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1. 发明授权

US07543637B2 Methods for expanding tubular strings and isolating subterranean zones 有权
标题翻译：膨胀管柱和隔离地下区域的方法
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。

2. 发明授权

US08006771B2 Methods for expanding tubular strings and isolating subterranean zones 有权
标题翻译：膨胀管柱和隔离地下区域的方法
公开(公告)号：US08006771B2
公开(公告)日：2011-08-30
申请号：US12467103
申请日：2009-05-15
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： E21B23/02
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。

3. 发明授权

US07275602B2 Methods for expanding tubular strings and isolating subterranean zones 有权
标题翻译：膨胀管柱和隔离地下区域的方法
公开(公告)号：US07275602B2
公开(公告)日：2007-10-02
申请号：US10954866
申请日：2004-09-30
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： E21B29/10
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 and apparatus for expanding tubulars are disclosed. The tubulars 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：公开了用于膨胀管的方法和装置。管状物可以是用于隔离井筒内的一个或多个区域的管状管柱的一部分。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。

4. 发明申请

US20080017387A1 METHODS FOR EXPANDING TUBULAR STRINGS AND ISOLATING SUBTERRANEAN ZONES 有权
标题翻译：用于扩张管线和隔离亚区域的方法
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。

5. 发明申请

US20090223680A1 METHODS FOR EXPANDING TUBULAR STRINGS AND ISOLATING SUBTERRANEAN ZONES 有权
标题翻译：用于扩张管线和隔离亚区域的方法
公开(公告)号：US20090223680A1
公开(公告)日：2009-09-10
申请号：US12467103
申请日：2009-05-15
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： E21B29/00 , E21B29/10
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。

6. 发明申请

US20060065408A1 Methods and apparatus for expanding tubular strings and isolating subterranean zones 有权
标题翻译：用于扩展管状管柱和隔离地下区域的方法和装置
公开(公告)号：US20060065408A1
公开(公告)日：2006-03-30
申请号：US10954866
申请日：2004-09-30
申请人： Annabel Green , Lev Ring , Colin McHardy , Simon Harrall , Gary Johnston
发明人： Annabel Green , Lev Ring , Colin McHardy , Simon Harrall , Gary Johnston
IPC分类号： E21B23/02
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 and apparatus for expanding tubulars are disclosed. The tubulars 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：公开了用于膨胀管的方法和装置。管状物可以是用于隔离井筒内的一个或多个区域的管状管柱的一部分。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。

7. 发明申请

US20070119597A1 EXPANDING MULTIPLE TUBULAR PORTIONS 有权
标题翻译：扩展多个管状部分
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。

8. 发明申请

US20070137291A1 Tubing expansion 有权
标题翻译：管道膨胀
公开(公告)号：US20070137291A1
公开(公告)日：2007-06-21
申请号：US11549546
申请日：2006-10-13
申请人： Annabel Green , Simon Harrall
发明人： Annabel Green , Simon Harrall
IPC分类号： E21B49/00 , E21B49/08 , E21B47/09 , E21B47/00 , E21B23/00
CPC分类号： E21B43/105
摘要： A method of expanding a tubular downhole comprises mounting a sensing device in a downhole tubular to be expanded, expanding at least a portion of the tubular and then engaging the sensing device with a retrieving device. The sensing device is then translated through the expanded tubular.
摘要翻译：膨胀管状井下的方法包括将感测装置安装在井下管中以进行扩张，使管的至少一部分膨胀，然后使检测装置与检索装置接合。然后，感测装置通过膨胀管翻转。

9. 发明申请

US20070035130A1 Reverse sliding seal for expandable tubular connections 有权
标题翻译：用于可扩展管状连接的反向滑动密封
公开(公告)号：US20070035130A1
公开(公告)日：2007-02-15
申请号：US11201499
申请日：2005-08-11
申请人： Ghazi Hashem , Simon Harrall , Lev Ring , Merle Evans
发明人： Ghazi Hashem , Simon Harrall , Lev Ring , Merle Evans
IPC分类号： F16L25/00
CPC分类号： F16L15/003 , E21B43/106
摘要： An expandable threaded connection between segments of expandable tubulars that provides a high bearing pressure seal at a specific area along the pin and box members is disclosed. The invention utilizes a “groove” in a surface of the box member and a corresponding “rib” on the pin nose. The radial expansion of the tubulars causes the pin to become shorter in length, thereby causing the pin nose to retract from the back of the box member. As the pin nose retracts, the rib on the pin nose moves backward until a portion of the rib contacts a portion of the groove in the box member. The point of contact between the rib and the groove creates a metal-to-metal seal between the pin and box members. Because the point of contact between the rib and the groove is a relatively small area, the force acting on the point of contact generates a high bearing pressure that is equal to or greater than the internal pressure within the expandable tubulars and, thus, generates a high pressure seal.
摘要翻译：公开了一种可扩展管状部分之间的可扩展螺纹连接，其在沿着销和箱构件的特定区域处提供高的轴承压力密封。本发明在箱体的表面中使用了一个“槽”，并在针鼻上使用了相应的“肋”。管的径向膨胀导致销的长度变短，从而使销头从箱构件的后部缩回。当销尖缩回时，销尖上的肋向后移动直到肋的一部分接触箱体中凹槽的一部分。肋和槽之间的接触点在销和箱构件之间产生金属对金属的密封。因为肋和槽之间的接触点是相对小的面积，所以作用在接触点上的力产生等于或大于可膨胀管内的内部压力的高承载压力，因此产生高压密封。

10. 发明申请

US20070000664A1 Axial compression enhanced tubular expansion 审中-公开
标题翻译：轴向压缩增强管状膨胀
公开(公告)号：US20070000664A1
公开(公告)日：2007-01-04
申请号：US11171061
申请日：2005-06-30
申请人： Lev Ring , Paul Metcalfe , Simon Harrall , David Hillis
发明人： Lev Ring , Paul Metcalfe , Simon Harrall , David Hillis
IPC分类号： E21B23/00
CPC分类号： E21B43/103 , E21B41/0042 , E21B43/105
摘要： Methods and apparatus for expanding a tubular with the aid of a compressive force are disclosed. A tubular is run into a wellbore. While the tubular is in a compressive state, the tubular is expanded into its desired form. The expanded tubular can be used for multiple downhole functions such as completing multilateral junctions in a wellbore, patching apertures in a wellbore and lining a wellbore.
摘要翻译：公开了借助于压缩力来膨胀管的方法和装置。管子进入井眼。当管状物处于压缩状态时，管状物扩展成其所需的形状。膨胀管可以用于多个井下功能，例如在井眼中完成多边接头，在井筒中修补孔眼并衬里井筒。

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