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发明名称
SURFACTANT MIXTURE IN WATERFLOODING
摘要
申请公布号
US3610339(A)
申请公布日期
1971.10.05
申请号
USD3610339
申请日期
1969.02.14
申请人
PHILLIPS PETROLEUM CO.
发明人
ROBERT R. HARVEY
分类号
C09K8/584;(IPC1-7):E21B43/22
主分类号
C09K8/584
代理机构
代理人
主权项
地址
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