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发明名称
METHODS FOR CONTROLLING FLUID LOSS
摘要
申请公布号
EP1789650(A1)
申请公布日期
2007.05.30
申请号
EP20050781265
申请日期
2005.08.24
申请人
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.
发明人
FREDD, CHRISTOPHER N.;LUNGWITZ, BERNHARD;HOLMS, BRAD;ENGELS, JOHN
分类号
E21B43/26;C09K8/62;C09K8/72;C09K8/76
主分类号
E21B43/26
代理机构
代理人
主权项
地址
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