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公开(公告)号：US20100005643A1
公开(公告)日：2010-01-14
申请号：US12502399
申请日：2009-07-14
IPC分类号： B23P11/00
CPC分类号： E21B43/106 , E21B17/0426 , E21B17/043 , E21B43/103 , E21B43/108 , F16L15/08 , Y10T29/49428 , Y10T29/49826 , Y10T29/49881 , Y10T29/49908 , Y10T29/49911 , Y10T29/4994
摘要： A tubing connection arrangement and a method used for coupling expandable tubing sections together. In one embodiment, there is disclosed a tubing connection arrangement comprising a first expandable tubing section defining a male portion; a second expandable tubing section defining a female portion, the first and second expandable tubing sections being engageable with one another; one of the first and second expandable tubing sections including a restraining member for restraining part of the other expandable tubing section; and the first expandable tubing section including a tapered shoulder for co-operating with a corresponding tapered shoulder of the second expandable tubing section.
摘要翻译： 管道连接装置和用于将可扩张管段连接在一起的方法。 在一个实施例中，公开了一种管连接装置，其包括限定阳部分的第一可扩张管段; 限定阴部分的第二可扩张管段，所述第一和第二可扩张管段彼此接合; 第一和第二可扩张管段中的一个包括用于限制另一个可扩张管段的一部分的约束构件; 并且所述第一可扩张管段包括锥形肩部，用于与所述第二可膨胀管段的相应锥形肩部配合。
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公开(公告)号：US08136216B2
公开(公告)日：2012-03-20
申请号：US12502399
申请日：2009-07-14
CPC分类号： E21B43/106 , E21B17/0426 , E21B17/043 , E21B43/103 , E21B43/108 , F16L15/08 , Y10T29/49428 , Y10T29/49826 , Y10T29/49881 , Y10T29/49908 , Y10T29/49911 , Y10T29/4994
摘要： A tubing connection arrangement and a method used for coupling expandable tubing sections together. In one embodiment, there is disclosed a tubing connection arrangement comprising a first expandable tubing section defining a male portion; a second expandable tubing section defining a female portion, the first and second expandable tubing sections being engageable with one another; one of the first and second expandable tubing sections including a restraining member for restraining part of the other expandable tubing section; and the first expandable tubing section including a tapered shoulder for co-operating with a corresponding tapered shoulder of the second expandable tubing section.
摘要翻译： 管道连接装置和用于将可扩张管段连接在一起的方法。 在一个实施例中，公开了一种管连接装置，其包括限定阳部分的第一可扩张管段; 限定阴部分的第二可扩张管段，所述第一和第二可扩张管段彼此接合; 第一和第二可扩张管段中的一个包括用于限制另一个可扩张管段的一部分的约束构件; 并且所述第一可扩张管段包括锥形肩部，用于与所述第二可膨胀管段的相应锥形肩部配合。
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公开(公告)号：US07240928B2
公开(公告)日：2007-07-10
申请号：US10664584
申请日：2003-09-17
IPC分类号： F16L25/00
CPC分类号： E21B43/106 , E21B17/0426 , E21B17/043 , E21B43/103 , E21B43/108 , F16L15/08 , Y10T29/49428 , Y10T29/49826 , Y10T29/49881 , Y10T29/49908 , Y10T29/49911 , Y10T29/4994
摘要： A tubing connection arrangement and a method used for coupling expandable tubing sections together. In one embodiment, there is disclosed a tubing connection arrangement comprising a first expandable tubing section defining a male portion; a second expandable tubing section defining a female portion, the first and second expandable tubing sections being engageable with one another; one of the first and second expandable tubing sections including a restraining member for restraining part of the other expandable tubing section; and the first expandable tubing section including a tapered shoulder for co-operating with a corresponding tapered shoulder of the second expandable tubing section.
摘要翻译： 管道连接装置和用于将可扩张管段连接在一起的方法。 在一个实施例中，公开了一种管连接装置，其包括限定阳部分的第一可扩张管段; 限定阴部分的第二可扩张管段，所述第一和第二可扩张管段彼此接合; 第一和第二可扩张管段中的一个包括用于限制另一个可扩张管段的一部分的约束构件; 并且所述第一可扩张管段包括锥形肩部，用于与所述第二可膨胀管段的相应锥形肩部配合。
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公开(公告)号：US07559582B2
公开(公告)日：2009-07-14
申请号：US11773613
申请日：2007-07-05
IPC分类号： F16L25/00
CPC分类号： E21B43/106 , E21B17/0426 , E21B17/043 , E21B43/103 , E21B43/108 , F16L15/08 , Y10T29/49428 , Y10T29/49826 , Y10T29/49881 , Y10T29/49908 , Y10T29/49911 , Y10T29/4994
摘要： A tubing connection arrangement and a method used for coupling expandable tubing sections together. In one embodiment, there is disclosed a tubing connection arrangement comprising a first expandable tubing section defining a male portion; a second expandable tubing section defining a female portion, the first and second expandable tubing sections being engageable with one another; one of the first and second expandable tubing sections including a restraining member for restraining part of the other expandable tubing section; and the first expandable tubing section including a tapered shoulder for co-operating with a corresponding tapered shoulder of the second expandable tubing section.
摘要翻译： 管道连接装置和用于将可扩张管段连接在一起的方法。 在一个实施例中，公开了一种管连接装置，其包括限定阳部分的第一可扩张管段; 限定阴部分的第二可扩张管段，所述第一和第二可扩张管段彼此接合; 第一和第二可扩张管段中的一个包括用于限制另一个可扩张管段的一部分的约束构件; 并且所述第一可扩张管段包括锥形肩部，用于与所述第二可膨胀管段的相应锥形肩部配合。
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公开(公告)号：US20080012320A1
公开(公告)日：2008-01-17
申请号：US11773613
申请日：2007-07-05
申请人： Jason Evans , Martin Geddes , Colin McHardy , Wayne Rudd
发明人： Jason Evans , Martin Geddes , Colin McHardy , Wayne Rudd
IPC分类号： F16L25/00
CPC分类号： E21B43/106 , E21B17/0426 , E21B17/043 , E21B43/103 , E21B43/108 , F16L15/08 , Y10T29/49428 , Y10T29/49826 , Y10T29/49881 , Y10T29/49908 , Y10T29/49911 , Y10T29/4994
摘要： A tubing connection arrangement and a method used for coupling expandable tubing sections together. In one embodiment, there is disclosed a tubing connection arrangement comprising a first expandable tubing section defining a male portion; a second expandable tubing section defining a female portion, the first and second expandable tubing sections being engageable with one another; one of the first and second expandable tubing sections including a restraining member for restraining part of the other expandable tubing section; and the first expandable tubing section including a tapered shoulder for co-operating with a corresponding tapered shoulder of the second expandable tubing section.
摘要翻译： 管道连接装置和用于将可扩张管段连接在一起的方法。 在一个实施例中，公开了一种管连接装置，其包括限定阳部分的第一可扩张管段; 限定阴部分的第二可扩张管段，所述第一和第二可扩张管段彼此接合; 第一和第二可扩张管段中的一个包括用于限制另一个可扩张管段的一部分的约束构件; 并且所述第一可扩张管段包括锥形肩部，用于与所述第二可膨胀管段的相应锥形肩部配合。
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公开(公告)号：US07543637B2
公开(公告)日：2009-06-09
申请号：US11865850
申请日：2007-10-02
申请人： Annabel Green , Lev Ring , Colin McHardy , Simon Harrall , Gary Johnston , Neil A. A. Simpson
发明人： Annabel Green , Lev Ring , Colin McHardy , Simon Harrall , Gary Johnston , Neil A. A. Simpson
IPC分类号： E21B43/00
CPC分类号： E21B43/105 , B21D17/04 , B21D39/04 , B21D39/10 , E21B29/00 , E21B29/005 , E21B29/10 , E21B33/12 , E21B33/134 , E21B33/138 , E21B33/16 , E21B43/08 , E21B43/084 , E21B43/103 , E21B43/106 , E21B43/108 , E21B47/09 , E21B47/122
摘要： Methods relate to tubulars that may be part of a tubular string for isolating one or more zones within a wellbore. In one embodiment, the tubular string includes a first expandable zone isolation unit disposed on a first side of a zone to be isolated, a second expandable zone isolation unit disposed on a second side of the zone to be isolated, and a perforated tubular disposed in fluid communication with a producing zone. The tubular string may be expanded using an expansion assembly having a first expander for expanding the first and second expandable zone isolation units and a second expander for expanding the at least one perforated tubular. Tags or markers along the tubular string may indicate locations where expansion is desired such that connections or connectors between joints are not expanded.
摘要翻译： 方法涉及可以是用于隔离井筒内的一个或多个区域的管状柱的一部分的管状物。 在一个实施例中，管状柱包括设置在待隔离区域的第一侧上的第一可膨胀区域隔离单元，设置在待隔离区域的第二侧上的第二可膨胀区域隔离单元和设置在 与生产区的流体连通。 可以使用具有用于膨胀第一和第二可膨胀区隔离单元的第一膨胀器的膨胀组件和用于膨胀至少一个穿孔管的第二膨胀器来膨胀管状管柱。 沿着管状串的标签或标记可以指示需要膨胀的位置，使得接头之间的连接或连接件不膨胀。
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公开(公告)号：US20080017387A1
公开(公告)日：2008-01-24
申请号：US11865850
申请日：2007-10-02
申请人： Annabel Green , Lev Ring , Colin McHardy , Simon Harrall , Gary Johnston , Neil Simpson
发明人： Annabel Green , Lev Ring , Colin McHardy , Simon Harrall , Gary Johnston , Neil Simpson
IPC分类号： E21B43/00
CPC分类号： E21B43/105 , B21D17/04 , B21D39/04 , B21D39/10 , E21B29/00 , E21B29/005 , E21B29/10 , E21B33/12 , E21B33/134 , E21B33/138 , E21B33/16 , E21B43/08 , E21B43/084 , E21B43/103 , E21B43/106 , E21B43/108 , E21B47/09 , E21B47/122
摘要： Methods relate to tubulars that may be part of a tubular string for isolating one or more zones within a wellbore. In one embodiment, the tubular string includes a first expandable zone isolation unit disposed on a first side of a zone to be isolated, a second expandable zone isolation unit disposed on a second side of the zone to be isolated, and a perforated tubular disposed in fluid communication with a producing zone. The tubular string may be expanded using an expansion assembly having a first expander for expanding the first and second expandable zone isolation units and a second expander for expanding the at least one perforated tubular. Tags or markers along the tubular string may indicate locations where expansion is desired such that connections or connectors between joints are not expanded.
摘要翻译： 方法涉及可以是用于隔离井筒内的一个或多个区域的管状柱的一部分的管状物。 在一个实施例中，管状柱包括设置在待隔离区域的第一侧上的第一可膨胀区域隔离单元，设置在待隔离区域的第二侧上的第二可膨胀区域隔离单元和设置在 与生产区的流体连通。 可以使用具有用于膨胀第一和第二可膨胀区隔离单元的第一膨胀器的膨胀组件和用于膨胀至少一个穿孔管的第二膨胀器来膨胀管状管柱。 沿着管状串的标记或标记可以指示需要膨胀的位置，使得接头之间的连接或连接器不膨胀。
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公开(公告)号：US5156209A
公开(公告)日：1992-10-20
申请号：US659093
申请日：1991-02-22
申请人： Colin McHardy
发明人： Colin McHardy
摘要： In a downhole assembly (1) including an outer casing or mandrel (2), an axially movable prong (11) in the mandrel, and means for equalizing pressure within the mandrel (1) comprising a fluid duct (7) communicating the interior of the mandrel with the outside and a control member (or melon) (8) movable by the prong to control fluid flow via said duct (7); there is provided apparatus for controlling movement of the prong (11) comprising radially movable arrester dogs (14) engagable with a rib (20) on the prong (11) and an annular piston device (15) located in a housing (16) adapted for operative movement of the dogs (14). In particular housing zones on either side of the piston device (15) are maintained at tool external and mandrel internal pressure respectively whereby the piston device (11) is moved to lock the prong (11) when there is a pressure imbalance but free the prong (11) when pressure equilibrium is reached.
摘要翻译： 在包括外壳或心轴（2）的井下组件（1）中，心轴中的可轴向移动的叉头（11）以及用于使心轴（1）内的压力均衡的装置包括流体通道（7） 具有外部的心轴和可由叉头移动的控制构件（或瓜子）（8），以通过所述管道（7）控制流体流动; 提供了一种用于控制叉头（11）的运动的装置，包括可与导轨（11）上的肋（20）接合的径向可移动的避雷器（14）和位于壳体（16）中的环形活塞装置（15） 用于狗（14）的操作运动。 特别地，活塞装置（15）的任一侧上的壳体区域分别保持在工具外部和心轴内部压力，由此当存在压力不平衡而使活塞装置（11）移动以锁定叉头（11） （11）达到压力平衡时。
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公开(公告)号：US20100236792A1
公开(公告)日：2010-09-23
申请号：US12790585
申请日：2010-05-28
申请人： Colin McHardy , Simon John Harrall
发明人： Colin McHardy , Simon John Harrall
IPC分类号： E21B23/00
CPC分类号： E21B43/103 , E21B23/02 , E21B43/086 , E21B43/105
摘要： Apparatus for expanding first and second portions of a downhole tubular in a single trip comprises a support and first and second expansion devices. The first expansion device is mounted on the support and is operable to expand a first portion of tubular. The second expansion device is mounted to a second portion of tubular and is adapted to be engaged by the support following the expansion of the first portion of tubular, and is then used to expand the second portion of tubular.
摘要翻译： 用于在单次行程中膨胀井下管的第一和第二部分的装置包括支撑件和第一和第二膨胀装置。 第一膨胀装置安装在支撑件上并且可操作以膨胀管状物的第一部分。 第二膨胀装置安装到管状件的第二部分，并且适于在管状物的第一部分的膨胀之后由支撑件接合，然后用于膨胀管状物的第二部分。
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公开(公告)号：US20070119597A1
公开(公告)日：2007-05-31
申请号：US11611029
申请日：2006-12-14
申请人： Colin McHardy , Simon Harrall
发明人： Colin McHardy , Simon Harrall
IPC分类号： E21B23/00
CPC分类号： E21B43/105 , E21B23/02 , E21B43/086 , E21B43/103
摘要： Apparatus for expanding first and second portions of a downhole tubular in a single trip comprises a support and first and second expansion devices. The first expansion device is mounted on the support and is operable to expand a first portion of tubular. The second expansion device is mounted to a second portion of tubular and is adapted to be engaged by the support following the expansion of the first portion of tubular, and is then used to expand the second portion of tubular.
摘要翻译： 用于在单次行程中膨胀井下管的第一和第二部分的装置包括支撑件和第一和第二膨胀装置。 第一膨胀装置安装在支撑件上并且可操作以膨胀管状物的第一部分。 第二膨胀装置安装到管状件的第二部分，并且适于在管状物的第一部分的膨胀之后由支撑件接合，然后用于膨胀管状物的第二部分。
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