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发明名称
Innretning for injeksjon av et fluid i en formasjon
摘要
申请公布号
NO20022434(A)
申请公布日期
2002.05.23
申请号
NO20020002434
申请日期
2002.05.23
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV
发明人
HEIJNEN, WILHELMUS HUBERTUS PAULUS MARIA;MORATO, MARIA JOAO RAMOS PENA
分类号
E21B27/02;E21B33/124;E21B33/138;F16L55/1645;(IPC1-7):E21B27/02
主分类号
E21B27/02
代理机构
代理人
主权项
地址
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