Cretaceous Hutubihe Formation in Hinterland of Junggar Basin
详细信息
- 责任者：Yang Youxing (College of Geosciences ; China University of Petroleum ; Beijing 102249 ; China) ; Jin Zhenkui
- 刊名：Journal of China University of Petroleum
- 出版年：2012
- 卷期：36(1)
- 关键词：石油地质学 ; petroleum geology ; 沉积相 ; sedimentary facies ; 准噶尔盆地 ; Junggar Basin
- 页码：p.40-46
- 图表：6 illus., 3 tables, 13 refs.
- 分类号：1003
- issnNo：ISSN1673-5005
- isbnNo：CN37-1441/TE
摘要
Based on the principle and methods of sedimentology,the sedimentary characteristics of Cretaceous Hutubihe Formation of Dixi 12 well block in Junggar Basin were analyzed.The results show that Hutubihe Formation’s lithologic character is fine sandstone,gray siltstone,argillaceous siltstone,brown mudstone alternate layers.Dixi 12 well block is arid braided river.And the microfacies are river channel,channel bar,embankment and flood plain.The sedimentation and facies belt distribution range of different sedimentary microfacies are main factors influencing reservoir performance .
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