| 发明名称 |
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 |
MX2013007553(A) |
申请公布日期 |
2013.08.21 |
| 申请号 |
MX20130007553 |
申请日期 |
2011.12.09 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
KIRK HERBERT RANEY;JOHAN PAUL SMIT;JULIAN RICHARD BARNES;ROBERT HARDY ELLISON;MAURA PUERTO |
| 分类号 |
C09K8/58;C09K8/32;E21B43/16 |
主分类号 |
C09K8/58 |
| 代理机构 |
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代理人 |
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