| 发明名称 |
STEAM FOAM DRIVE PROCESS |
| 摘要 |
<p>STEAM FOAM DRIVE PROCESS A steam foam drive process for displacing oil within a subterranean reservoir is improved by injecting into the reservoir a steam-foam-forming mixture of steam, and an olefin sulfonate-containing surfactant component.</p> |
| 申请公布号 |
CA1172160(A) |
申请公布日期 |
1984.08.07 |
| 申请号 |
CA19820399211 |
申请日期 |
1982.03.23 |
| 申请人 |
SHELL CANADA LIMITED |
发明人 |
DILGREN, RICHARD E.;OWENS, KENNETH B. |
| 分类号 |
B01F17/02;C09K8/592;E21B43/24;(IPC1-7):E21B43/24 |
主分类号 |
B01F17/02 |
| 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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