WEIGHTED ACID COMPOSITIONS COMPRISING AMINO ACIDS

There is disclosed a method comprising: providing a weighted acid composition comprising an acid, a brine, and an amino acid and placing the weighted acid composition into a subterranean formation, wherein: the acid comprises formic acid or methane sulfonic acid; the brine comprises at least one sal...

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Bibliographic Details
Main Authors Robert Lawrence BLACKBOURN, Jonathan Joseph BREGE, Ryan VAN ZANTEN, Paul Richard WEIDER, Lorna ORTIZ-SOTO, Allen Dale GABRYSCH, Andrew James MURPHY
Format Patent
LanguageEnglish
Published 24.09.2022
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:There is disclosed a method comprising: providing a weighted acid composition comprising an acid, a brine, and an amino acid and placing the weighted acid composition into a subterranean formation, wherein: the acid comprises formic acid or methane sulfonic acid; the brine comprises at least one salt selected from the group consisting of: zinc bromide, calcium bromide, sodium bromide and potassium bromide; the weighted acid composition has a specific gravity of above 1.08 (density above 1078 kg/m3 (9 lb/gal)); and the amino acid comprises glycine. (Figure 1)
Bibliography:Application Number: MY2018PI700543