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Slurry comprising an encapsulated expansion agent for well cementing
Methods to prepare a well cementing slurry include coating particles comprising an expanding agent with a component selected from the group consisting of a phenolic resin, a silica, a calcination product of a polysiloxane oil, and a combination thereof; and combining the coated particles with mix water and hydraulic cement to form a cement slurry for cementing a well.
Slurry comprising an encapsulated expansion agent for well cementing
Methods to prepare a well cementing slurry include coating particles comprising an expanding agent with a component selected from the group consisting of a phenolic resin, a silica, a calcination product of a polysiloxane oil, and a combination thereof; and combining the coated particles with mix water and hydraulic cement to form a cement slurry for cementing a well.
Slurry comprising an encapsulated expansion agent for well cementing
DROGER NICOLAS (author) / ALLOUCHE MICKAEL (author) / DENNIS KATIA (author) / KOMOCKI SYLWIA (author)
2021-03-09
Patent
Electronic Resource
English
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