ENGAGEMENT FEATURES FOR TUBULAR GRAPPLING SYSTEM

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United States of America Patent

APP PUB NO 20170234083A1
SERIAL NO

15046323

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Present embodiments are directed to a tubular gripping system having engagement features. The tubular grappling system is configured to grip a tubular of a mineral extraction system and includes a first set of teeth of a contact surface of the tubular grappling system, wherein the contact surface is configured to engage with the tubular, and each tooth of the first set of teeth comprises a first orientation and a second set of teeth of the contact surface of the tubular grappling system, wherein each tooth of the second set of teeth comprises a second orientation, wherein the first and second orientations are generally perpendicular to one another, wherein the first set of teeth and the second set of teeth are axially offset from one another relative to a central axis of the tubular grappling system.

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Patent Owner(s)

Patent OwnerAddress
NABORS DRILLING TECHNOLOGIES USA INC515 WEST GREENS ROAD HOUSTON TX 77067

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Le, Roux Hendrik Schalk Lafayette, US 10 13
Tavakoli, Farzan Calgary, CA 3 11

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