| 发明名称 |
Process for the extraction of crude oil |
| 摘要 |
In the process of the present invention, crude oil is extracted from crude oil-containing deposits with the aid of an emulsion containing the components (A) 100 parts by weight of organopolysiloxane (B) 10 to 100 parts by weight of surfactant and (C) water.
|
| 申请公布号 |
US5630474(A) |
申请公布日期 |
1997.05.20 |
| 申请号 |
US19950533239 |
申请日期 |
1995.09.25 |
| 申请人 |
WACKER-CHEMIE GMBH |
发明人 |
BURGER, WILLIBALD;HUBER, PETER;MESCHKOV, PIOTR;GOUSSEVT, SERGUEI V.;MAZAJEV, VLADIMIR V.;KOVAL, JAROSLAV G. |
| 分类号 |
E21B43/22;C09K8/26;C09K8/32;C09K8/584;(IPC1-7):E21B43/22 |
主分类号 |
E21B43/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
