FOAMED SPACER FLUIDS CONTAINING CEMENT KILN DUST

Disclosed is a foamed spacer fluid comprising cement kiln dust, a foaming agent, a gas, and water. The foamed spacer fluid has a higher yield point at 130°F (54°C) than at 80° F (27°C), a higher yield point at 180° F (82°C) than at 80° F (27°C), and/or a higher plastic viscosity at 180°F (82°C) than...

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Bibliographische Detailangaben
Hauptverfasser:	GARRISON, Christopher Jay, RODDY, Craig, KRANZ, Zachery Robert, SPENCER, Joseph, BRENNEIS, D. Chad, BENKLEY, James
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DYES LIME, MAGNESIA MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	Disclosed is a foamed spacer fluid comprising cement kiln dust, a foaming agent, a gas, and water. The foamed spacer fluid has a higher yield point at 130°F (54°C) than at 80° F (27°C), a higher yield point at 180° F (82°C) than at 80° F (27°C), and/or a higher plastic viscosity at 180°F (82°C) than at 80° F (27°C).