通过收集富县探区的录井、岩心、测井、分析化验和试油生产等资料,综合分析相关数据,深入研究富县探区长6储层四性关系。建立了孔隙度、渗透率、含油饱和度的解释模型及岩性、物性、含油性、有效厚度、测井参数等相关下限标准,利用交会图法区分油、水和干层,对研究区以后的新井解释和开发方案设计提供重要依据。 By collecting data of well logging, core, well logging, analysis and test and oil production in Fuxian prospecting area and comprehensively analyzing relevant data, the paper further studies the quaternary relationship of Chang 6 reservoir in Fuxian prospecting area. The interpretation models of porosity, permeability and oil saturation were established, and the lower bound standards of lithology, physical property, oiliness, effective thickness and well logging parameters were established. Oil, water and dry layers were distinguished by cross plot method. New wells to explain and develop program design provide an important basis.