Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tommie A. Freeman0
James R. Longbottom0
John C. Gano0
John S. Bowling0
Date of Patent
December 29, 2009
Patent Application Number
10367619
Date Filed
February 14, 2003
Patent Primary Examiner
Patent abstract
Multiple wellbores are interconnected utilizing a deflection device having a guide layer of lower hardness than the body of the deflection device, and a cutting tool having a guide portion and being operative to cut through the deflection device guide layer and a tubular structure lining a wellbore.
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