Corrodible downhole article and method of removing the article from downhole environment

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United States of America Patent

PATENT NO 9139928
SERIAL NO

13162781

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Abstract

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A method of removing a corrodible downhole article having a surface coating includes eroding the surface coating by physical abrasion, chemical etching, or a combination of physical abrasion and chemical etching, the surface coating comprising a metallic layer of a metal resistant to corrosion by a corrosive material.

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Patent Owner(s)

Patent OwnerAddress
BAKER HUGHES HOLDINGS LLC17021 ALDINE WESTFIELD HOUSTON TX 77073

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mazyar, Oleg A Houston, US 77 1416
McCoy, Matthew T Richmond, US 5 193

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