Tubing expansion

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20040216506A1
SERIAL NO

10809036

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method of expanding tubing comprises locating an expansion device in tubing to be expanded, vibrating one or both of the tubing and the expansion device, and translating the expansion device relative to the tubing, the vibration acting to reduce friction between the tubing and the device.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WEATHERFORD/LAMB INCC/- CSC THE UNITED STATES ____CORPORATION COMPANY ____1013 CENTRE ROAD ____WILMINGTON DE 19805 USA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rudd, Wayne Newcastle Upon Tyne, GB 24 344
Simpson, Neil Andrew Abercrombie Aberdeen, GB 75 2678

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