- 责任者：Qin Qiuhan (College of Geosciences ; Northeast Petroleum University ; Daqing 163318 ; China) ; Song Xiaowen
- 刊名：Journal of Daqing Petroleum Institute
- 出版年：2011
- 卷期：35(3)
- 关键词：砂岩储集层 ; sandstone reservoirs ; 松辽平原 ; Songliao Plain
- 页码：p.39-44
- 图表：5 illus., 2 tables, 15 refs.
- 分类号：1003
- issnNo：ISSN1000-1891
- isbnNo：CN32-1297/TE
Through careful core observation, normal and casting thin section, scanning electron microscope, mercury intrusion analysis combined with the area porosity, permeability and other physical data, the type space of the reservoir and the major control factors of Fuyu-Yang Ⅰ reservoir to Linjiang area were studied. Research shows that Fuyu-Yang Ⅰ reservoir is a set of medium-low reservoir porosity and low permeability of clastic sandstone reservoirs, porosity and permeability values average is 10.0%～15.0% and (0.01～10.00)×10-3 μm2, and the sandstone reservoir of Linjiang region presents two space types, namely primary pores and secondary pores, mainly by secondary dissolution pores. Application of mercury intrusion method research shows that reservoir pore structure is uneven, mainly to small holes throat. Early in sandstone reservoir property controlling factors for sedimentary conditions and buried depth, later period mainly is dissolved function and strong cementation, metasomatism role.