Plugging composition using swellable glass additives

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United States of America Patent

PATENT NO 9371478
APP PUB NO 20150376492A1
SERIAL NO

14812234

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Abstract

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Described are methods and compositions for plugging in a subterranean formation. An example comprises providing a composition comprising a cementitious material, water, and a swellable glass additive, wherein the swellable glass additive comprises a plurality of interconnected organosilica nanoparticles; and introducing the composition into a subterranean formation.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brenneis, Darrell Chad Marlow, US 28 173
Chatterji, Jiten Duncan, US 263 15926
Hundt, Gregory Robert Spring, US 15 140
Roddy, Craig Wayne Duncan, US 15 166

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