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发明名称
Compositions based on gels and their use for the selective reduction of the water permeability in warm and salt reservoirs
摘要
申请公布号
EP0557146(B1)
申请公布日期
1997.09.17
申请号
EP19930400221
申请日期
1993.01.28
申请人
INSTITUT FRANCAIS DU PETROLE
发明人
KOHLER, NORBERT;RAHBARI, RAMINE;ZAITOUN, ALAIN
分类号
C09K8/88;C08K5/00;C09K8/12;C09K8/24;C09K8/512;(IPC1-7):C08K11/00;E21B33/138;E21B43/25;C09K7/02
主分类号
C09K8/88
代理机构
代理人
主权项
地址
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