专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07367389B2 Tubing expansion 有权
标题翻译：管道膨胀
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）。

2. 发明授权

US07255177B2 Tubing expansion 有权
标题翻译：管道膨胀
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。

3. 发明授权

US08746028B2 Tubing expansion 有权
标题翻译：管道膨胀
公开(公告)号：US08746028B2
公开(公告)日：2014-06-10
申请号：US10809042
申请日：2004-03-25
申请人： Andrew Michael Duggan , Graeme Thomas Marr , Paul David Metcalfe , Mark Davies , Neil Andrew Abercrombie Simpson , Wayne Rudd
发明人： Andrew Michael Duggan , Graeme Thomas Marr , Paul David Metcalfe , Mark Davies , Neil Andrew Abercrombie Simpson , Wayne Rudd
IPC分类号： B21D3/02 , E21B19/16
CPC分类号： E21B17/00 , C21D7/04 , C21D7/12 , C21D2221/10 , E21B43/103 , E21B43/105
摘要： There is disclosed a tubing expansion device and a method of expanding tubing.In one embodiment, an expansion device (10) is disclosed which comprises at least one expansion member (14) adapted to expand a tubing (12) by inducing a hoop stress in the tubing (12), and at least one further expansion member (16) adapted to expand the tubing (12) by inducing a compressive yield of the tubing (12); and a method of expanding tubing (12) comprising the steps of expanding the tubing (12) at least in part by inducing a hoop stress in the tubing (12), and expanding the tubing (12) at least in part by inducing a compressive yield of the tubing (12).
摘要翻译：公开了一种管道膨胀装置和膨胀管道的方法。在一个实施例中，公开了一种膨胀装置（10），其包括至少一个膨胀构件（14），其适于通过在管道（12）中引起环向应力而膨胀管道（12），以及至少一个另外的膨胀构件 16），其适于通过诱导所述管道（12）的压缩产量来膨胀所述管道（12）; 以及扩张管道（12）的方法，包括以下步骤：至少部分地通过在所述管道（12）中引起环向应力来膨胀所述管道（12），并且至少部分地通过诱导所述管道（12）管道（12）的产量。

4. 发明授权

US07121351B2 Apparatus and method for completing a wellbore 有权
标题翻译：完井井的装置和方法
公开(公告)号：US07121351B2
公开(公告)日：2006-10-17
申请号：US10808249
申请日：2004-03-24
申请人： Mike A. Luke , Wayne Rudd , Simon J. Harrall , David M. Haugen , Paul David Metcalfe , Frederick T. Tilton
发明人： Mike A. Luke , Wayne Rudd , Simon J. Harrall , David M. Haugen , Paul David Metcalfe , Frederick T. Tilton
IPC分类号： E21B23/02
CPC分类号： E21B29/10 , E21B43/103 , E21B43/105 , E21B43/106
摘要： The present invention generally relates to an apparatus and method for expanding a tubular body in a wellbore. In one aspect, a method includes running the tubular body into the wellbore, the tubular body having a deformed portion. The method further includes reforming the deformed portion and positioning a two-position expander in the reformed portion. Additionally, the method includes shifting the expander to a second, larger diameter position and then expanding the reformed portion by urging the expander therethrough. In another aspect, a method for completing a wellbore is provided. In yet another aspect, a formable launcher section is provided. In a further aspect, a two-position expander tool is provided. In yet another aspect, an expansion system for use in completing a wellbore is provided.
摘要翻译：本发明一般涉及一种用于在井眼中膨胀管状体的装置和方法。一方面，一种方法包括将管状体运行到井眼中，管状体具有变形部分。该方法还包括重整变形部分并将二位膨胀器定位在重整部分中。此外，该方法包括将膨胀机移动到第二较大直径的位置，然后通过推动膨胀机从而使改质部分膨胀。在另一方面，提供了一种完成井筒的方法。在另一方面，提供了可成形的发射器部分。在另一方面，提供了一种两位置扩展器工具。在另一方面，提供了一种用于完成井筒的膨胀系统。

5. 发明授权

US07188687B2 Downhole filter 有权
标题翻译：井下过滤器
公开(公告)号：US07188687B2
公开(公告)日：2007-03-13
申请号：US10900076
申请日：2004-07-27
申请人： Wayne Rudd , Paul David Metcalfe
发明人： Wayne Rudd , Paul David Metcalfe
IPC分类号： E21B43/10
CPC分类号： E21B43/108 , B21D17/04 , B21D39/04 , B21D39/10 , E21B7/00 , E21B7/20 , E21B29/00 , E21B29/005 , E21B29/10 , E21B33/138 , E21B33/16 , E21B43/00 , E21B43/086 , E21B43/103 , E21B43/105
摘要： A downhole filter comprises a tubular member having a wall defining a plurality of openings. The openings have an outer width less than an inner width. The parts of the opening defining the smaller width are defined by radially outer parts of the openings, such that particulates or sand prevented from passing through the openings will tend to be retained to the outside of the tubular member. A method comprises providing a tubular string having a non-porous tubular portion and a porous tubular portion, and installing the tubular string within a wellbore such that the porous tubular portion is located adjacent a fluid-producing formation within the wellbore. In another embodiment, an apparatus comprises a drill string comprising a non-porous tubular portion and a porous tubular portion, and an earth removal member operatively connected to a lower end of the drill string.
摘要翻译：井下过滤器包括具有限定多个开口的壁的管状构件。这些开口具有小于内部宽度的外部宽度。限定较小宽度的开口的部分由开口的径向外部部分限定，使得防止通过开口的颗粒或砂子将趋向于保持在管状构件的外部。一种方法包括提供具有无孔管状部分和多孔管状部分的管状管柱，以及将管状管柱安装在井眼内，使得多孔管状部分邻近于井筒内的流体产生地层。在另一个实施例中，一种装置包括钻柱，其包括无孔管状部分和多孔管状部分，以及可操作地连接到钻柱的下端的除土构件。

6. 发明授权

US07093653B2 Downhole filter 有权
标题翻译：井下过滤器
公开(公告)号：US07093653B2
公开(公告)日：2006-08-22
申请号：US10693185
申请日：2003-10-24
申请人： Paul David Metcalfe , Wayne Rudd
发明人： Paul David Metcalfe , Wayne Rudd
IPC分类号： E21B43/08 , B32B1/08
CPC分类号： E21B43/086 , Y10T428/139
摘要： A downhole filter comprises a tubular member having a wall defining a plurality of openings. The openings have an outer width less than an inner width. The parts of the opening defining the smaller width are defined by radially outer parts of the openings, such that particulates or sand prevented from passing through the openings will tend to be retained to the outside of the tubular member.
摘要翻译：井下过滤器包括具有限定多个开口的壁的管状构件。这些开口具有小于内部宽度的外部宽度。限定较小宽度的开口的部分由开口的径向外部部分限定，使得防止通过开口的微粒或沙子将倾向于保持在管状构件的外部。

7. 发明申请

US20100005643A1 TUBING CONNECTION ARRANGEMENT 有权
标题翻译：管道连接装置
公开(公告)号：US20100005643A1
公开(公告)日：2010-01-14
申请号：US12502399
申请日：2009-07-14
申请人： Jason David Evans , Martin William Geddes , Colin McHardy , Wayne Rudd
发明人： Jason David Evans , Martin William Geddes , Colin McHardy , Wayne Rudd
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。

8. 发明授权

US07308944B2 Expander tool for use in a wellbore 有权
标题翻译：用于井筒的膨胀器工具
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。

9. 发明申请

US20050247457A1 Method and apparatus for manufacturing an expandable slotted tube 有权
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.

10. 发明申请

US20120309324A1 MEASUREMENT METHOD AND APPARATUS 审中-公开
标题翻译：测量方法和装置
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
CPC分类号： G01S15/36 , G01S13/36
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式