Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael T. Sommers0
Robert L. Brookey0
Date of Patent
September 22, 2009
0Patent Application Number
113002800
Date Filed
December 15, 2005
0Patent Citations Received
0
Patent Primary Examiner
Patent abstract
The present invention provides a tool capable of being set and released. A novel arrangement of a push sleeve in the spring body eliminates several shear pins while an internal J slot formed directly on the mandrel significantly reduces the size of the lower drag body and thus the length of the tool. An internal pathway between the inner mandrel and the mandrel body selectively provide increase flow through the packer tool to facilitate running in of the tool.
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