TECHNOLOGICAL WATCH SERVICE
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SALT TOLERANT SETTLING RETARDANT PROPPANTS

A method of treating a subterranean formation including suspending proppant particulates in a treatment fluid, wherein the proppant particles include a coating comprising a salt-tolerant, water-swellable polymer, and the treatment fluid includes at least one fluid consisting of fresh water, salt water, seawater, brine, an aqueous salt solution, and combinations thereof; and introducing the treatment fluid containing the settling retardant proppant particulates into the subterranean formation. A composite proppant particle includes a proppant substrate and a salt tolerant polymeric layer deposited on the proppant substrate.


» Number: US2018002594A1 (A1)

» Publication Date: 18//2/04/0

» Applicant: HALLIBURTON ENERGY SERVICES INC?[US]

» Inventor: HU YUNTAO THOMAS?[US]; LARSEN TRAVIS HOPE?[US] (2)

» More Information

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