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1. 发明申请

US20070114018A1 Annular Isolators for Expandable Tubulars in Wellbores 审中-公开
公开(公告)号：US20070114018A1
公开(公告)日：2007-05-24
申请号：US11624751
申请日：2007-01-19
申请人： Michael Brezinski , Gregory Chitwood , Gary Funkhouser , John Gano , William Henderson , Thomas Ray , Roger Schultz , Robert Taylor , Bradley Todd , Cynthia Tuckness
发明人： Michael Brezinski , Gregory Chitwood , Gary Funkhouser , John Gano , William Henderson , Thomas Ray , Roger Schultz , Robert Taylor , Bradley Todd , Cynthia Tuckness
IPC分类号： E21B43/10
CPC分类号： E21B43/106 , E21B33/12 , E21B33/127 , E21B43/103 , E21B43/108
摘要： The present disclosure addressed apparatus and methods for forming an annular isolator in a borehole after installation of production tubing. Annular seal means are carried in or on production tubing as it is run into a borehole. In conjunction with expansion of the tubing, the seal is deployed to form an annular isolator. An inflatable element carried on the tubing may be inflated with a fluid carried in the tubing and forced into the inflatable element during expansion of the tubing. Reactive chemicals may be carried in the tubing and injected into the annulus to react with each other and ambient fluids to increase in volume and harden into an annular seal. An elastomeric sleeve, ring or band carried on the tubing may be expanded into contact with a borehole wall and may have its radial dimension increased in conjunction with tubing expansion to form an annular isolator.

2. 发明申请

US20070267201A1 Annular Isolators for Expandable Tubulars in Wellbores 失效
公开(公告)号：US20070267201A1
公开(公告)日：2007-11-22
申请号：US11833309
申请日：2007-08-03
申请人： Michael Brezinski , Gregory Chitwood , Ralph Echols , Gary Funkhouser , John Gano , William Henderson , Paul Herman , Marion Kilgore , Jody McGlothen , Ronald Powell , Alex Procyk , Thomas Ray , Michael Sanders , Roger Schultz , David Steele , Robert Taylor , Bradley Todd , Cynthia Tuckness
发明人： Michael Brezinski , Gregory Chitwood , Ralph Echols , Gary Funkhouser , John Gano , William Henderson , Paul Herman , Marion Kilgore , Jody McGlothen , Ronald Powell , Alex Procyk , Thomas Ray , Michael Sanders , Roger Schultz , David Steele , Robert Taylor , Bradley Todd , Cynthia Tuckness
IPC分类号： E21B33/12
CPC分类号： E21B43/106 , E21B33/12 , E21B33/127 , E21B43/103 , E21B43/108
摘要： The present disclosure addressed apparatus and methods for forming an annular isolator in a borehole after installation of production tubing. Annular seal means are carried in or on production tubing as it is run into a borehole. In conjunction with expansion of the tubing, the seal is deployed to form an annular isolator. An inflatable element carried on the tubing may be inflated with a fluid carried in the tubing and forced into the inflatable element during expansion of the tubing. Reactive chemicals may be carried in the tubing and injected into the annulus to react with each other and ambient fluids to increase in volume and harden into an annular seal. An elastomeric sleeve, ring or band carried on the tubing may be expanded into contact with a borehole wall and may have its radial dimension increased in conjunction with tubing expansion to form an annular isolator.

3. 发明申请

US20070114044A1 Annular Isolators for Expandable Tubulars in Wellbores 有权
公开(公告)号：US20070114044A1
公开(公告)日：2007-05-24
申请号：US11624759
申请日：2007-01-19
申请人： Michael Brezinski , Gregory Chitwood , Ralph Echols , Gary Funkhouser , John Gano , William Henderson , Marion Kilgore , Jody McGlothen , Ronald Powell , Alex Procyk , Thomas Ray , Michael Sanders , Roger Schultz , Robert Taylor , Bradley Todd , Cynthia Tuckness
发明人： Michael Brezinski , Gregory Chitwood , Ralph Echols , Gary Funkhouser , John Gano , William Henderson , Marion Kilgore , Jody McGlothen , Ronald Powell , Alex Procyk , Thomas Ray , Michael Sanders , Roger Schultz , Robert Taylor , Bradley Todd , Cynthia Tuckness
IPC分类号： E21B33/12
CPC分类号： E21B43/106 , E21B33/12 , E21B33/127 , E21B43/103 , E21B43/108
摘要： The present disclosure addressed apparatus and methods for forming an annular isolator in a borehole after installation of production tubing. Annular seal means are carried in or on production tubing as it is run into a borehole. In conjunction with expansion of the tubing, the seal is deployed to form an annular isolator. An inflatable element carried on the tubing may be inflated with a fluid carried in the tubing and forced into the inflatable element during expansion of the tubing. Reactive chemicals may be carried in the tubing and injected into the annulus to react with each other and ambient fluids to increase in volume and harden into an annular seal. An elastomeric sleeve, ring or band carried on the tubing may be expanded into contact with a borehole wall and may have its radial dimension increased in conjunction with tubing expansion to form an annular isolator.

4. 发明申请

US20070114016A1 Annular Isolators for Expandable Tubulars in Wellbores 有权
公开(公告)号：US20070114016A1
公开(公告)日：2007-05-24
申请号：US11624747
申请日：2007-01-19
申请人： Michael Brezinski , Gregory Chitwood , Gary Funkhouser , John Gano , Jody McGlothen , Alex Procyk , Thomas Ray , Robert Taylor , Bradley Todd , Cynthia Tuckness
发明人： Michael Brezinski , Gregory Chitwood , Gary Funkhouser , John Gano , Jody McGlothen , Alex Procyk , Thomas Ray , Robert Taylor , Bradley Todd , Cynthia Tuckness
IPC分类号： E21B33/12
CPC分类号： E21B43/106 , E21B33/12 , E21B33/127 , E21B43/103 , E21B43/108
摘要： The present disclosure addressed apparatus and methods for forming an annular isolator in a borehole after installation of production tubing. Annular seal means are carried in or on production tubing as it is run into a borehole. In conjunction with expansion of the tubing, the seal is deployed to form an annular isolator. An inflatable element carried on the tubing may be inflated with a fluid carried in the tubing and forced into the inflatable element during expansion of the tubing. Reactive chemicals may be carried in the tubing and injected into the annulus to react with each other and ambient fluids to increase in volume and harden into an annular seal. An elastomeric sleeve, ring or band carried on the tubing may be expanded into contact with a borehole wall and may have its radial dimension increased in conjunction with tubing expansion to form an annular isolator.

5. 发明申请

US20050092485A1 Annular isolators for expandable tubulars in wellbores 有权
标题翻译：在井筒中用于可膨胀管的环形隔离器
公开(公告)号：US20050092485A1
公开(公告)日：2005-05-05
申请号：US10981822
申请日：2004-11-05
申请人： Michael Brezinski , Gregory Chitwood , Ralph Echols , Gary Funkhouser , John Gano , Paul Herman , Marion Kilgore , Ronald Powell , Thomas Ray , Michael Sanders , David Steele , Robert Taylor , Bradley Todd , Cynthia Tuckness
发明人： Michael Brezinski , Gregory Chitwood , Ralph Echols , Gary Funkhouser , John Gano , Paul Herman , Marion Kilgore , Ronald Powell , Thomas Ray , Michael Sanders , David Steele , Robert Taylor , Bradley Todd , Cynthia Tuckness
IPC分类号： E21B33/12 , E21B43/10
CPC分类号： E21B43/106 , E21B33/12 , E21B33/127 , E21B43/103 , E21B43/108
摘要： The present disclosure addressed apparatus and methods for forming an annular isolator in a borehole after installation of production tubing. Annular seal means are carried in or on production tubing as it is run into a borehole. In conjunction with expansion of the tubing, the seal is deployed to form an annular isolator. An inflatable element carried on the tubing may be inflated with a fluid carried in the tubing and forced into the inflatable element during expansion of the tubing. Reactive chemicals may be carried in the tubing and injected into the annulus to react with each other and ambient fluids to increase in volume and harden into an annular seal. An elastomeric sleeve, ring or band carried on the tubing may be expanded into contact with a borehole wall and may have its radial dimension increased in conjunction with tubing expansion to form an annular isolator.
摘要翻译：本公开涉及在安装生产管道之后在钻孔中形成环形隔离器的装置和方法。当环形密封装置进入钻孔时，环形密封装置被运送在生产管道中或上。结合管道的膨胀，将密封件展开以形成环形隔离器。管道上承载的可膨胀元件可以在管道中承载的流体膨胀，并在管道膨胀期间被迫进入可充气元件。反应性化学物质可以在管道中携带并注入到环形空间中以相互反应并且环境流体增加体积并硬化成环形密封。管道上承载的弹性体套筒，环或带可以膨胀成与钻孔壁接触，并且可以使其径向尺寸与管道膨胀一起增加以形成环形隔离器。

6. 发明申请

US20060185856A1 Multi-layer deformable composite construction for use in a subterranean well 有权
标题翻译：用于地下井的多层可变形复合结构
公开(公告)号：US20060185856A1
公开(公告)日：2006-08-24
申请号：US11410201
申请日：2006-04-24
申请人： David Steele , John Gano
发明人： David Steele , John Gano
IPC分类号： E21B23/00 , E21B19/16
CPC分类号： E21B41/0035 , E21B43/103
摘要： A multi-layer deformable composite construction. In a described embodiment, a method of expanding a structure in a wellbore includes the steps of: positioning the structure in an unexpanded configuration in the wellbore, the structure including a wall made up of multiple layers; expanding the structure to an expanded configuration while permitting relative displacement between the layers; and then preventing relative displacement between the layers.
摘要翻译：多层可变形复合结构。在所描述的实施例中，扩大井眼中的结构的方法包括以下步骤：将结构定位在井筒内的未膨胀构造中，该结构包括由多层构成的壁; 将结构扩展到扩展构型，同时允许层之间的相对位移; 然后防止层之间的相对位移。

7. 发明申请

US20080090923A1 Container, Methods and Components Involving Multi-Use Bio-based Materials 审中-公开
标题翻译：涉及多用途生物材料的容器，方法和组件
公开(公告)号：US20080090923A1
公开(公告)日：2008-04-17
申请号：US11872343
申请日：2007-10-15
申请人： John Gano
发明人： John Gano
IPC分类号： C08G18/00
CPC分类号： C08G18/36 , C08G2101/00
摘要： Containers, methods and components involving bio-based materials are provided. A representative container for storing an item includes: an insulating material defining an interior, the insulating material comprising a bio-based polyurethane; and an outer shell located about at least a portion of the exterior of the insulating material, the outer shell comprising a bio-based polyurethane.
摘要翻译：提供了涉及生物基材料的容器，方法和组件。用于存储物品的代表性容器包括：限定内部的绝缘材料，所述绝缘材料包括生物基聚氨酯; 以及围绕所述绝缘材料的外部的至少一部分的外壳，所述外壳包括生物基聚氨酯。

8. 发明申请

US20050098324A1 Expandable tubular with port valve 有权
标题翻译：带孔口的膨胀管
公开(公告)号：US20050098324A1
公开(公告)日：2005-05-12
申请号：US10702830
申请日：2003-11-06
申请人： John Gano
发明人： John Gano
IPC分类号： E21B34/06 , E21B43/04 , E21B43/10 , E21B23/02
CPC分类号： E21B43/04 , E21B34/06 , E21B43/103
摘要： A ported expandable tubing having an outer valve sleeve which closes the ports upon tubing expansion. An elastomeric sealing member may be carried between the tubing and the valve sleeve to improve closing of the ports. The elastomeric sealing member may be shaped and positioned to operate as a check valve before tubing expansion. Various fluids may be flowed from the ported tubing into a borehole, or from the borehole into the ported tubing, before tubing expansion. After expansion, the ports are closed by residual clamping forces between the sleeve and tubing. By applying sufficient internal pressure to overcome the clamping forces, fluids can be flowed from the tubing into the borehole after expansion.
摘要翻译：一种可移动的可扩张管，其具有在管膨胀时封闭端口的外部阀套。可以在管道和阀套筒之间承载弹性密封件，以改善端口的关闭。弹性体密封构件可以被成形并定位成在管道膨胀之前作为止回阀操作。在管道膨胀之前，各种流体可以从输送管道流入钻孔，或从钻孔流入输送管道。膨胀后，通过套管和管道之间的残余夹紧力关闭端口。通过施加足够的内部压力来克服夹紧力，流体可以在膨胀后从管道流入钻孔。

9. 发明申请

US20050087345A1 Multi-layer deformable composite construction for use in a subterranean well 有权
公开(公告)号：US20050087345A1
公开(公告)日：2005-04-28
申请号：US10997619
申请日：2004-11-24
申请人： David Steele , John Gano
发明人： David Steele , John Gano
IPC分类号： E21B43/10
CPC分类号： E21B41/0035 , E21B43/103
摘要： A multi-layer deformable composite construction. In a described embodiment, a method of expanding a structure in a wellbore includes the steps of: positioning the structure in an unexpanded configuration in the wellbore, the structure including a wall made up of multiple layers; expanding the structure to an expanded configuration while permitting relative displacement between the layers; and then preventing relative displacement between the layers.

10. 发明申请

US20090277649A9 System and method for thermal change compensation in an annular isolator 有权
标题翻译：环形隔离器中热变形补偿的系统和方法
公开(公告)号：US20090277649A9
公开(公告)日：2009-11-12
申请号：US10982267
申请日：2004-11-03
申请人： John Gano , Ralph Echols
发明人： John Gano , Ralph Echols
IPC分类号： E21B33/12
CPC分类号： E21B33/127 , E21B33/12 , E21B43/103
摘要： In accordance with the teachings of the present invention, a system and method for forming an annular isolator between production tubing and a borehole wall is provided. A section of expandable tubing is installed in a borehole, and a sleeve disposed around a surface of the tubing cooperates with the tubing to form a fluid chamber. The sleeve includes a first portion that is predisposed to expand outwardly under fluid pressure from the fluid chamber, and a second portion that is configured such that, when expanded due to fluid pressure, the second portion stores energy that is biased to sustain the fluid pressure within the chamber, in response to a change in fluid volume. The tubing may be expanded using a tool disposed within the tubing.
摘要翻译：根据本发明的教导，提供了一种用于在生产管道和井壁之间形成环形隔离器的系统和方法。可扩张管的一部分安装在钻孔中，并且围绕管的表面设置的套管与管道配合以形成流体室。套筒包括第一部分，其倾向于在流体压力下从流体室向外膨胀;以及第二部分，其构造成使得当由于流体压力而膨胀时，第二部分存储被偏压以维持流体压力的能量在腔室内，响应于流体体积的变化。可以使用设置在管道内的工具来扩张管道。

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