| 发明名称 |
METHOD OF INHIBITING CORROSION IN ACIDIZING WELLS |
| 摘要 |
Corrosion inhibitor additives are added directly to an aqueous acid solution used in acidizing subterranean formations. The additives consist essentially of a metal selected from antimony and antimony mixtures, a quaternary compound, and a surfactant. The corrosion inhibitor is free of toxic acetylenic compounds. |
| 申请公布号 |
AU8377491(A) |
申请公布日期 |
1993.03.25 |
| 申请号 |
AU19910083774 |
申请日期 |
1991.09.11 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
DENNIS ALEXANDER WILLIAMS;PHYLLIS KAY HOLIFIELD;JAMES ROBERT LOONEY;LEE ALLEN MCDOUGALL |
| 分类号 |
C09K8/54;C23F11/04 |
主分类号 |
C09K8/54 |
| 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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