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发明名称
Verfahren zur Änderung der Wasserdurchlässigkeit von unterirdischen Formationen
摘要
申请公布号
DE69026407(D1)
申请公布日期
1996.05.15
申请号
DE19906026407
申请日期
1990.02.16
申请人
PHILLIPS PETROLEUM CO., BARTLESVILLE, OKLA., US
发明人
MUMALLAH, NAIM ABDUL-KADER, BARTLESVILLE, OK 74005, US
分类号
C09K8/512;(IPC1-7):E21B33/138;C09K7/02
主分类号
C09K8/512
代理机构
代理人
主权项
地址
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