Stress related placement of engineered superabrasive cutting ele

Details Stress related placement of engineered superabrasive cutting ele Stress related placement of engineered superabrasive cutting ele

1996-11-01

1998-07-28

McElheny, Jr., Donald E.

Boots, shoes, and leggings

364422, G06F 1750, G06G 748

Patent

active

057870225

ABSTRACT:
A drill bit employing selective placement of cutting elements engineered to accommodate differing loads such as are experienced at different locations on the bit crown. A method of bit design and cutting element design to achieve optimal placement for maximum ROP and bit life of particularly suitable cutting elements for a given bit profile and design, as well as anticipated formation characteristics and other downhole parameters.

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