Subterranean electro-thermal heating system and method
    6.
    发明授权
    Subterranean electro-thermal heating system and method 有权
    地下电热加热系统及方法

    公开(公告)号:US07568526B2

    公开(公告)日:2009-08-04

    申请号:US11622853

    申请日:2007-01-12

    IPC分类号: E21B36/02

    摘要: A subterranean electro-thermal heating system including one or more heater cable sections extending through one or more heat target regions of a subterranean environment and one or more cold lead sections coupled to the heater cable section(s) and extending through one or more non-target regions of the subterranean environment. A cold lead section delivers electrical power to a heater cable section but generates less heat than the heater cable section. The heater cable section(s) are arranged to deliver thermal input to one or more localized areas in the subterranean environment to vaporize a liquid, e.g. water.

    摘要翻译: 一种地下电热加热系统,包括延伸穿过地下环境的一个或多个热靶区域的一个或多个加热器电缆段和耦合到加热器电缆段的一个或多个冷引线段, 地下环境的目标区域。 冷引线部分向加热器电缆部分提供电力,但是比加热器电缆部分产生的热量更少。 加热器电缆部分被布置成将热输入传递到地下环境中的一个或多个局部区域以使液体蒸发,例如, 水。

    Subterranean electro-thermal heating system and method
    7.
    发明授权
    Subterranean electro-thermal heating system and method 有权
    地下电热加热系统及方法

    公开(公告)号:US07322415B2

    公开(公告)日:2008-01-29

    申请号:US10909233

    申请日:2004-07-29

    IPC分类号: E21B36/02

    摘要: A subterranean electro-thermal heating system including one or more heater cable sections extending through one or more heat target regions of a subterranean environment and one or more cold lead sections coupled to the heater cable section(s) and extending through one or more non-target regions of the subterranean environment. A cold lead section delivers electrical power to a heater cable section but generates less heat than the heater cable section. The heater cable section(s) and the cold lead section(s) are arranged to deliver thermal input to one or more localized areas in the subterranean environment.

    摘要翻译: 一种地下电热加热系统,包括延伸穿过地下环境的一个或多个热靶区域的一个或多个加热器电缆段和耦合到加热器电缆段的一个或多个冷引线段, 地下环境的目标区域。 冷引线部分向加热器电缆部分提供电力,但是比加热器电缆部分产生的热量更少。 加热器电缆部分和冷引线部分被布置成将热输入传递到地下环境中的一个或多个局部区域。