Non-chloride ion potassium salt water-locking agent for oil well cement, preparation method and application thereof

Belonging to the technical field of oil-gas well cementing additives for the petroleum industry, the invention provides a non-chloride ion potassium salt water-locking agent for oil well cement, a preparation method and application thereof. The non-chloride ion potassium salt water-locking agent is...

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Bibliographische Detailangaben
Hauptverfasser:	DOU HUQING, LI DEWEI, DUAN HONGCHAO, MEI JIAMING
Format:	Patent
Sprache:	chi ; eng
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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