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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: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:US07367389B2
公开(公告)日:2008-05-06
申请号:US10869502
申请日:2004-06-16
申请人: Andrew Michael Duggan , Simon John Harrall , Paul David Metcalfe , David John Hillis , Wayne Rudd
发明人: Andrew Michael Duggan , Simon John Harrall , Paul David Metcalfe , David John Hillis , Wayne Rudd
IPC分类号: E21B23/00
CPC分类号: E21B43/105 , E21B43/103
摘要: There are disclosed methods and apparatus for expanding tubing downhole.In one embodiment, there is disclosed a method of expanding downhole tubing such as a liner (10), the method comprising the steps of locating the liner (10) in a borehole (12), expanding a part (16) of the liner (10) in the borehole (12), locating an expansion device such as an expandable cone (18) in said expanded part (16) of the liner (10), and translating the cone (18) relative to the liner (10) to expand a further part (20) of the liner (10).
摘要翻译: 公开了用于扩展井下管道的方法和装置。 在一个实施例中,公开了一种扩展井下管道的方法,例如衬套(10),该方法包括以下步骤:将衬套(10)定位在井眼(12)中,使衬套的部分(16) 在井眼(12)中,将诸如可膨胀锥体(18)的膨胀装置定位在衬套(10)的所述膨胀部分(16)中,并且将锥体(18)相对于衬套(10)平移到 膨胀衬套(10)的另一部分(20)。
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公开(公告)号:US07308944B2
公开(公告)日:2007-12-18
申请号:US10680724
申请日:2003-10-07
申请人: Gary Johnston , Wayne Rudd , David Hillis , Gary Pendleton , Kevin Scott
发明人: Gary Johnston , Wayne Rudd , David Hillis , Gary Pendleton , Kevin Scott
IPC分类号: E21B23/04
CPC分类号: E21B43/105
摘要: The present invention generally relates to apparatus and methods for expanding a tubular. In one embodiment, an expander tool includes a body having at least one recess therein. An expansion assembly disposable in the at least one recess includes a piston that outwardly extends from the body in response to a radially outward force. The expansion assembly includes one or more rollers disposed on a shaft such that the rollers rotate at different speeds. In order to improve a rolling ratio, the shaft is arranged on the piston at an outward angle relative to a longitudinal axis of the tool. The expansion assembly is disposed along the tool at a skew to provide tractoring and reduce slippage due to axial movement. A bearing adjacent the roller and rotationally secured to the roller reduces roller heating and wear. In another aspect, methods for expanding a tubular within a wellbore are provided.
摘要翻译: 本发明一般涉及用于使管状物膨胀的装置和方法。 在一个实施例中,膨胀器工具包括其中具有至少一个凹部的主体。 在该至少一个凹部中一次性的膨胀组件包括响应于径向向外的力而从主体向外延伸的活塞。 膨胀组件包括设置在轴上的一个或多个辊,使得辊以不同的速度旋转。 为了提高轧制比,轴相对于工具的纵向轴线以向外的角度布置在活塞上。 膨胀组件沿着工具以歪斜方式设置以提供牵引并且减少由于轴向运动引起的滑动。 靠近滚筒并旋转地固定到滚子的轴承减少了滚筒加热和磨损。 在另一方面,提供了用于在管井内扩张管的方法。
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公开(公告)号:US20050247457A1
公开(公告)日:2005-11-10
申请号:US11181294
申请日:2005-07-14
申请人: Wayne Rudd
发明人: Wayne Rudd
IPC分类号: E21B23/02 , E21B43/08 , E21B43/10 , G05B19/4093
CPC分类号: E21B43/086 , E21B43/103 , E21B43/108 , G05B19/40937 , G05B2219/45036 , G05B2219/50049 , G05B2219/50063 , Y02P90/265 , Y10T29/496 , Y10T29/49771 , Y10T29/49995 , Y10T83/051 , Y10T83/0596 , Y10T83/148 , Y10T83/485
摘要: A method of manufacturing an expandable slotted tube fabricated from at least one tubular element and at least two annular elements connected to the opposite ends of the tubular element by means of butt joints wherein axially extending slots are formed at a uniform angular spacing around the periphery of the tube and in longitudinally overlapping relation characterized by cutting said annular elements in a pattern of overlapping positionally fixed slots in accordance with invariable parameters which are pre-determined relative to the dimensions of said annular elements and cutting in said tubular element a pattern of slots that is variable in accordance with measured parameters of the tube so as to achieve the required overlap between said positionally fixed and variable slots. A machine for carrying out the method is also described.
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公开(公告)号:US20120309324A1
公开(公告)日:2012-12-06
申请号:US13386798
申请日:2010-07-22
申请人: Wayne Rudd , Allison Mason , Laurie Linnett
发明人: Wayne Rudd , Allison Mason , Laurie Linnett
IPC分类号: H04B17/00
摘要: Methods and apparatus for providing for determining the time of receipt of a received signal are described. In particular, there is described method and apparatus for receiving a signal, and using a phase characteristic, such as the received phase angle at which a received signal is initially sampled, together with the frequency of the received signal in order to determine a receive time error. The receive time error can then subsequently be used to determine the actual time of receipt of the received signal.
摘要翻译: 描述用于确定接收信号的接收时间的方法和装置。 具体地,描述了用于接收信号的方法和装置,并且使用相位特性,诸如接收信号被初始采样的接收相位角以及接收信号的频率,以便确定接收时间 错误。 随后可以使用接收时间错误来确定接收到的信号的实际接收时间。
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公开(公告)号:US07255177B2
公开(公告)日:2007-08-14
申请号:US10869458
申请日:2004-06-16
申请人: Andrew Michael Duggan , Simon John Harrall , Paul David Metcalfe , David John Hillis , Wayne Rudd
发明人: Andrew Michael Duggan , Simon John Harrall , Paul David Metcalfe , David John Hillis , Wayne Rudd
IPC分类号: E21B23/02
CPC分类号: E21B43/105 , E21B43/103
摘要: There are disclosed methods and apparatus for expanding downhole tubing.In one embodiment, there is disclosed a method of expanding tubing comprising providing an assembly 40 comprising a section of expandable tubing (42) and an expansion device in the form of an expansion mandrel (44) located at least partially externally of the tubing (42), running the assembly (40) into a bore, translating the expansion mandrel (44) relative to the tubing (42) to expand an end section of the tubing (42), and further translating the expansion mandrel (44) relative to the tubing (42) to expand a further section of the tubing (42).
摘要翻译: 公开了用于扩大井下管道的方法和装置。 在一个实施例中,公开了一种膨胀管道的方法,包括提供组件40,该组件40包括膨胀管(42)的一部分和膨胀心轴(44)形式的膨胀装置,所述膨胀心轴至少部分位于管(42)的外部 ),将所述组件(40)运行到孔中,相对于所述管(42)平移所述膨胀心轴(44)以扩展所述管(42)的端部部分,并且还使所述膨胀心轴(44)相对于所述管 管道(42)以扩展管道(42)的另一部分。
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