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研究石油组分并搞清它们的分布规律,可以在石油中划分出最特征的微量元素。在对比地质剖面及解释多层油田石油之间的关系时,这些微量元素可用作石油形成条件的地球化学指标。各方面的研究人员在苏联各地区进行的大量的石油溶胶分析表明,石油中的钒和镍具有特殊地位。比较不同时代和不同埋藏深度地层的石油中微量元素含量,并确立微量元素与石油化学组分之间的关系,可以使一些研究工作者揭示
Studying the petroleum components and figuring out their distribution rules allows the most characteristic trace elements to be separated in oil. These trace elements can be used as geochemical indicators of oil formation conditions when comparing geological profiles and interpreting the relationships between oil in multi-layer fields. A large number of petroleum gels analyzed by various researchers in various regions of the Soviet Union show that vanadium and nickel in petroleum have a special status. Comparing the trace elements in petroleum in different age and different burial depths and establishing the relationship between trace elements and petrochemical components can make some researchers disclose