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What is the drill pipe string weight in air?
钻杆在空气中的重量是多少?
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The new pipe will be placed right next to the small section of abandoned pipe where the drill string got stuck.
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Allen said that in preparation for the storm, crews had pulled the drill string out, put a plug known as a "packer" in the casing pipe and filled the riser with seawater so the pipe would be stable.
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