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发明名称
METHOD FOR WELL COMPLETION WITH THE HELP OF EJECTOR PUMP AND DEVICE FOR ITS REALIZATION
摘要
申请公布号
RU1797646(C)
申请公布日期
1993.02.23
申请号
SU19914943162
申请日期
1991.06.10
申请人
KURTOV VENIAMIN D,SU;DYRIV IVAN P,SU
发明人
KURTOV VENIAMIN D,SU;DYRIV IVAN P,SU
分类号
E21B43/00
主分类号
E21B43/00
代理机构
代理人
主权项
地址
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