| 发明名称 |
RESERVOIR-TAILORED CO2-AIDED OIL RECOVERY PROCESS |
| 摘要 |
<p>An oil recovery process that utilizes an injection of CO2, surfactant and water is improved by using a selected polyalkoxylated alcoholic or phenolic surfactant which is capable of forming three particular types of dispersions with the fluids in the reservoir at the reservoir conditions which are maintained during the process.</p> |
| 申请公布号 |
GB2094863(B) |
申请公布日期 |
1984.08.30 |
| 申请号 |
GB19820006856 |
申请日期 |
1982.03.09 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV |
发明人 |
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| 分类号 |
C09K8/594;E21B43/16;(IPC1-7):21B43/22 |
主分类号 |
C09K8/594 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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