发明名称 |
Imidazoline-based heterocyclic foamers for downhole injection |
摘要 |
Disclosed are imidazoline-based foamers and corrosion inhibitors for treatment of oil and gas wells for enhanced production. The invention also includes methods of foaming a fluid by introducing the disclosed foamers to oil and gas wells.
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申请公布号 |
US8551925(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US20070940777 |
申请日期 |
2007.11.15 |
申请人 |
NGUYEN DUY T.;MEYER G. RICHARD;NALCO COMPANY |
发明人 |
NGUYEN DUY T.;MEYER G. RICHARD |
分类号 |
C23F11/14;C09K8/60;E21B43/00;E21B43/26 |
主分类号 |
C23F11/14 |
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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