PIPE RUNNING TOOL HAVING A PRIMARY LOAD PATH

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United States of America Patent

SERIAL NO

12715284

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for coupling a pipe segment to a pipe string is provided that includes a top drive assembly having a threaded output shaft; and a pipe running tool threadingly coupled to the threaded output shaft of the top drive assembly such that the primary load of the pipe running tool is supported by the threads of the output shaft of the top drive assembly, and wherein the pipe running tool is rotatable by the output shaft and further includes a pipe engaging portion for grippingly engaging the pipe segment sufficient to transmit a torque from the top drive output shaft to the pipe segment.

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Patent Owner(s)

Patent OwnerAddress
VARCO I/P INCHOUSTON TX 77042-4200

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Böttger, Hans Joachim Dietrich Den Helder, NL 4 39
Boyadjieff, George Villa Park, US 17 829
Eidem, Brian L Cerritos, US 13 732
Juhasz, Daniel Westminster, US 11 718
Kamphorst, Herman M Assen, NL 6 109
Krijnen, Anton Klundert, NL 11 198
Mason, David Anaheim Hills, US 59 1064
van, Rijzingen Hans Etten-Leur, NL 13 641
van, Wechem Gustaaf Louis Reeuwijk, NL 9 195

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