Piezoelectric coatings for downhole sensing and monitoring

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United States of America Patent

PATENT NO 10156490
APP PUB NO 20160146966A1
SERIAL NO

14896652

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Abstract

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A composite piezoelectric coating (CPC) method includes entraining a powder in a first carrier gas stream; heating a second carrier gas stream to a predetermined temperature; combining the first carrier gas stream and second carrier gas stream into a combined carrier gas stream; ejecting the combined carrier gas stream at a target at a predetermined velocity, and consolidating the powder on the target by impact of the ejected combined carrier gas stream with the target.

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Patent Owner(s)

  • DOWELL -- A DIVISION OF SCHLUMBERGER TECHNOLOGY CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Marya, Manuel P Sugar Land, US 31 1138
Singh, Virendra Stafford, US 83 177

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