METHODS AND COMPOSITIONS OF TREATING A SUBTERRANEAN FORMATION WITH AN OPTIMIZED TREATMENT FLUID

Methods of treating a subterranean formation including providing a treatment fluid comprising a brine base fluid and an anionic carboxylated polysaccharide. Wherein the brine base fluid comprises a concentration of salt in the range of from about 30,000 ppm to saturation and a pH in the range of fro...

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Bibliographic Details
Main Authors LORD, PAUL D, WEAVER, JIM D, LEBAS, RENEE A
Format Patent
LanguageEnglish
French
Published 30.10.2014
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:Methods of treating a subterranean formation including providing a treatment fluid comprising a brine base fluid and an anionic carboxylated polysaccharide. Wherein the brine base fluid comprises a concentration of salt in the range of from about 30,000 ppm to saturation and a pH in the range of from about 4 to about 8, and wherein the anionic carboxylated polysaccharide is present in the range of from about 0.05% to about 2% by weight of the treatment fluid. The treatment fluid may be introduced fluid into a subterranean formation.
Bibliography:Application Number: CA20142901574