Magneto-optical method and apparatus for determining properties of reservoir fluids

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United States of America Patent

PATENT NO 7482811
APP PUB NO 20080111551A1
SERIAL NO

11558521

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for determining a property of earth formations surrounding a borehole includes the following steps: deriving a fluid sample downhole in the borehole, subjecting the sample while downhole to a magnetic field; measuring a magneto-optical shift of a beam of electromagnetic radiation passed through the sample, and determining the property from the measured magneto-optical shift.

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Patent Owner(s)

  • SCHLUMBERGER TECHNOLOGY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Freedman, Robert Houston, US 58 1389

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