论文部分内容阅读
如何评价下古生界高-过成熟海相碳酸盐岩成熟度是当前急需解决的问题。笔者通过对华北地区下古生界海相烃源岩的有机岩石学分析,确认下古生界高-过成熟碳酸盐岩中普遍存在海相镜质体,建立了海相镜质体反射率与镜质组反射率之间的关系。
How to evaluate the maturity of high-over-mature marine carbonate rocks in the Lower Paleozoic is an urgent problem to be solved urgently. Based on the organic petrologic analysis of the Lower Paleozoic marine source rocks in North China, the author confirms the widespread existence of marine vitrinites in the Lower Paleozoic high-over-mature carbonate rocks and establishes the marine vitrinite reflectance Relationship between rate and vitrinite reflectance.