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发明名称
BLOCKING COMPOSITION FOR USE IN SUBTERRANEAN FORMATION
摘要
申请公布号
EP0928362(B1)
申请公布日期
2001.11.14
申请号
EP19970940262
申请日期
1997.09.17
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
URLWIN-SMITH, PHILLIP, LANCE
分类号
C09K8/512;(IPC1-7):E21B33/138
主分类号
C09K8/512
代理机构
代理人
主权项
地址
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