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发明名称
Fremgangsmåte for innhenting av en pröve av formasjonsfluid i et foret borehull
摘要
申请公布号
NO20033250(D0)
申请公布日期
2003.07.17
申请号
NO20030003250
申请日期
2003.07.17
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV
发明人
HASHEM, MOHAMED NAGUIB
分类号
E21B49/08;(IPC1-7):E21B
主分类号
E21B49/08
代理机构
代理人
主权项
地址
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