Methods and compositions comprising kiln dust and metakaolin

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United States of America Patent

PATENT NO 8318642
APP PUB NO 20120260828A1
SERIAL NO

13535258

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Abstract

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The present invention provides settable compositions and methods of using settable compositions that comprise a hydraulic cement; a partially calcined kiln feed comprising SiO2, Al2O3, Fe2O3, CaO, MgO, SO3, Na2O, and K2O; metakaolin; and water. The location to be cemented may be above ground or in 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, D Chad Marlow, US 112 6060
Chatterji, Jiten Duncan, US 263 15926
King, Bobby J Duncan, US 135 10472
Roddy, Craig W Duncan, US 130 8840

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