STG盆地KYZ油田变质岩潜山勘探处于起步阶段,完钻潜山井基础资料薄弱,特别是潜山取心井较少,不利于储层特征的研究,本文从潜山岩心分析入手,通过岩心薄片与测井资料的分析,建立了岩性与电性的关系,形成了岩性识别的图版,为KYZ油田以及整个STG盆地变质岩潜山岩性的有效识别及储层系统认识提供了依据。 The exploration of metamorphic rock buried hill in KYZ oilfield in STG basin is in the initial stage, and the basic data of CBM well is weak, especially the buried well has fewer coring wells, which is unfavorable to the research of reservoir characteristics. This paper starts from the core analysis of buried hill, And logging data, the relationship between lithology and electrical properties was established and a litho-lithographic plate was formed. This provided a basis for effective identification of lithological faults and reservoir systems in the KYZ oil field and the entire STG basin.