A method to reduce the viscosity of crude oil in oil production using combination of chemical and physical viscosity - reducing means was introduced.
介绍了稠油开采过程中因稠油粘度过高采用的物理与化学相结合的降粘方法。
In a word, theoretical studies and lab experiments have both showed that it is possible to reduce the viscosity of crude oil when the ultrasound has a reasonable intensity and frequency.
总之，理论研究及室内实验均表明在合理的作用强度和频率下，利用超声波降低原油粘度是可行的。
Highly viscous crude oil is commonly transported with mixing technique (heavy crude and light crude) in order to reduce viscosity.
高粘原油降粘通常采用稠油与轻质原油混合输送的方式。
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