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发明名称
Formationsdruckmessung mit Fernsensoren in verrohrten Bohrlöchern
摘要
申请公布号
DE69914838(T2)
申请公布日期
2004.12.09
申请号
DE19996014838T
申请日期
1999.08.09
申请人
SCHLUMBERGER HOLDINGS LTD., ROAD TOWN
发明人
CIGLENEC, REINHART;TABANOU, JACQUES R.
分类号
E21B7/06;E21B23/00;E21B23/14;E21B33/13;E21B47/00;E21B47/024;E21B47/12;E21B49/00;E21B49/10;(IPC1-7):E21B49/00;E21B7/08;E21B47/04;E21B47/09
主分类号
E21B7/06
代理机构
代理人
主权项
地址
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