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1. 发明授权

US09080441B2 Multiple electrical connections to optimize heating for in situ pyrolysis 有权
标题翻译：多个电连接以优化原位热解的加热
公开(公告)号：US09080441B2
公开(公告)日：2015-07-14
申请号：US13662243
申请日：2012-10-26
申请人： William P. Meurer , Matthew T. Shanley , Abdel Wadood M. El-Rabaa
发明人： William P. Meurer , Matthew T. Shanley , Abdel Wadood M. El-Rabaa
IPC分类号： E21B43/24 , E21B43/267
CPC分类号： E21B43/267 , E21B36/04 , E21B43/2401
摘要： A method for heating a subsurface formation using electrical resistance heating is provided. The method includes placing a first electrically conductive proppant into a fracture within an interval of organic-rich rock. The first electrically conductive proppant has a first bulk resistivity. The method further includes placing a second electrically conductive proppant into the fracture. The second electrically conductive proppant has a second bulk resistivity that is lower than the first bulk resistivity, and is in electrical communication with the first proppant at three or more terminal locations. The method then includes passing an electric current through the second electrically conductive proppant at a selected terminal and through the first electrically conductive proppant, such that heat is generated within the fracture by electrical resistivity. The operator may monitor resistance and switch terminals for the most efficient heating. A system for electrically heating an organic-rich rock formation below an earth surface is also provided.
摘要翻译：提供了使用电阻加热来加热地下地层的方法。该方法包括将第一导电支撑剂置于富含有机物岩石的间隔内的裂缝中。第一导电支撑剂具有第一体电阻率。该方法还包括将第二导电支撑剂放置在断裂中。第二导电支撑剂具有低于第一体电阻率的第二体电阻率，并且在三个或更多个端子位置处与第一支撑剂电连通。该方法然后包括使电流在选定的端子处通过第二导电支撑剂并通过第一导电支撑剂，使得通过电阻率在裂缝内产生热量。操作员可以监控电阻和切换端子以获得最有效的加热。还提供了用于电加热地球表面下方的富含有机物的岩层的系统。

2. 发明授权

US08540020B2 Converting organic matter from a subterranean formation into producible hydrocarbons by controlling production operations based on availability of one or more production resources 有权
标题翻译：通过基于一个或多个生产资源的可用性控制生产操作，将有机物质从地层转化为可生产的碳氢化合物
公开(公告)号：US08540020B2
公开(公告)日：2013-09-24
申请号：US12764624
申请日：2010-04-21
申请人： Matthew T. Stone , Ganesh Ghurye , Matthew T Shanley , Peter Rasmussen , Xianghui Huang , Robert D. Kaminsky
发明人： Matthew T. Stone , Ganesh Ghurye , Matthew T Shanley , Peter Rasmussen , Xianghui Huang , Robert D. Kaminsky
IPC分类号： E21B36/04
CPC分类号： E21B43/2401 , E21B43/2405 , E21B43/247
摘要： One or more methods, systems and computer readable mediums are utilized to provide treatment of a subterranean formation that contains solid organic matter, such as oil shale, tar sands, and/or coal formation. The treatment of the formation includes heating a treatment interval within the subterranean formation with one or more electrical in situ heaters. Available power, or other production resources, for the electrical heaters are determined at regular, predetermined intervals. Heating rates of the one or more electrical heaters are selectively controlled based on the determined available power at each regular, predetermined interval and based on an optimization model that outputs optimal heating rates for each of the electrical heaters at the determined available power.
摘要翻译：使用一种或多种方法，系统和计算机可读介质来提供含有固体有机物质的地层的处理，例如油页岩，焦油砂和/或煤的形成。地层的处理包括用一个或多个电气原位加热器加热地下地层内的处理间隔。以规定的预定间隔确定电加热器的可用功率或其他生产资源。基于在每个规则的预定间隔处确定的可用功率并且基于优化模型来选择性地控制一个或多个电加热器的加热速率，该优化模型以所确定的可用功率为每个电加热器输出最佳加热速率。

3. 发明申请

US20130112403A1 Multiple Electrical Connections To Optimize Heating For In Situ Pyrolysis 审中-公开
标题翻译：多重电气连接以优化原位热解的加热
公开(公告)号：US20130112403A1
公开(公告)日：2013-05-09
申请号：US13662243
申请日：2012-10-26
申请人： William P. Meurer , Matthew T. Shanley , Abdel Wadood M. El-Rabaa
发明人： William P. Meurer , Matthew T. Shanley , Abdel Wadood M. El-Rabaa
IPC分类号： E21B36/04
CPC分类号： E21B43/267 , E21B36/04 , E21B43/2401
摘要： A method for heating a subsurface formation using electrical resistance heating is provided. The method includes placing a first electrically conductive proppant into a fracture within an interval of organic-rich rock. The first electrically conductive proppant has a first bulk resistivity. The method further includes placing a second electrically conductive proppant into the fracture. The second electrically conductive proppant has a second bulk resistivity that is lower than the first bulk resistivity, and is in electrical communication with the first proppant at three or more terminal locations. The method then includes passing an electric current through the second electrically conductive proppant at a selected terminal and through the first electrically conductive proppant, such that heat is generated within the fracture by electrical resistivity. The operator may monitor resistance and switch terminals for the most efficient heating. A system for electrically heating an organic-rich rock formation below an earth surface is also provided.
摘要翻译：提供了使用电阻加热来加热地下地层的方法。该方法包括将第一导电支撑剂置于富含有机物岩石的间隔内的裂缝中。第一导电支撑剂具有第一体电阻率。该方法还包括将第二导电支撑剂放置在断裂中。第二导电支撑剂具有低于第一体电阻率的第二体电阻率，并且在三个或更多个端子位置处与第一支撑剂电连通。该方法然后包括使电流在选定的端子处通过第二导电支撑剂并通过第一导电支撑剂，使得通过电阻率在裂缝内产生热量。操作员可以监控电阻和切换端子以获得最有效的加热。还提供了用于电加热地球表面下方的富含有机物的岩层的系统。

4. 发明申请

US20100282460A1 Converting Organic Matter From A Subterranean Formation Into Producible Hydrocarbons By Controlling Production Operations Based On Availability Of One Or More Production Resources 有权
标题翻译：通过基于一个或多个生产资源的可用性控制生产操作将有机物从地层转化为可生烃
公开(公告)号：US20100282460A1
公开(公告)日：2010-11-11
申请号：US12764624
申请日：2010-04-21
申请人： Matthew T. Stone , Ganesh Ghurye , Matthew T. Shanley , Peter Rasmussen , Xianghui Huang , Robert D. Kaminsky
发明人： Matthew T. Stone , Ganesh Ghurye , Matthew T. Shanley , Peter Rasmussen , Xianghui Huang , Robert D. Kaminsky
IPC分类号： E21B43/00 , G05B13/02
CPC分类号： E21B43/2401 , E21B43/2405 , E21B43/247
摘要： One or more methods, systems and computer readable mediums are utilized to provide treatment of a subterranean formation that contains solid organic matter, such as oil shale, tar sands, and/or coal formation. The treatment of the formation includes heating a treatment interval within the subterranean formation with one or more electrical in situ heaters. Available power, or other production resources, for the electrical heaters are determined at regular, predetermined intervals. Heating rates of the one or more electrical heaters are selectively controlled based on the determined available power at each regular, predetermined interval and based on an optimization model that outputs optimal heating rates for each of the electrical heaters at the determined available power.
摘要翻译：使用一种或多种方法，系统和计算机可读介质来提供含有固体有机物质的地层的处理，例如油页岩，焦油砂和/或煤的形成。地层的处理包括用一个或多个电气原位加热器加热地下地层内的处理间隔。以规定的预定间隔确定电加热器的可用功率或其他生产资源。基于在每个规则的预定间隔处确定的可用功率并且基于优化模型来选择性地控制一个或多个电加热器的加热速率，该优化模型以所确定的可用功率为每个电加热器输出最佳加热速率。

5. 发明授权

US08863839B2 Enhanced convection for in situ pyrolysis of organic-rich rock formations 有权
标题翻译：有机富岩层的原位热解增强对流
公开(公告)号：US08863839B2
公开(公告)日：2014-10-21
申请号：US12946532
申请日：2010-11-15
申请人： Robert D. Kaminsky , Matthew T. Shanley
发明人： Robert D. Kaminsky , Matthew T. Shanley
IPC分类号： E21B43/24 , E21B43/247
CPC分类号： E21B43/24 , E21B43/247
摘要： Method for producing hydrocarbon fluids from an organic-rich rock formation include providing a plurality of in situ heat sources configured to generate heat within the formation so as to pyrolyze solid hydrocarbons into hydrocarbon fluids. Preferably, the organic-rich rock formation is heated to a temperature of at least 270° C. Heating of the organic-rich rock formation continues so that heat moves away from the respective heat sources and through the formation at a first value of effective thermal diffusivity, α1. Heating of the formation further continues in situ so that thermal fractures are caused to be formed in the formation or so that the permeability of the formation is otherwise increased. The method also includes injecting a fluid into the organic-rich rock formation. The purpose for injecting the fluid is to increase the value of thermal diffusivity within the subsurface formation to a second value, α2. The second value α2 is at least 50% greater than the first value α1 and, more preferably, is at least 100% greater than α1.
摘要翻译：从富有机物岩层生产烃流体的方法包括提供多个原位热源，其被配置为在地层内产生热量，以将固体烃热解成烃流体。优选地，富含有机物的岩层被加热到至少270℃的温度。持续富含有机物的岩层的加热使得热量从相应的热源远离并且以有效热的第一值离开地层扩散性，α1。地层的加热进一步继续进行，使得在地层中形成热裂缝，或者使得地层的渗透性以其他方式增加。该方法还包括将流体注入富含有机物的岩层中。注入流体的目的是将地下地层内的热扩散系数值增加到第二个值α2。第二值α2比第一值α1大至少50％，更优选地比α1大至少100％。

6. 发明申请

US20110146982A1 Enhanced Convection For In Situ Pyrolysis of Organic-Rich Rock Formations 有权
标题翻译：有机丰富岩层的原位热解增强对流
公开(公告)号：US20110146982A1
公开(公告)日：2011-06-23
申请号：US12946532
申请日：2010-11-15
申请人： Robert D. Kaminsky , Matthew T. Shanley
发明人： Robert D. Kaminsky , Matthew T. Shanley
IPC分类号： E21B43/247 , E21B43/24
CPC分类号： E21B43/24 , E21B43/247
摘要： Method for producing hydrocarbon fluids from an organic-rich rock formation include providing a plurality of in situ heat sources configured to generate heat within the formation so as to pyrolyze solid hydrocarbons into hydrocarbon fluids. Preferably, the organic-rich rock formation is heated to a temperature of at least 270° C. Heating of the organic-rich rock formation continues so that heat moves away from the respective heat sources and through the formation at a first value of effective thermal diffusivity, α1. Heating of the formation further continues in situ so that thermal fractures are caused to be formed in the formation or so that the permeability of the formation is otherwise increased. The method also includes injecting a fluid into the organic-rich rock formation. The purpose for injecting the fluid is to increase the value of thermal diffusivity within the subsurface formation to a second value, α2. The second value α2 is at least 50% greater than the first value α1 and, more preferably, is at least 100% greater than α1.
摘要翻译：从富有机物岩层生产烃流体的方法包括提供多个原位热源，其被配置为在地层内产生热量，以将固体烃热解成烃流体。优选地，富含有机物的岩层被加热到至少270℃的温度。持续富含有机物的岩层的加热使得热量从相应的热源远离并且以有效热的第一值离开地层扩散性，α1。地层的加热进一步继续进行，使得在地层中形成热裂缝，或者使得地层的渗透性以其他方式增加。该方法还包括将流体注入富含有机物的岩层中。注入流体的目的是将地下地层内的热扩散系数值增加到第二个值α2。第二值α2比第一值α1大至少50％，更优选地比α1大至少100％。

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