| 发明名称 |
HYDROCARBON RECOVERY COMPOSITION, METHOD OF PREPARATION AND USE THEREOF |
| 摘要 |
The invention provides a hydrocarbon recovery composition comprising one or more internal olefin sulfonates and a pH buffer. The composition may be injected into a hydrocarbon-containing formation to enhance the recovery of hydrocarbons therefrom. The composition may also be used in a thermal enhanced oil recovery process that includes injecting a hot fluid with the hydrocarbon recovery composition to generate foam. |
| 申请公布号 |
US2017037297(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201615332332 |
申请日期 |
2016.10.24 |
| 申请人 |
SHELL OIL COMPANY |
发明人 |
King Timothy Elton;CROM Lori Ann;BARNES Julian Richard;KUNKELER Paulus Johannes |
| 分类号 |
C09K8/584;E21B43/24;C09K8/592 |
主分类号 |
C09K8/584 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hydrocarbon recovery composition comprising one or more internal olefin sulfonates and a pH buffer. |
| 地址 |
Houston TX US |
