发明名称 |
Use of taurine additives in enhanced oil recovery with anionic surfactants |
摘要 |
A method is disclosed for increasing the recovery of oil in enhanced oil recovery operations employing anionic surfactant by blending a taurine with said anionic surfactant. The taurine may also increase the salt and divalent ion tolerance of the anionic surfactant.
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申请公布号 |
US4976315(A) |
申请公布日期 |
1990.12.11 |
申请号 |
US19890432029 |
申请日期 |
1989.11.06 |
申请人 |
TEXACO INC. |
发明人 |
PRUKOP, GABRIEL;CHEA, CHHIV K. |
分类号 |
C09K8/584 |
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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