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发明名称
METHOD OF MEASURING THE DENSITY OF FORMATION WHERETHROUGH A BOREHOLE HAS PASSED
摘要
申请公布号
YU6276(A)
申请公布日期
1983.12.31
申请号
YU19760000062
申请日期
1976.01.13
申请人
SCHLUMBERGER OVERSEAS SA
发明人
DARWIN E.V.
分类号
G01V5/04;G01N23/203;G01V5/12;(IPC1-7):G01N9/24;G01V5/00;G01V3/18;E21B49/00
主分类号
G01V5/04
代理机构
代理人
主权项
地址
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