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发明名称
Verfahren zum Behandeln der Umgebung von Bohrungen in einer unterirdischen Formation
摘要
申请公布号
DE1298474(B)
申请公布日期
1969.07.03
申请号
DE196701S1772
申请日期
1967.09.12
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
WHEELER HAMBY JUN., TYLER;ALLEN RICHARDSON, EDWIN;NOEL TUTTLE, ROBERT
分类号
C09K17/42;E21B36/00;E21B37/00;E21B43/24
主分类号
C09K17/42
代理机构
代理人
主权项
地址
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