• 责任者：Yang Xiaoyan (Tianjin Branch ; CNOOC ; Tianjin 300452 ; China) ; Yang Shenglai
• 刊名：Fault-Block Oil and Gas Fields
• 出版年：2011
• 卷期：18(6)
• 关键词：稠油 ; viscous crude oil ; 渗透率 ; permeability
• 页码：p.758-760
• 图表：4 illus., 1 table, 7 refs.
• 分类号：1003
• issnNo：ISSN1005-8907
• isbnNo：CN41-1219/TE

This paper discusses the relative permeability curve change of heavy oil reservoir according to different experimental temperature, different bound water saturation, different displacement pattern and CaCO₃ deposition. Study shows that the experimental temperature, bound water saturation and displacement pattern indicate a major impact on the shape and isotonic point of relative permeability curve, residual oil saturation and the oleic permeability corresponding with residual oil saturation. The higher experimental temperature and bound water saturation, the better the characteristics of relative permeability curve are.