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RESTARTING CORE FLOW OF VERY VISCOUS OILS IN A PIPELINE
RESTARTING CORE FLOW OF VERY VISCOUS OILS IN A PIPELINE
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机译:重新启动管道中的高粘性油的核心流动
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摘要
The present invention relates to a process for restarting core flow with viscous oil after a long standstill period. The process comprises initiating a flow of low viscosity fluid such as water into an inlet portion of a pipeline; gradually increasing the flow of the low viscosity fluid until a desired steady state condition is reached and initiating a flow of viscous oil into the inlet portion of the pipeline after the steady state condition has been reached.
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