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发明名称
PROCESSO E APARELHO PARA DETERMINACAO DE ISOLAMENTO HIDRAULICO
摘要
申请公布号
BR9205037(A)
申请公布日期
1993.06.22
申请号
BR19920005037
申请日期
1992.12.17
申请人
SCHLUMBERGER SURENCO, S.A.
发明人
FRED E. STANKE;RALPH M. D'ANGELO
分类号
E21B33/13;E21B47/00;G01N29/04;G01N29/07;G01N29/09;G01N29/11;G01V1/50;(IPC1-7):E21B43/00
主分类号
E21B33/13
代理机构
代理人
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