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发明名称
COMPOSITION AND METHOD FOR THICKENING HEAVY AQUEOUS BRINES
摘要
A process of preparing a well servicing fluid comprising viscosifying a heavy brine by contacting with a cationic polysaccharide and a composition thereof.
申请公布号
WO2007058814(A2)
申请公布日期
2007.05.24
申请号
WO2006US43212
申请日期
2006.11.06
申请人
RHODIA INC.
发明人
DAHANAYAKE, MANILAL, S.;KESAVAN, SUBRAMANIAN;COLACO, ALLWYN
分类号
C09K8/00;E21B43/00
主分类号
C09K8/00
代理机构
代理人
主权项
地址
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