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1. 发明授权

US08511383B2 Bottom hole assembly 有权
标题翻译：底孔装配
公开(公告)号：US08511383B2
公开(公告)日：2013-08-20
申请号：US12908192
申请日：2010-10-20
申请人： Tommy Stewart , Michael Brent Bailey , Andrew John Eis , Robert Lee Pipkin , Eric Bivens
发明人： Tommy Stewart , Michael Brent Bailey , Andrew John Eis , Robert Lee Pipkin , Eric Bivens
IPC分类号： E21B43/26 , E21B33/12
CPC分类号： E21B33/124 , E21B23/065 , E21B33/1295 , E21B43/26
摘要： A bottom hole assembly is provided. The bottom hole assembly comprises an upper component, a lower component and a telescoping assembly disposed between the upper component and the lower component.
摘要翻译：提供底孔组件。底孔组件包括上部部件，下部部件和设置在上部部件和下部部件之间的伸缩组件。

2. 发明授权

US08276676B2 Pressure-activated valve for hybrid coiled tubing jointed tubing tool string 有权
标题翻译：用于混合连续油管连接油管工具柱的压力启动阀
公开(公告)号：US08276676B2
公开(公告)日：2012-10-02
申请号：US12713256
申请日：2010-02-26
申请人： Iosif Joseph Hriscu , Michael Brent Bailey , Muhammad Asif Ehtesham , Robert Howard , Robert Lee Pipkin
发明人： Iosif Joseph Hriscu , Michael Brent Bailey , Muhammad Asif Ehtesham , Robert Howard , Robert Lee Pipkin
IPC分类号： E21B19/00
CPC分类号： E21B19/22 , E21B17/04 , E21B34/10 , E21B34/14 , E21B2034/005
摘要： Embodiments of the hybrid tool string include coiled tubing and jointed tubing, as well as a means typically located at the connection of the coiled and jointed tubing for sealing the fluid flowpath through the bore of the hybrid tool string. Embodiments of the hybrid tool string may use a pressure-activated valve tool attached in series between the coiled tubing and the jointed tubing, which allows for sealing of the bore by application of pressure. Embodiments of the pressure-activated valve tool may use a flapper in conjunction with a sleeve to seal the bore. The novel hybrid tool string may be used to service a well.
摘要翻译：混合工具串的实施例包括连续油管和接合管，以及通常位于盘绕和接合管的连接处的装置，用于密封通过混合工具串的孔的流体流动路径。混合式工具串的实施例可以使用连续连接在连续油管和接合管之间的压力启动阀工具，其允许通过施加压力来密封孔。压力启动阀工具的实施例可以使用与套筒结合的挡板来密封孔。该新颖的混合工具串可用于维修井。

3. 发明申请

US20130092400A1 Apparatus and Method for Providing Wellbore Isolation 有权
标题翻译：提供井眼隔离的装置和方法
公开(公告)号：US20130092400A1
公开(公告)日：2013-04-18
申请号：US13271801
申请日：2011-10-12
申请人： Takao Tommy STEWART , Robert Lee PIPKIN , Eric BIVENS , Fraser MCNEIL , Michael Brent BAILEY , Tim Holiman HUNTER
发明人： Takao Tommy STEWART , Robert Lee PIPKIN , Eric BIVENS , Fraser MCNEIL , Michael Brent BAILEY , Tim Holiman HUNTER
IPC分类号： E21B33/10
CPC分类号： E21B33/1285 , E21B23/06 , E21B33/126
摘要： An actuatable wellbore isolation assembly comprising a housing generally defining an axial flowbore and comprising a mandrel portion, a first end portion, and a second end portion, a radially expandable isolating member positioned circumferentially about a portion of the housing, a sliding sleeve circumferentially positioned about a portion of the mandrel of the cylindrical housing, the sliding sleeve being movable from, a first position in which the sliding sleeve retains the expandable isolating member in a narrower non-expanded conformation to a second position in which the sliding sleeve does not retain the expandable isolating member in the narrower non-expanded conformation, and an actuator assemblage configured to selectively allow movement of the sliding sleeve from the first position to the second position.
摘要翻译：一种可致动的井眼隔离组件，包括大致限定轴向流孔并且包括心轴部分，第一端部和第二端部的壳体，围绕壳体的一部分周向定位的径向可扩张的隔离构件，围绕圆柱形壳体的心轴的一部分，滑动套筒可从第一位置移动，第一位置中滑动套筒将可扩张隔离构件保持在较窄的未膨胀构型中至第二位置，在第二位置，滑动套管不保持可膨胀隔离构件在较窄的非膨胀构造中，以及构造成选择性地允许滑动套筒从第一位置移动到第二位置的致动器组件。

4. 发明授权

US08733449B2 Selectively activatable and deactivatable wellbore pressure isolation device 有权
标题翻译：选择性活化和无活性井筒压力隔离装置
公开(公告)号：US08733449B2
公开(公告)日：2014-05-27
申请号：US13087810
申请日：2011-04-15
申请人： Muhammad Asif Ehtesham , Robert Lee Pipkin , Michael Brent Bailey
发明人： Muhammad Asif Ehtesham , Robert Lee Pipkin , Michael Brent Bailey
IPC分类号： E21B34/06
CPC分类号： E21B34/14 , E21B2034/005 , Y10T137/87917
摘要： An apparatus comprising a tubular body defining a flowbore, a first valve that, when activated, restricts fluid communication via the flowbore in a first direction and allows fluid communication in a second direction, and, when deactivated, allows fluid communication in the first and second directions, a first sleeve slidable from a first to a second position that, when in the first position, the first valve is activated, and, when in the second position, the first valve is deactivated, a second valve, that, when activated, restricts fluid communication in the first direction and allows fluid communication in the second direction, and, when deactivated, allows fluid communication in the first and second directions, and a second sleeve slidable from a first to a second position, that, when in the first position, the second valve is deactivated, and, when in the second position, the second valve is activated.
摘要翻译：一种包括限定流孔的管状体的装置，当被启动时，第一阀在第一方向上限制经由所述流孔的流体连通，并且允许在第二方向上的流体连通，并且当被停用时允许流体在第一和第二方向，第一套筒可从第一位置滑动到第二位置，当处于第一位置时第一阀门被启动，并且当处于第二位置时第一阀门被停用时，第二阀门被激活时，限制在第一方向上的流体连通并且允许在第二方向上的流体连通，并且当停用时允许在第一和第二方向上的流体连通，以及可以从第一位置到第二位置滑动的第二套筒，位置，第二阀被停用，并且当处于第二位置时，第二阀被启动。

5. 发明申请

US20120261136A1 Selectively activatable and deactivatable wellbore pressure isolation device 有权
标题翻译：选择性活化和无活性井筒压力隔离装置
公开(公告)号：US20120261136A1
公开(公告)日：2012-10-18
申请号：US13087810
申请日：2011-04-15
申请人： Muhammad Asif EHTESHAM , Robert Lee PIPKIN , Michael Brent BAILEY
发明人： Muhammad Asif EHTESHAM , Robert Lee PIPKIN , Michael Brent BAILEY
IPC分类号： E21B34/06 , E21B34/12
CPC分类号： E21B34/14 , E21B2034/005 , Y10T137/87917
摘要： An apparatus comprising a tubular body defining a flowbore, a first valve that, when activated, restricts fluid communication via the flowbore in a first direction and allows fluid communication in a second direction, and, when deactivated, allows fluid communication in the first and second directions, a first sleeve slidable from a first to a second position that, when in the first position, the first valve is activated, and, when in the second position, the first valve is deactivated, a second valve, that, when activated, restricts fluid communication in the first direction and allows fluid communication in the second direction, and, when deactivated, allows fluid communication in the first and second directions, and a second sleeve slidable from a first to a second position, that, when in the first position, the second valve is deactivated, and, when in the second position, the second valve is activated.
摘要翻译：一种包括限定流孔的管状体的装置，当被启动时，第一阀在第一方向上限制经由所述流孔的流体连通，并且允许在第二方向上的流体连通，并且当被停用时允许流体在第一和第二方向，第一套筒可从第一位置滑动到第二位置，当处于第一位置时第一阀门被启动，并且当处于第二位置时第一阀门被停用时，第二阀门被激活时，限制在第一方向上的流体连通并且允许在第二方向上的流体连通，并且当停用时允许在第一和第二方向上的流体连通，以及可以从第一位置滑动到第二位置的第二套筒，位置，第二阀被停用，并且当处于第二位置时，第二阀被启动。

6. 发明申请

US20110209881A1 Pressure-Activated Valve for Hybrid Coiled Tubing Jointed Tubing Tool String 有权
标题翻译：用于混合盘管接头管道工具串的压力活化阀
公开(公告)号：US20110209881A1
公开(公告)日：2011-09-01
申请号：US12713256
申请日：2010-02-26
申请人： Iosif Joseph Hriscu , Michael Brent Bailey , Muhammad Asif Ehtesham , Robert Howard , Robert Lee Pipkin
发明人： Iosif Joseph Hriscu , Michael Brent Bailey , Muhammad Asif Ehtesham , Robert Howard , Robert Lee Pipkin
IPC分类号： E21B33/12 , E21B33/00
CPC分类号： E21B19/22 , E21B17/04 , E21B34/10 , E21B34/14 , E21B2034/005
摘要： Embodiments of the hybrid tool string include coiled tubing and jointed tubing, as well as a means typically located at the connection of the coiled and jointed tubing for sealing the fluid flowpath through the bore of the hybrid tool string. Embodiments of the hybrid tool string may use a pressure-activated valve tool attached in series between the coiled tubing and the jointed tubing, which allows for sealing of the bore by application of pressure. Embodiments of the pressure-activated valve tool may use a flapper in conjunction with a sleeve to seal the bore. The novel hybrid tool string may be used to service a well.
摘要翻译：混合工具串的实施例包括连续油管和接合管，以及通常位于盘绕和接合管的连接处的装置，用于密封通过混合工具串的孔的流体流动路径。混合式工具串的实施例可以使用连续连接在连续油管和接合管之间的压力启动阀工具，其允许通过施加压力来密封孔。压力启动阀工具的实施例可以使用与套筒结合的挡板来密封孔。该新颖的混合工具串可用于维修井。

7. 发明授权

US09016390B2 Apparatus and method for providing wellbore isolation 有权
标题翻译：提供井眼隔离的装置和方法
公开(公告)号：US09016390B2
公开(公告)日：2015-04-28
申请号：US13271801
申请日：2011-10-12
申请人： Takao Tommy Stewart , Robert Lee Pipkin , Eric Bivens , Fraser McNeil , Michael Brent Bailey , Tim Holiman Hunter
发明人： Takao Tommy Stewart , Robert Lee Pipkin , Eric Bivens , Fraser McNeil , Michael Brent Bailey , Tim Holiman Hunter
IPC分类号： E21B33/12 , E21B33/126
CPC分类号： E21B33/1285 , E21B23/06 , E21B33/126
摘要： An actuatable wellbore isolation assembly comprising a housing generally defining an axial flowbore and comprising a mandrel portion, a first end portion, and a second end portion, a radially expandable isolating member positioned circumferentially about a portion of the housing, a sliding sleeve circumferentially positioned about a portion of the mandrel of the cylindrical housing, the sliding sleeve being movable from, a first position in which the sliding sleeve retains the expandable isolating member in a narrower non-expanded conformation to a second position in which the sliding sleeve does not retain the expandable isolating member in the narrower non-expanded conformation, and an actuator assemblage configured to selectively allow movement of the sliding sleeve from the first position to the second position.
摘要翻译：一种可致动的井眼隔离组件，包括大致限定轴向流孔并且包括心轴部分，第一端部和第二端部的壳体，围绕壳体的一部分周向定位的径向可扩张的隔离构件，围绕圆柱形壳体的心轴的一部分，滑动套筒可从第一位置移动，第一位置中滑动套筒将可扩张隔离构件保持在较窄的未膨胀构型中至第二位置，在第二位置，滑动套管不保持可膨胀隔离构件在较窄的非膨胀构造中，以及构造成选择性地允许滑动套筒从第一位置移动到第二位置的致动器组件。

8. 发明申请

US20120097396A1 Bottom hole assembly 有权
标题翻译：底孔装配
公开(公告)号：US20120097396A1
公开(公告)日：2012-04-26
申请号：US12908192
申请日：2010-10-20
申请人： Tommy STEWART , Michael Brent BAILEY , Andrew John EIS , Robert Lee PIPKIN , Eric BIVENS
发明人： Tommy STEWART , Michael Brent BAILEY , Andrew John EIS , Robert Lee PIPKIN , Eric BIVENS
IPC分类号： E21B43/26 , E21B33/12
CPC分类号： E21B33/124 , E21B23/065 , E21B33/1295 , E21B43/26
摘要： A bottom hole assembly is provided. The bottom hole assembly comprises an upper component, a lower component and a telescoping assembly disposed between the upper component and the lower component.
摘要翻译：提供底孔组件。底孔组件包括上部部件，下部部件和设置在上部部件和下部部件之间的伸缩组件。

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