Strike-Slip Faults and Their Controls on Hydrocarbon Reservoir in Middle Part of Northern Slope of Tazhong Area, Tarim Basin
详细信息
- 责任者：Zhang Yanping (College of Resource and Information ; China University of Petroleum ; Beijing 102249 ; China) ; Yang Haijun
- 刊名：Xinjiang Petroleum Geology
- 出版年：2011
- 卷期：32(4)
- 关键词：油气藏形成 ; reservoir formation ; 碳酸盐岩储集层 ; carbonate reservoirs ; 走滑断层 ; strike-slip faults ; 塔里木盆地 ; Tarim Basin
- 页码：p.342-344
- 图表：1 illus., 15 refs.
- 分类号：1003
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
The structural characteristics of strike-slip fault in the northern slope of Tazhong area are analyzed. The controls of strike-slip faults on hydrocarbon reservoir are investigated. The result shows that there were five-period activities of the strike-slip faults since Ordovician. The formation and evolution of the strike-slip faults control the vertical depth and lateral distribution pattern of the carbonate reservoir of the Lower Ordovician. The multistage active strike-slip faults serve as good channels for hydrocarbon vertical migration. The local structural highs at intersections of long-term active strike-slip faults and thrust faults will be the favorable areas of hydrocarbon migration and accumulation.