发明名称 |
Subsurface connection methods for subsurface heaters |
摘要 |
A system for heating a subsurface formation is described. The system includes a first elongated heater in a first opening in the formation. The first elongated heater includes an exposed metal section in a portion of the first opening. The portion is below a layer of the formation to be heated. The exposed metal section is exposed to the formation. A second elongated heater is in a second opening in the formation. The second opening connects to the first opening at or near the portion of the first opening below the layer to be heated. At least a portion of an exposed metal section of the second elongated heater is electrically coupled to at least a portion of the exposed metal section of the first elongated heater in the portion of the first opening below the layer to be heated.
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申请公布号 |
US2007045267(A1) |
申请公布日期 |
2007.03.01 |
申请号 |
US20060409559 |
申请日期 |
2006.04.21 |
申请人 |
VINEGAR HAROLD J;BASS RONALD M;KIM DONG S;MASON STANLEY L;STEGEMEIER GEORGE L;KELTNER THOMAS J;CARL FREDERICK G JR |
发明人 |
VINEGAR HAROLD J.;BASS RONALD M.;KIM DONG S.;MASON STANLEY L.;STEGEMEIER GEORGE L.;KELTNER THOMAS J.;CARL FREDERICK G.JR. |
分类号 |
B60L1/02 |
主分类号 |
B60L1/02 |
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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