Invention Grant
- Patent Title: Method for cooling a rotating control device
- Patent Title (中): 冷却旋转控制装置的方法
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Application No.: US13740705Application Date: 2013-01-14
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Publication No.: US08714240B2Publication Date: 2014-05-06
- Inventor: Thomas F. Bailey , James W. Chambers , Don M. Hannegan , Mark F. Gravouia
- Applicant: Weatherford/Lamb, Inc.
- Applicant Address: US TX Houston
- Assignee: Weatherford/Lamb, Inc.
- Current Assignee: Weatherford/Lamb, Inc.
- Current Assignee Address: US TX Houston
- Agency: Strasburger & Price LLP
- Main IPC: E21B19/24
- IPC: E21B19/24
Abstract:
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.
Public/Granted literature
- US20130192896A1 Method for colling a rotating control device Public/Granted day:2013-08-01
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