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公开(公告)号：US20110132626A1
公开(公告)日：2011-06-09
申请号：US13027618
申请日：2011-02-15
IPC分类号： E21B33/06 , E21B33/02 , E21B33/068
CPC分类号： E21B23/14 , E21B4/18 , E21B2023/008
摘要： An apparatus for deploying an instrument usable with a well comprises at least one reversibly expandable structure, at least one actuator operable to change a perimeter dimension of the at least one reversibly expandable structure, at least one instrument disposed interior of the at least one reversibly expandable structure, and having an axial dimension, and tractoring fluid disposed between the at least one reversibly expandable structure and the at least one instrument. The apparatus is operable to perform at least one of exerting thrust to convey the at least one instrument with respect to at least one adjacent surface, creating compensating pressure between the at least one instrument and the at least one adjacent surface, and sealing between the at least one instrument and the at least one adjacent surface.
摘要翻译： 用于展开可用于井的仪器的装置包括至少一个可逆扩展的结构，至少一个致动器，其可操作以改变所述至少一个可逆扩展结构的周长尺寸;至少一个仪器，设置在所述至少一个可逆膨胀 结构，并且具有轴向尺寸，以及设置在所述至少一个可逆膨胀结构和所述至少一个仪器之间的牵引流体。 所述装置可操作以执行至少一个施加推力以相对于至少一个相邻表面输送所述至少一个仪器，在所述至少一个仪器与所述至少一个相邻表面之间产生补偿压力，以及在所述至少一个相邻表面之间的密封 至少一个仪器和所述至少一个相邻表面。
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公开(公告)号：US07896088B2
公开(公告)日：2011-03-01
申请号：US12034191
申请日：2008-02-20
IPC分类号： E21B23/00
CPC分类号： E21B23/14 , E21B4/18 , E21B2023/008
摘要： An apparatus for deploying an instrument usable with a well comprises at least one reversibly expandable structure, at least one actuator operable to change a perimeter dimension of the at least one reversibly expandable structure, at least one instrument disposed interior of the at least one reversibly expandable structure, and having an axial dimension, and tractoring fluid disposed between the at least one reversibly expandable structure and the at least one instrument. The apparatus is operable to perform at least one of exerting thrust to convey the at least one instrument with respect to at least one adjacent surface, creating compensating pressure between the at least one instrument and the at least one adjacent surface, and sealing between the at least one instrument and the at least one adjacent surface.
摘要翻译： 用于展开可用于井的仪器的装置包括至少一个可逆扩展的结构，至少一个致动器，其可操作以改变所述至少一个可逆扩展结构的周长尺寸;至少一个仪器，设置在所述至少一个可逆膨胀 结构，并且具有轴向尺寸，以及设置在所述至少一个可逆膨胀结构和所述至少一个仪器之间的牵引流体。 所述装置可操作以执行至少一个施加推力以相对于至少一个相邻表面输送所述至少一个仪器，在所述至少一个仪器与所述至少一个相邻表面之间产生补偿压力，以及在所述至少一个相邻表面之间的密封 至少一个仪器和所述至少一个相邻表面。
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公开(公告)号：US20090159295A1
公开(公告)日：2009-06-25
申请号：US12034191
申请日：2008-02-20
IPC分类号： E21B23/01
CPC分类号： E21B23/14 , E21B4/18 , E21B2023/008
摘要： An apparatus for deploying an instrument usable with a well comprises at least one reversibly expandable structure, at least one actuator operable to change a perimeter dimension of the at least one reversibly expandable structure, at least one instrument disposed interior of the at least one reversibly expandable structure, and having an axial dimension, and tractoring fluid disposed between the at least one reversibly expandable structure and the at least one instrument. The apparatus is operable to perform at least one of exerting thrust to convey the at least one instrument with respect to at least one adjacent surface, creating compensating pressure between the at least one instrument and the at least one adjacent surface, and sealing between the at least one instrument and the at least one adjacent surface.
摘要翻译： 用于展开可用于井的仪器的装置包括至少一个可逆扩展的结构，至少一个致动器，其可操作以改变所述至少一个可逆扩展结构的周长尺寸;至少一个仪器，设置在所述至少一个可逆膨胀 结构，并且具有轴向尺寸，以及设置在所述至少一个可逆膨胀结构和所述至少一个仪器之间的牵引流体。 所述装置可操作以执行至少一个施加推力以相对于至少一个相邻表面输送所述至少一个仪器，在所述至少一个仪器与所述至少一个相邻表面之间产生补偿压力，以及在所述至少一个相邻表面之间的密封 至少一个仪器和所述至少一个相邻表面。
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公开(公告)号：US20050211430A1
公开(公告)日：2005-09-29
申请号：US10809256
申请日：2004-03-25
申请人： Bartley Patton , Shampine Rod , Nikki Hobbs , Terry McCafferty , Robin Mallalieu
发明人： Bartley Patton , Shampine Rod , Nikki Hobbs , Terry McCafferty , Robin Mallalieu
IPC分类号： E21B17/01 , E21B19/00 , E21B19/09 , E21B19/22 , E21B33/043
CPC分类号： E21B17/01 , E21B19/006 , E21B19/09 , E21B19/22
摘要： The present invention is a compensated coiled tubing unit for use in off-shore applications. The unit includes a mechanism for providing both vertical and horizontal heave compensation. The heave compensation mechanism is incorporated into the jacking frame of the unit. The coiled tubing unit also includes a flexible riser system that connects the wellhead to the coiled tubing stack.
摘要翻译： 本发明是用于离岸应用的补偿连续油管单元。 该单元包括用于提供垂直和水平升沉补偿的机构。 升降补偿机构并入装置的起升架中。 连续油管单元还包括将井口连接到连续油管堆叠的柔性提升管系统。
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公开(公告)号：US08376041B2
公开(公告)日：2013-02-19
申请号：US12048335
申请日：2008-03-14
IPC分类号： E21B19/22
CPC分类号： E21B33/068
摘要： An apparatus for engaging with an outside diameter of a tubular comprises a device body having an internal surface that defines an internal diameter in a first position and allowing the tubular to pass therethrough and an actuator operable to move the internal surface of the device body from the first position to a second position, the second position defining an internal diameter less than the first position internal diameter. The internal surface of the device body is sized with a predetermined grip length for engaging with the outside diameter of the tubular. The grip length is determined by a function of the outside diameter of the tubular and the coefficient of friction between of the outside diameter of the tubular and the interior surface of the device body and the device body is operable to engage with a tubular having a predetermined range of outside diameters.
摘要翻译： 一种用于与管状物的外径接合的装置包括具有内表面的装置本体，该内表面限定了第一位置的内径，并允许管状物通过其中，并且致动器可操作以将装置主体的内表面从 第一位置到第二位置，第二位置限定小于第一位置内径的内径。 装置主体的内表面具有预定的抓握长度，用于与管的外径接合。 握持长度由管状物的外径和管状体的外径与装置主体的内表面之间的摩擦系数的函数确定，并且装置主体可操作地与具有预定的 外径范围。
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公开(公告)号：US20090071645A1
公开(公告)日：2009-03-19
申请号：US12113437
申请日：2008-05-01
申请人： Michael H. Kenison , Richard Morrison , Robert Van Kuijk , Jose Vidal Noya , Carlos Foinquinos Bocco , Robin Mallalieu
发明人： Michael H. Kenison , Richard Morrison , Robert Van Kuijk , Jose Vidal Noya , Carlos Foinquinos Bocco , Robin Mallalieu
IPC分类号： E21B47/00
CPC分类号： E21B47/00 , E21B44/00 , E21B47/0006
摘要： A technique for determining conditions downhole in a well, particularly load conditions acting on a well tool, e.g. a bottom hole assembly. The loads acting on a bottom hole assembly or other well tool during a well related operation are measured. Load data is collected and may be transmitted uphole in real time for evaluation at a surface control unit. Based on the load data and other possible data related to the downhole operation, corrective actions can be taken to improve the operation.
摘要翻译： 用于确定井中井下的条件的技术，特别是作用在井工具上的负载条件，例如， 底孔组件。 测量在井相关操作期间作用在井底组件或其它井具上的载荷。 收集负载数据，并可实时向井上传输，以便在表面控制单元进行评估。 根据与井下作业相关的载荷数据和其他可能的数据，可采取纠正措施改善操作。
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公开(公告)号：US08733438B2
公开(公告)日：2014-05-27
申请号：US12113437
申请日：2008-05-01
申请人： Michael H. Kenison , Richard Morrison , Robert Van Kuijk , Jose Vidal Noya , Carlos Foinquinos Bocco , Robin Mallalieu
发明人： Michael H. Kenison , Richard Morrison , Robert Van Kuijk , Jose Vidal Noya , Carlos Foinquinos Bocco , Robin Mallalieu
IPC分类号： E21B47/00
CPC分类号： E21B47/00 , E21B44/00 , E21B47/0006
摘要： A technique for determining conditions downhole in a well, particularly load conditions acting on a well tool, e.g. a bottom hole assembly. The loads acting on a bottom hole assembly or other well tool during a well related operation are measured. Load data is collected and may be transmitted uphole in real time for evaluation at a surface control unit. Based on the load data and other possible data related to the downhole operation, corrective actions can be taken to improve the operation.
摘要翻译： 用于确定井中井下的条件的技术，特别是作用在井工具上的负载条件，例如， 底孔组件。 测量在井相关操作期间作用在井底组件或其它井具上的载荷。 收集负载数据，并可实时向井上传输，以便在表面控制单元进行评估。 根据与井下作业相关的载荷数据和其他可能的数据，可采取纠正措施改善操作。
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公开(公告)号：US09702192B2
公开(公告)日：2017-07-11
申请号：US13355103
申请日：2012-01-20
申请人： Nathan Wicks , Jahir Pabon , Francois Auzerais , John David Rowatt , Shunfeng Zheng , Rex Burgos , Robin Mallalieu , Zheng Rong Xu
发明人： Nathan Wicks , Jahir Pabon , Francois Auzerais , John David Rowatt , Shunfeng Zheng , Rex Burgos , Robin Mallalieu , Zheng Rong Xu
CPC分类号： E21B4/003 , E21B4/02 , E21B4/06 , E21B7/24 , E21B31/005
摘要： Apparatus and a method for delivering a rod in a cylinder including propagating a rod in a cylinder along the interior of the cylinder, and introducing a motion in an orientation orthogonal to a length of the rod, wherein the motion comprises multiple motion sources along the length of the rod, and wherein the multiple motion sources comprise a control system that controls at least one of the motion sources. An apparatus and method for delivering a rod in a cylinder including a cylinder comprising a deviated portion, a rod comprising a length within the cylinder, multiple motion sources positioned along the length of the rod, and a control system in communication with at least one of the motion sources, wherein the control system controls the location of frictional contact between the rod and cylinder over time.
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公开(公告)号：US20080302530A1
公开(公告)日：2008-12-11
申请号：US12048335
申请日：2008-03-14
IPC分类号： E21B47/10
CPC分类号： E21B33/068
摘要： An embodiment of the present invention comprises an apparatus for engaging with an outside diameter of a tubular comprises a device body having an internal surface that defines an internal diameter in a first position and allowing the tubular to pass therethrough and an actuator operable to move the internal surface of the device body from the first position to a second position, the second position defining an internal diameter less than the first position internal diameter. The internal surface of the device body is sized with a predetermined grip length for engaging with the outside diameter of the tubular. The grip length is determined by a function of the outside diameter of the tubular and the coefficient of friction between of the outside diameter of the tubular and the interior surface of the device body and the device body is operable to engage with a tubular having a predetermined range of outside diameters.
摘要翻译： 本发明的实施例包括一种用于与管状物的外径接合的装置，包括具有内表面的装置主体，所述内表面在第一位置限定内径，并允许管状物通过其中，并且致动器可操作以使内部 所述装置主体的表面从所述第一位置到第二位置，所述第二位置限定小于所述第一位置内径的内径。 装置主体的内表面具有预定的抓握长度，用于与管的外径接合。 握持长度由管状物的外径和管状体的外径与装置主体的内表面之间的摩擦系数的函数确定，并且装置主体可操作地与具有预定的 外径范围。
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公开(公告)号：US07063159B2
公开(公告)日：2006-06-20
申请号：US10809256
申请日：2004-03-25
IPC分类号： E21B19/09
CPC分类号： E21B17/01 , E21B19/006 , E21B19/09 , E21B19/22
摘要： A system for reducing the effects of heave movements of a wellhead in an offshore drilling device is provided that includes a frame; a coiled tubing stack supported by the frame; and a heave compensation system for controlling an amount of load transferred from the coiled tubing stack to the wellhead to reduce relative movements between the coiled tubing stack and the wellhead.
摘要翻译： 提供了一种用于减少海上钻井装置中的井口的起伏运动的影响的系统，其包括框架; 由框架支撑的盘管套管; 以及用于控制从连续油管堆叠传送到井口的负载量的升沉补偿系统，以减少连续油管堆叠和井口之间的相对运动。
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