发明名称 |
Double barrier system for an in situ conversion process |
摘要 |
A barrier system for a subsurface treatment area is described. The barrier system includes a first barrier formed around at least a portion of the subsurface treatment area. The first barrier is configured to inhibit fluid from exiting or entering the subsurface treatment area. A second barrier is formed around at least a portion of the first barrier. A separation space exists between the first barrier and the second barrier.
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申请公布号 |
US2007137856(A1) |
申请公布日期 |
2007.06.21 |
申请号 |
US20060409557 |
申请日期 |
2006.04.21 |
申请人 |
MCKINZIE BILLY J;VINEGAR HAROLD J;COWAN KENNETH M;DEEG WOLFGANG F J;WONG SAU-WAI |
发明人 |
MCKINZIE BILLY J.;VINEGAR HAROLD J.;COWAN KENNETH M.;DEEG WOLFGANG F.J.;WONG SAU-WAI |
分类号 |
E21B43/30;E21B43/00 |
主分类号 |
E21B43/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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