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1. 发明授权

US06854522B2 Annular isolators for expandable tubulars in wellbores 失效
公开(公告)号：US06854522B2
公开(公告)日：2005-02-15
申请号：US10252621
申请日：2002-09-23
申请人： Michael M. Brezinski , Gregory B. Chitwood , Ralph H. Echols , Gary P. Funkhouser , John C. Gano , William D. Henderson , Paul I. Herman , Marion D. Kilgore , Jody R. McGlothen , Ronald J. Powell , Alex Procyk , Thomas W. Ray , Michael W. Sanders , Roger L. Schultz , David J. Steele , Robert S. Taylor , Bradley L. Todd , Cynthia Tuckness
发明人： Michael M. Brezinski , Gregory B. Chitwood , Ralph H. Echols , Gary P. Funkhouser , John C. Gano , William D. Henderson , Paul I. Herman , Marion D. Kilgore , Jody R. McGlothen , Ronald J. Powell , Alex Procyk , Thomas W. Ray , Michael W. Sanders , Roger L. Schultz , David J. Steele , Robert S. Taylor , Bradley L. Todd , Cynthia Tuckness
IPC分类号： E21B33/12 , E21B43/10 , E21B33/127 , E21B23/00
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

US20080251250A1 Annular Isolators for Expandable Tubulars in Wellbores 审中-公开
标题翻译：在井筒中扩张管的环形隔离器
公开(公告)号：US20080251250A1
公开(公告)日：2008-10-16
申请号：US12146401
申请日：2008-06-25
申请人： Michael M. Brezinski , Gregory B. Chitwood , Ralph H. Echols , Gary P. Funkhouser , John C. Gano , William D. Henderson , Paul I. Herman , Marion D. Kilgore , Jody R. McGlothen , Ronald J. Powell , Alex Procyk , Thomas W. Ray , Michael W. Sanders , Roger L. Schultz , David J. Steele , Robert S. Taylor , Bradley L. Todd , Cynthia Tuckness
发明人： Michael M. Brezinski , Gregory B. Chitwood , Ralph H. Echols , Gary P. Funkhouser , John C. Gano , William D. Henderson , Paul I. Herman , Marion D. Kilgore , Jody R. McGlothen , Ronald J. Powell , Alex Procyk , Thomas W. Ray , Michael W. Sanders , Roger L. Schultz , David J. Steele , Robert S. Taylor , Bradley L. 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.
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。

3. 发明授权

US07363986B2 Annular isolators for expandable tubulars in wellbores 有权
公开(公告)号：US07363986B2
公开(公告)日：2008-04-29
申请号：US11624759
申请日：2007-01-19
申请人： Michael M. Brezinski , Gregory B. Chitwood , Ralph H. Echols , Gary P. Funkhouser , John C. Gano , William D. Henderson , Marion D. Kilgore , Jody R. McGlothen , Ronald J. Powell , Alex Procyk , Thomas W. Ray , Michael W. Sanders , Roger L. Schultz , Robert S. Taylor , Bradley L. Todd , Cynthia Tuckness
发明人： Michael M. Brezinski , Gregory B. Chitwood , Ralph H. Echols , Gary P. Funkhouser , John C. Gano , William D. Henderson , Marion D. Kilgore , Jody R. McGlothen , Ronald J. Powell , Alex Procyk , Thomas W. Ray , Michael W. Sanders , Roger L. Schultz , Robert S. Taylor , Bradley L. 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. 发明授权

US07299882B2 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：US07299882B2
公开(公告)日：2007-11-27
申请号：US11624747
申请日：2007-01-19
申请人： Michael M. Brezinski , Gregory B. Chitwood , Gary P. Funkhouser , John C. Gano , Jody R. McGlothen , Alex Procyk , Thomas W. Ray , Robert S. Taylor , Bradley L. Todd , Cynthia Tuckness
发明人： Michael M. Brezinski , Gregory B. Chitwood , Gary P. Funkhouser , John C. Gano , Jody R. McGlothen , Alex Procyk , Thomas W. Ray , Robert S. Taylor , Bradley L. 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.
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。

5. 发明授权

US07264047B2 Annular isolators for expandable tubulars in wellbores 有权
公开(公告)号：US07264047B2
公开(公告)日：2007-09-04
申请号：US11624753
申请日：2007-01-19
申请人： Michael M. Brezinski , Gregory B. Chitwood , Gary P. Funkhouser , Jody R. McGlothen , Thomas W. Ray , Robert S. Taylor , Bradley L. Todd
发明人： Michael M. Brezinski , Gregory B. Chitwood , Gary P. Funkhouser , Jody R. McGlothen , Thomas W. Ray , Robert S. Taylor , Bradley L. 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.

6. 发明授权

US07320366B2 Assembly of downhole equipment in a wellbore 有权
标题翻译：在井筒中组装井下设备
公开(公告)号：US07320366B2
公开(公告)日：2008-01-22
申请号：US11058508
申请日：2005-02-15
申请人： David J. Steele , Jody R. McGlothen
发明人： David J. Steele , Jody R. McGlothen
IPC分类号： E21B43/00 , E21B23/00
CPC分类号： E21B43/017
摘要： A system and method for assembly of downhole equipment in a subterranean well. In a described embodiment, a method of assembling an apparatus in a subterranean well includes the steps of: positioning an expandable shell in the well; expanding the shell in the well; and then interconnecting multiple portions of the apparatus to each other within the expanded shell.
摘要翻译：一种在地下井中组装井下设备的系统和方法。在所描述的实施例中，在地下井中组装装置的方法包括以下步骤：将可膨胀壳体定位在井中; 扩大井中的壳; 然后在扩展的壳体内将设备的多个部分彼此互连。

7. 发明授权

US07234526B2 Method of forming a sealed wellbore intersection 有权
标题翻译：形成密封井眼交点的方法
公开(公告)号：US07234526B2
公开(公告)日：2007-06-26
申请号：US10765627
申请日：2004-01-27
申请人： David J. Steele , Ernest C. Bailey , Jody R. McGlothen
发明人： David J. Steele , Ernest C. Bailey , Jody R. McGlothen
IPC分类号： E21B7/04 , E21B43/14
CPC分类号： E21B43/105 , E21B41/0042 , E21B43/103
摘要： An expanding wellbore junction system, apparatus and methods are provided for forming a sealed wellbore intersection in a subterranean well. In one described method, an expandable wellbore junction is expanded within an under-reamed cavity in a wellbore. Intersecting tubular legs of the wellbore junction are then drifted using a drifting apparatus. A deflection device may be used to direct a drift of the drifting apparatus into a selected one of the wellbore junction legs.
摘要翻译：提供了一种扩展的井眼连接系统，装置和方法，用于在地下井中形成密封的井眼交叉。在一种所描述的方法中，可膨胀井筒结在膨胀井内的扩孔内膨胀。然后使用漂流装置漂移井眼结的相交管状腿。偏转装置可以用于将漂移装置的漂移引导到井眼连接腿中的所选择的一个中。

8. 发明授权

US07000695B2 Expanding wellbore junction 有权
标题翻译：扩大井眼结
公开(公告)号：US07000695B2
公开(公告)日：2006-02-21
申请号：US10137611
申请日：2002-05-02
申请人： David J. Steele , Ernest C. Bailey , Jody R. McGlothen
发明人： David J. Steele , Ernest C. Bailey , Jody R. McGlothen
IPC分类号： E21B7/08 , E21B23/00
CPC分类号： E21B43/105 , E21B41/0042 , E21B43/103
摘要： An expanding wellbore junction system, apparatus and methods are provided for forming a sealed wellbore intersection in a subterranean well. In one described method, an expandable wellbore junction is expanded within an under-reamed cavity in a wellbore. Intersecting tubular legs of the wellbore junction are then drifted using a drifting apparatus. A deflection device may be used to direct a drift of the drifting apparatus into a selected one of the wellbore junction legs.
摘要翻译：提供了一种扩展的井眼连接系统，装置和方法，用于在地下井中形成密封的井眼交叉。在一种所描述的方法中，可膨胀井筒结在膨胀井内的扩孔内膨胀。然后使用漂流装置漂移井眼结的相交管状腿。偏转装置可以用于将漂移装置的漂移引导到井眼连接腿中的所选择的一个中。

9. 发明授权

US06935422B2 Expanding wellbore junction 有权
标题翻译：扩大井眼结
公开(公告)号：US06935422B2
公开(公告)日：2005-08-30
申请号：US10765757
申请日：2004-01-27
申请人： David J. Steele , Ernest C. Bailey , Jody R. McGlothen
发明人： David J. Steele , Ernest C. Bailey , Jody R. McGlothen
IPC分类号： E21B41/00 , E21B43/10 , E21B7/08
CPC分类号： E21B43/105 , E21B41/0042 , E21B43/103
摘要： An expanding wellbore junction system, apparatus and methods are provided for forming a sealed wellbore intersection in a subterranean well. In one described method, an expandable wellbore junction is expanded within an under-reamed cavity in a wellbore. Intersecting tubular legs of the wellbore junction are then drifted using a drifting apparatus. A deflection device may be used to direct a drift of the drifting apparatus into a selected one of the wellbore junction legs.
摘要翻译：提供了一种扩展的井眼连接系统，装置和方法，用于在地下井中形成密封的井眼交叉。在一种所描述的方法中，可膨胀井筒结在膨胀井内的扩孔内膨胀。然后使用漂流装置漂移井眼结的相交管状腿。偏转装置可以用于将漂移装置的漂移引导到井眼连接腿中的所选择的一个中。

10. 发明授权

US06390198B2 Method for running two tubing strings into a well 有权
标题翻译：将两条油管柱运行到井中的方法
公开(公告)号：US06390198B2
公开(公告)日：2002-05-21
申请号：US09765938
申请日：2001-01-19
申请人： Robert T. Brooks , David J. Steele , Dan P. Saurer , Larry R. Valentine , Jody R. McGlothen
发明人： Robert T. Brooks , David J. Steele , Dan P. Saurer , Larry R. Valentine , Jody R. McGlothen
IPC分类号： E21B4300
CPC分类号： E21B41/0035 , E21B23/02 , E21B43/10
摘要： A well has a vertical casing with a window, and a lateral wellbore which communicates with the window, and which may have a casing or liner. A window assembly aligned with the window has respective passageways for first and second tubing strings, and has a concave surface for deflecting the first tubing string out into the lateral wellbore. The passageway for the second tubing string has a portion which is inclined at a very small angle with respect to a vertical centerline of the vertical casing. As the first tubing string is run into the vertical casing, a rotational locator is releasably coupled thereto by a soft release coupling mechanism. After the locator effects rotational orientation, the coupling mechanism is released and then permits the first tubing string to move therepast without damage. A seal assembly on the first tubing string is covered by a protective sleeve as it is inserted into the well, and exits the protective sleeve after entering the lateral wellbore.
摘要翻译：井具有带有窗口的垂直壳体和与窗口连通并且可具有壳体或衬套的侧井筒。与窗口对齐的窗户组件具有用于第一和第二管柱的相应的通道，并且具有用于将第一管柱偏转到侧井筒中的凹面。用于第二管柱的通道具有相对于竖直壳体的垂直中心线以非常小的角度倾斜的部分。当第一油管柱进入垂直壳体时，旋转定位器通过软释放联接机构可释放地联接到其上。在定位器影响旋转方向之后，联接机构被释放，然后允许第一管柱在其上移动而不损坏。第一管柱上的密封组件在被插入井中时由保护套被覆盖，并且在进入侧井眼之后离开保护套。

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