Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Emanuel Kulhanek0
Date of Patent
January 15, 2008
Patent Application Number
11138892
Date Filed
May 26, 2005
Patent Primary Examiner
Patent abstract
A continuous well string injection unit and balancing system, in which the continuous well string injection unit is suspended using a sling connected to a pair of suspension points. The balancing system comprises a length-adjustable member connected to the rod injector at a third suspension point, and a controller for adjusting the length of the length-adjustable member.
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