Provenance Analysis of Qingshuihe Formation of Cretaceous in Hinterland of Junggar Basin
详细信息
- 责任者：Abulimiti1a (Research Institute of Exploration and Development ; Research Institute of Engineering Technology ; Xinjiang Oilfield Company ; PetroChina ; Karamay 834000 ; China) ; Zou Zhiwen
- 刊名：Xinjiang Petroleum Geology
- 出版年：2012
- 卷期：33(6)
- 关键词：物源分析 ; provenance analysis ; 白垩纪 ; Cretaceous ; 碎屑沉积物 ; clastic sediments ; 准噶尔盆地 ; Junggar Basin
- 页码：p.690-693
- 图表：1 illus., 2 tables, 7 refs.
- 分类号：0803
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
On the basis of analyses on the detrital composition and structural feature of sandstone, heavy mineral combination, ZTR maturity index, seismic profiles and sedimentary characteristics, it is considered that there were three external provenances in the hinterland of Junggar Basin when the Qingshuihe Formation of Early Cretaceous deposited: the north provenance,the west-northwest provenance and the east provenance. Also, the intrabasinal provenance existed in the early period of Qingshuihe Formation,which came from the deposits of Toutunhe Formation, Xishanyao Formation and Sangonghe Formation of the Cretaceous in Chepaizi-Mosuowan palaeohigh.