blowout-preventer riser的意思|示意

When the rig sank, the riser broke near the top while remaining attached to the blowout preventer at the bottom.

当钻井平台下沉时，立管在顶部附近的地方断裂，同时另一端仍与底部的防喷器相连。

Outside the riser are several hoses and smaller pipes for recirculating the synthetic mud and controlling the blowout preventer.

在立管外面是一些软管和小管，用于回收合成泥浆和控制防喷器。

When the rig sank, the riser broke near the top while remaining attached to the blowout preventer at the bottom, bending itself like a pretzel in its subsequent collapse.

当钻井下沉时，海底立管在顶部附近破裂，另一端还连在防喷阀上。 在随后的倒塌中，它像脆饼一样弯曲。

When the Deepwater Horizon sank, this riser collapsed and folded in on itself, but did not sheer off from the blowout preventer.

当钻井平台下沉时，立管倒塌，自动弯折，但不会转离防喷器。