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发明名称
Vorrichtung im Bohrloch und Verfahren zur Bestimmung der Eigenschaften einer Formation
摘要
申请公布号
DE68927569(T2)
申请公布日期
1997.06.26
申请号
DE19896027569T
申请日期
1989.09.14
申请人
SCHLUMBERGER LTD., NEW YORK, N.Y., US
发明人
ZIMMERMAN, THOMAS, HOUSTON TEXAS 77059, US;POP, , JULIAN, HOUSTON TEXAS 77009, US;PERKINS, JOSEPH, SUGAR LAND TEXAS 77479, US
分类号
E21B49/00;E21B49/08;E21B49/10;(IPC1-7):E21B49/08;E21B47/06
主分类号
E21B49/00
代理机构
代理人
主权项
地址
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