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A platform for research: civil engineering, architecture and urbanism
Cement set activators for set-delayed cement compositions and associated methods
Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. In one embodiment, a method of cementing in a subterranean formation is described. The method may comprise providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; activating the set-delayed cement composition with a liquid additive to produce an activated cement composition, wherein the liquid additive comprises a monovalent salt, a polyphosphate, a dispersant, and water; and allowing the activated cement composition to set.
Cement set activators for set-delayed cement compositions and associated methods
Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. In one embodiment, a method of cementing in a subterranean formation is described. The method may comprise providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; activating the set-delayed cement composition with a liquid additive to produce an activated cement composition, wherein the liquid additive comprises a monovalent salt, a polyphosphate, a dispersant, and water; and allowing the activated cement composition to set.
Cement set activators for set-delayed cement compositions and associated methods
PETER JAMES BOUL (author) / THOMAS JASON PISKLAK (author) / SAMUEL J LEWIS (author) / KYRIACOS AGAPIOU (author) / LANCE EVERETT BROTHERS (author) / PAULINE AKINYI OTIENO (author) / RONNIE GLEN MORGAN (author) / BAYA ADAMS (author) / CODY GLENN HARRIS (author)
2021-02-17
Patent
Electronic Resource
English
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