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51. 发明授权

US08256506B2 Tubing hanger 有权
标题翻译：管衣架
公开(公告)号：US08256506B2
公开(公告)日：2012-09-04
申请号：US12543929
申请日：2009-08-19
申请人： Andy Dyson , Charles Li , Oystein Mogedal , Paulo Cezar Silva Paulo , Nick Newlands
发明人： Andy Dyson , Charles Li , Oystein Mogedal , Paulo Cezar Silva Paulo , Nick Newlands
IPC分类号： E21B23/00 , E21B43/10
CPC分类号： E21B33/043 , Y10T137/7783
摘要： A tubing hanger for use in a wellhead. The wellhead includes a throughbore, a landing seat positioned in the throughbore, a landing groove positioned above the landing seat in the throughbore, and a locking groove in the throughbore. The tubing hanger comprises an expandable landing ring positioned on the tubing hanger for engaging the landing groove and a landing mechanism for expanding the landing ring radially outward from the tubing hanger. A locking ring for engaging the locking groove can be positioned on the tubing hanger. The tubing hanger can further include a locking mechanism for expanding the locking ring radially outward from the tubing hanger body and locking it into the locking groove.
摘要翻译：用于井口的管道悬挂器。井口包括通孔，定位在通孔中的着陆座，位于通孔中的着陆座上方的着陆槽，以及通孔中的锁定槽。管道悬挂器包括可放置的着陆环，其定位在用于接合着陆槽的管道悬挂器上，以及用于使着陆环从管道吊架径向向外扩展的着陆机构。用于接合锁定槽的锁定环可以定位在管道悬挂器上。管道悬挂器还可以包括锁定机构，用于将锁定环从管道悬挂器主体径向向外扩展并将其锁定到锁定槽中。

52. 发明授权

US08141909B2 Umbilical field connect 有权
标题翻译：脐带连接
公开(公告)号：US08141909B2
公开(公告)日：2012-03-27
申请号：US12404785
申请日：2009-03-16
申请人： Brett Clover , Jeff Lami , Spencer Powell , Maurus Kresse , Heith Little
发明人： Brett Clover , Jeff Lami , Spencer Powell , Maurus Kresse , Heith Little
IPC分类号： F16L39/00
CPC分类号： F16L39/00 , F16L1/26 , H01R13/005
摘要： An umbilical field connect assembly comprising: a first umbilical portion comprising two or more first bundled members chosen from electrical cables, fluid conduits, and optical fibers; a second umbilical portion comprising two or more second bundled members chosen from electrical cables, fluid conduits, and optical fibers; a first housing assembly having a first end coupled to the first umbilical portion and a second end comprising a first coupling plate having a plurality of first couplings chosen from male and female couplings positioned therein, one of the plurality of first couplings being positioned at an end of each of the first bundled members; a second housing assembly having a third end coupled to the second umbilical portion and a fourth end comprising a second coupling plate having a plurality of second couplings chosen from male and female couplings positioned therein, one of the second couplings being positioned at an end of each of the second bundled members. The first housing and the second housing can be positioned so that each of the first couplings join with one of the second couplings to form mated coupling pairs, whereby the first bundled members of the first umbilical portion and the second bundled members of the second umbilical portion can be joined in a manner that effectively provides for a single functioning umbilical assembly.
摘要翻译：一种脐带场连接组件，包括：第一脐部，包括从电缆，流体导管和光纤中选择的两个或更多个第一捆扎部件; 第二脐带部分，包括从电缆，流体导管和光纤中选出的两个或多个第二捆扎件; 第一壳体组件，其具有联接到所述第一脐带部分的第一端和第二端，所述第二端包括第一联接板，所述第一联接板具有多个第一联接器，所述第一联接器选自位于其中的阳联接器和阴联接器，所述多个第一联接件中的一个位于一端的每个第一捆绑成员; 第二壳体组件，其具有联接到第二脐带部分的第三端和第四端，其包括第二联接板，所述第二联接板具有多个第二联接件，所述第二联接板选自位于其中的阳联接件和阴连接件，所述第二联接器中的一个定位在每个的第二个捆绑成员。第一壳体和第二壳体可以被定位成使得每个第一联接器与第二联接器中的一个接合以形成配合的联接器对，由此第一脐带部分的第一束缚部件和第二脐带部分的第二束缚部件可以以有效地提供单个功能的脐带组件的方式连接。

53. 发明申请

US20110316274A1 RISER CLAMP 有权
标题翻译：升降钳
公开(公告)号：US20110316274A1
公开(公告)日：2011-12-29
申请号：US13254975
申请日：2010-03-17
申请人： Per Kristian Grønlund , Carsten Haavardtun , Kjell Hagatun , Helge Grande Urhamar
发明人： Per Kristian Grønlund , Carsten Haavardtun , Kjell Hagatun , Helge Grande Urhamar
IPC分类号： F16L3/12
CPC分类号： F16L3/10 , E21B17/1035 , F16L3/08 , F16L3/233
摘要： A riser clamp (1) made up of several parts and designed to carry a plurality of fluid pipes (11) in parallel with and spaced apart from a surface coated steel riser (10) is shown. The riser (10) itself is designed to be deployed into the sea for communication between a well head at the seabed and a surface vessel. Each riser clamp (1) is designed for frictional, non rotatable fixation to the surface coated riser (10) and is provided with a plurality of pipe saddles (V) to carry the respective fluid pipes (11). The riser clamp (1) has an internal abutment surface (2) made of fibre reinforced composite material which is configured substantially complementary to and designed to bear against the external, surface coated surface of the riser (10). The riser clamp (1) is tightened by means of circumferentially acting tightening means.
摘要翻译：示出了由多个部件组成并被设计成承载与表面涂覆钢提升管（10）平行并间隔开的多个流体管道（11）的提升管夹（1）。提升管（10）本身被设计成部署在海中，用于在海床的井头和地面船之间进行通信。每个提升管夹（1）设计用于摩擦，不可旋转地固定到表面涂覆的立管（10），并且设置有多个管座（V）以携带相应的流体管道（11）。所述提升管夹具（1）具有由纤维增强复合材料制成的内部邻接表面（2），所述内部邻接表面（2）被构造成与所述提升管（10）的外表面涂覆表面基本上互补并被设计成抵靠所述外部表面涂覆表面。提升管夹（1）通过周向作用的紧固装置被紧固。

54. 发明授权

US07770899B1 Pressure actuated seal carrier 有权
标题翻译：压力驱动密封载体
公开(公告)号：US07770899B1
公开(公告)日：2010-08-10
申请号：US10872834
申请日：2004-06-21
申请人： Kevin Durham
发明人： Kevin Durham
IPC分类号： F16L17/06
CPC分类号： F16L17/08 , E21B33/04 , F16J15/164 , F16J15/166
摘要： A pressure actuated seal carrier assembly includes a seal carrier with a body with an inner and an outer projection that are integral with the body and opposite to one another. An inner groove with a first seal is formed in the inner projection, and an outer groove with a second seal is formed in the outer projection. As pressure enters the cavity, the projections are forced radically outward and inward, which maintains contact with the mating surfaces, thus excluding any no extrusion gaps between the seal carrier and the walls of the pressurized space. A spacer is located in the cavity to maintain space between the grooves and bear the axial load.
摘要翻译：压力致动密封载体组件包括具有主体的密封载体，该主体具有内部和外部突出部，该内部和外部突起与主体成一体并彼此相对。在内突起中形成有具有第一密封件的内槽，并且在外突出部中形成具有第二密封件的外槽。当压力进入空腔时，突起被强制向外和向内强制，从而保持与配合表面的接触，从而排除了密封载体和加压空间的壁之间的任何挤出间隙。间隔件位于腔体中以保持凹槽之间的空间并承受轴向载荷。

55. 发明申请

US20100054677A1 POWER UMBILICAL 有权
标题翻译：动力脐带
公开(公告)号：US20100054677A1
公开(公告)日：2010-03-04
申请号：US12520297
申请日：2007-12-14
申请人： Arild Figenschou , Finn Peter Gjerull
发明人： Arild Figenschou , Finn Peter Gjerull
IPC分类号： G02B6/44 , H01B11/02 , H01R43/00
CPC分类号： H01B7/045 , H01B13/0257 , Y10T29/49194
摘要： A power umbilical is shown that comprises a number of power cables (4) to transfer large amounts of electric power, optionally electric wires and/or optical conductors (5), filler material (2, 3) in the form of rigid elongated plastic elements that are located at least partially around and between the power cables (4) and the optional wires/conductors (5), and they are collectively gathered in a twisted bundle by means of a laying operation. A protective jacket (1) encompasses the power cables (4), the optional wires/conductors (5), the filler material (2, 3), and at least one load carrying element (6) predetermined located in the cross section of the power umbilical. The power cables (4), the optional wires/conductors (5), the filler material (2, 3) and the at least one load carrying element (6), are alternately laid, i.e. by continuously alternating direction, in the entire or part of the longitudinal extension of the power umbilical. This is combined with that the laid bundle is retained or maintained substantially rotationally rigid by the protective jacket (1), possibly by the addition of a strength band, or tape, which is helically wound around the bundle adjacent to the protective jacket (1).
摘要翻译：示出了一种电力脐带，其包括多个电力电缆（4）以传递大量电力，可选地电线和/或光导体（5），填充材料（2,3），其形式为刚性细长塑料元件其至少部分地位于电力电缆（4）和可选电线/导体（5）之间并且在它们之间，并且它们通过放置操作集体地聚集成扭曲的束。保护套（1）包括电力电缆（4），可选的导线/导体（5），填充材料（2,3）以及至少一个负载承载元件（6），其预定位于电力脐带电力电缆（4），可选的导线/导体（5），填充材料（2,3）和至少一个承载元件（6），交替地铺设，即通过连续交替的方向，整个或部分电力脐带的纵向延伸。这与被保护的夹子（1）保持或保持基本上是旋转地刚性的结合在一起，可能通过加上围绕邻近保护套（1）的束的螺旋缠绕的强度带或带，。

56. 发明授权

US07637325B2 Subsea trees and caps for them 有权
标题翻译：海底树和盖帽
公开(公告)号：US07637325B2
公开(公告)日：2009-12-29
申请号：US12089739
申请日：2006-10-17
申请人： Cecil C Goonetilleke , Oystein Mogedal , Knut Mogedal
发明人： Cecil C Goonetilleke , Oystein Mogedal , Knut Mogedal
IPC分类号： E21B29/12
CPC分类号： E21B33/035 , E21B33/037 , E21B33/038
摘要： A cap for a subsea tree having a re-entry hub (1) and for use with a tubing hanger (25) deployed within the tree comprises an outer sleeve (3) for fitment over the hub and an inner sleeve (19) adapted to extend within the hub. The sleeve has communication couplers (27, 37) for cooperation with the tubing hanger. Preferably the communication couplers are located at the extremity of the inner sleeve. The couplers can accommodate dummy plugs or live couplers to suit the mode of application. The inner sleeve (19) supports at least one annular seal (21, 22) which provides a barrier between the inner sleeve and the inner periphery of the hub. The outer sleeve (19) includes releasable engagement fittings (16) for securing the outer sleeve to the hub. The cap is adapted for use as a running tool.
摘要翻译：用于具有重入轮毂（1）并用于与树中展开的管架（25）一起使用的海底树的盖子包括用于装配在轮毂上的外套筒（3）和适于在轮毂内延伸套筒具有用于与管道挂钩配合的通信耦合器（27,37）。优选地，通信耦合器位于内套筒的末端。耦合器可以容纳虚拟插头或活耦合器以适应应用的模式。内套筒（19）支撑至少一个环形密封件（21,22），该环形密封件（21,22）在内套筒和轮毂的内周之间提供阻挡件。外套筒（19）包括可释放的接合配件（16），用于将外套筒固定到轮毂上。盖适用于运行工具。

57. 发明申请

US20180017199A1 LONG STEP OUT DIRECT ELECTRIC HEATING ASSEMBLY 审中-公开
公开(公告)号：US20180017199A1
公开(公告)日：2018-01-18
申请号：US15717091
申请日：2017-09-27
申请人： Aker Subsea AS
发明人： Ole Johan BJERKNES , Ole A. HEGGDAL
IPC分类号： F16L53/00 , H05B3/82 , F24H9/00 , H05B3/02
CPC分类号： F16L53/34 , F16L53/37 , F24H9/00 , H05B3/023 , H05B3/82 , H05B2214/03
摘要： A subsea direct electrical heating assembly adapted to heat a hydrocarbon conducting steel pipeline (1) arranged subsea. The assembly comprises a direct electrical heating cable (3) extending along and being connected to the steel pipeline (1) and a power transmission cable (7) receiving electric power from a power supply (5) which is arranged onshore or at surface offshore, and which feeds the direct electrical heating cable (3). The subsea direct electrical heating assembly comprises a power conditioning arrangement (100) arranged at a subsea location, in a position between the power transmission cable (7) and the direct electrical heating cable (3). The power transmission cable (7) extends from the offshore or onshore power supply (5) and down to the power conditioning arrangement (100).

58. 发明授权

US09624753B2 Subsea valve 有权
公开(公告)号：US09624753B2
公开(公告)日：2017-04-18
申请号：US14765619
申请日：2014-02-05
申请人： Aker Subsea AS
发明人： Kjell Olav Stinessen , Knut Olaf Nyborg , Mats Hoffmann
IPC分类号： E21B34/04 , F16K41/00 , F16K31/04 , E21B33/038
CPC分类号： E21B34/04 , E21B33/0385 , F16K31/04 , F16K41/00
摘要： Subsea valve for control of fluid that can be contaminating and at elevated pressure and temperature, such as well or process fluids, the valve comprising an actuator unit and a valve part, the actuator unit can be operated in order to control the valve part, distinctive in that the actuator unit is magnetically coupled to the valve part and the coupling is through a barrier wall isolating the actuator unit from the valve part, and the actuator unit and a driving part of the magnetic coupling are arranged in a sealed actuator housing into which leakage of said contaminating fluid thereby has been eliminated.

59. 发明授权

US09353592B2 Subsea Xmas tree assembly and associated method 有权
标题翻译：海底圣诞树装配及相关方法
公开(公告)号：US09353592B2
公开(公告)日：2016-05-31
申请号：US14440055
申请日：2013-11-15
申请人： Aker Subsea AS
发明人： Jarmo Kekarainen
IPC分类号： E21B33/035
CPC分类号： E21B33/035 , E21B33/043
摘要： Subsea Xmas tree assembly (5, 505) having a Xmas tree main bore (7) and a Xmas tree annulus bore (9). The main bore (7) aligns with a tubing hanger main bore (16) and the Xmas tree annulus bore (9) communicates with a tubing hanger annulus bore (17), when the Xmas tree assembly (5, 505) is installed above a tubing hanger (3) of a subsea well. The subsea Xmas tree assembly (5, 505) comprises a plug tool (100) adapted to install and to retrieve a plug (200) into and out of the tubing hanger annulus bore (17) when the Xmas tree assembly (5, 505) is installed above the tubing hanger (3). The assembly has a tool accommodation compartment (118, 618) within which the plug tool (100) is arranged. An associated method is also described.
摘要翻译：具有圣诞树主孔（7）和圣诞树环形孔（9）的海底圣诞树组件（5,505）。当圣诞树组件（5,505）安装在上面的主体上时，主孔（7）与管道悬挂器主孔（16）对准，并且圣诞树环形孔（9）与管道悬挂器环形孔（17）连通。海底井管（3）。海底圣诞树组件（5,505）包括插头工具（100），适于在圣诞树组件（5,505）处安装和取出插管（200）进出管衣架环形孔（17）安装在管架（3）的上方。组件具有工具容纳室（118,618），插头工具（100）布置在其中。还描述了相关联的方法。

60. 发明授权

US09244482B2 Preloading device 有权
标题翻译：预装装置
公开(公告)号：US09244482B2
公开(公告)日：2016-01-26
申请号：US13817568
申请日：2011-08-22
申请人： Stuart James Ellison
发明人： Stuart James Ellison
IPC分类号： E21B33/038 , E21B33/043 , G05G5/06
CPC分类号： G05G5/06 , E21B33/038 , E21B33/043 , Y10T74/20636 , Y10T403/32434
摘要： A device for the application of a preload between a subsea wellhead and a conductor housing includes an activating member, a support housing, a locking member, and at least one element for securing the support housing relative to the wellhead. Movement of the activating member causes an inclined lateral movement of the locking member. The activating member carries a ratchet having a multiplicity of serrations which have a regular pitch in the activating direction and the support housing carries at least two latches which allow the relative movement and can engage the ratchet to inhibit movement reverse to the activating direction. The discrete locking positions provided by one of the latches are positionally out of phase with the discrete locking positions provided by the other latch or latches. A support member is positioned to be moved laterally in response to movement of the activating member and to support the locking member against the engagement zone of the datum member.
摘要翻译：用于在海底井口和导体壳体之间施加预载荷的装置包括启动构件，支撑壳体，锁定构件以及用于相对于井口固定支撑壳体的至少一个元件。致动构件的移动导致锁定构件的倾斜的横向移动。激活构件承载具有在致动方向上具有规则间距的多个锯齿的棘轮，并且支撑壳体承载至少两个闩锁，其允许相对运动并且可以接合棘轮以阻止与激活方向相反的运动。由一个闩锁提供的离散锁定位置与由另一闩锁或闩锁提供的离散锁定位置位置地异相。支撑构件被定位成响应于致动构件的移动而侧向移动并且支撑锁定构件抵靠基准构件的接合区域。

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