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发明名称
Fremgangsmåte for assistert utvinning av væskeformige hydrokarboner
摘要
申请公布号
NO302911(B1)
申请公布日期
1998.05.04
申请号
NO19930003217
申请日期
1993.09.09
申请人
MARATHON OIL CO
发明人
SYDANSK, ROBERT D.
分类号
E21B43/22;C09K8/60;C09K8/94;E21B43/16;(IPC1-7):E21B43/22
主分类号
E21B43/22
代理机构
代理人
主权项
地址
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