Abstract: The prediction on reservoir parameters between drilling wells can only be carried out with the data from many drilling wells by convention mathmatical statistics.However.the authors developed a new method available for the prediction on reservoir parameters of only two wells,applying geostatistics combined with fractional geometry in reservoir description.By this method,the parameters at any point of certain reservoir target stratum between two wells can be predicted,even more the parametric section of target strata linked with two wells can be achieved.Therefore,it details the characterization of reservoirs and promotes the digitization of reservoir description.