发明名称 |
Heater connections in mines and tunnels for use in treating subsurface hydrocarbon containing formations |
摘要 |
A system for treating a subsurface hydrocarbon containing formation includes one or more shafts. At least two substantially horizontal or inclined tunnels extend from one or more of the shafts. A plurality of heat sources are located in at least one heat source wellbore extending between at least two of the substantially horizontal tunnels. Electrical connections for the heat sources are located in at least one of the substantially horizontal tunnels.
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申请公布号 |
US8177305(B2) |
申请公布日期 |
2012.05.15 |
申请号 |
US20090422098 |
申请日期 |
2009.04.10 |
申请人 |
BURNS DAVID BOOTH;HWANG HORNG JYE (JAY);MARWEDE JOCHEN;MACDONALD DUNCAN CHARLES;PRINCE-WRIGHT ROBERT GEORGE;SHELL OIL COMPANY |
发明人 |
BURNS DAVID BOOTH;HWANG HORNG JYE (JAY);MARWEDE JOCHEN;MACDONALD DUNCAN CHARLES;PRINCE-WRIGHT ROBERT GEORGE |
分类号 |
E21B43/00 |
主分类号 |
E21B43/00 |
代理机构 |
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代理人 |
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主权项 |
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