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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：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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5.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：US07121342B2
公开(公告)日：2006-10-17
申请号：US10831351
申请日：2004-04-23
申请人： Harold J. Vinegar , Peter Veenstra , Steven Paul Giles , Chester L. Sandberg , Frederick Henry Kreisler Rambow , Christopher Kelvin Harris , Lanny Gene Schoeling , Mark Gregory Picha , Etuan Zhang , Gary Beer , Fredrick Gordon Carl, Jr. , Taixu Bai , Dong Sub Kim , Michael David Fairbanks , Guillermo Pastor Sanz
发明人： Harold J. Vinegar , Peter Veenstra , Steven Paul Giles , Chester L. Sandberg , Frederick Henry Kreisler Rambow , Christopher Kelvin Harris , Lanny Gene Schoeling , Mark Gregory Picha , Etuan Zhang , Gary Beer , Fredrick Gordon Carl, Jr. , Taixu Bai , Dong Sub Kim , Michael David Fairbanks , Guillermo Pastor Sanz
CPC分类号： E21B47/00 , E21B36/02 , E21B36/04 , E21B43/24 , E21B43/2401 , E21B47/06 , E21B47/065
摘要： A process may include providing heat from one or more heaters to at least a portion of a subsurface formation. Heat may transfer from one or more heaters to a part of a formation. In some embodiments, heat from the one or more heat sources may pyrolyze at least some hydrocarbons in a part of a subsurface formation. Hydrocarbons and/or other products may be produced from a subsurface formation. Certain embodiments describe apparatus, methods, and/or processes used in treating a subsurface or hydrocarbon containing formation.
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7.发明授权In situ thermal processing of a hydrocarbon containing formation using exposed metal heat sources 有权使用暴露的金属热源对含烃地层进行原位热处理公开(公告)号：US06789625B2
公开(公告)日：2004-09-14
申请号：US09841307
申请日：2001-04-24
申请人： Eric Pierre de Rouffignac , Harold J. Vinegar , Charles Robert Keedy , Bruce Gerard Hunsucker , Fredrick Gordon Carl, Jr.
发明人： Eric Pierre de Rouffignac , Harold J. Vinegar , Charles Robert Keedy , Bruce Gerard Hunsucker , Fredrick Gordon Carl, Jr.
IPC分类号： E21B4324
CPC分类号： E21B43/24 , C09K8/592 , E21B36/001 , E21B36/04 , E21B41/0057 , E21B43/2401 , E21B43/243 , E21B43/247 , E21B43/30 , Y02C10/14 , Y02P20/582 , Y10S48/06
摘要： A hydrocarbon containing formation may be treated using an in situ thermal process. Hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation from heat sources to raise a temperature of a portion of the formation to a desired temperature. Some of the heat sources may include heater elements. The heater elements may be lengths of bare metal disposed within wellbores within the formation.
摘要翻译： 可以使用原位热处理来处理含烃地层。 碳氢化合物，H2和/或其他地层流体可以从地层中产生。 可以将热量从热源施加到地层上，以将地层的一部分的温度升高到期望的温度。 一些热源可以包括加热元件。 加热器元件可以是设置在地层内的井筒内的裸金属的长度。
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8.发明授权公开(公告)号：US06769483B2
公开(公告)日：2004-08-03
申请号：US09841238
申请日：2001-04-24
申请人： Eric Pierre de Rouffignac , Harold J. Vinegar , John Michael Karanikas , James Louis Menotti , John Matthew Coles , Bruce Gerard Hunsucker , Lawrence James Bielamowicz , Fredrick Gordon Carl, Jr.
发明人： Eric Pierre de Rouffignac , Harold J. Vinegar , John Michael Karanikas , James Louis Menotti , John Matthew Coles , Bruce Gerard Hunsucker , Lawrence James Bielamowicz , Fredrick Gordon Carl, Jr.
IPC分类号： E21B3604
CPC分类号： E21B43/24 , C09K8/592 , E21B36/001 , E21B36/04 , E21B41/0057 , E21B43/2401 , E21B43/243 , E21B43/247 , E21B43/30 , Y02C10/14 , Y02P20/582 , Y10S48/06
摘要： A hydrocarbon containing formation may be treated using an in situ thermal process. Hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation from heat sources to raise a temperature of a portion of the formation to a desired temperature. Some of the heat sources may be conductors placed within conduits. The conductors may be resistively heated so that the conductors radiantly heat the conduits. The conduits may transfer heat to the formation.
摘要翻译： 可以使用原位热处理来处理含烃地层。 碳氢化合物，H2和/或其他地层流体可以从地层中产生。 可以将热量从热源施加到地层上，以将地层的一部分的温度升高到期望的温度。 一些热源可以是放置在导管内的导体。 导体可以被电阻加热，使得导体辐射地加热导管。 导管可以将热量传递到地层。
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9.发明授权公开(公告)号：US07004247B2
公开(公告)日：2006-02-28
申请号：US10131234
申请日：2002-04-24
申请人： Anthony Thomas Cole , Lawrence James Bielamowicz , Fredrick Gordon Carl, Jr. , John Matthew Coles , Eric Pierre de Rouffignac , Bruce Gerard Hunsucker , John Michael Karanikas , James Louis Menotti , Christopher Arnold Pratt , Harold J. Vinegar , Scott Lee Wellington
发明人： Anthony Thomas Cole , Lawrence James Bielamowicz , Fredrick Gordon Carl, Jr. , John Matthew Coles , Eric Pierre de Rouffignac , Bruce Gerard Hunsucker , John Michael Karanikas , James Louis Menotti , Christopher Arnold Pratt , Harold J. Vinegar , Scott Lee Wellington
IPC分类号： E21B43/24
CPC分类号： E21B43/24 , E21B43/2401 , E21B43/243 , E21B43/247 , E21B43/30
摘要： An oil shale formation may be treated using an in situ thermal process. Hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation from one or more heat sources to raise a temperature of a portion of the formation to a desired temperature. Some of the heat sources may be conductors placed within conduits. The conductors may be resistively heated so that the conductors radiantly heat the conduits. The generated heat may transfer to the formation.
摘要翻译： 可以使用原位热处理来处理油页岩层。 碳氢化合物，H 2 H 2和/或其它地层流体可以从地层中产生。 可以从一个或多个热源向地层施加热量，以将地层的一部分的温度升高到期望的温度。 一些热源可以是放置在导管内的导体。 导体可以被电阻加热，使得导体辐射地加热导管。 产生的热量可能转移到地层。
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