Apparatus and method for formation evaluation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7222671
APP PUB NO 20060137873A1
SERIAL NO

11021849

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A viscometer for a down hole tool positionable in a well bore penetrating a subterranean formation is described. The formation contains at least one fluid therein. The down hole tool is adapted to convey at least a portion of the fluid to the viscometer. The viscometer comprises a sensor unit, and at least one magnet. The sensor unit is positionable within the down hole tool and comprises at least two spatially disposed clamps and a wire suspended in tension between the at least two clamps such that the wire is available for interaction with the fluid when the viscometer is positioned within the down hole tool and the down hole tool is positioned within the subterranean formation and receives the fluid from the subterranean formation.

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Patent Owner(s)

Patent OwnerAddress
SCHLUMBERGER TECHNOLOGY CORPORATION300 SCHLUMBERGER DRIVE SUGAR LAND TX 77478

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brown, Jonathan W Dunech, GB 21 498
Caudwell, Derek Southampton, GB 1 28
Frels, Michael W Richmond, TX 3 92
Goodwin, Anthony R H Sugar Land, TX 30 518
Hill, Bunker M Sugar Land, TX 12 367
Hsu, Kai Sugar Land, TX 79 1397
Kurkjian, Andrew L Sugar Land, TX 18 655
Pop, Julian J Houston, TX 57 1898
Trusler, Martin London, GB 1 28

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