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发明名称
SHUT-OFF CONTROL FOR AN IN-SITU COMBUSTION PRODUCTION WELL
摘要
申请公布号
US3430696(A)
申请公布日期
1969.03.04
申请号
USD3430696
申请日期
1966.12.02
申请人
MOBIL OIL CORP.
发明人
WALTER W. CUMMINGS
分类号
E21B36/00;(IPC1-7):E21B43/12;E21B43/24
主分类号
E21B36/00
代理机构
代理人
主权项
地址
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