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发明名称
METHOD OF ISOLATING WATER INFLOW IN OIL WELLS
摘要
申请公布号
SU605937(A1)
申请公布日期
1978.05.05
申请号
SU19752191137
申请日期
1975.11.18
申请人
SIBIRSKIJ NII NEFTYANOJ PROMYSHLENNOSTI
发明人
KAZMIN ANATOLIJ V,SU;GRIGOREV PETR N,SU;BELOV VLADIMIR ,SU;KUVANDYKOV ILIS SH,SU;BASHKOV GENADIJ G,SU;LOGINOV YURIJ F,SU
分类号
E21B33/13;C09K8/504;E21B43/00;(IPC1-7):E21B43/00
主分类号
E21B33/13
代理机构
代理人
主权项
地址
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