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发明名称
METHOD OF INJECTING LIFT GAS INTO A PRODUCTION TUBING OF AN OIL WELL AND GAS LIFT FLOW CONTROL DEVICE FOR USE IN THE MEHTOD
摘要
申请公布号
EP1727962(A1)
申请公布日期
2006.12.06
申请号
EP20050717114
申请日期
2005.03.21
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
GALLOWAY II, ARTHUR WILLIAM;HALL, JAMES WILLIAM;JOHNSON, JOSEPH LARRY;NETTLESHIP, GARY
分类号
E21B43/12
主分类号
E21B43/12
代理机构
代理人
主权项
地址
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