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发明名称
Способ раздельной добычи нефти и воды из обводненных скважин
摘要
申请公布号
SU142249(A1)
申请公布日期
1961.11.30
申请号
SU19610721269
申请日期
1961.03.13
申请人
发明人
SMIRNOV-EMELIN E.N.;EREMIN V.S.;KOSHKIN K.I.;OSIPOV M.G.
分类号
E21B43/14;E21B43/00
主分类号
E21B43/14
代理机构
代理人
主权项
地址
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