Multifunctional friction reducers

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11198811
APP PUB NO 20210155846A1
SERIAL NO

16322210

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Abstract

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Methods of treating a subterranean formation are described. The methods include introducing a treatment fluid that includes a friction reducing polymer (e.g., a cationic friction reducing polymer) into the subterranean formation. The cationic friction reducing polymer is allowed to degrade and release choline chloride or polyDADMAC, which can each act as a clay stabilizer.

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Patent Owner(s)

Patent OwnerAddress
HALLIBURTON ENERGY SERVICES INC3000 N SAM HOUSTON PARKWAY E HOUSTON TX 77032-3219

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ogle, James Livingston, US 8 21
Xu, Liang Xin The Woodlands, US 7 14

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