Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
October 10, 2006
Patent Application Number
10630292
Date Filed
July 30, 2003
Patent Primary Examiner
Patent abstract
An apparatus and method for delivery of treatment chemicals to the bottom of the wellbore. The delivery system can be a chemical dispenser which can be attached to a plunger used in plunger lift operations, a plunger which has been impregnated with treatment chemicals, a plunger/dispenser apparatus which has an interface section for interfacing with the inside of the tubing and a dispenser section. Automatic recharging or reapplication of chemicals to the chemical delivery system can be accomplished with a chemical application assembly attached to the plunger manifold.
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