METHOD AND COMPOSITION FOR ENHANCED HYDROCARBONS RECOVERY

A method of treating a hydrocarbon containing formation is described. The method includes providing a hydrocarbon recovery composition to the hydroca rbon containing formation. The hydrocarbon recovery composition includes a b ranched internal olefin sulfonate having an average carbon number of at l...

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Bibliographische Detailangaben
Hauptverfasser: CANO, MANUEL LUIS, RANEY, KIRK HERBERT
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:A method of treating a hydrocarbon containing formation is described. The method includes providing a hydrocarbon recovery composition to the hydroca rbon containing formation. The hydrocarbon recovery composition includes a b ranched internal olefin sulfonate having an average carbon number of at leas t 15 and an average number of branches per molecule of at least 0.8.