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发明名称
OIL WELL EXPLORATION METHOD
摘要
申请公布号
RU1772347(C)
申请公布日期
1992.10.30
申请号
SU19904845128
申请日期
1990.06.28
申请人
VNII NEFTEPROMY GEOFIZ
发明人
SHATUNOV ANATOLIJ S,SU;SHATUNOV ALEKSANDR A,SU
分类号
E21B47/00;E21B47/008
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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