COMPOSITION FOR ENHANCED HYDROCARBON RECOVERY FROM A FORMATION

A hydrocarbon recovery composition which comprises a first blend of C24-28 internal olefin sulfonates and an injectable fluid composition comprising the hydrocarbon recovery composition, water and/or brine wherein the hydrocarbon recovery composition is present in an amount of from 0.05 to 1.0 wt %...

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Bibliographische Detailangaben
Hauptverfasser: GRUTTERS MARINUS CORNELIS HENDRIKUS, NAVARRETE REINALDO CONRADO, MOENE ROBERT, SEMPLE THOMAS CARL, BUIJSE MARTEN ADRIAAN, SHEPHERD ANDREW GRANJA, BARNES JULIAN RICHARD
Format: Patent
Sprache:eng
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Zusammenfassung:A hydrocarbon recovery composition which comprises a first blend of C24-28 internal olefin sulfonates and an injectable fluid composition comprising the hydrocarbon recovery composition, water and/or brine wherein the hydrocarbon recovery composition is present in an amount of from 0.05 to 1.0 wt % of the total injectable fluid composition can be used for enhanced hydrocarbon recovery from a formation.