Mud pump systems for drilling operations

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070261888A1
SERIAL NO

11414163

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for pumping fluid (e.g., but not limited to, drilling fluid), the system having pump apparatus with a pumping section and a motor section, the pumping section having an inlet and an outlet, the motor section having a shaft for reciprocating in and out of the pumping section to alternately suck fluid into the inlet and pump fluid out the outlet, and the motor being a permanent magnet linear motor for moving the shaft in a reciprocating motion, e.g., but not limited to, vertically or horizontally; and methods for using such a system.

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Patent Owner(s)

Patent OwnerAddress
VARCO I/P2838 HOLMES RD HOUSTON TX 77051

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Urquhart, Richard Katy, TX 2 31

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