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.

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.

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。

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.

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.

公开(公告)号：US20070114017A1

公开(公告)日：2007-05-24

申请号：US11624757

申请日：2007-01-19

申请人： Michael Brezinski ,  Ralph Echols ,  Gary Funkhouser ,  William Henderson ,  Marion Kilgore ,  Ronald Powell ,  Robert Taylor ,  Bradley Todd

发明人： Michael Brezinski ,  Ralph Echols ,  Gary Funkhouser ,  William Henderson ,  Marion Kilgore ,  Ronald Powell ,  Robert Taylor ,  Bradley Todd

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.

公开(公告)号：US20070114019A1

公开(公告)日：2007-05-24

申请号：US11624753

申请日：2007-01-19

申请人： Michael Brezinski ,  Gregory Chitwood ,  Gary Funkhouser ,  Jody McGlothen ,  Thomas Ray ,  Robert Taylor ,  Bradley Todd

发明人： Michael Brezinski ,  Gregory Chitwood ,  Gary Funkhouser ,  Jody McGlothen ,  Thomas Ray ,  Robert Taylor ,  Bradley Todd

IPC分类号： E21B23/02

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。