Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chau Nguyen0
John Vinh Leba0
Mario M. Reyna0
Walter Scott Dillard0
Gordon Thomson0
Jerlib J. Leal0
Date of Patent
July 3, 2018
0Patent Application Number
149439720
Date Filed
November 17, 2015
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An annular isolation device for managed pressure drilling includes a first housing portion coupled to a second housing portion; a packing element at least partially disposed in the first housing portion; a penetrator coupled to the first housing portion; and a carrier coupled to the second housing portion, wherein the carrier is configured to receive a portion of the penetrator.
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