Shajingzi Fault Belt and Its Controlling Effect on Hydrocarbons in Awati Sag in Tarim Basin
详细信息
- 责任者：Zhou Yuanyuan (College of Geosciences ; China University of Petroleum ; Beijing 102249 ; China) ; Lv Xiuxiang
- 刊名：Xinjiang Petroleum Geology
- 出版年：2011
- 卷期：32(6)
- 关键词：断裂带 ; fracture zones ; 油气藏形成 ; reservoir formation ; 塔里木盆地 ; Tarim Basin
- 页码：p.605-608
- 图表：5 illus., 15 refs.
- 分类号：1003
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
Shajingzi fault is boundary fault in northern Awati sag in Tarim Basin, with trend of NE-SW and length of 180 km. Based on the analysis of the fault belt in plane distribution, profile characteristic, development and evolution, and its controlling effect on hydrocarbon accumulation, it is suggested that Shajingzi fault belt can be divided into western part, middle part and eastern part. It begins development since the early period of Hercynian, and its major fault has been active up to the present, which controls the structural framework, sedimentation, trap formation, oil-gas migration and accumulation of northern Awati sag.