- 责任者：Cong Lin (Northeast Petroleum University ; Daqing 163318 ; China) ; Ma Shizhong
- 刊名：Geology in China
- 出版年：2012
- 卷期：39(2)
- 关键词：物源分析 ; provenance analysis ; 砂体 ; sand bodies ; 松辽平原 ; Songliao Plain
- 页码：p.436-444
- 图表：5 illus., 22 refs.
- 分类号：1003
- issnNo：ISSN1000-3657
- isbnNo：CN11-1167/P
The Putaohua reservoir in 1st Member of Yaojia Formation within Sanzhao Depression is the main reservoir, oil layer and also the important target reservoir for increasing production in the study area. The distribution of the reservoir has intimate relationship with the source, and hence the source system analysis is an important task in petroleum exploration. Based on core observation and description as well as a comprehensive study of the analytical data, the authors analyzed the source direction in terms of heavy mineral assemblage, ZTR index variation characteristics, regional distribution of mudstone color and features of sand distribution. The source system for Putaohua reservoir in 1st Member of Yaojia Formation within Sanzhao Depression was determined.