According to the systematic geochemical test and correlation of 6 oil samples with development time interval of about 20 years from 3 wells, the influence of water washing on oil and the variation characteristics of geochemical parameters were studied.
According to the systematic geochemical test and correlation of 6 oil samples with development time interval of about 20 years from 3 wells, the influence of water washing on oil and the variation characteristics of geochemical parameters were studied.
通过对3口井、时间间隔为20年的6个原油样品系统的地球化学测试与对比研究，探讨了注水开发过程中水洗作用对原油的改造作用以及各种地球化学参数的变化特征和规律。