Abstract: Daqoing Oilfield Putaohua group belong to extend oil --- river delta depositional system, with the dual role of rivers and lakes is characterized by formation heterogeneity clear water distribution complex, formerly of parameters standards and core analysis and conclusions oil testing conformity bias low. To solve this problem, the use of coring, logging, oil testing, testing and other information, explore lithoelectric Law of Correspondence, optimization parameters established for the study area porosity, permeability logging interpretation model for the next oil reservoir development adjustment provide a reliable geological basis.