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发明名称
FREMGANGSMAADE OG APPARAT TIL BESTEMMELSE AF DEN UNDERJORDISKE POSITION FOR EN LOEBSK BROEND I FORHOLD TIL EN AFLASTNINGSBROEND
摘要
申请公布号
DK161161(C)
申请公布日期
1991.11.25
申请号
DK19840004816
申请日期
1984.10.09
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
KOELING, THIJS;LEHR, BERND CHRISTIAN;BROEKHUIZEN, WILLEM
分类号
E21B47/02;E21B47/10;G01B17/00;G01S5/28;G01V1/42;G01V1/52;(IPC1-7):E21B47/10;G01S5/20;G01V1/40
主分类号
E21B47/02
代理机构
代理人
主权项
地址
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