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1. 发明授权

US07578043B2 Coupling tubulars 失效
标题翻译：耦合管
公开(公告)号：US07578043B2
公开(公告)日：2009-08-25
申请号：US11449571
申请日：2006-06-08
申请人： Neil Andrew Abercrombie Simpson , Simon John Harrall , Paul David Metcalfe , Neil James Glover , David Stephenson , Andrew Michael Duggan
发明人： Neil Andrew Abercrombie Simpson , Simon John Harrall , Paul David Metcalfe , Neil James Glover , David Stephenson , Andrew Michael Duggan
IPC分类号： B21D39/00 , B21D53/84 , E21B23/00 , F16L15/00 , F16L19/00 , F16L13/14 , F16L35/00
CPC分类号： E21B17/042 , E21B17/08 , E21B43/103 , E21B43/106 , F16L15/003 , F16L15/004 , F16L15/008 , F16L15/009 , F16L15/02 , Y10T29/49938 , Y10T403/4924
摘要： An expandable coupling arrangement for coupling first and second tubulars includes a male thread portion on an end of the first tubular and a female thread portion on an end of the second tubular. The thread portions comprise dovetail threads having flanks, roots and crests, wherein the flanks are inclined at an angle of greater than 10°.
摘要翻译：用于联接第一和第二管状件的可扩张联接装置包括在第一管状物的端部上的阳螺纹部分和在第二管状物的端部上的阴螺纹部分。螺纹部分包括具有侧面，根部和顶部的燕尾螺纹，其中侧面以大于10°的角度倾斜。

2. 发明申请

US20080007060A1 Coupling tubulars 失效
标题翻译：耦合管
公开(公告)号：US20080007060A1
公开(公告)日：2008-01-10
申请号：US11449571
申请日：2006-06-08
申请人： Neil Andrew Abercrombie Simpson , Simon John Harrall , Paul David Metcalfe , Neil James Glover , David Stephenson , Andrew Michael Duggan
发明人： Neil Andrew Abercrombie Simpson , Simon John Harrall , Paul David Metcalfe , Neil James Glover , David Stephenson , Andrew Michael Duggan
IPC分类号： F16L25/00
CPC分类号： E21B17/042 , E21B17/08 , E21B43/103 , E21B43/106 , F16L15/003 , F16L15/004 , F16L15/008 , F16L15/009 , F16L15/02 , Y10T29/49938 , Y10T403/4924
摘要： An expandable coupling arrangement for coupling first and second tubulars includes a male thread portion on an end of the first tubular and a female thread portion on an end of the second tubular. The thread portions comprise dovetail threads having flanks, roots and crests, wherein the flanks are inclined at an angle of greater than 10°.
摘要翻译：用于联接第一和第二管状件的可扩张联接装置包括在第一管状物的端部上的阳螺纹部分和在第二管状物的端部上的阴螺纹部分。螺纹部分包括具有侧面，根部和顶部的燕尾螺纹，其中侧面以大于10°的角度倾斜。

3. 发明授权

US07357189B2 Seal 有权
标题翻译：密封
公开(公告)号：US07357189B2
公开(公告)日：2008-04-15
申请号：US10778003
申请日：2004-02-12
申请人： Walter Aldaz , Andrew Michael Duggan , James Kennon Whanger , Neil Andrew Abercrombie Simpson , Simon John Harrall , James Oliver
发明人： Walter Aldaz , Andrew Michael Duggan , James Kennon Whanger , Neil Andrew Abercrombie Simpson , Simon John Harrall , James Oliver
IPC分类号： E21B23/02
CPC分类号： E21B33/1246 , E21B33/127 , E21B33/1277 , E21B43/08 , E21B43/103 , E21B43/108 , E21B2033/005
摘要： There is disclosed an expandable seal for sealing at least part of a wall of a well borehole, an expandable seal assembly comprising at least two such expandable seals, and a method of sealing at least part of a well borehole using such a seal. In one embodiment, the expandable seal (32) comprises an expandable tubular support member (34) and an inflatable seal element (36) mounted externally of the expandable tubular support member (34) for inflation radially outwardly into sealing engagement with at least part of a wall (50) of a well borehole (10). There is also disclosed a sealing apparatus for sealing at least one flow port in an expandable downhole tubular, in one embodiment, the sealing apparatus (332) comprising a sealing member (384) coupled to an expandable tubular (334), the sealing member (384) including a deformable portion (387) movable between a closed position preventing fluid flow through a flow port (356) and an open position permitting fluid flow through the flow port (356).
摘要翻译：公开了一种用于密封井眼的壁的至少一部分的可膨胀密封件，包括至少两个这种可膨胀密封件的可膨胀密封组件，以及使用这种密封件密封井眼的至少一部分的方法。在一个实施例中，可膨胀密封件（32）包括可膨胀管状支撑构件（34）和可膨胀密封元件（36），其可安装在可膨胀管状支撑构件（34）的外部，用于径向向外膨胀以与至少部分井眼（10）的壁（50）。还公开了一种用于密封可膨胀井下管中的至少一个流动口的密封装置，在一个实施例中，密封装置（332）包括联接到可膨胀管（334）的密封构件（384），密封构件 384）包括可在封闭位置之间移动的可变形部分（387），该封闭位置防止流过流动端口（356）的流体流动和允许流体流过流动端口（356）的打开位置。

4. 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。

5. 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）。

6. 发明授权

US07410001B2 Coupling and sealing tubulars in a bore 有权
标题翻译：连接并密封管孔
公开(公告)号：US07410001B2
公开(公告)日：2008-08-12
申请号：US11140184
申请日：2005-05-27
申请人： Simon John Harrall , Neil Andrew Abercrombie Simpson
发明人： Simon John Harrall , Neil Andrew Abercrombie Simpson
IPC分类号： E21B17/08
CPC分类号： E21B43/106 , E21B33/126 , E21B43/103 , E21B43/105 , E21B43/108
摘要： A method of sealing an expandable tubular within a bore comprises the steps of providing an expandable tubular describing a first diameter and having a sealing medium on its outer surface, running the tubular into a bore and expanding the tubular within the bore to describe a second larger diameter, and activating the sealing medium to facilitate provision of a seal between the tubular and the bore.
摘要翻译：在孔内密封可膨胀管的方法包括以下步骤：提供描述第一直径并且在其外表面上具有密封介质的可膨胀管，将管运行到孔中，并使管在孔内膨胀以描述第二较大并且启动密封介质以便于在管状物和孔之间提供密封。

7. 发明授权

US07303023B2 Coupling and sealing tubulars in a bore 有权
标题翻译：连接并密封管孔
公开(公告)号：US07303023B2
公开(公告)日：2007-12-04
申请号：US11139924
申请日：2005-05-27
申请人： Simon John Harrall , Neil Andrew Abercrombie Simpson
发明人： Simon John Harrall , Neil Andrew Abercrombie Simpson
IPC分类号： E21B43/10
CPC分类号： E21B43/106 , E21B33/126 , E21B43/103 , E21B43/105 , E21B43/108
摘要： A method of sealing an expandable tubular within a bore comprises the steps of providing an expandable tubular describing a first diameter and having a sealing medium on its outer surface, running the tubular into a bore and expanding the tubular within the bore to describe a second larger diameter, and activating the sealing medium to facilitate provision of a seal between the tubular and the bore.
摘要翻译：在孔内密封可膨胀管的方法包括以下步骤：提供描述第一直径并且在其外表面上具有密封介质的可膨胀管，将管运行到孔中，并使管在孔内膨胀以描述第二较大并且启动密封介质以便于在管状物和孔之间提供密封。

8. 发明申请

US20080202753A1 METHOD AND APPARATUS FOR EXPANDING AND SEPARATING TUBULARS IN A WELLBORE 有权
标题翻译：用于在井筒中膨胀和分离管的方法和装置
公开(公告)号：US20080202753A1
公开(公告)日：2008-08-28
申请号：US12119216
申请日：2008-05-12
申请人： Simon John Harrall , Patrick G. Maguire , Robert J. Coon , Neil Andrew Abercrombie Simpson
发明人： Simon John Harrall , Patrick G. Maguire , Robert J. Coon , Neil Andrew Abercrombie Simpson
IPC分类号： E21B29/00
CPC分类号： E21B43/084 , E21B29/00 , E21B43/103 , E21B43/105 , E21B43/106
摘要： Embodiments of the present invention provide an apparatus and method for expanding a tubular. In one aspect, embodiments of the prevent invention provide an expander tool having at least two expansion members radially extendable from the expander tool into contact with a surrounding inside surface of the tubular, the at least two expansion members radially extendable at different times and axially spaced after radially extending. In another aspect, embodiments include a method for isolating a first portion of a wellbore from a second portion of a wellbore comprising locating an expandable tubular within the wellbore between the first and second portions, the expandable tubular having a weakened portion therein, isolating the first portion from the second portion of the wellbore, and expanding the expandable tubular proximate to the weakened portion to sever the expandable tubular.
摘要翻译：本发明的实施例提供一种用于使管状物膨胀的装置和方法。在一个方面，防止发明的实施例提供了一种膨胀器工具，其具有至少两个从膨胀器工具径向延伸的膨胀构件，以与管状物的周围内表面接触，所述至少两个膨胀构件在不同时间可径向延伸并且轴向间隔开径向延伸。在另一方面，实施例包括用于从井眼的第二部分分离井筒的第一部分的方法，包括将第一和第二部分之间的井筒内的可膨胀管状物定位，所述可膨胀管在其中具有弱化部分，从所述井眼的第二部分的部分，以及将所述可扩张管膨胀到所述弱化部分附近以切断所述可膨胀管。

9. 发明授权

US07373990B2 Method and apparatus for expanding and separating tubulars in a wellbore 有权
标题翻译：用于在井眼中扩张和分离管子的方法和装置
公开(公告)号：US07373990B2
公开(公告)日：2008-05-20
申请号：US10863825
申请日：2004-06-08
申请人： Simon John Harrall , Patrick G. Maguire , Robert J. Coon , Neil Andrew Abercrombie Simpson
发明人： Simon John Harrall , Patrick G. Maguire , Robert J. Coon , Neil Andrew Abercrombie Simpson
IPC分类号： E21B19/16
CPC分类号： E21B43/084 , E21B29/00 , E21B43/103 , E21B43/105 , E21B43/106
摘要： Embodiments of the present invention provide an apparatus and method for expanding a tubular. In one aspect, embodiments of the prevent invention provide an expander tool having at least two expansion members radially extendable from the expander tool into contact with a surrounding inside surface of the tubular, the at least two expansion members radially extendable at different times and axially spaced after radially extending. In another aspect, embodiments include a method for isolating a first portion of a wellbore from a second portion of a wellbore comprising locating an expandable tubular within the wellbore between the first and second portions, the expandable tubular having a weakened portion therein, isolating the first portion from the second portion of the wellbore, and expanding the expandable tubular proximate to the weakened portion to sever the expandable tubular.
摘要翻译：本发明的实施例提供一种用于使管状物膨胀的装置和方法。在一个方面，防止发明的实施例提供了一种膨胀器工具，其具有至少两个从膨胀器工具径向延伸的膨胀构件，以与管状物的周围内表面接触，所述至少两个膨胀构件在不同时间可径向延伸并且轴向间隔开径向延伸。在另一方面，实施例包括用于从井眼的第二部分分离井筒的第一部分的方法，包括将第一和第二部分之间的井筒内的可膨胀管状物定位，所述可膨胀管在其中具有弱化部分，从所述井眼的第二部分的部分，以及将所述可扩张管膨胀到所述弱化部分附近以切断所述可膨胀管。

10. 发明授权

US07350588B2 Method and apparatus for supporting a tubular in a bore 有权
标题翻译：用于将管状件支撑在孔中的方法和装置
公开(公告)号：US07350588B2
公开(公告)日：2008-04-01
申请号：US10866320
申请日：2004-06-11
申请人： Neil Andrew Abercrombie Simpson , Simon John Harrall , Jon Eric Lauritzen
发明人： Neil Andrew Abercrombie Simpson , Simon John Harrall , Jon Eric Lauritzen
IPC分类号： E21B43/10 , E21B23/00
CPC分类号： E21B43/106 , E21B43/103
摘要： A method of supporting a tubular within a bore including the steps of at least partially expanding a sleeve into contact with a bore wall to secure the sleeve within the bore, and engaging a portion of the tubular to be supported with the sleeve to provide hanging support for the tubular. In one embodiment, the sleeve is expanded by engagement with the tubular. In another embodiment, the sleeve is initially expanded using a roller expansion tool, with further expansion being achieved by way of engagement of the tubular with the sleeve.An apparatus for supporting a tubular within a bore in one embodiment comprises an expandable sleeve having a first surface and being adapted to be expanded into contact with a bore wall, and a conical portion adapted to be coupled to a tubular, the conical portion having a second surface adapted to engage the first surface of the sleeve.
摘要翻译：一种在孔内支撑管状物的方法，包括以下步骤：将套筒至少部分地膨胀以与孔壁接触以将套筒固定在孔内，并将待支撑的管状物的一部分与套筒接合以提供悬挂支撑用于管状。在一个实施例中，套筒通过与管状物的接合而膨胀。在另一个实施例中，套筒最初使用滚子膨胀工具进行膨胀，通过管与套筒的接合来实现进一步的膨胀。一种在一个实施例中用于支撑管内的装置包括具有第一表面并且适于膨胀成与孔壁接触的可膨胀套管，以及适于联接到管状件的锥形部分，所述锥形部分具有第二表面适于接合套筒的第一表面。

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