在进行浮动的海上作业时，节流和压井管线从水下防喷器组出来，之后沿钻井隔水导管外侧面到达水面。

In floating offshore operations, the choke and kill lines exit the subsea BOP stack and then run along the outside of the drilling riser to the surface.

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在海洋使用浮动船作业时，节流和压井管线是从海底防喷器组直接排出的，之后通过外部的导管到达海平面。

In floating offshore operations, the choke and kill lines exit the subsea BOP stack and run along the outside of the riser to the surface.

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在高压试验或处理结束时，必须将处理管线和相关系统内的压力安全地放泄，以使能够继续进行以后阶段的作业。

At the conclusion of high-pressure tests or treatments, the pressure within the treatment lines and associated systems must be bled off safely to enable subsequent phases of the operation to continue.

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