公开(公告)号：US20120211222A1

公开(公告)日：2012-08-23

申请号：US13508127

申请日：2010-10-22

申请人： James Leighton ,  Frédéric Nicolas ,  Yoann Riou ,  Benjamin Saltel ,  Jean-Louis Saltel ,  Gwenaël Tanguy

发明人： James Leighton ,  Frédéric Nicolas ,  Yoann Riou ,  Benjamin Saltel ,  Jean-Louis Saltel ,  Gwenaël Tanguy

IPC分类号： E21B43/10

CPC分类号： E21B43/105 ,  E21B29/10 ,  E21B43/10 ,  F16L55/1653 ,  F16L55/1657

摘要： The present invention relates to a device for laying an expansible lining in a conduit. The device may include a patch having an initial diameter less than that of the conduit, and the patch may be configured to deform by radial expansion beyond an elastic limit to an expanded diameter such that it may contact a wall of the conduit. The device may also include an expander tool axially displaceable inside the patch, and the expander tool may be configured to cause the radial expansion of the patch to an expanded diameter. The device may also include a checking member mounted in proximity to the expander tool. A section of the checking member may be calibrated so that the checking member and the expander tool are capable of passing freely inside the patch when the patch is properly expanded, and the checking member and the expander tool are unable to pass inside the patch when the patch is improperly expanded.

摘要翻译： 本发明涉及一种用于将可膨胀衬里铺设在管道中的装置。 该装置可以包括具有小于导管的初始直径的贴片，并且贴片可以被配置为通过径向膨胀而变形超过扩张直径的弹性极限，使得其可以接触导管的壁。 该装置还可以包括在补片内部可轴向移位的膨胀器工具，并且膨胀器工具可构造成使得贴片径向膨胀成扩张直径。 该装置还可以包括安装在膨胀器工具附近的检查构件。 可以校准检查部件的一部分，使得检查部件和膨胀机工具能够在补片适当地膨胀时能够自由地通过补片内部，并且当检查部件和扩张器工具在补片内部不能通过时， 补丁不正确地扩展。

公开(公告)号：US09163487B2

公开(公告)日：2015-10-20

申请号：US13508127

申请日：2010-10-22

申请人： James Leighton ,  Frédéric Nicolas ,  Yoann Riou ,  Benjamin Saltel ,  Jean-Louis Saltel ,  Gwenaël Tanguy

发明人： James Leighton ,  Frédéric Nicolas ,  Yoann Riou ,  Benjamin Saltel ,  Jean-Louis Saltel ,  Gwenaël Tanguy

IPC分类号： E21B43/10 ,  E21B29/10 ,  F16L55/165

CPC分类号： E21B43/105 ,  E21B29/10 ,  E21B43/10 ,  F16L55/1653 ,  F16L55/1657

摘要： The present invention relates to a device for laying an expansible lining in a conduit. The device may include a patch having an initial diameter less than that of the conduit, and the patch may be configured to deform by radial expansion beyond an elastic limit to an expanded diameter such that it may contact a wall of the conduit. The device may also include an expander tool axially displaceable inside the patch, and the expander tool may be configured to cause the radial expansion of the patch to an expanded diameter. The device may also include a checking member mounted in proximity to the expander tool. A section of the checking member may be calibrated so that the checking member and the expander tool are capable of passing freely inside the patch when the patch is properly expanded, and the checking member and the expander tool are unable to pass inside the patch when the patch is improperly expanded.

摘要翻译： 本发明涉及一种用于将可膨胀衬里铺设在管道中的装置。 该装置可以包括具有小于导管的初始直径的初始直径的贴片，并且贴片可以被配置为通过径向膨胀而变形超过扩张直径的弹性极限，使得其可以接触导管的壁。 该装置还可以包括在补片内部可轴向移位的膨胀器工具，并且膨胀器工具可构造成使得贴片径向膨胀成扩张直径。 该装置还可以包括安装在膨胀器工具附近的检查构件。 可以校准检查部件的一部分，使得检查部件和膨胀机工具能够在补片适当地膨胀时能够自由地通过补片内部，并且当检查部件和扩张器工具在补片内部不能通过时， 补丁不正确地扩展。

公开(公告)号：US09109436B2

公开(公告)日：2015-08-18

申请号：US13520393

申请日：2010-12-29

申请人： James Leighton ,  Frédéric Nicolas ,  Yoann Riou ,  Benjamin Saltel ,  Gwenaël Tanguy ,  Samuel Thiebaut

发明人： James Leighton ,  Frédéric Nicolas ,  Yoann Riou ,  Benjamin Saltel ,  Gwenaël Tanguy ,  Samuel Thiebaut

IPC分类号： E21B43/10 ,  E21B29/10

CPC分类号： E21B43/103 ,  E21B29/10 ,  E21B33/12 ,  E21B43/105 ,  E21B43/108

摘要： Method for repairing a hanger (D) of a liner (B), for making a leak-tight connection, the liner (B) being placed inside and in the continuation of the casing (A) of a well, the method consisting in axially positioning a metal tubular blank (1) in the well, the blank having a solid wall radially deformable beyond its elastic limit and comprising an upper cylindrical portion (10) whose outer diameter is slightly smaller than the inner diameter of the casing (A), a lower portion (13) also cylindrical whose outer diameter is slightly smaller than the inner diameter of the liner (B), and an intermediate portion (11, 12) of diameter varying between these two diameters, and causing radial expansion of at least one of these two cylindrical portions (10, 13) beyond its elastic limit so that they are applied closely and firmly and in leak-tight manner against the inner face of the wall opposite the casing (A) or liner (B).

摘要翻译： 用于修理衬套（B）的衣架（D）的方法，用于进行密封连接，衬套（B）放置在井的壳体（A）的内部和连续中，该方法包括在轴向 将金属管状坯料（1）定位在井中，坯料具有可径向变形超过其弹性极限的固体壁，并且包括其外径略小于壳体（A）的内径的上圆柱形部分（10） 还具有圆筒形的下部（13），其外径略小于衬套（B）的内径，以及直径在这两个直径之间变化的中间部分（11,12），并且使至少一个 这些两个圆柱形部分（10,13）超过其弹性极限，使得它们紧密且牢固地并且以密封的方式施加在与壳体（A）或衬垫（B）相对的壁的内表面上。

公开(公告)号：US20130140022A1

公开(公告)日：2013-06-06

申请号：US13520393

申请日：2010-12-29

申请人： James Leighton ,  Frédéric Nicolas ,  Yoann Riou ,  Benjamin Saltel ,  Gwenaël Tanguy ,  Samuel Thiebaut

发明人： James Leighton ,  Frédéric Nicolas ,  Yoann Riou ,  Benjamin Saltel ,  Gwenaël Tanguy ,  Samuel Thiebaut

IPC分类号： E21B43/10

CPC分类号： E21B43/103 ,  E21B29/10 ,  E21B33/12 ,  E21B43/105 ,  E21B43/108

摘要： Method for repairing a hanger (D) of a liner (B), for making a leak-tight connection, the liner (B) being placed inside and in the continuation of the casing (A) of a well, the method consisting in axially positioning a metal tubular blank (1) in the well, the blank having a solid wall radially deformable beyond its elastic limit and comprising an upper cylindrical portion (10) whose outer diameter is slightly smaller than the inner diameter of the casing (A), a lower portion (13) also cylindrical whose outer diameter is slightly smaller than the inner diameter of the liner (B), and an intermediate portion (11, 12) of diameter varying between these two diameters, and causing radial expansion of at least one of these two cylindrical portions (10, 13) beyond its elastic limit so that they are applied closely and firmly and in leak-tight manner against the inner face of the wall opposite the casing (A) or liner (B).

摘要翻译： 用于修理衬套（B）的衣架（D）的方法，用于进行密封连接，衬套（B）放置在井的壳体（A）的内部和连续中，该方法包括在轴向 将金属管状坯料（1）定位在井中，坯料具有可径向变形超过其弹性极限的固体壁，并且包括其外径略小于壳体（A）的内径的上圆柱形部分（10） 还具有圆筒形的下部（13），其外径略小于衬套（B）的内径，以及直径在这两个直径之间变化的中间部分（11,12），并且使至少一个 这些两个圆柱形部分（10,13）超过其弹性极限，使得它们紧密且牢固地并且以密封的方式施加在与壳体（A）或衬垫（B）相对的壁的内表面上。

公开(公告)号：US5964288A

公开(公告)日：1999-10-12

申请号：US11414

申请日：1998-07-20

申请人： James Leighton ,  Jean-Louis Saltel

发明人： James Leighton ,  Jean-Louis Saltel

IPC分类号： E21B23/03 ,  E21B41/00 ,  E21B43/10

CPC分类号： E21B41/0042 ,  E21B23/03 ,  E21B43/103

摘要： The device includes a radially deformable flexible tubular preform (1) that can be expanded by internal pressure and hardened in situ by heating its wall to polymerize it, the preform is formed of a rectilinear main section (10 and a rectilinear secondary section (11) at an acute angle (.alpha.) to the main section (10) and joined and sealed to the latter in a middle area (10c), temporary restraining bindings being provided to hold the secondary section initially in a radially folded condition, pressed against the main section (10), the combination then constituting a rectilinear preform, whereas after removal of the temporary restraining bindings (3), and due to internal pressure, the secondary section (11) separates from the main section (10), the combination then constituting a generally "y" shape preform adapted to be polymerized in the area of bifurcation of the well.

摘要翻译： PCT No.PCT / FR96 / 01225 Sec。 371日期：1998年7月20日 102（e）1998年7月20日PCT PCT 1996年8月2日PCT公布。 公开号WO97 / 06345 日期1997年2月20日该装置包括可径向变形的柔性管状预成型件（1），其可以通过内部压力膨胀并通过加热其壁使其原位硬化，预成型件由直线主要部分（10和直线 次级部分（11）以与主部分（10）成锐角（α）并且在中间区域（10c）中被接合并密封到后部，临时限制装订被提供以将次级部分初始保持在径向折叠状态 压靠在主体部分（10）上，然后组合构成直线状预制件，而在去除临时约束装置（3）之后，由于内部压力，次级部分（11）与主体部分（10）分离， ，然后组合构成适于在井的分叉区域聚合的通常为“y”形的预制件。

公开(公告)号：US06899842B1

公开(公告)日：2005-05-31

申请号：US09936064

申请日：2000-03-01

申请人： Pierre-Yves Corre ,  James Leighton ,  Jean-Louis Saltel

发明人： Pierre-Yves Corre ,  James Leighton ,  Jean-Louis Saltel

IPC分类号： B29B15/12 ,  B29C35/00 ,  B29C35/02 ,  B29C49/00 ,  B29C63/00 ,  B29C69/02 ,  B29D23/00 ,  F16L1/038 ,  B29C63/34 ,  B29C70/30 ,  B29C73/10 ,  B29C73/12

CPC分类号： B29D23/001 ,  B29C35/0272 ,  B29C49/00 ,  B29C63/0069 ,  B29C69/025 ,  B29C2035/005 ,  B29K2105/06 ,  B29L2023/006 ,  D04C1/06 ,  D10B2403/0243 ,  F16L1/038

摘要： A process and plant for laying a pipe in a trench comprising placing a flattened tubular preform in the trench, the perform having a reinforcement surrounding an inner seal, the reinforcement being impregnated with a resin, and inflating the perform in the trench.

摘要翻译： 一种用于在管道中铺设管道的工艺和设备，包括将扁平的管状预成型件放置在沟槽中，所述执行器具有围绕内部密封件的加强件，所述加强件浸渍有树脂，并且使沟槽中的性能膨胀。

公开(公告)号：US06868910B2

公开(公告)日：2005-03-22

申请号：US10258881

申请日：2001-04-27

申请人： Pierre-Yves Corre ,  James Leighton ,  Barry Nicholson ,  Jean Louis Saltel

发明人： Pierre-Yves Corre ,  James Leighton ,  Barry Nicholson ,  Jean Louis Saltel

IPC分类号： E21B43/10 ,  E21B43/12 ,  E21B43/14

CPC分类号： E21B43/108 ,  E21B43/103 ,  E21B43/12 ,  E21B43/14

摘要： The present invention relates to a method of regulating the flow rate of formation fluids produced from a determined zone of an underground well whose cased wall is provided with orifices through which said formation fluids can pass, said method consisting in applying a tubular structure along the casing in said zone, which tubular structure prevents the fluids from flowing directly while also preserving a flow path along which the fluids can flow via the annular space outside the tubular structure so as to generate head loss. The invention also relates to a device for implementing said method, which device is essentially constituted by a radially-expandable tubular structure that can be applied against the inside wall of the casing, the structure being provided with means for preserving the flow of the fluids via a path running along the casing and along the structure, in order to generate head loss.

摘要翻译： 本发明涉及一种调节从地下井的确定区域产生的地层流体的流量的方法，所述地下井的套管壁设置有所述地层流体可以通过的孔，所述方法包括沿壳体施加管状结构 在所述区域中，该管状结构防止流体直接流动，同时还保留流体可以经由管状结构外部的环形空间流过的流动路径，从而产生头部损失。 本发明还涉及一种用于实现所述方法的装置，该装置主要由径向可扩展的管状结构构成，该管状结构能够抵靠壳体的内壁施加，该结构设置有用于保持流体流动经由 沿着外壳和沿着结构运行的路径，以产生头部损失。

公开(公告)号：US06343652B1

公开(公告)日：2002-02-05

申请号：US09424682

申请日：2000-03-06

申请人： Pierre-Yves Corre ,  James Leighton ,  Jean-Louis Saltel

发明人： Pierre-Yves Corre ,  James Leighton ,  Jean-Louis Saltel

IPC分类号： F21B4324

CPC分类号： E21B23/14 ,  E21B36/04 ,  E21B37/00

摘要： A method and apparatus for unplugging a well or pipe obstructed by a gas hydrates. According to the invention, a moving heating element is applied against one end of the hydrate plug, and is displaced axially in the tube or the pipe towards the other end, so as to cause the plug to melt progressively from one end to the other. Application to the oil industry, in particular in off-shore wells.

摘要翻译： 一种用于拔除由气体水合物阻塞的井或管道的方法和装置。 根据本发明，将移动的加热元件施加到水合物塞的一端，并且在管或管中朝向另一端轴向移位，以使塞从一端逐渐熔化到另一端。 适用于石油工业，特别是在离岸油井。

公开(公告)号：US20180215748A1

公开(公告)日：2018-08-02

申请号：US15747313

申请日：2016-07-22

申请人： James Leighton ,  Stephen Ho ,  Corinne Foley

发明人： James Leighton ,  Stephen Ho ,  Corinne Foley

IPC分类号： C07D417/06 ,  C07D493/04 ,  C07D313/00

摘要： A compound having the structure:

公开(公告)号：US20050288525A1

公开(公告)日：2005-12-29

申请号：US10504831

申请日：2003-03-03

申请人： James Leighton ,  Xiaolun Wang ,  James Kinnaird

发明人： James Leighton ,  Xiaolun Wang ,  James Kinnaird

IPC分类号： C07C29/38 ,  C07C33/14 ,  C07C33/20 ,  C07C41/30 ,  C07C41/56 ,  C07C43/178 ,  C07C43/23 ,  C07C241/02 ,  C07C241/04 ,  C07C243/28 ,  C07C243/32 ,  C07F7/02 ,  C07F7/04 ,  C07F7/08 ,  C07F7/10 ,  C07F7/12 ,  C07F7/18

CPC分类号： C07C403/08 ,  C07B2200/07 ,  C07C29/38 ,  C07C41/30 ,  C07C43/1787 ,  C07C43/23 ,  C07C241/04 ,  C07C2601/14 ,  C07F7/045 ,  C07F7/12 ,  C07F7/122 ,  C07F7/1804 ,  C07F7/1876 ,  C07F7/188 ,  C07C243/28 ,  C07C33/48 ,  C07C33/03 ,  C07C33/14 ,  C07C33/26 ,  C07C33/30

摘要： A new class of reagents and method of use of the reagents in the reaction of the reagents with electrophilic compounds. The invention in one embodiment is directed to a method for the formation of an alcohol of the formula (I). The method includes reacting reagent of the formula (II) with an aldehyde of the formula R10CHO to form the alcohol. X3 is one of O and C(R4)(R5). Each of X1 and X2 is independently O or N—R. Each of Ca and Cb is independently an achiral center, an (S) chiral center or an (R) chiral center. Ra and Rb are (i) each independently C1-10 alkyl, C6-10 aryl or C3-9 heteroaryl, or (ii) taken together to form a C3-C4 alkylene chain which together with Ca and Cb forms a 5-membered or 6-membered aliphatic ring. Rc and Rd are each independently hydrogen, C1-10 alkyl, C6-10 aryl or C3-9 heteroaryl. R is C1-10 alkyl, C6-10 aryl or C3-9 heteroaryl. Each of R1, R2, R3, R4, R5 is independently hydrogen, C1-C10 alkyl, C6-10 aryl, C3-9 heteroaryl, C1-10 alkoxy, C6-10 aryloxy, C1-10 dialkylamino, C1-10 alkyl-C6-10 arylamino, C1-10 diarylamino, or halogen. R6 is halogen, hydrogen, C1-10 alkyl, C6-10 aryl, C3-9 heteroaryl, C1-10 alkoxy, C6-10 aryloxy, C1-10 alkyl-C6-10 arylamino, C1-10 diarylamino, OSO2CF3 or SR. R10 may be C1-10 alkyl, C6-10 aryl, or C3-9 heteroaryl.