Cement slurry compositions, methods of making, and methods of use

A cement slurry for use in a wellbore during wellbore cementing includes an aqueous cement slurry and a preformed synthetic polymer swellable in the aqueous cement slurry. And a method of plug cementing a wellbore includes injecting into the wellbore a combination comprising the preformed synthetic...

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Bibliographic Details
Main Author Nelson, Scott Gregory
Format Patent
LanguageEnglish
Published 19.10.2017
Subjects
ADHESIVES
CHEMISTRY
DYES
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MINING
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
PAINTS
POLISHES
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Summary:A cement slurry for use in a wellbore during wellbore cementing includes an aqueous cement slurry and a preformed synthetic polymer swellable in the aqueous cement slurry. And a method of plug cementing a wellbore includes injecting into the wellbore a combination comprising the preformed synthetic polymer and the cement slurry, and setting the cement.
Bibliography:Application Number: AU20160229300