Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David R. Hall0
John Fernandez0
Date of Patent
November 25, 2008
Patent Application Number
11859248
Date Filed
September 21, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
In one aspect of the invention a downhole winding tool adapted to dispense a lining material in a borehole comprises a lining material. The winding tool also has entry and exit seals that are adapted to permit the movement of the lining material through the winding tool. The entry and exit seals restrict formation pressure and contaminants from entering the winding tool.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
