Modified acid compositions as alternatives to conventional acids in the oil and gas industry

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United States of America Patent

PATENT NO 10822535
APP PUB NO 20190040298A1
SERIAL NO

15992951

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Abstract

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An aqueous modified acid composition for industrial activities, said composition comprising: an alkanolamine and strong acid in a molar ratio of not less than 1:15, preferably not less than 1:10; it can also further comprise a metal iodide or iodate. Said composition demonstrates advantages over known conventional acids and modified acids.

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Patent Owner(s)

Patent OwnerAddress
DORF KETAL CHEMICALS FZEFUJAIRAH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Purdy, Clay Medicine Hat, CA 102 123
Weissenberger, Markus Calgary, CA 113 81

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