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发明名称
POLYMERIC MICROSPHERES AS DEGRADABLE FLUID LOSS ADDITIVES IN OILFIELD APPLICATIONS
摘要
申请公布号
EP2254965(A1)
申请公布日期
2010.12.01
申请号
EP20090712016
申请日期
2009.02.09
申请人
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED
发明人
SULLIVAN, PHILIP F.;TUSTIN, GARY JOHN;DRUCHON, BRUNO;DESSINGES, MARIE NOELLE;KUBALA, GREGORY;VATRY, CHRISTELLE
分类号
C09K8/42;C09K8/516
主分类号
C09K8/42
代理机构
代理人
主权项
地址
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