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公开(公告)号：US08042610B2
公开(公告)日：2011-10-25
申请号：US12106078
申请日：2008-04-18
IPC分类号： E21B43/00
CPC分类号： E21B43/16 , C09K8/845 , C09K8/86 , C10G1/008 , C10G1/02 , C10G1/04 , C10G1/042 , E21B36/04 , E21B43/24 , E21B43/2401 , Y10T29/49083
摘要： A heating system for a subsurface formation is disclosed. The system includes a plurality of substantially horizontally oriented or inclined heater sections located in a hydrocarbon containing layer in the formation. At least a portion of two of the heater sections are substantially parallel to each other. The ends of at least two of the heater sections in the layer are electrically coupled to a substantially horizontal, or inclined, electrical conductor oriented substantially perpendicular to the ends of the at least two heater sections.
摘要翻译： 公开了一种用于地下地层的加热系统。 该系统包括位于地层中的含烃层中的多个基本水平定向或倾斜的加热器部分。 两个加热器部分的至少一部分基本上彼此平行。 层中的至少两个加热器部分的端部电耦合到基本上水平或倾斜的电导体，其基本上垂直于至少两个加热器部分的端部定向。
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公开(公告)号：US20090321075A1
公开(公告)日：2009-12-31
申请号：US12106078
申请日：2008-04-18
CPC分类号： E21B43/16 , C09K8/845 , C09K8/86 , C10G1/008 , C10G1/02 , C10G1/04 , C10G1/042 , E21B36/04 , E21B43/24 , E21B43/2401 , Y10T29/49083
摘要： A heating system for a subsurface formation is disclosed. The system includes a plurality of substantially horizontally oriented or inclined heater sections located in a hydrocarbon containing layer in the formation. At least a portion of two of the heater sections are substantially parallel to each other. The ends of at least two of the heater sections in the layer are electrically coupled to a substantially horizontal, or inclined, electrical conductor oriented substantially perpendicular to the ends of the at least two heater sections.
摘要翻译： 公开了一种用于地下地层的加热系统。 该系统包括位于地层中的含烃层中的多个基本水平定向或倾斜的加热器部分。 两个加热器部分的至少一部分基本上彼此平行。 层中的至少两个加热器部分的端部电耦合到基本上水平或倾斜的电导体，其基本上垂直于至少两个加热器部分的端部定向。
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3.发明授权公开(公告)号：US08281861B2
公开(公告)日：2012-10-09
申请号：US12576697
申请日：2009-10-09
CPC分类号： E21B43/24 , E21B43/2401 , E21B43/2405 , E21B44/02 , H01C3/00 , H05B3/48 , H05B2214/03 , Y10T29/49083
摘要： A method of heating a subsurface formation includes introducing a molten salt into a first passageway of a conduit-in-conduit heater at a first location. The molten salt is passed through the conduit-in-conduit heater in the formation to a second location. Heat transfers from the molten salt to a treatment area during passage of the molten salt through the conduit-in-conduit heater. The molten salt is removed from the conduit-in-conduit heater at a second location spaced away from the first location.
摘要翻译： 加热地下地层的方法包括在第一位置将熔融盐引入导管加热器的第一通道中。 熔融盐通过地层中的导管加热器进入第二位置。 在熔融盐通过导管加热器的过程中，从熔融盐转移到处理区域。 在与第一位置间隔开的第二位置，将熔融盐从导管加热器中取出。
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公开(公告)号：US08162059B2
公开(公告)日：2012-04-24
申请号：US12250357
申请日：2008-10-13
申请人： Scott Vinh Nguyen , Ronald M. Bass
发明人： Scott Vinh Nguyen , Ronald M. Bass
IPC分类号： E21B43/24
CPC分类号： H01F29/04 , E21B36/04 , E21B43/24 , E21B43/30 , H01F27/38 , H01J37/32926 , H01J37/32935 , Y10T29/49083
摘要： A heating system for a subsurface formation includes an elongated electrical conductor located in the subsurface formation. The electrical conductor extends between at least a first electrical contact and a second electrical contact. A ferromagnetic conductor at least partially surrounds and at least partially extends lengthwise around the electrical conductor. The electrical conductor, when energized with time-varying electrical current, induces sufficient electrical current flow in the ferromagnetic conductor such that the ferromagnetic conductor resistively heats to a temperature of at least about 300° C.
摘要翻译： 用于地下地层的加热系统包括位于地下地层中的细长电导体。 电导体在至少第一电触头和第二电触点之间延伸。 铁磁导体至少部分地围绕电导体围绕并至少部分地延伸。 电导体在随时间变化的电流通电时，在铁磁导体中引起足够的电流流动，使铁磁导体电阻加热到至少约300℃的温度。
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公开(公告)号：US07832484B2
公开(公告)日：2010-11-16
申请号：US12106042
申请日：2008-04-18
CPC分类号： E21B43/16 , C09K8/845 , C09K8/86 , C10G1/008 , C10G1/02 , C10G1/04 , C10G1/042 , E21B36/04 , E21B43/24 , E21B43/2401 , Y10T29/49083
摘要： A heating system for a subsurface formation includes a conduit located in an opening in the subsurface formation. An insulated conductor is located in the conduit. A material is in the conduit between a portion of the insulated conductor and a portion of the conduit. The material may be a salt. The material is a fluid at operating temperature of the heating system. Heat transfers from the insulated conductor to the fluid, from the fluid to the conduit, and from the conduit to the subsurface formation.
摘要翻译： 用于地下地层的加热系统包括位于地下地层中的开口中的导管。 绝缘导体位于导管中。 材料位于绝缘导体的一部分和导管的一部分之间的导管中。 材料可以是盐。 该材料是加热系统工作温度下的流体。 热量从绝缘导体传递到流体，从流体到管道，以及从导管传递到地下地层。
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6.发明申请LEAK DETECTION IN CIRCULATED FLUID SYSTEMS FOR HEATING SUBSURFACE FORMATIONS 有权用于加热表面形状的循环流体系统中的泄漏检测公开(公告)号：US20140190687A1
公开(公告)日：2014-07-10
申请号：US14160031
申请日：2014-01-21
申请人： Scott Vinh Nguyen
发明人： Scott Vinh Nguyen
CPC分类号： E21B43/24 , E21B36/00 , E21B36/04 , E21B43/2401 , E21B43/305 , E21B47/10 , E21B47/102 , E21B47/1025
摘要： A method of treating a subsurface formation includes circulating at least one molten salt through at least one conduit of a conduit-in-conduit heater located in the formation to heat hydrocarbons in the formation to at least a mobilization temperature of the hydrocarbons. At least some of the hydrocarbons are produced from the formation. An electrical resistance of at least one of the conduits of the conduit-in-conduit heater is assessed to assess a presence of a leak in at least one of the conduits.
摘要翻译： 处理地下地层的方法包括使至少一种熔融盐通过位于地层中的导管加热器的至少一个管道循环，以将地层中的烃加热至至少烃的动员温度。 至少一些烃从地层中产生。 评估导管导管加热器中的至少一个导管的电阻以评估至少一个导管中的泄漏的存在。
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公开(公告)号：US08356935B2
公开(公告)日：2013-01-22
申请号：US12901257
申请日：2010-10-08
申请人： Dhruv Arora , Ronald Marshall Bass , Graham Patrick Bradford , David Booth Burns , Eric Abreu Gesualdi , Scott Vinh Nguyen , Edward Everett de St. Remey , Stephen Taylor Thompson
发明人： Dhruv Arora , Ronald Marshall Bass , Graham Patrick Bradford , David Booth Burns , Eric Abreu Gesualdi , Scott Vinh Nguyen , Edward Everett de St. Remey , Stephen Taylor Thompson
IPC分类号： G01K13/00
CPC分类号： G01K11/06 , E21B43/24 , E21B43/295 , E21B47/065 , G01K2003/145
摘要： Methods for assessing a temperature in an opening in a subsurface formation are described herein. A method may include assessing one or more dielectric properties along a length of an insulated conductor located in the opening and assessing one or more temperatures along the length of the insulated conductor based on the one or more assessed dielectric properties.
摘要翻译： 本文描述了用于评估地下地层中的开口中的温度的方法。 方法可以包括沿着位于开口中的绝缘导体的长度评估一个或多个介电特性，并基于一个或多个评估的介电特性评估绝缘导体的长度上的一个或多个温度。
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8.发明授权Controlling hydrogen pressure in self-regulating nuclear reactors used to treat a subsurface formation 失效控制用于处理地下地层的自调核反应堆中的氢气压力公开(公告)号：US08220539B2
公开(公告)日：2012-07-17
申请号：US12576732
申请日：2009-10-09
CPC分类号： E21B43/24 , E21B43/2401 , E21B43/2405 , E21B44/02 , H01C3/00 , H05B3/48 , H05B2214/03 , Y10T29/49083
摘要： An in situ heat treatment system for producing hydrocarbons from a subsurface formation includes a plurality of wellbores in the formation. At least one heater is positioned in at least two of the wellbores. A self-regulating nuclear reactor provides energy to at least one of the heaters to heat the temperature of the formation to temperatures that allow for hydrocarbon production from the formation. A temperature of the self-regulating nuclear reactor is controlled by controlling a pressure of hydrogen supplied to the self-regulating nuclear reactor, and wherein the pressure is regulated based upon formation conditions.
摘要翻译： 用于从地下地层生产烃的原位热处理系统包括地层中的多个井筒。 至少一个加热器位于至少两个井眼中。 自调节核反应堆向至少一个加热器提供能量，以将地层的温度加热到允许从地层产生烃的温度。 通过控制供给到自调节核反应堆的氢气的压力来控制自调节核反应堆的温度，并且其中基于形成条件调节压力。
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9.发明申请LEAK DETECTION IN CIRCULATED FLUID SYSTEMS FOR HEATING SUBSURFACE FORMATIONS 失效用于加热表面形状的循环流体系统中的泄漏检测公开(公告)号：US20110247808A1
公开(公告)日：2011-10-13
申请号：US13083246
申请日：2011-04-08
申请人： Scott Vinh Nguyen
发明人： Scott Vinh Nguyen
IPC分类号： E21B43/24
CPC分类号： E21B43/24 , E21B36/00 , E21B36/04 , E21B43/2401 , E21B43/305 , E21B47/10 , E21B47/102 , E21B47/1025
摘要： A method of treating a subsurface formation includes circulating at least one molten salt through at least one conduit of a conduit-in-conduit heater located in the formation to heat hydrocarbons in the formation to at least a mobilization temperature of the hydrocarbons. At least some of the hydrocarbons are produced from the formation. An electrical resistance of at least one of the conduits of the conduit-in-conduit heater is assessed to assess a presence of a leak in at least one of the conduits.
摘要翻译： 处理地下地层的方法包括使至少一种熔融盐通过位于地层中的导管加热器的至少一个导管循环，以将地层中的烃加热至至少烃的动员温度。 至少一些烃从地层中产生。 评估导管导管加热器中的至少一个导管的电阻以评估至少一个导管中的泄漏的存在。
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公开(公告)号：US20090120646A1
公开(公告)日：2009-05-14
申请号：US12106139
申请日：2008-04-18
CPC分类号： E21B43/16 , C09K8/845 , C09K8/86 , C10G1/008 , C10G1/02 , C10G1/04 , C10G1/042 , E21B36/04 , E21B43/24 , E21B43/2401 , Y10T29/49083
摘要： A heating system for a subsurface formation includes an electrical conductor and an insulation layer at least partially surrounding the electrical conductor. A jacket that includes ferromagnetic material at least partially surrounds the insulation layer. The outside surface of the jacket is configured to be at little or no electric potential while the electrical conductor is conducting electricity and while the jacket is at temperatures below the Curie temperature of the ferromagnetic material.
摘要翻译： 用于地下地层的加热系统包括电导体和至少部分地围绕电导体的绝缘层。 包括铁磁材料的护套至少部分地围绕绝缘层。 外壳的外表面被配置为在电导体导通电的同时很少或没有电位，同时外壳处于低于铁磁材料的居里温度的温度。
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