What is the drill pipe string weight in air?

钻杆在空气中的重量是多少？

youdao

The crew attaches new lengths of pipe one by one from the top until the “drill string” is long enough to hit the seafloor.

船员们从这根钢管的顶部，一根一根地装上更多管道，直到这根“钻柱”足够长，能碰到海底。

youdao

The crew attaches new lengths of pipe one by one from the top until the "drill string" is long enough to hit the seafloor.

船员们从这根钢管的顶部，一根一根地装上更多管道，直到这根“钻柱”足够长，能碰到海底。

youdao

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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