SYNERGISTIC COMBINATION OF SURFACTANTS WITH FRICTION REDUCERS

A surfactant package may include an alpha olefin sulfonate primary surfactant; a betaine or sultaine co-surfactant; water; and optionally one or more solvents and/or co-solvents. A well treatment fluid may include an aqueous fluid, the surfactant package, and a friction reducer. A method of treating...

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Bibliographische Detailangaben
Hauptverfasser:	Le Bris, Aymerick, Morvan, Mikel, Odier, Céleste
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	A surfactant package may include an alpha olefin sulfonate primary surfactant; a betaine or sultaine co-surfactant; water; and optionally one or more solvents and/or co-solvents. A well treatment fluid may include an aqueous fluid, the surfactant package, and a friction reducer. A method of treating a portion of a subterranean formation may include introducing the well treatment fluid into a portion of the subterranean formation. A method of altering the wettability of a reservoir rock in a subterranean formation may include introducing a well treatment comprising the surfactant package into a portion of the subterranean formation