在混相驱或热力学条件变化时,沥青质会在生产井附近沉积下来,使油井产量大幅度降低。 高拉普蒂(Gollapudi U.K)提出了一个用超声装置清洗沥青的新方法。这个方法是在室内用超声破碎装置进行实验的基础上提出的。结果表明,沥青质在超声幅射中只要暴露一分半钟就可以有效的破裂,但要大量清除则需要两分钟以上。超声处理后流速明显增加,说明该方法可以 As miscible flooding or thermodynamic conditions change, asphaltenes deposit near the production well, resulting in a significant reduction in well production. Gollapudi U.K proposed a new method of cleaning asphalt with an ultrasonic device. This method is based on the laboratory experiments using ultrasonic crusher. The results show that asphaltenes can crack effectively in ultrasound radiation for only one and a half minutes, but it takes more than two minutes for extensive removal. After the ultrasonic treatment flow rate increased significantly, indicating that the method can be