Automated drilling fluid analyzer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9777542
SERIAL NO

13578332

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An automatic drilling fluid property analyzer including a housing having an inlet and an outlet; at least one valve disposed proximate the inlet and configured to open and close to provide a sample of fluid into the housing; an electronic control module configured to send a signal to the at least one valve; a probe assembly operatively coupled to the electronic control module, the probe assembly including an electrode probe having two electrodes and a probe gap therebetween; a viscometer sleeve disposed in the housing; a bob disposed in the sleeve, wherein an annulus is formed between the viscometer sleeve and the bob, and wherein at least one of the viscometer sleeve and the bob is configured to rotate, a motor operatively coupled to at least one of the viscometer sleeve and the bob; and a torque measuring device operatively coupled to the viscometer sleeve and the bob.

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Patent Owner(s)

Patent OwnerAddress
SCHLUMBERGER NORGE AS4056 TANANGER

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hilton, Thomas Kirkland, US 2 18
Ronaes, Egil Hundvag, NO 7 33
Stock, Tore Kleppe, NO 3 37

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