The plug-up of the crude oil gathering line due to wax condensation is a common trouble occurring in the oil field.

油田集油和输油管线冻（凝）堵是油田生产常见故障之一。

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The plug-up of the crude oil gathering line due to wax condensation is a common trouble occurring in the oil field.

油田集油和输油管线冻（凝）堵是油田生产常见故障之一。

youdao