reduce crude oil viscosity 降低原油粘度
The results of experiments show that artificial vibration technique can reduce oil viscosity, and the viscosity reduction rate is related to the vibrating parameters.
结果表明，人工振动可以降低原油粘度，降粘效果与振动参数有关。
This kind of gas can and mineral oil, which can reduce the mutually dissolved oil viscosity.
这类气体能与矿物油互溶，从而降低油品的粘度。
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。
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