以油藏开发中后期调整井的组合测井资料为基础,把横向测井电阻率转化为组合测井中深、浅电阻率,然后用深、浅电阻率比值法计算储层的含油饱和度、孔隙度、渗透率以及储层非均质评价参数等。应用实例表明,所提出的方法具有较高的精度,为油藏二次开发中剩余油分布的预测提供了理论依据。 Based on the combined well logging data of middle and late adjustment wells in oil reservoir development, the horizontal well resistivity is converted into deep and shallow resistivity in combined well logging, and then the deep and shallow resistivity ratio method is used to calculate the oil saturation , Porosity, permeability and reservoir heterogeneity evaluation parameters. The application example shows that the proposed method has high accuracy and provides a theoretical basis for the prediction of remaining oil distribution in secondary development of reservoirs.