Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
W. Lynn Frazier1
Date of Patent
November 6, 2018
1Patent Application Number
146772421
Date Filed
April 2, 2015
1Patent Citations Received
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2...
Patent Primary Examiner
Patent abstract
A downhole plug for use in oil and gas well completions made of aluminum, dissolves in natural wellbore fluids, has a dissolvable seal made of aluminum split rings or a degradable elastomer, has a backup pump out ring, and may be provided to the well site as an interchangeable parts kit for adaption to the well's requirements, to provide an interventionless plug in a well.
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