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1.发明授权公开(公告)号：US08267185B2
公开(公告)日：2012-09-18
申请号：US12576707
申请日：2009-10-09
申请人： Ernesto Rafael Fonseca Ocampos , James Joseph Venditto , Renfeng Richard Cao , Ronald Marshall Bass , Scott Vinh Nguyen , Antonio Maria Guimaraes Leite Cruz , Damodaran Raghu , Jaime Santos Son
发明人： Ernesto Rafael Fonseca Ocampos , James Joseph Venditto , Renfeng Richard Cao , Ronald Marshall Bass , Scott Vinh Nguyen , Antonio Maria Guimaraes Leite Cruz , Damodaran Raghu , Jaime Santos Son
IPC分类号： E21B43/00
CPC分类号： E21B43/24 , E21B43/2401 , E21B43/2405 , E21B44/02 , H01C3/00 , H05B3/48 , H05B2214/03 , Y10T29/49083
摘要： A method for heating a subsurface formation includes applying heat from a plurality of heaters to at least a portion of the subsurface formation. A portion of one or more of the heaters are allowed to move relative to the heaters respective wellhead using sliding seals to accommodate thermal expansion of the heaters.
摘要翻译： 用于加热地下地层的方法包括将热量从多个加热器施加到地下地层的至少一部分。 允许一个或多个加热器的一部分使用滑动密封相对于加热器相应的井口移动，以适应加热器的热膨胀。
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2.发明申请CIRCULATED HEATED TRANSFER FLUID SYSTEMS USED TO TREAT A SUBSURFACE FORMATION 有权用于处理表面形成的循环加热转移流体系统公开(公告)号：US20100206570A1
公开(公告)日：2010-08-19
申请号：US12576707
申请日：2009-10-09
申请人： Ernesto Rafael Fonseca Ocampos , James Joseph Venditto , Renfang Richard Cao , Ronald Marshall Bass , Scott Vinh Nguyen , Antonio Maria Guimaraes Leite Cruz , Damodaran Raghu , Jaime Santos Son
发明人： Ernesto Rafael Fonseca Ocampos , James Joseph Venditto , Renfang Richard Cao , Ronald Marshall Bass , Scott Vinh Nguyen , Antonio Maria Guimaraes Leite Cruz , Damodaran Raghu , Jaime Santos Son
IPC分类号： E21B43/24
CPC分类号： E21B43/24 , E21B43/2401 , E21B43/2405 , E21B44/02 , H01C3/00 , H05B3/48 , H05B2214/03 , Y10T29/49083
摘要： A method for heating a subsurface formation includes applying heat from a plurality of heaters to at least a portion of the subsurface formation. A portion of one or more of the heaters are allowed to move relative to the heaters respective wellhead using sliding seals to accommodate thermal expansion of the heaters.
摘要翻译： 用于加热地下地层的方法包括将热量从多个加热器施加到地下地层的至少一部分。 允许一个或多个加热器的一部分使用滑动密封相对于加热器相应的井口移动，以适应加热器的热膨胀。
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公开(公告)号：US07703513B2
公开(公告)日：2010-04-27
申请号：US11975714
申请日：2007-10-19
申请人： Harold J. Vinegar , Ernest E. Carter , Jaime Santos Son , Taixu Bai , Mohamad Fereydoon Khoda Verdian
发明人： Harold J. Vinegar , Ernest E. Carter , Jaime Santos Son , Taixu Bai , Mohamad Fereydoon Khoda Verdian
IPC分类号： E21B21/00 , E21B33/138 , E21B36/04 , E21B43/24
CPC分类号： E21B43/243 , C10G1/02 , C10G2300/4037 , E21B36/04 , E21B43/30 , E21B47/02216
摘要： Methods for forming a barrier around at least a portion of a treatment area in a subsurface formation are described herein. A material including wax may be introduced into one or more wellbores. The material introduced into two or more wells may mix in the formation and congeal to form a barrier to fluid flow.
摘要翻译： 本文描述了用于在地下地层中的处理区域的至少一部分周围形成屏障的方法。 包括蜡的材料可以引入一个或多个孔筒中。 引入两个或更多个孔的材料可以在地层和凝结中混合以形成流体流动的屏障。
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公开(公告)号：US07121341B2
公开(公告)日：2006-10-17
申请号：US10693819
申请日：2003-10-24
申请人： Harold J. Vinegar , Chester Ledlie Sandberg , Christopher Kelvin Harris , Jaime Santos Son , Fredrick Gordon Carl, Jr.
发明人： Harold J. Vinegar , Chester Ledlie Sandberg , Christopher Kelvin Harris , Jaime Santos Son , Fredrick Gordon Carl, Jr.
CPC分类号： E21B36/008 , E21B36/02 , E21B36/04 , E21B43/24 , E21B43/2401 , H05B2214/03
摘要： A heater may include an electrical conductor. Applying alternating current to the electrical conductor may generate 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. A conduit may at least partially surround the electrical conductor. A centralizer may maintain a separation distance between the electrical conductor and the conduit.
摘要翻译： 加热器可以包括电导体。 对电导体施加交流电可以产生电导体的电阻。 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之上或附近提供减少的热量。 导管可以至少部分地围绕电导体。 扶正器可以保持电导体和导管之间的间隔距离。
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公开(公告)号：US08224164B2
公开(公告)日：2012-07-17
申请号：US10693840
申请日：2003-10-24
申请人： Chester Ledlie Sandberg , Harold J. Vinegar , Christopher Kelvin Harris , Jaime Santos Son , Fredrick Gordon Carl, Jr.
发明人： Chester Ledlie Sandberg , Harold J. Vinegar , Christopher Kelvin Harris , Jaime Santos Son , Fredrick Gordon Carl, Jr.
CPC分类号： E21B36/008 , E21B36/02 , E21B36/04 , E21B43/24 , E21B43/2401 , H05B2214/03
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.
摘要翻译： 加热器可以包括电导体。 向电导体施加交流电可以电阻地加热电导体。 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之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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公开(公告)号：US08224163B2
公开(公告)日：2012-07-17
申请号：US10693700
申请日：2003-10-24
申请人： Chester Ledlie Sandberg , Harold J. Vinegar , Christopher Kelvin Harris , Jaime Santos Son , Fredrick Gordon Carl, Jr.
发明人： Chester Ledlie Sandberg , Harold J. Vinegar , Christopher Kelvin Harris , Jaime Santos Son , Fredrick Gordon Carl, Jr.
CPC分类号： E21B36/008 , E21B36/02 , E21B36/04 , E21B43/24 , E21B43/2401 , H05B2214/03
摘要： A heater system may include an alternating current supply and an electrical conductor. Alternating current may be applied to one or more electrical conductors at a frequency between about 100 Hz and about 1000 Hz. The electrical conductors may be located in a formation. The electrical conductors may resistively heat upon application of the alternating electrical current. At least one of the electrical conductors may include an electrically resistive ferromagnetic material. The electrical conductor may provide a reduced amount of heat above or near a selected temperature. Heat may transfer from the electrical conductor to a part of formation.
摘要翻译： 加热器系统可以包括交流电源和电导体。 交流电可以以约100Hz至约1000Hz之间的频率施加到一个或多个电导体。 电导体可以位于地层中。 电导体可以在施加交流电流时进行电阻加热。 电导体中的至少一个可以包括电阻铁磁材料。 电导体可以在选定温度之上或附近提供减少量的热量。 热可能从电导体转移到形成部分。
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公开(公告)号：US20130043029A1
公开(公告)日：2013-02-21
申请号：US13567799
申请日：2012-08-06
申请人： Harold J. Vinegar , Chester Ledlie Sandberg , Christopher Kelvin Harris , Jaime Santos Son , James Louis Menotti , Joan Carl
发明人： Harold J. Vinegar , Chester Ledlie Sandberg , Christopher Kelvin Harris , Jaime Santos Son , James Louis Menotti , Fredrick Gordon Carl, JR.
IPC分类号： E21B36/00
CPC分类号： E21B36/008 , E21B36/02 , E21B36/04 , E21B43/24 , E21B43/2401 , H05B2214/03
摘要： A heater system may include an alternating current supply and an electrical conductor. An alternating current may be applied to one or more electrical conductors at a voltage above about 200 volts. The electrical conductors may be located in a formation. The electrical conductors may provide an electrically resistive heat output upon application of the alternating electrical current. At least one of the electrical conductors may include an electrically resistive ferromagnetic material. An electrical conductor may provide a reduced amount of heat above or near a selected temperature. Heat may be allowed to transfer from an electrical conductor to a part of the formation.
摘要翻译： 加热器系统可以包括交流电源和电导体。 交流电可以在高于约200伏的电压下施加到一个或多个电导体。 电导体可以位于地层中。 电导体可以在施加交流电流时提供电阻热输出。 电导体中的至少一个可以包括电阻铁磁材料。 电导体可以在选定温度之上或附近提供减少的热量。 可以允许热量从电导体转移到地层的一部分。
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公开(公告)号：US08238730B2
公开(公告)日：2012-08-07
申请号：US10693820
申请日：2003-10-24
申请人： Chester Ledlie Sandberg , Harold J. Vinegar , Christopher Kelvin Harris , Jaime Santos Son , Fredrick Gordon Carl, Jr.
发明人： Chester Ledlie Sandberg , Harold J. Vinegar , Christopher Kelvin Harris , Jaime Santos Son , Fredrick Gordon Carl, Jr.
CPC分类号： E21B36/008 , E21B36/02 , E21B36/04 , E21B43/24 , E21B43/2401 , H05B2214/03
摘要： A heater system may include an alternating current supply and an electrical conductor. An alternating current may be applied to one or more electrical conductors at a voltage above about 200 volts. The electrical conductors may be located in a formation. The electrical conductors may provide an electrically resistive heat output upon application of the alternating electrical current. At least one of the electrical conductors may include an electrically resistive ferromagnetic material. An electrical conductor may provide a reduced amount of heat above or near a selected temperature. Heat may be allowed to transfer from an electrical conductor to a part of the formation.
摘要翻译： 加热器系统可以包括交流电源和电导体。 交流电可以在高于约200伏的电压下施加到一个或多个电导体。 电导体可以位于地层中。 电导体可以在施加交流电流时提供电阻热输出。 电导体中的至少一个可以包括电阻铁磁材料。 电导体可以在选定温度之上或附近提供减少的热量。 可以允许热量从电导体转移到地层的一部分。
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9.发明授权公开(公告)号：US08200072B2
公开(公告)日：2012-06-12
申请号：US10693816
申请日：2003-10-24
申请人： Harold J. Vinegar , Chester Ledlie Sandberg , Christopher Kelvin Harris , Jaime Santos Son , James Louis Menotti , Fredrick Gordon Carl, Jr.
发明人： Harold J. Vinegar , Chester Ledlie Sandberg , Christopher Kelvin Harris , Jaime Santos Son , James Louis Menotti , Fredrick Gordon Carl, Jr.
CPC分类号： E21B36/008 , E21B36/02 , E21B36/04 , E21B43/24 , E21B43/2401 , H05B2214/03
摘要： Systems and methods are described for heating a subsurface formation. Alternating electrical current may be applied to one or more electrical conductors. The electrical conductors may be located in a subsurface formation. The electrical conductors may provide an electrically resistive heat output upon application of the alternating electrical current. At least one of the electrical conductors may include an electrically resistive ferromagnetic material. The electrical conductor may provide a reduced amount of heat above or near a selected temperature. Heat may be allowed to transfer from the electrical conductor to a part of the subsurface formation.
摘要翻译： 描述了用于加热地下地层的系统和方法。 交替的电流可以施加到一个或多个电导体。 电导体可以位于地下地层中。 电导体可以在施加交流电流时提供电阻热输出。 至少一个电导体可以包括电阻铁磁材料。 电导体可以在选定温度之上或附近提供减少量的热量。 可以允许热量从电导体转移到地下地层的一部分。
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公开(公告)号：US20080185147A1
公开(公告)日：2008-08-07
申请号：US11975714
申请日：2007-10-19
申请人： Harold J. Vinegar , Ernest E. Carter , Jaime Santos Son , Taixu Bai , Mohamad Fereydoon Khoda Verdian
发明人： Harold J. Vinegar , Ernest E. Carter , Jaime Santos Son , Taixu Bai , Mohamad Fereydoon Khoda Verdian
IPC分类号： E21B43/14
CPC分类号： E21B43/243 , C10G1/02 , C10G2300/4037 , E21B36/04 , E21B43/30 , E21B47/02216
摘要： Methods for forming a barrier around at least a portion of a treatment area in a subsurface formation are described herein. A material including wax may be introduced into one or more wellbores. The material introduced into two or more wells may mix in the formation and congeal to form a barrier to fluid flow.
摘要翻译： 本文描述了用于在地下地层中的处理区域的至少一部分周围形成屏障的方法。 包括蜡的材料可以引入一个或多个孔筒中。 引入两个或更多个孔的材料可以在地层和凝结中混合以形成流体流动的屏障。
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