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1. 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。

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

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。

4. 发明授权

US06702029B2 Tubing anchor 有权
标题翻译：油管锚
公开(公告)号：US06702029B2
公开(公告)日：2004-03-09
申请号：US09469526
申请日：1999-12-22
申请人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
发明人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
IPC分类号： E21B2300
CPC分类号： E21B7/20 , B21D17/04 , B21D39/04 , B21D39/10 , E21B29/00 , E21B29/005 , E21B29/10 , E21B33/10 , E21B33/13 , E21B33/138 , E21B33/16 , E21B43/084 , E21B43/103 , E21B43/105 , E21B43/106 , Y10T29/49872 , Y10T29/49911 , Y10T29/4994
摘要： A method of installing a liner in a drilled bore below a section of bore previously lined with casing comprises the steps of: running a length of liner into the bore such that at least an upper end of the liner is positioned in overlapping relation with at least a lower end of the casing; and plastically deforming a portion of the liner such that an external face of the portion forms an interference fit with an internal face of a portion of the casing. The interference fit preferably provides both hanging support for the liner and a fluid-tight seal between the liner and casing
摘要翻译：将衬垫安装在预先衬有外壳的孔的一段孔下方的钻孔中的方法包括以下步骤：将一定长度的衬套运送到孔中，使得衬垫的至少上端至少与至少一个重叠的关系定位套管的下端; 并且使所述衬套的一部分塑性变形，使得所述部分的外表面与所述壳体的一部分的内表面形成过盈配合。过盈配合优选地为衬套提供悬挂支撑件以及衬套和套管之间的流体密封

5. 发明授权

US07124821B2 Apparatus and method for expanding a tubular 有权
标题翻译：用于扩管管的装置和方法
公开(公告)号：US07124821B2
公开(公告)日：2006-10-24
申请号：US11183574
申请日：2005-07-18
申请人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
发明人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
IPC分类号： E21B23/00
CPC分类号： E21B7/20 , B21D17/04 , B21D39/04 , B21D39/10 , E21B29/00 , E21B29/005 , E21B29/10 , E21B33/10 , E21B33/13 , E21B33/138 , E21B33/16 , E21B43/084 , E21B43/103 , E21B43/105 , E21B43/106 , Y10T29/49872 , Y10T29/49911 , Y10T29/4994
摘要： A method of isolating a section of downhole tubing comprises: running a length of expandable tubing (20) into a tubing-lined borehole (12, 14) and positioning the expandable tubing (20) across a section of tubing to be isolated; deforming at least portions of the expandable tubing (36, 40) to increase the diameter of the portions to sealingly engage the tubing (14) and to isolate the tubing section.
摘要翻译：一种分离井下管道的一部分的方法包括：将一段长度的可膨胀管道（20）运行到管道衬里的钻孔（12,14）中，并将可扩展管道（20）定位在待分离的管道的一部分上; 使可扩展管道（36,40）的至少一部分变形，以增加部分的直径以密封地接合管道（14）并隔离管道部分。

6. 发明授权

US06688400B2 Downhole sealing 有权
标题翻译：井下密封
公开(公告)号：US06688400B2
公开(公告)日：2004-02-10
申请号：US10145599
申请日：2002-05-14
申请人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
发明人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
IPC分类号： E21B3312
CPC分类号： E21B7/20 , B21D17/04 , B21D39/04 , B21D39/10 , E21B29/00 , E21B29/005 , E21B29/10 , E21B33/10 , E21B33/13 , E21B33/138 , E21B33/16 , E21B43/084 , E21B43/103 , E21B43/105 , E21B43/106 , Y10T29/49872 , Y10T29/49911 , Y10T29/4994
摘要： A method of providing a downhole seal, such as a packer, in a drilled bore between inner tubing and outer tubing comprises: providing an intermediate tubing section defining a seal arrangement for engaging with the inner tubing; and radially plastically deforming the intermediate tubing section downhole to form an annular extension. The extension creates a sealing contact with the outer tubing.
摘要翻译：在内管和外管之间的钻孔中提供井下密封件（例如封隔器）的方法包括：提供限定用于与内管接合的密封装置的中间管段; 并使井下的中间管段径向塑性变形以形成环形延伸部。延伸件与外管形成密封接触。

7. 发明授权

US06543552B1 Method and apparatus for drilling and lining a wellbore 有权
标题翻译：钻井和钻井的方法和装置
公开(公告)号：US06543552B1
公开(公告)日：2003-04-08
申请号：US09469643
申请日：1999-12-22
申请人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
发明人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
IPC分类号： E21B700
CPC分类号： E21B7/20 , B21D17/04 , B21D39/04 , B21D39/10 , E21B29/00 , E21B29/005 , E21B29/10 , E21B33/10 , E21B33/13 , E21B33/138 , E21B33/16 , E21B43/084 , E21B43/103 , E21B43/105 , E21B43/106 , Y10T29/49872 , Y10T29/49911 , Y10T29/4994
摘要： A method and apparatus is provided for drilling and lining a wellbore in one downhole trip. The method comprises mounting a drill bit on a drill string including a section of expandable tubing and providing a tubing expander in the string, then rotating the drill bit and advancing the drill string through a bore, then passing the expander through the expandable tubing to expand the tubing, wherein the expandable tubing is deformed by compressive plastic deformation of the tubing with a localised reduction in wall thickness, resulting in a subsequent increase in tubing diameter, and then retrieving the drill bit from the bore through the expanded tubing. The apparatus comprises a drill string including a section of expandable tubing, a drill bit mounted on the string, and a tubing expander mounted on the string, wherein the expandable tubing is deformed by compressive plastic deformation of the tubing with a localised reduction in wall thickness, resulting in a subsequent increase in tubing diameter and wherein the drill bit may be retrieved through the expanded tubing.
摘要翻译：提供一种用于在一次井下行程中钻井和衬砌井眼的方法和装置。该方法包括将钻头安装在钻柱上，包括一段可扩张管，并在管柱中提供管道膨胀机，然后旋转钻头并将钻柱推进穿过孔，然后使膨胀机通过可膨胀管膨胀管道，其中可膨胀管道通过管道的压缩塑性变形而变形，壁厚度局部减小，导致管道直径的随后增加，然后通过膨胀的管道从孔中取回钻头。该装置包括钻柱，其包括可扩张管的一部分，安装在管柱上的钻头和安装在管柱上的管膨胀器，其中可膨胀管通过管的压缩塑性变形而变形，壁厚局部减小导致管道直径的随后增加，并且其中可以通过膨胀的管道回收钻头。

8. 发明授权

US06425444B1 Method and apparatus for downhole sealing 有权
标题翻译：井下密封方法和装置
公开(公告)号：US06425444B1
公开(公告)日：2002-07-30
申请号：US09470154
申请日：1999-12-22
申请人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
发明人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
IPC分类号： E21B3312
CPC分类号： E21B43/105 , B21D17/04 , B21D39/04 , B21D39/10 , E21B29/00 , E21B29/005 , E21B29/10 , E21B33/138 , E21B33/16 , E21B43/103
摘要： A method of providing a downhole seal, such as a packer (12), in a drilled bore between inner tubing (11) and outer tubing (16) comprises: providing an intermediate tubing section (18) defining a seal arrangement for engaging with the inner tubing; and radially plastically deforming the intermediate tubing section downhole to form an annular extension (40a, 40b). The extension creates a sealing contact with the outer tubing (16).
摘要翻译：在内管（11）和外管（16）之间的钻孔中提供诸如封隔器（12）的井下密封件的方法包括：提供中间管段（18），其限定用于与内管并使井下的中间管段径向塑性变形以形成环形延伸部（40a，40b）。延伸部分与外管（16）形成密封接触。

9. 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。

10. 发明授权

US07168497B2 Downhole sealing 有权
标题翻译：井下密封
公开(公告)号：US07168497B2
公开(公告)日：2007-01-30
申请号：US10748592
申请日：2003-12-30
申请人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
发明人： Paul David Metcalfe , Neil Andrew Abercrombie Simpson
IPC分类号： E21B23/02
CPC分类号： E21B7/20 , B21D17/04 , B21D39/04 , B21D39/10 , E21B29/00 , E21B29/005 , E21B29/10 , E21B33/10 , E21B33/13 , E21B33/138 , E21B33/16 , E21B43/084 , E21B43/103 , E21B43/105 , E21B43/106 , Y10T29/49872 , Y10T29/49911 , Y10T29/4994
摘要： A method of providing a downhole seal, such as a packer, in a drilled bore between inner tubing and outer tubing comprises: providing an intermediate tubing section defining a seal arrangement for engaging with the inner tubing; and radially plastically deforming the intermediate tubing section downhole to form an annular extension. The extension creates a sealing contact with the outer tubing.
摘要翻译：在内管和外管之间的钻孔中提供井下密封件（例如封隔器）的方法包括：提供限定用于与内管接合的密封装置的中间管段; 并使井下的中间管段径向塑性变形以形成环形延伸部。延伸件与外管形成密封接触。

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