Oil temperature drop and oil contraction can cause gas space growing in oil pipe and line packing during hot oil pipeline shutdown and restarting.

热油管道停输后，管内油品降温收缩，管内会产生油蒸气空间，从而使管道再启动时出现启动充装过程。

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Once the hydrate formate, it will lead to block pipes and equipments, even gas well's off production, pipeline shutdown, and other serious accidents.

水合物一旦生成，会导致管道和设备的堵塞，甚至造成气井停产、管道停输等严重事故。

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Studying the temperature distribution of hot oil pipeline shutdown medium field, has an important role in guiding to determine the safety shutdown time.

研究热油管道的停输介质的温度分布场，对确定安全停输时间具有重要的指导作用。

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And Bob, if this pipeline shutdown is already driving oil prices up, are people expecting the prices to go even higher?

NPR: Marketplace Report: Prudhoe Pipeline Shutdown

Rahall was asked about U.S. Defense Secretary Donald Rumsfeld's announcement about the oil pipeline shutdown between Syria and Iraq and calls for tough sanctions against Syria.

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The report showed U.S. refineries slowed down production last week, possibly affected by the four-day shutdown of the Trans-Alaska Pipeline after a leak was discovered.

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