首页> 外国专利> STAGED AND/OR PATTERNED HEATING DURING IN SITU THERMAL PROCESSING OF A HYDROCARBON CONTAINING FORMATION

STAGED AND/OR PATTERNED HEATING DURING IN SITU THERMAL PROCESSING OF A HYDROCARBON CONTAINING FORMATION

机译:含烃地层原位热加工过程中的分段加热和/或规律加热

摘要

A heater may include an electrical conductor. Applying alternating current to the electrical conductor may resistively heat the electrical conductor. The electrical conductor may include an electrically resistive ferromagnetic material. The ferromagnetic material may at least partially surround a non-ferromagnetic material. The heater may provide a reduced amount of heat above or near a selected temperature. An electrical insulator may at least partially surround the electrical conductor. A sheath may at least partially surround the electrical insulator.
机译:加热器可以包括电导体。向电导体施加交流电可能会电阻性地加热电导体。电导体可以包括电阻铁磁材料。铁磁材料可以至少部分地围绕非铁磁材料。加热器可以在选定温度以上或附近提供减少的热量。电绝缘体可以至少部分地围绕电导体。护套可以至少部分地围绕电绝缘体。

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