发明名称 |
Corrosion inhibitor for wellbore applications |
摘要 |
This invention concerns a corrosion-inhibitor nominally comprised of a phenolic compound and a hydroxide-bearing compound capable of imparting a pH of 9 to water, the inclusion thereof in aerated water-based fluids and foams, and the use of these fluids in wellbore applications; particularly applications conducted at elevated temperatures.
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申请公布号 |
US5565416(A) |
申请公布日期 |
1996.10.15 |
申请号 |
US19940179414 |
申请日期 |
1994.01.10 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
WU, YULIN |
分类号 |
C09K8/06;C09K8/38;(IPC1-7):C09K7/02 |
主分类号 |
C09K8/06 |
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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