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.
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
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