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    ENHANCED PERMEABILITY SUBTERRANEAN FLUID RECOVERY SYSTEM AND METHODS
    1.
    发明申请
    ENHANCED PERMEABILITY SUBTERRANEAN FLUID RECOVERY SYSTEM AND METHODS 有权
    增强渗透性亚流体回收系统及方法

    公开(公告)号：US20120085529A1

    公开(公告)日：2012-04-12

    申请号：US13234853

    申请日：2011-09-16

    申请人： Cathal TUNNEY ,  Techien CHEN ,  Douglas A. LILLICO ,  Justo NEDA

    发明人： Cathal TUNNEY ,  Techien CHEN ,  Douglas A. LILLICO ,  Justo NEDA

    IPC分类号： E03B3/11 ,  E21B7/00

    CPC分类号： E21B43/2406 ,  E21B43/305

    摘要： A system for recovering a fluid from a subterranean formation, including a production wellbore having a substantially horizontal production length extending through the formation, and a trench extending through the formation. A method of constructing a trench section in a subterranean formation, including providing within the formation an access wellbore having a substantially horizontal access wellbore length, introducing a trench cutting tool into the access wellbore, and advancing and retracting the trench cutting tool through the access wellbore in order to cut slots in the formation in a trench direction away from the access wellbore, repeatedly until a number of slots required to complete the trench section has been cut.

    摘要翻译： 一种用于从地层中回收流体的系统，包括具有延伸穿过地层的基本上水平的生产长度的生产井筒以及延伸穿过地层的沟槽。 一种在地层中构造沟槽部分的方法，包括在地层内提供具有基本上水平的进入井眼长度的进入井眼，将沟槽切割工具引入进入井筒中，以及通过进入井眼前进和缩回沟槽切割工具 为了在沟槽方向上从接入井孔切割地层中的槽，重复地直到完成沟槽部分所需的多个槽被切割。

    FLOCCULATION METHOD
    4.
    发明申请
    FLOCCULATION METHOD 审中-公开
    絮凝法

    公开(公告)号：US20110135797A1

    公开(公告)日：2011-06-09

    申请号：US12858758

    申请日：2010-08-18

    申请人： Haihong LI ,  Zhiang ZHOU ,  Ross Sam CHOW ,  Pablo CONTRERAS

    发明人： Haihong LI ,  Zhiang ZHOU ,  Ross Sam CHOW ,  Pablo CONTRERAS

    IPC分类号： B01D21/01 ,  C02F1/52 ,  A23P1/00 ,  E21B43/00 ,  E02B15/10

    CPC分类号： C02F1/56 ,  B01D21/01 ,  B01D2221/04 ,  C02F1/5236

    摘要： A method is taught for producing freely draining flocculated sediment from a suspension comprising finely divided solids in water. The method comprises dispersing, at increasing concentrations, a charged particle hybrid polymer (CPHP) flocculant into the suspension to determine a minimum concentration of CPHP flocculant above which a freely draining flocculated sediment is produced that has a minimum permeability of 1 Darcy. Then, the concentration of dispersed CPHP flocculant in the suspension is maintained at or above the minimum concentration.A method is further provided for separating fine solids and water from a suspension comprising finely divided solids in water. The method involves dispersing, at increasing concentrations, a charged particle hybrid polymer (CPHP) flocculant into the suspension to determine a minimum concentration of CPHP flocculant above which a freely draining flocculated sediment is produced that has a minimum permeability of 1 Darcy. Then, the concentration of dispersed CPHP flocculant in the suspension is maintained at or above the minimum concentration. The dispersion of CPHP flocculant in the suspension is agitated and the solid floccules are then separated from the supernatant liquid.

    摘要翻译： 教导了一种从包含细分散在水中的固体的悬浮液中产生自由排出的絮凝沉淀物的方法。 该方法包括以增加的浓度将带电粒子杂化聚合物（CPHP）絮凝剂分散到悬浮液中以确定CPHP絮凝剂的最小浓度，在该浓度下，产生具有最小渗透性为1达西的自由排出的絮凝沉积物。 然后，悬浮液中分散的CPHP絮凝剂的浓度保持在或低于最低浓度。 还提供了一种从包含细分散的固体在水中的悬浮液中分离细小固体和水的方法。 该方法包括以增加的浓度将带电粒子杂化聚合物（CPHP）絮凝剂分散到悬浮液中以确定CPHP絮凝剂的最小浓度，其中产生具有最小渗透性为1达西的自由排出的絮凝沉积物。 然后，悬浮液中分散的CPHP絮凝剂的浓度保持在或低于最低浓度。 搅拌CPHP絮凝剂在悬浮液中的分散液，然后将固体絮凝物与上清液分离。

    Variegation in plants
    6.
    发明授权
    Variegation in plants 有权
    植物杂色

    公开(公告)号：US09145562B2

    公开(公告)日：2015-09-29

    申请号：US12592195

    申请日：2009-11-20

    申请人： Margarita Velcheva ,  John Vidmar ,  Jurgen Quandt

    发明人： Margarita Velcheva ,  John Vidmar ,  Jurgen Quandt

    IPC分类号： C12N15/82 ,  C12N15/113

    CPC分类号： C12N15/8218 ,  C12N15/8212 ,  C12N15/825

    摘要： A variegated plant comprising a nucleic acid operatively linked to a regulatory region, the nucleic acid disrupts the expression of Cpn21. The nucleic acid is typically an antisense Cpn21 and the regulatory region may be an inducible regulatory region, a tissue specific regulatory region, or a developmental regulatory region.

    摘要翻译： 包含可操作地连接到调节区的核酸的杂色植物，核酸破坏Cpn21的表达。 核酸通常是反义Cpn21，并且调节区可以是诱导型调节区，组织特异性调节区或发育调节区。

    Compact solid oxide fuel cell stack
    7.
    发明授权
    Compact solid oxide fuel cell stack 失效
    紧凑型固体氧化物燃料电池堆

    公开(公告)号：US08241771B2

    公开(公告)日：2012-08-14

    申请号：US10539831

    申请日：2003-12-17

    申请人： Partho Sarkar ,  Lorne Johanson ,  Hongsang Rho

    发明人： Partho Sarkar ,  Lorne Johanson ,  Hongsang Rho

    IPC分类号： H01M8/12

    CPC分类号： H01M8/04007 ,  H01M4/8885 ,  H01M8/0232 ,  H01M8/0254 ,  H01M8/1231 ,  H01M8/2404 ,  H01M8/2428 ,  H01M8/243

    摘要： This invention relates to a solid oxide fuel cell stack comprising a plurality of tubular solid oxide fuel cells each comprising concentric inner and outer electrode layers sandwiching a concentric electrolyte layer. The fuel cells extend in the same direction and are arranged in a cluster with at least one fuel cell having an electrolyte layer with a different composition and different maximum operating temperature than another fuel cell in the cluster. The fuel cell having the electrolyte layer with a higher maximum operating temperature is located closer to the core of the cluster than the fuel cell having the electrolyte layer with a lower maximum operating temperature.

    摘要翻译： 本发明涉及一种固体氧化物燃料电池堆，其包括多个管状固体氧化物燃料电池，每个管状固体氧化物燃料电池均包含夹持同心电解质层的同心内部和外部电极层。 燃料电池在相同的方向上延伸并且布置成具有至少一个燃料电池的集群中，所述燃料电池具有与组中的另一个燃料电池不同的组成和不同的最大工作温度的电解质层。 具有较高最高工作温度的电解质层的燃料电池比具有较低最高工作温度的电解质层的燃料电池更靠近集束芯。

    WATER FLOODING METHOD FOR SECONDARY HYDROCARBON RECOVERY
    8.
    发明申请
    WATER FLOODING METHOD FOR SECONDARY HYDROCARBON RECOVERY 审中-公开
    用于二次回收的水浸法

    公开(公告)号：US20120199355A1

    公开(公告)日：2012-08-09

    申请号：US13502489

    申请日：2010-09-27

    申请人： Mehmet Yaman Boluk ,  Jiang Bai ,  Blaine Francis Hawkins ,  Robert Jost ,  Fred Wassmuth ,  Liyan Zhao

    发明人： Mehmet Yaman Boluk ,  Jiang Bai ,  Blaine Francis Hawkins ,  Robert Jost ,  Fred Wassmuth ,  Liyan Zhao

    IPC分类号： E21B43/16

    CPC分类号： E21B43/20 ,  C09K8/588

    摘要： A water flooding composition in a method of secondary hydrocarbon recovery. The water flooding composition includes water and a thickening polymer. The thickening polymer includes a hydroxyethyl cellulose backbone polymer having a molecular weight of between about 1,000,000 and about 2,000,000 and a hydrophobic modifier. The hydrophobic modifier has a substitution level in the thickening polymer of between about 0.1 percent and about 2 percent by weight of the thickening polymer. The hydrophobic modifier is an alkyl hydrocarbon based material containing between about 10 and about 24 unsubstituted carbon atoms per group. The thickening polymer has a concentration in the water flooding composition of between about 0.01 percent and about 1 percent by weight of the water flooding composition. The water flooding composition is formulated within these ranges so that the water flooding composition has a suitable viscosity/mobility and so that the water flooding composition is injectable.

    摘要翻译： 二次烃回收方法中的驱水组合物。 水驱组合物包括水和增稠聚合物。 增稠聚合物包括分子量为约1,000,000至约2,000,000的羟乙基纤维素骨架聚合物和疏水改性剂。 疏水改性剂在增稠聚合物中的取代度为增稠聚合物重量的约0.1％至约2％。 疏水改性剂是含有每组约10至约24个未取代碳原子的烷基烃基材料。 增稠聚合物在驱水组合物中的浓度为水驱组合物重量的约0.01％至约1％。 将驱油组合物配制在这些范围内，使得驱水组合物具有合适的粘度/流动性，并且使得注水组合物是可注射的。

    FLOCCULATION METHOD
    9.
    发明申请
    FLOCCULATION METHOD 审中-公开
    絮凝法

    公开(公告)号：US20120138543A1

    公开(公告)日：2012-06-07

    申请号：US13152212

    申请日：2011-06-02

    申请人： Haihong LI ,  Zhiang ZHOU ,  Ross Sam CHOW ,  Pablo CONTRERAS

    发明人： Haihong LI ,  Zhiang ZHOU ,  Ross Sam CHOW ,  Pablo CONTRERAS

    IPC分类号： B01D21/01 ,  C02F1/56

    CPC分类号： C02F1/56 ,  B01D21/01 ,  B01D2221/04 ,  C02F1/5236 ,  C02F2103/10

    摘要： A charged particle polymer hybrid (CPPH) flocculant is taught, comprising sub-micron size charged particles and a polymer which has been polymerized in the presence of the charged particles wherein the intrinsic viscosity of the hybrid polymer flocculant is less than 930 ml/g. A method is provided for producing freely draining flocculated sediment from a suspension comprising finely divided solids in water. The method comprises dispersing, at increasing concentrations, a charged particle polymer hybrid (CPPH) flocculant into the suspension to determine a starting plateau concentration of CPPH flocculant above which concentration no further increase in the solids loading of the produced floccules is observed. Then, the concentration of dispersed CPPH flocculant in the suspension is maintained at or above the starting plateau concentration. A method is further provided for separating fine solids and water from a suspension comprising finely divided solids in water. The method involves dispersing, at increasing concentrations, a charged particle polymer hybrid (CPPH) flocculant into the suspension to determine a starting plateau concentration of CPPH flocculant above which concentration no further increase in the solids loading of the produced floccules is observed. Then, the concentration of dispersed CPPH flocculant in the suspension is maintained at or above the starting plateau concentration. The dispersion of CPPH flocculant in the suspension is agitated and the solid floccules are then separated from the supernatant liquid.

    摘要翻译： 教导了带电粒子聚合物杂化物（CPPH）絮凝剂，其包含亚微米级带电粒子和在带电粒子存在下聚合的聚合物，其中杂化聚合物絮凝剂的特性粘度小于930ml / g。 提供了一种从包含在水中的细分散固体的悬浮液产生自由排出的絮凝沉淀物的方法。 该方法包括以增加的浓度将带电粒子聚合物杂化物（CPPH）絮凝剂分散到悬浮液中以确定CPPH絮凝剂的起始平台浓度，其中观察到所产生的絮凝物的固体负载量不再进一步增加。 然后，悬浮液中分散的CPPH絮凝剂的浓度保持在起始平台浓度以上。 还提供了一种从包含细分散的固体在水中的悬浮液中分离细小固体和水的方法。 该方法包括以增加的浓度将带电粒子聚合物杂化物（CPPH）絮凝剂分散到悬浮液中以确定CPPH絮凝剂的起始平台浓度，其中观察到所产生的絮凝物的固体负载浓度没有进一步增加。 然后，悬浮液中分散的CPPH絮凝剂的浓度保持在起始平台浓度以上。 搅拌CPPH絮凝剂在悬浮液中的分散体，然后将固体絮凝物与上清液分离。

    Enhanced permeability subterranean fluid recovery system and methods
    10.
    发明授权
    Enhanced permeability subterranean fluid recovery system and methods 有权
    增强渗透性地下液回收系统及方法

    公开(公告)号：US08893788B2

    公开(公告)日：2014-11-25

    申请号：US13234853

    申请日：2011-09-16

    申请人： Cathal Tunney ,  Techien Chen ,  Douglas A. Lillico ,  Justo Neda

    发明人： Cathal Tunney ,  Techien Chen ,  Douglas A. Lillico ,  Justo Neda

    IPC分类号： E21B43/17 ,  E21B43/30 ,  E21B43/24

    CPC分类号： E21B43/2406 ,  E21B43/305

    摘要： A system for recovering a fluid from a subterranean formation, including a production wellbore having a substantially horizontal production length extending through the formation, and a trench extending through the formation. A method of constructing a trench section in a subterranean formation, including providing within the formation an access wellbore having a substantially horizontal access wellbore length, introducing a trench cutting tool into the access wellbore, and advancing and retracting the trench cutting tool through the access wellbore in order to cut slots in the formation in a trench direction away from the access wellbore, repeatedly until a number of slots required to complete the trench section has been cut.

    摘要翻译： 一种用于从地层中回收流体的系统，包括具有延伸穿过地层的基本上水平的生产长度的生产井筒以及延伸穿过地层的沟槽。 一种在地层中构造沟槽部分的方法，包括在地层内提供具有基本上水平的进入井眼长度的进入井眼，将沟槽切割工具引入进入井筒中，以及通过进入井眼前进和缩回沟槽切割工具 为了在沟槽方向上从接入井孔切割地层中的槽，重复地直到完成沟槽部分所需的多个槽被切割。