Fluid viscometer suitable for downhole use

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United States of America Patent

PATENT NO 10876398
APP PUB NO 20170254197A1
SERIAL NO

15512754

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Abstract

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An illustrative method for measuring a fluid viscosity that includes vibrating a tube containing a fluid of interest, obtaining a vibration signal from the vibrating tube, deriving a system energy loss rate measurement from the vibration signal, calculating an energy loss rate for the fluid of interest from the system energy loss rate measurement and a reference energy loss rate measurement, and generating a viscosity measurement of the fluid of interest based on the energy loss rate for the fluid of interest and a density of the fluid of interest.

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Li Katy, US 166 1430
Masino, James E Houston, US 21 520
Pelletier, Michael T Houston, US 190 2630

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