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发明名称
Apparatus for acoustically investigating a borehole
摘要
申请公布号
GB2399411(B)
申请公布日期
2005.04.27
申请号
GB20030005358
申请日期
2003.03.10
申请人
* SCHLUMBERGER HOLDINGS LIMITED
发明人
BENOIT * FROELICH;ALAIN * DELPUECH;SMAINE * ZEROUG;OLIVIER * CASSOU
分类号
E21B47/00;G01V1/52;(IPC1-7):E21B47/00
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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