摘要
判识混源油并确定来自不同油源的原油贡献比例,是油源对比及油气运聚研究的重要内容之一,也是划分含油气系统或油气成藏体系的重要依据。阐述了混源油的含义、混合类型及其研究意义,并从混源油的判识和油源贡献比例的定量确定两个方面论述了混源油的研究内容、方法及其研究进展,指出了当前混源油不同油源原油贡献比例的分析和定量计算中存在的不足。
The identification of mixed crude oils and the calculation of the relative different source proportions are important for studies of crude oil correlation, migration and accumulation. It is also significant for distinguishing various petroleum systems. This paper summarizes the definition, types and significance of mixed crude oils, and demosntrates the content, method and advances of studying on mixed crude oils in recent years . Moreover, it presents the shortages of the analysis and calculation methods for the relative source proportion in the mixed crude oils.
出处
《地质科技情报》
CAS
CSCD
北大核心
2008年第1期77-79,88,共4页
Geological Science and Technology Information
关键词
混源油
油源贡献比例
定量计算方法
mixed crude oil
relative source proportion
quantification method
