Method for Restoring Oil and Gas Tubulars

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United States of America Patent

APP PUB NO 20240253143A1
SERIAL NO

18584961

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for continuously applying buildup material to an oil and gas tubular using low heat input welding without compromising the mechanical properties of the tubular. The method includes preparation of the surface of the oil and gas tubular and applying a consumable wire to the surface. The consumable wire may be a buildup material with a hardness that is similar to the hardness of the oil and gas tubular. The method may include removal of a defect prior to restoring wall thickness to the tubular. The method may include restoring the tubular so that a surface feature, such as taper, may be recut in a different location.

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Patent Owner(s)

Patent OwnerAddress
ATT TECHNOLOGY LTD3857 BRIARPARK SUITE 101 HOUSTON TX 77042

International Classification(s)

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  • 2024 Application Filing Year
  • B23K Class
  • 952 Applications Filed
  • 30 Patents Issued To-Date
  • 3.16 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wells, Austin J Houston, US 2 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges18354401 - 10010020030040050060070080090010001100120013001400150016001700180019002000

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