发明名称 Scale removal
摘要 A method for treating a wellbore (or well casing) and the contiguous wellbore area to remove scale (mineral deposits comprised of, e.g., BaSO4, CaCO3, etc.) in the context of hydrocarbon recovery and other applications is disclosed, said method including contacting the scale with a fluid comprised of an ionic liquid or liquids.
申请公布号 US6924253(B2) 申请公布日期 2005.08.02
申请号 US20010829110 申请日期 2001.04.09
申请人 PALMER BENTLEY J.;FU DIANKUI;CARD ROGER;MILLER MATTHEW J. 发明人 PALMER BENTLEY J.;FU DIANKUI;CARD ROGER;MILLER MATTHEW J.
分类号 C09K8/528;C09K8/536;C23G5/02;(IPC1-7):E21B21/00;C09K3/00 主分类号 C09K8/528
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