Cutting element for a drill bit used in drilling subterranean formations

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United States of America Patent

PATENT NO 8978788
SERIAL NO

12832823

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Abstract

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A cutting element for use in a drill bit for drilling subterranean formations includes a cutting body having a substrate including a rear surface, an upper surface, and a peripheral side surface extending between the rear surface and the upper surface, and a superabrasive layer overlying the upper surface of the substrate. The cutting element further includes a sleeve surrounding the peripheral side surface of the cutting body and comprising a superabrasive layer bonded to an external surface of the sleeve.

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Patent Owner(s)

  • BAKER HUGHES INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fuselier, Danielle M Spring, US 7 164
Lyons, Nicholas J Houston, US 78 1602
Oldham, Jack Thomas Conroe, US 4 329
Patel, Suresh G The Woodlands, US 48 778
Powers, Jim Edmond, US 4 111
Vempati, Chaitanya K The Woodlands, US 40 367

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