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发明名称
A NOVEL FLUID SYSTEM HAVING CONTROLLABLE REVERSIBLE VISCOSITY
摘要
申请公布号
EP1456504(A1)
申请公布日期
2004.09.15
申请号
EP20020799054
申请日期
2002.12.06
申请人
SOFITECH N.V.;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER HOLDINGS LIMITED
发明人
CHANG, FRANK, F.;FU, DIANKUI
分类号
C09K8/62;C09K8/68;C09K8/74;C09K8/86;(IPC1-7):E21B43/27;E21B43/25
主分类号
C09K8/62
代理机构
代理人
主权项
地址
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