Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sandeep Sachdeva0
Andrew S. Ferguson0
Marc McCorry0
Date of Patent
October 26, 2010
Patent Application Number
11160378
Date Filed
June 21, 2005
Patent Primary Examiner
Patent abstract
A logging plug is disclosed having an internal sealing mechanism therein which provides a high degree of sealing integrity between the bore of the plug and a coiled tubing or other means of suspending wellbore equipment running therethrough. The sealing mechanism utilizes a combination of low friction, elastomerically-energized cap seals and ring seals to ensure that the sealing surfaces adapt continuously to the changing profile of the coiled tubing to provide a true dynamic seal around the coiled tubing.
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