| 发明名称 |
USE OF CARBON DIOXIDE SOLUBLE NONIONIC SURFACTANTS FOR ENHANCED CRUDE OIL RECOVERY |
| 摘要 |
The present disclosure includes a nonionic surfactant and a method of providing the nonionic surfactant, where the nonionic surfactant is soluble in carbon dioxide and is used as part of a dispersion for enhanced crude oil recovery. The nonionic surfactant can be part of an emulsion that includes carbon dioxide and a diluent. |
| 申请公布号 |
EP2758485(B1) |
申请公布日期 |
2016.03.02 |
| 申请号 |
EP20120769568 |
申请日期 |
2012.09.20 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
ABBAS, SAYEED;SANDERS, AARON W.;CHAKRABORTY, DEBASHIS |
| 分类号 |
C09K8/584;C08G65/26;C09K8/594;E21B43/16 |
主分类号 |
C09K8/584 |
| 代理机构 |
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