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经营范围
发明名称
Production and upgrading of hydrocarbons in situ
摘要
申请公布号
US3072187(A)
申请公布日期
1963.01.08
申请号
US19600028636
申请日期
1960.05.12
申请人
PHILLIPS PETROLEUM COMPANY
发明人
CARR DONALD E.
分类号
E21B43/247
主分类号
E21B43/247
代理机构
代理人
主权项
地址
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