During deep water oil well testing, the low temperature environment is easy to cause wax precipitation, which affects the normal operation of the test and increases operating costs and risks. Therefore, a numerical method for predicting the wax precipitation region in oil strings was proposed based on the temperature and pressure fields of deep water test string and the wax precipitation calculation model. And the factors affecting the wax precipitation region were analyzed. The results show that: the wax p...
引用:高永海,刘凯,赵欣欣,等.深水油井测试工况下井筒结蜡区域预测方法[J].石油勘探与开发,2018,45(2):333-338.GAO Yonghai,LIU Kai,ZHAO Xinxin,et al.Prediction of wax precipitation region in wellbore during deep water oil welltesting[J].Petroleum Exploration and