Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
July 18, 2017
Patent Application Number
14386089
Date Filed
June 8, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A swellable packer for use with a subterranean well can include a swellable seal having a circumferentially extending recess formed on a surface of the seal. Another swellable packer can include a swellable seal having a helically extending recess formed in the seal. A method of constructing a swellable packer can include forming a circumferentially extending recess on a surface of a swellable seal.
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