METHOD AND COMPOSITION FOR ENHANCED HYDROCARBONS RECOVERY FROM A FORMATION CONTAINING A CRUDE OIL
摘要
<p>A hydrocarbon recovery composition comprising vinylidene olefin sulfonates is described. A method of treating a crude oil formation and a method of preparing the hydrocarbon recovery composition are also described.</p>
申请公布号
EP2658946(A4)
申请公布日期
2014.05.14
申请号
EP20110852890
申请日期
2011.12.09
申请人
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;WILLIAM MARSH RICE UNIVERSITY
发明人
BARNES, JULIAN RICHARD;ELLISON, ROBERT HARDY;PUERTO, MAURA;RANEY, KIRK HERBERT;SMIT,JOHAN PAUL
