Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 25, 2018
Patent Application Number
15070863
Date Filed
March 15, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
Techniques and systems to couple a high pressure casing string to a blowout preventer or a subsea shut-in device. A device includes a locking mechanism configured to interface with a terminal end of a casing string of an offshore platform to couple the device to the terminal end of the casing string. The device also includes a sealing mechanism configured to fluidly seal an area around the terminal end of the casing string, wherein the locking mechanism and the sealing mechanism are disposed at separate positions along a vertical orientation of the device.
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