Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 16, 2010
Patent Application Number
11690888
Date Filed
March 26, 2007
Patent Primary Examiner
Patent abstract
An embodiment of a system for disconnecting a first element from a second element at a desired position in a wellbore includes a disconnect tool containing an expandable material, the disconnect tool being actuatable from a locked position, wherein the first and the second elements are interconnected, to an unlocked position, wherein the first and the second element are disconnected, upon a determined expansion of the expandable material in response to a temperature at the desired position.
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