The oil company British Petroleum has shut down a pipeline connecting the Prudhoe Bayoil fields in Alaska to the Trans-Alaska pipeline.
英国石 油公司已关闭一条连接阿拉斯加普拉德霍湾 油田与外联系的管道。
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If a stable column of mud has been set up in the well, keeping the oil at bay through its sheer weight, the next step would be to set cement in the well and seal it off permanently.