Impervious oil well cement

The invention relates to an impervious oil well cement which comprises hydraulic silicate cement clinker aggregate containing high content of calcium silicate and low content of tricalcium aluminate, modified mineral material, silicon product and gypsum. And the preparation method comprises a grindi...

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Bibliographic Details
Main Authors ZHENGZHE SUN, LICHAO SUN, HONG WANG
Format Patent
LanguageEnglish
Published 19.01.2005
Edition7
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
LIME, MAGNESIA
METALLURGY
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention relates to an impervious oil well cement which comprises hydraulic silicate cement clinker aggregate containing high content of calcium silicate and low content of tricalcium aluminate, modified mineral material, silicon product and gypsum. And the preparation method comprises a grinding procedure.
Bibliography:Application Number: CN2003148078