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发明名称
Remote multiple string well completion
摘要
Method and apparatus for multiple string well completions by remote operations in underwater installations, by which the tubing strings are installed independently rather than simultaneously.
申请公布号
US4262748(A)
申请公布日期
1981.04.21
申请号
US19790067733
申请日期
1979.08.20
申请人
ARMCO INC.
发明人
KIRKLAND, KERRY G.
分类号
E21B33/047;(IPC1-7):E21B23/00;E21B33/03
主分类号
E21B33/047
代理机构
代理人
主权项
地址
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