利用铸体薄片、扫描电镜和压汞等资料,对扶新隆起带扶余油层进行了储层特征研究。结果表明储层类型主要为特低孔-低孔、非渗-超低渗储层,物性受成岩作用、沉积作用、微观孔隙结构等多因素影响。孔隙类型以次生孔隙为主,溶蚀作用是其主要成因。选用物性、岩性、微观孔隙结构等多个参数,将扶余油层储层划分为3类,其中Ⅱ类储层物性中等,是扶余油层产能贡献的主体储层,为今后研究的重点。 Based on the information of casting thin slices, scanning electron microscopy and mercury intrusion, the reservoir characteristics of Fuxin uplift belt was studied. The results show that the reservoir types are mainly ultra-low porosity-low porosity and non-permeability-ultra-low permeability reservoirs. The physical properties are influenced by diagenesis, sedimentation and microscopic pore structure. The pore type is dominated by secondary porosity, and dissolution is the major cause. The parameters of physical property, lithology and microscopic pore structure are selected to classify the Fuyu reservoir into three types, of which type Ⅱ reservoir is moderately medium, which is the main reservoirs contributing to the production capacity of the Fuyu reservoir, which is the focus of future research.