Vented blank for producing a matrix bit body

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United States of America Patent

PATENT NO 10029300
SERIAL NO

14905490

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Abstract

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A vented blank may be useful in the production of a matrix bit body. A mold assembly for use in producing a matrix bit body may include a cavity defined within the mold assembly. A core and a matrix material are disposed within the cavity. A metal blank is disposed about the core and supported at least partially by the matrix material such that the metal blank extends above the matrix material. A vent extends from the metal blank, defining an annular space between the vent and the mold assembly.

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Olsen, Garrett T The Woodlands, US 43 87

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