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发明名称
USE OF HIGH HYDROCARBON CONTAINING GELS AS FRACTURATION FLUID
摘要
申请公布号
EP0425873(A3)
申请公布日期
1991.12.11
申请号
EP19900119666
申请日期
1990.10.13
申请人
CASSELLA AKTIENGESELLSCHAFT
发明人
ENGELHARDT, FRITZ, DR.;EBERT, GERLINDE, DR.
分类号
C09K8/64;(IPC1-7):E21B43/26
主分类号
C09K8/64
代理机构
代理人
主权项
地址
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