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发明名称
ZUSAMMENSETZUNG UND VERFAHREN ZUR KONTROLLE DES FLUESSIGKEITSVERLUSTES BEI DER SAEUREFRAKTURIERUNG VON UNTERIRDISCHEN FORMATIONEN.
摘要
申请公布号
DE3873367(D1)
申请公布日期
1992.09.10
申请号
DE19883873367
申请日期
1988.01.13
申请人
PUMPTECH N.V., ANTWERPEN/ANVERS, BE
发明人
CROWE, CURTIS W., TULSA OKLAHOMA, US
分类号
C09K8/68;C09K8/76;(IPC1-7):E21B43/26;E21B43/27
主分类号
C09K8/68
代理机构
代理人
主权项
地址
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