As the water depth increases, the force acting on the drilling riser becomes more and more complicated and higher strength and stability are requested.
随着水深的增加，隔水管受力状态更加复杂，对隔水管的强度和稳定性的要求也更高。
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.
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。
The studying results are helpful for designing and using offshore deepwater drilling riser correctly and effectively.
本文研究所得到的结果可用于指导深水钻井隔水管的正确设计和使用。
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