High-strength low-friction tough cement paste suitable for narrow annular space well cementation of slimming well

The invention relates to high-strength low-friction tough cement paste suitable for narrow annular space well cementation of a slimming well, which comprises the following components in parts by mass: 100 parts of oil well cement, 42-46 parts of fresh water, 1-3 parts of a fluid loss agent, 2-4 part...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SONG JINCHU, LIU JUNJUN, ZHU WENZHAO, HE JIBIAO, PENG BO, ZHANG JIARUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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