原油中烷基酚类化合物研究述评

Research of Alkyl-phenols in Crude Oils

烷基酚类是原油中常见的一类非烃化合物。通过对国内外文献的调研,综述了原油中烷基酚类可能的来源和分布控制因素;提出了烷基酚类有效分子运移参数的筛选方法;探讨了烷基酚类在油藏开发中的可能应用,如利用烷基酚类的含量和变化特征对注水开发效果进行评价、对剩余油分布进行预测以及对运移体积进行估算。系统总结了烷基酚类在油气勘探开发中的研究现状与存在问题的同时,还对其应用前景进行了展望。

Alkyl-phenols was a ubiquity non-hydrocarbon compound in crude oil and its waste water.Through the investigation of corresponding documents both from the home and abroad.The potential sources,distribution and controlling factors of alkyl-phenols were summarized,the methods were proposed for choosing the effective molecular migration indexes of alkyl-phenols,the estimation of the migrating volume and development effect and residual oil distribution were studied by using alkyl-phenol content and its changing characteristics and injection-production effect was evaluated and the distribution of residual oil was estimated.The present research situation and problems are not only systematically analyzed,the potential development trend was also discussed.It is of great significance for studying reservoir geochemistry in oil exploitation and development.