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41. 发明申请

US20090050319A1 Downhole burners for in situ conversion of organic-rich rock formations 有权
标题翻译：井下燃烧器用于有机富集岩层的原位转化
公开(公告)号：US20090050319A1
公开(公告)日：2009-02-26
申请号：US12148388
申请日：2008-04-18
申请人： Robert D. Kaminsky , Chad C. Rasmussen
发明人： Robert D. Kaminsky , Chad C. Rasmussen
IPC分类号： E21B43/285
CPC分类号： E21B36/003 , E21B36/02 , E21B41/0064 , E21B43/24 , E21B43/243 , E21B43/30 , Y02C10/14
摘要： A method for in situ heating of a selected portion of a targeted organic-rich rock formation such as an oil shale formation is provided. The method includes the steps of providing casing in a wellbore extending to a depth within or below the selected portion of the organic-rich rock formation, and also providing a tubing within the casing. An annular region is formed between the tubing and the surrounding casing. Air or other oxidant and a combustible fuel are injected into the wellbore. Either the air or the combustible fuel is in stoichiometric combustion excess. The method also includes providing hardware in the wellbore so as to cause the air and the combustible fuel to mix and to combust at substantially the depth of the organic-rich rock formation. The hardware may include more than one burner. Insulation may be placed along the tubing adjacent the first burner in order to reduce the heat transfer coefficient within the tubing and to provide a more uniform temperature within the annulus.
摘要翻译：提供了一种用于原位加热选定部分的富含有机物的岩层如油页岩层的方法。该方法包括以下步骤：在井眼中提供壳体，其延伸到富含有机物岩层的选定部分内或之下的深度，并且还在壳体内提供管道。在管道和周围的壳体之间形成环形区域。将空气或其它氧化剂和可燃燃料注入井眼。空气或可燃燃料的化学计量燃烧过量。该方法还包括在井眼中提供硬件，以便使空气和可燃燃料混合并基本上在富含有机物岩层的深度上燃烧。硬件可能包括多个燃烧器。可以沿着邻近第一燃烧器的管道放置绝缘体，以便减少管道内的传热系数，并在环空中提供更均匀的温度。

42. 发明申请

US20080283241A1 Downhole burner wells for in situ conversion of organic-rich rock formations 有权
标题翻译：井下燃烧井用于有机富集岩层的原位转化
公开(公告)号：US20080283241A1
公开(公告)日：2008-11-20
申请号：US12148414
申请日：2008-04-18
申请人： Robert D. Kaminsky , Chad C. Rasmussen
发明人： Robert D. Kaminsky , Chad C. Rasmussen
IPC分类号： E21B43/243 , E21B43/30
CPC分类号： E21B36/02 , E21B41/0064 , E21B43/243 , E21B43/30 , E21B43/305 , Y02C10/14
摘要： A method for in situ heating of an organic-rich rock formation is provided. Preferably the organic-rich rock formation comprises kerogen. The method may include the steps of providing a first wellbore extending at least to a depth of the organic-rich rock formation, and providing a second wellbore also extending to a depth of the organic-rich rock formation and intersecting the first wellbore. The method may also include injecting air and a combustible fuel into the first wellbore, and providing a downhole burner in the wellbore so as to cause the air and the combustible fuel to mix and to combust at substantially the depth of the organic-rich rock formation. The method may further include, circulating combustion products into and up the second wellbore such that a pyrolysis zone is created from the first wellbore and second wellbores that provides substantially complete pyrolysis of the organic-rich rock formation between the first wellbore and the second wellbore. Operating conditions may be set or controlled so that the pyrolysis zones surrounding the first and second wellbore mate so to minimize underheated and overheated regions.
摘要翻译：提供了一种有机富集岩层的原位加热方法。优选地，富含有机物的岩层包括干酪根。该方法可以包括以下步骤：提供至少延伸至富含有机物岩层的深度的第一井筒，以及提供还延伸到富含有机物岩层的深度并与第一井眼相交的第二井筒。该方法还可以包括将空气和可燃燃料喷射到第一井筒中，并且在井眼中提供井下燃烧器，以便使空气和可燃燃料在基本上富含有机物的岩层的深度上混合和燃烧。该方法可以进一步包括将燃烧产物循环到第二井孔中并使其从第一井眼和第二井筒之间产生来自第一井孔和第二井筒的热解区，其提供基本上完全热解富含有机物的岩层。可以设置或控制操作条件，使得围绕第一和第二井筒的热解区配合，从而最小化过热和过热的区域。

43. 发明申请

US20080087427A1 Combined development of oil shale by in situ heating with a deeper hydrocarbon resource 有权
标题翻译：通过原位加热与更深层的碳氢化合物资源联合开发油页岩
公开(公告)号：US20080087427A1
公开(公告)日：2008-04-17
申请号：US11973750
申请日：2007-10-10
申请人： Robert D. Kaminsky , William A. Symington , Jesse D. Yeakel , Michele M. Thomas , Steve R. Krohn
发明人： Robert D. Kaminsky , William A. Symington , Jesse D. Yeakel , Michele M. Thomas , Steve R. Krohn
IPC分类号： E21B43/24
CPC分类号： E21B43/243 , E21B41/0064 , E21B43/30 , Y02C10/14
摘要： A method for producing hydrocarbons from subsurface formations at different depths is first provided. In one aspect, the method includes the step of heating organic-rich rock, in situ, within a subsurface formation at a first depth. The result of the heating step is that at least a portion of the organic-rich rock is pyrolyzed into hydrocarbon fluids. Preferably, the organic-rich rock of the subsurface formation of the first depth is oil shale. The method also includes providing at least one substantially unheated zone within the formation of the first depth. In this way, the organic-rich rock in that zone is left substantially unpyrolyzed. The method further includes drilling at least one production well through the unheated zone, and completing the at least one production well in a subsurface formation at a second depth that is deeper than the first depth. Thereafter, hydrocarbon fluids are produced through the at least one production well.
摘要翻译：首先提供了从不同深度的地下地层生产烃的方法。一方面，该方法包括在第一深度的地下地层中原位加热富含有机物的岩石的步骤。加热步骤的结果是富含有机物的岩石的至少一部分被热解成烃流体。优选地，第一深度的地下构造的富含有机物的岩石是油页岩。该方法还包括在第一深度的形成内提供至少一个基本上未加热的区域。以这种方式，该区域中富含有机物的岩石基本上未被烧蚀。所述方法还包括：通过所述未加热区域钻取至少一个生产井，以及在比所述第一深度更深的第二深度处，在地下地层中完成所述至少一个生产井。此后，通过至少一个生产井生产碳氢化合物流体。

44. 发明申请

US20160145986A1 Mitigating The Effects Of Subsurface Shunts During Bulk Heating Of A Subsurface Formation 审中-公开
标题翻译：减少地下分流在地下形成的散热期间的影响
公开(公告)号：US20160145986A1
公开(公告)日：2016-05-26
申请号：US14884270
申请日：2015-10-15
申请人： William A. Symington , Robert D. Kaminsky
发明人： William A. Symington , Robert D. Kaminsky
IPC分类号： E21B43/24 , E21B47/00 , G01V3/02
CPC分类号： E21B43/2401 , E21B36/04 , E21B43/2405 , E21B43/26 , E21B47/00 , G01V3/02
摘要： Systems and methods for mitigating the effects of subsurface shunts during bulk heating of a subsurface formation are disclosed. The methods may include electrically connecting, and concurrently applying, first, second, and third alternating voltages to respective first, second, and third electrode assemblies within the subsurface formation. The first, second, and third alternating voltages may have the same frequency and respective first, second, and third phase angles. The second phase angle may be different than the first phase angle, and the third phase angle may be different than the second phase angle. The methods may include, upon determining a presence of a subsurface shunt between the first electrode assembly and the second electrode assembly, electrically connecting the first electrode assembly to the second alternating voltage and applying the second alternating voltage to the first and second electrode assemblies while applying the third alternating voltage to the third electrode assembly.
摘要翻译：公开了用于减轻地下地层体积加热期间地下分路的影响的系统和方法。所述方法可以包括将第一，第二和第三交变电压电连接并同时施加到地下地层内的相应的第一，第二和第三电极组件。第一，第二和第三交变电压可以具有相同的频率和相应的第一，第二和第三相位角。第二相位角可以不同于第一相位角，并且第三相位角可以不同于第二相位角。所述方法可以包括在确定在第一电极组件和第二电极组件之间存在次表面分流时，将第一电极组件电连接到第二交流电压，并将第二交流电压施加到第一和第二电极组件，同时施加到第三电极组件的第三交流电压。

45. 发明授权

US08931323B2 Multi-layered pipes for use in the hydrocarbon industry, methods of forming the same, and machines for forming the same 有权
标题翻译：用于碳氢化合物工业的多层管，其形成方法及其成型机
公开(公告)号：US08931323B2
公开(公告)日：2015-01-13
申请号：US12965373
申请日：2010-12-10
申请人： Robert D. Kaminsky
发明人： Robert D. Kaminsky
IPC分类号： B21C37/06 , B21C37/09
CPC分类号： B21C37/09 , Y10T29/53
摘要： Multi-layered pipes, machines for forming multi-layered pipes, and methods of forming multi-layered pipes, such as for use in the hydrocarbon industry as may form high-pressure pipelines including forming an inner metal tube from a first metal stock, and while forming the inner metal tube, forming at least a second metal tube around the inner tube from at least a second metal stock. In some methods, sheet metal is bent to form tubes having seams, which are welded while the tubes are being formed. Some methods are performed proximate to an installation site for the multi-layered pipe, such as a hydrocarbon extraction or transportation site. Some methods are performed on a vehicle and proximate to an installation site.
摘要翻译：用于形成多层管的多层管，用于形成多层管的机器以及用于烃工业的多层管的形成方法可以形成包括从第一金属原料形成内金属管的高压管道，以及同时形成内金属管，从至少第二金属原料形成至少第二金属管围绕内管。在一些方法中，金属板弯曲以形成具有接缝的管，其在管被形成时被焊接。在多层管道的安装地点附近进行一些方法，例如烃提取或运输场所。一些方法在车辆上并且靠近安装地点进行。

46. 发明授权

US08739869B2 Systems and methods for enhanced waterfloods 有权
标题翻译：增强水驱的系统和方法
公开(公告)号：US08739869B2
公开(公告)日：2014-06-03
申请号：US13286901
申请日：2011-11-01
申请人： Thomas W Willingham , Robin Gupta , Mauro Lo Cascio , Peter Griffin Smith, Jr. , Jung-gi Jane Shyeh , Robert D. Kaminsky
发明人： Thomas W Willingham , Robin Gupta , Mauro Lo Cascio , Peter Griffin Smith, Jr. , Jung-gi Jane Shyeh , Robert D. Kaminsky
IPC分类号： E21B43/16 , E21B43/40
CPC分类号： E21B43/20 , B01D61/002 , B01D61/025 , C09K8/58
摘要： Methods for enhanced oil recovery from a subterranean formation including adding a first salt to a first aqueous stream to form a first injection stream with an increased concentration of a first ion. A second salt is added to a second aqueous stream to form a second injection stream with an increased concentration of a second ion. The second injection stream is of different composition than the first injection stream and the first injection stream and the second injection stream have substantially the same interfacial tension with a hydrocarbon and substantially the same kinematic viscosity. The first injection stream is injected into the formation at a first time and the second injection stream is injected into the formation at a second time. The first injection stream and second injection stream contact at least some overlapping portion of the formation. Oil is recovered from the overlapping portion of the formation.
摘要翻译：用于从地层中提高采油的方法，包括向第一含水流中加入第一盐以形成具有增加浓度的第一离子的第一注入流。向第二含水物流中加入第二种盐，以形成具有增加浓度的第二离子的第二注入物流。第二注入流的组成不同于第一注入流，第一注入流和第二注入流具有与烃基本相同的界面张力和基本上相同的运动粘度。第一注入流在第一次注入到地层中，第二次注入流在第二次被注入到地层中。第一注入流和第二注入流接触地层的至少一些重叠部分。从地层的重叠部分回收油。

47. 发明申请

US20140069637A1 RESISTIVE HEATER FOR IN SITU FORMATION HEATING 审中-公开
公开(公告)号：US20140069637A1
公开(公告)日：2014-03-13
申请号：US14078316
申请日：2013-11-12
申请人： Robert D. Kaminsky
发明人： Robert D. Kaminsky
IPC分类号： E21B43/24
CPC分类号： E21B43/2401 , E21B36/04 , E21B41/0064 , E21B43/17 , E21B43/267 , E21B43/305 , Y02C10/14
摘要： Methods for heating a subsurface formation using an electrical resistance heater are provided. Preferably, the subsurface formation is an organic-rich rock formation, including, for example, an oil shale formation. The method may include providing an electrically conductive first member in a wellbore in a subsurface formation, an electrically conductive second member in the wellbore, and an electrically conductive granular material in the wellbore. The granular material is positioned so as to provide an electrical connection between the first member and the second member. An electrical current is established across the first member, the granular material and the second member so as to generate resistive heat within the granular material. The surrounding subsurface formation is thereby conductively heated so as to cause formation hydrocarbons in the formation to be heated, and in some cases, pyrolyzed to form hydrocarbon fluids.

48. 发明申请

US20140069636A1 RESISTIVE HEATER FOR IN SITU FORMATION HEATING 审中-公开
标题翻译：用于地层加热的电阻式加热器
公开(公告)号：US20140069636A1
公开(公告)日：2014-03-13
申请号：US14078313
申请日：2013-11-12
申请人： Robert D. Kaminsky
发明人： Robert D. Kaminsky
IPC分类号： E21B43/24
CPC分类号： E21B43/2401 , E21B36/04 , E21B41/0064 , E21B43/17 , E21B43/267 , E21B43/305 , Y02C10/14
摘要： Methods for heating a subsurface formation using an electrical resistance heater are provided. Preferably, the subsurface formation is an organic-rich rock formation, including, for example, an oil shale formation. The method may include providing an electrically conductive first member in a wellbore in a subsurface formation, an electrically conductive second member in the wellbore, and an electrically conductive granular material in the wellbore. The granular material is positioned so as to provide an electrical connection between the first member and the second member. An electrical current is established across the first member, the granular material and the second member so as to generate resistive heat within the granular material. The surrounding subsurface formation is thereby conductively heated so as to cause formation hydrocarbons in the formation to be heated, and in some cases, pyrolyzed to form hydrocarbon fluids.
摘要翻译：提供了使用电阻加热器加热地下地层的方法。优选地，地下地层是富含有机物的岩层，包括例如油页岩层。该方法可以包括在地下地层中的井眼中提供导电的第一构件，在井眼中提供导电的第二构件，以及在井眼中的导电颗粒材料。颗粒状材料被定位成在第一构件和第二构件之间提供电连接。在第一构件，颗粒材料和第二构件之间建立电流，以在颗粒材料内产生电阻热。因此，周围的地下地层形成为导热加热，使得地层中的地层烃被加热，并且在某些情况下被热解以形成烃流体。

49. 发明授权

US08622127B2 Olefin reduction for in situ pyrolysis oil generation 有权
标题翻译：原位裂解油产生烯烃还原
公开(公告)号：US08622127B2
公开(公告)日：2014-01-07
申请号：US13163422
申请日：2011-06-17
申请人： Robert D. Kaminsky
发明人： Robert D. Kaminsky
IPC分类号： E21B43/00 , E21B43/16
CPC分类号： E21B43/2401
摘要： Methods for improving the quality of hydrocarbon fluids produced by in situ pyrolysis or mobilization of organic-rich rock, such as oil shale, coal, or heavy oil. The methods involve reducing the content of olefins, which can lead to precipitation and sludge formation in pipelines and during storage of produced oils. The olefin content is reduced by arranging wells and controlling well pressures such that hydrocarbon fluids generated in situ are caused to pass through and contact pyrolyzed zones in which coke has been left. This contacting chemically hydrogenates a portion of the olefins in the pyrolysis oil by reducing the hydrogen content of the coke.
摘要翻译：通过原位热解或动员富含有机物的岩石，如油页岩，煤或重油来提高碳氢化合物流体质量的方法。这些方法包括降低烯烃的含量，这可能导致管道中沉淀和污泥形成以及储存生产的油。烯烃含量通过排列井和控制井压降低，使得原位产生的烃流体通过并接触已经留下焦炭的热解区。该接触通过降低焦炭的氢含量来化学氢化裂解油中的一部分烯烃。

50. 发明申请

US20130306315A1 Double Hydraulic Fracturing Methods 审中-公开
标题翻译：双水压压裂方法
公开(公告)号：US20130306315A1
公开(公告)日：2013-11-21
申请号：US13825107
申请日：2011-10-19
申请人： Robert D. Kaminsky , Abdel Wadood M. El-Rabaa
发明人： Robert D. Kaminsky , Abdel Wadood M. El-Rabaa
IPC分类号： E21B43/267
CPC分类号： E21B43/267
摘要： A method for hydraulically fracturing subterranean formations in a manner resulting in improved propping of fractures, particularly in ductile rock formations such as gas-containing shales having a high clay content. The method allows for improved hydrocarbon production. The method involves injecting a first fluid having a first proppant concentration into the subsurface formation to form a fracture, reducing the pressure in the fracture and allowing the fracture to substantially close, and injecting a second fluid having a second proppant concentration into the fracture to re-open the fracture. The second proppant concentration is greater than the first proppant concentration. A portion of the proppant is effectively retained in the reopened fracture.
摘要翻译：一种用于水力压裂地下地层的方法，导致改进的骨折支撑，特别是在延性岩层中，例如具有高粘土含量的含气页岩。该方法允许改进碳氢化合物生产。该方法包括将具有第一支撑剂浓度的第一流体注入到地下地层中以形成断裂，降低断裂中的压力并允许断裂基本上封闭，并将具有第二支撑剂浓度的第二流体注入裂缝中打开骨折。第二支撑剂浓度大于第一支撑剂浓度。支撑剂的一部分被有效地保留在重新开放的骨折中。

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