铀—油相伴性探讨  

Study of the Relationship between Uranium Mineralization and Oil Accumulation

作　　者：李怀渊[1] 张守鹏[1] 李海明[1] 

机构地区：[1]中国地质大学

出　　处：《地质论评》2000年第4期355-361,共7页Geological Review

摘　　要：本文以内蒙古二连盆地额仁淖尔凹陷内的铀矿床、油气藏为例,通过对这两种矿产在空间分布,地质、水化学、地球化学特征等方面联系证据的分析研究,探讨其相伴性的成因机理;概括总结铀—油相伴性的机理模式,为这两种相关矿种互相指示找矿提供了依据。Uranium deposits and oil accumulation occur in the same depression in the Erlian Basin. This phenomenon is not occasional. It shows a certain relation of uranium and oil in origin. This paper introduces and analyses the evidence for the relation between uranium deposits and oil accumulation in terms of space distribution, geology, hydrochemistry and geochemistry. This study reveals the relation of uranium and oil in formation and distribution and explains the formation reason of uranium deposit, connected with oil accumulation. It is important to use uranium as an indicator to prospect for oil and vice versa to find uranium.

关 键 词：二连盆地 铀矿床 油气藏 相伴性 

分 类 号：P619.14[天文地球—矿床学] P618.13[天文地球—地质学]