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发明名称
METHODS AND COMPOSITIONS FOR DELAYING THE CROSSLINKING OF CROSSLINKABLE POLYSACCHARIDE-BASED LOST CIRCULATION MATERIALS
摘要
申请公布号
EP1073699(A1)
申请公布日期
2001.02.07
申请号
EP19990916521
申请日期
1999.04.14
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
DONALDSON, ROBERT ASHLEY;LAWSON, JIMMIE BROWN;POWER, DAVID JOHN;NORMAN, LEWIS, RHYNE
分类号
C09K8/08;C09K8/20;C09K8/514;C09K8/575;C09K8/68;(IPC1-7):C09K7/02;E21B33/138;E21B43/02;E21B43/26
主分类号
C09K8/08
代理机构
代理人
主权项
地址
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