Rotating control device docking station
AssigneeWeatherford/Lamb, Inc.
InventorsThomas F. BAILEY, Don M. Hannegan, James W. Chambers, Danny W. Wagoner
Life of this patent
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AssigneeWeatherford/Lamb, Inc.
InventorsThomas F. BAILEY, Don M. Hannegan, James W. Chambers, Danny W. Wagoner
Estimating the term…
A system and method is provided for converting a drilling rig between conventional hydrostatic pressure drilling and managed pressure drilling or underbalanced drilling using a docking station housing mounted on a marine riser or bell nipple. This docking station housing may be positioned above the surface of the water. When a removable rotating control device is remotely hydraulically latched with the docking station housing, the system and method allows for interactive lubrication and cooling of the rotating control device, as needed, along with a supply of fluid for use with active seals.
A method for remote operation of an oilfield device, comprising the steps of:
System for drilling a borehole, comprising:
An apparatus for drilling, comprising:
A method for conversion between hydrostatic pressure drilling and controlled pressure drilling, comprising the steps of:
Dependencies are inferred from the claim text.