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发明名称
Fremgangsmåte og anordning for overvåking av en undergrunnsformasjon
摘要
申请公布号
NO944379(A)
申请公布日期
1995.05.18
申请号
NO19940004379
申请日期
1994.11.16
申请人
SCHLUMBERGER TECHNOLOGY BV
发明人
BABOUR, KAMAL;BELANI, ASHOK KUMAR;PILLA, JACQUES
分类号
E21B33/14;E21B43/119;E21B47/01;E21B47/06;(IPC1-7):E21B47/00
主分类号
E21B33/14
代理机构
代理人
主权项
地址
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