Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 22, 2008
Patent Application Number
11176976
Date Filed
July 7, 2005
Patent Primary Examiner
Patent abstract
A dual sided elevator for supporting a tubular member in a wellbore operation, the elevator in one aspect having an openable back end and an openable front end, either end openable by using opening apparatus at the front of the elevator; such an elevator with operation apparatus within an elevator body; and/or a top drive system which, in at least certain embodiments, has an apparatus connected below it for breaking connections and such an elevator.
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