| 发明名称 |
LARGE HYDROPHOBE SURFACTANTS |
| 摘要 |
<p>Provided herein are inter alia novel compositions and methods having application in the field of enhanced oil recovery. In particular, the large hydrophbe compounds and mixtures thereof presented herein can be used, inter alia, for the recovery of a large range of crude oil compositions from challenging reservoirs.</p> |
| 申请公布号 |
EP2699540(A2) |
申请公布日期 |
2014.02.26 |
| 申请号 |
EP20120781995 |
申请日期 |
2012.04.17 |
| 申请人 |
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM;HARCROS CHEMICALS INC. |
发明人 |
WEERASOORIYA, UPALI P.;POPE, GARY A.;RADFORD, PETER;STEVENSON, HOWARD |
| 分类号 |
C07C309/03;C07C53/00;C07C69/003;C07C69/708;C07C305/10;C07C309/10;C07F9/11;C09K8/584 |
主分类号 |
C07C309/03 |
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