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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. 发明授权

US07404437B2 Annular isolators for expandable tubulars in wellbores 失效
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：US07404437B2
公开(公告)日：2008-07-29
申请号：US11833309
申请日：2007-08-03
申请人： Michael M. Brezinski , Gregory B. Chitwood , Ralph H. Echols , Gary P. Funkhouser , John C. Gano , Paul I. Herman , Marion D. Kilgore , Ronald J. Powell , Thomas W. Ray , 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 , Paul I. Herman , Marion D. Kilgore , Ronald J. Powell , Thomas W. Ray , 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。

4. 发明授权

US08096362B2 Phase-controlled well flow control and associated methods 有权
标题翻译：相控井流量控制及相关方法
公开(公告)号：US08096362B2
公开(公告)日：2012-01-17
申请号：US12960631
申请日：2010-12-06
申请人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
发明人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
IPC分类号： E21B43/25 , E21B34/06
CPC分类号： E21B43/12 , E21B34/06 , E21B43/2406 , E21B43/2408 , E21B47/06
摘要： Phase-controlled well flow control. A well system includes a flow control device which regulates flow of a fluid in the well system, the flow control device being responsive to both pressure and temperature in the well system to regulate flow of the fluid. A flow control device includes a flow regulator for regulating flow of a fluid through the flow control device, and an actuator which is operative to actuate the flow regulator in response to a predetermined relationship between a phase of the fluid and both pressure and temperature exposed to the actuator. A method of controlling a phase change of a fluid in a well system includes the steps of: flowing the fluid through a flow control device in the well system; and adjusting the flow control device in response to both pressure and temperature in the well system.
摘要翻译：相控井流量控制。井系统包括调节井系统中流体流动的流量控制装置，流量控制装置响应于井系统中的压力和温度，以调节流体的流动。流量控制装置包括用于调节通过流量控制装置的流体流动的流量调节器，以及致动器，该致动器可操作以响应于流体的相位和暴露于流体的压力和温度之间的预定关系来致动流量调节器执行器。控制井系统中流体相变的方法包括以下步骤：使流体流过井系统中的流量控制装置; 以及响应于井系统中的压力和温度来调节流量控制装置。

5. 发明申请

US20110073295A1 PHASE-CONTROLLED WELL FLOW CONTROL AND ASSOCIATED METHODS 有权
标题翻译：相控制井流控制及相关方法
公开(公告)号：US20110073295A1
公开(公告)日：2011-03-31
申请号：US12960631
申请日：2010-12-06
申请人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
发明人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
IPC分类号： E21B43/12 , E21B34/00
CPC分类号： E21B43/12 , E21B34/06 , E21B43/2406 , E21B43/2408 , E21B47/06
摘要： Phase-controlled well flow control. A well system includes a flow control device which regulates flow of a fluid in the well system, the flow control device being responsive to both pressure and temperature in the well system to regulate flow of the fluid. A flow control device includes a flow regulator for regulating flow of a fluid through the flow control device, and an actuator which is operative to actuate the flow regulator in response to a predetermined relationship between a phase of the fluid and both pressure and temperature exposed to the actuator. A method of controlling a phase change of a fluid in a well system includes the steps of: flowing the fluid through a flow control device in the well system; and adjusting the flow control device in response to both pressure and temperature in the well system.
摘要翻译：相控井流量控制。井系统包括调节井系统中流体流动的流量控制装置，流量控制装置响应于井系统中的压力和温度，以调节流体的流动。流量控制装置包括用于调节通过流量控制装置的流体流动的流量调节器，以及致动器，该致动器可操作以响应于流体的相位和暴露于流体的压力和温度之间的预定关系来致动流量调节器执行器。控制井系统中流体相变的方法包括以下步骤：使流体流过井系统中的流量控制装置; 以及响应于井系统中的压力和温度来调节流量控制装置。

6. 发明授权

US07866400B2 Phase-controlled well flow control and associated methods 有权
标题翻译：相控井流量控制及相关方法
公开(公告)号：US07866400B2
公开(公告)日：2011-01-11
申请号：US12039206
申请日：2008-02-28
申请人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
发明人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
IPC分类号： E21B43/25 , E21B34/06
CPC分类号： E21B43/12 , E21B34/06 , E21B43/2406 , E21B43/2408 , E21B47/06
摘要： Phase-controlled well flow control. A well system includes a flow control device which regulates flow of a fluid in the well system, the flow control device being responsive to both pressure and temperature in the well system to regulate flow of the fluid. A flow control device includes a flow regulator for regulating flow of a fluid through the flow control device, and an actuator which is operative to actuate the flow regulator in response to a predetermined relationship between a phase of the fluid and both pressure and temperature exposed to the actuator. A method of controlling a phase change of a fluid in a well system includes the steps of: flowing the fluid through a flow control device in the well system; and adjusting the flow control device in response to both pressure and temperature in the well system.
摘要翻译：相控井流量控制。井系统包括调节井系统中流体流动的流量控制装置，流量控制装置响应于井系统中的压力和温度，以调节流体的流动。流量控制装置包括用于调节通过流量控制装置的流体流动的流量调节器，以及致动器，该致动器可操作以响应于流体的相位和暴露于流体的压力和温度之间的预定关系来致动流量调节器执行器。控制井系统中流体相变的方法包括以下步骤：使流体流过井系统中的流量控制装置; 以及响应于井系统中的压力和温度来调节流量控制装置。

7. 发明申请

US20090218089A1 Phase-Controlled Well Flow Control and Associated Methods 有权
标题翻译：相控井流量控制及相关方法
公开(公告)号：US20090218089A1
公开(公告)日：2009-09-03
申请号：US12039206
申请日：2008-02-28
申请人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
发明人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
IPC分类号： E21B43/12 , E21B34/00 , E21B34/06
CPC分类号： E21B43/12 , E21B34/06 , E21B43/2406 , E21B43/2408 , E21B47/06
摘要： Phase-controlled well flow control. A well system includes a flow control device which regulates flow of a fluid in the well system, the flow control device being responsive to both pressure and temperature in the well system to regulate flow of the fluid. A flow control device includes a flow regulator for regulating flow of a fluid through the flow control device, and an actuator which is operative to actuate the flow regulator in response to a predetermined relationship between a phase of the fluid and both pressure and temperature exposed to the actuator. A method of controlling a phase change of a fluid in a well system includes the steps of: flowing the fluid through a flow control device in the well system; and adjusting the flow control device in response to both pressure and temperature in the well system.
摘要翻译：相控井流量控制。井系统包括调节井系统中流体流动的流量控制装置，流量控制装置响应于井系统中的压力和温度，以调节流体的流动。流量控制装置包括用于调节通过流量控制装置的流体流动的流量调节器，以及致动器，该致动器可操作以响应于流体的相位和暴露于流体的压力和温度之间的预定关系来致动流量调节器执行器。控制井系统中流体相变的方法包括以下步骤：使流体流过井系统中的流量控制装置; 以及响应于井系统中的压力和温度来调节流量控制装置。

8. 发明授权

US07063163B2 Multi-layer deformable composite construction for use in a subterranean well 有权
公开(公告)号：US07063163B2
公开(公告)日：2006-06-20
申请号：US10997619
申请日：2004-11-24
申请人： David J. Steele , John C. Gano
发明人： David J. Steele , John C. Gano
IPC分类号： E21B43/00
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.

9. 发明授权

US06382323B1 Releasable no-go tool 有权
标题翻译：可释放的免费工具
公开(公告)号：US06382323B1
公开(公告)日：2002-05-07
申请号：US09531861
申请日：2000-03-21
申请人： John C. Gano , David J. Steele
发明人： John C. Gano , David J. Steele
IPC分类号： E21B2301
CPC分类号： E21B23/02
摘要： A releasable no-go tool and associated methods provide enhanced capabilities in positioning an item of equipment in a wellbore. In a described embodiment, a releasable no-go tool includes a circumferentially continuous key which is radially outwardly displaced by a series of pistons. In use, the tool is interconnected in a tubing string, which is lowered into a casing string in a wellbore. The casing string has a nipple interconnected therein, the nipple having an internal profile. The tool is positioned below the nipple, pressure is applied to the tubing string to extend the key, and the tubing string is raised to thereby engage the key with the profile.
摘要翻译：可拆卸的不用工具和相关联的方法提供了将设备物品定位在井眼中的增强的能力。在所描述的实施例中，可释放的脱开工具包括周向连续的钥匙，其通过一系列活塞径向向外移位。在使用中，工具在油管柱中相互连接，油管柱被降低成井眼中的套管柱。套管柱具有连接在其中的乳头，该乳头具有内部轮廓。工具位于乳头下方，压力被施加到油管柱上以延伸钥匙，并且油管柱被升高从而使钥匙与型材接合。

10. 发明授权

US07814978B2 Casing expansion and formation compression for permeability plane orientation 有权
标题翻译：套管膨胀和地层压缩用于渗透率平面取向
公开(公告)号：US07814978B2
公开(公告)日：2010-10-19
申请号：US11610819
申请日：2006-12-14
申请人： David J. Steele , Travis W. Cavender , Roger L. Schultz , John C. Gano , Grant Hocking
发明人： David J. Steele , Travis W. Cavender , Roger L. Schultz , John C. Gano , Grant Hocking
IPC分类号： E21B43/112 , E21B43/26 , E21B29/00
CPC分类号： E21B43/26 , E21B43/103
摘要： Casing expansion and formation compression for permeability plane orientation. A method of forming at least one increased permeability plane in a subterranean formation includes the steps of: installing a casing section in a wellbore intersecting the formation; expanding the casing section in the wellbore; and then injecting a fluid into the formation, the injecting step being performed after the expanding step is completed. Another method includes the steps of: applying an increased compressive stress to the formation, the compressive stress being radially directed relative to a wellbore intersecting the formation; and then piercing the formation radially outward from the wellbore, thereby initiating the increased permeability plane. Yet another method includes the steps of: applying a reduced stress to the formation, the reduced stress being directed orthogonal to a wellbore intersecting the formation; and then piercing the formation with at least one penetration extending radially outward from the wellbore, thereby relieving the reduced stress at the penetration.
摘要翻译：套管膨胀和地层压缩用于渗透率平面取向。在地层中形成至少一个增加的渗透率平面的方法包括以下步骤：在与地层相交的井筒中安装套管段; 扩大井筒内的套管部分; 然后将流体注入到地层中，在扩展步骤完成之后执行注入步骤。另一种方法包括以下步骤：向地层施加增加的压缩应力，压缩应力相对于与地层相交的井眼径向定向; 然后从井筒径向向外刺穿地层，从而引发增加的渗透面。另一种方法包括以下步骤：对地层施加减小的应力，减小的应力被定向成与与地层相交的井眼正交; 然后用从井筒径向向外延伸的至少一个穿透物刺穿地层，从而减轻穿透时的减小的应力。

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