发明名称 |
Surfactant flooding solutions with sulfonated creosote |
摘要 |
A surfactant flooding system for enhanced oil recovery is disclosed which comprises sulfonated creosote oil, as well as a surfactant and solubilizer. The use of sulfonated creosote oil substantially lowers the viscosity of the surfactant system as well as improving the oil recovery efficiency of the system.
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申请公布号 |
US4541937(A) |
申请公布日期 |
1985.09.17 |
申请号 |
US19830564158 |
申请日期 |
1983.12.22 |
申请人 |
TEXACO INC. |
发明人 |
MORDUCHOWITZ, ABRAHAM;YAGHMAIE, FARROKH |
分类号 |
C09K8/584;(IPC1-7):E21B43/22 |
主分类号 |
C09K8/584 |
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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