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US08353337B2 Method for cooling a rotating control head 失效
冷却旋转控制头的方法

Method for cooling a rotating control head
摘要:
A system and method for reducing repairs to radial seals used in a rotating control head used while drilling is disclosed. Also, a system and method to detect leaks in the rotating control head and a latching system to latch the rotating control head to a housing is disclosed.
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