Downhole clutch joint for multi-directionally rotating downhole drilling assembly

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United States of America Patent

PATENT NO 10358903
APP PUB NO 20190169973A1
SERIAL NO

16271563

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Importance

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Abstract

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Embodiments of a downhole drilling assembly generally include rotatable upper and lower drilling assemblies, and a drill bit, wherein an upper drilling assembly contains a mud motor adapted for clockwise stator rotation and counter-clockwise rotor rotation, whereby a lower drilling assembly is rotatable in the opposite direction of the upper drilling assembly or maintainable in a non-rotating state. The apparatus further includes sensors for continuously transmitting information relating thereto to the surface.

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Patent Owner(s)

Patent OwnerAddress
SMITH GARYHOUSTON TX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Gary Houston, US 137 1907

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