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21. 发明申请

WO2022002981A1 ACTUATOR AND ASSOCIATED METHODS 审中-公开
公开(公告)号：WO2022002981A1
公开(公告)日：2022-01-06
申请号：PCT/EP2021/067922
申请日：2021-06-29
申请人： AKER SOLUTIONS AS
发明人： TANDBERG, Geir , HALDORSEN, Henrik Dishington , MØGEDAL, Øystein , HAVSTEIN, Kent , ERIKSEN, Bård Meling
IPC分类号： E21B34/06 , E21B41/00 , E21B34/066 , E21B41/0007
摘要： P288355WO 33 ABSTRACT CONNECTOR AND ASSOCIATED METHODS Actuator for providing a subsea electrical actuation. The actuator has a screw 5 assembly with a screw and a threaded part; and a housing for the screw assembly. An axial stop prevent axial movement relative to the housing of one of the screw and the threaded part in a normal mode of operation. A primary drive provides a rotational movement to the screw assembly in the normal mode of operation. The screw assembly converts the rotational movement to an axial movement of a valve member 10 relative to the housing. An override is provided for operating the actuator in an override mode of operation, the override releasing at least one of the screw and the threaded part for axial movement relative to the housing in the override mode. Figure 115

22. 发明申请

WO2021154092A1 HIGH VOLTAGE AC TRANSMISSION SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2021154092A1
公开(公告)日：2021-08-05
申请号：PCT/NO2021/050029
申请日：2021-01-29
申请人： AKER SOLUTIONS AS
发明人： OHMA, Håvar Forsell , BJERKNES, Ole Johan , STRAND, Bjørn Erik
IPC分类号： H02J3/00 , H02J3/18 , H02J3/22 , F16L53/37
摘要： An AC transmission system (1,11) for power transmission to an offshore plant (3, 13) comprises an onshore power station (2,12) adapted to transmit electric power, an offshore plant (3,13) adapted to receive electric power, and a submarine cable (4,14) connecting the onshore power station (2,12) to the offshore plant (3,13). There are also provided methods for preventing/reducing overvoltage in the AC transmission system. In a first method an electrical heating system (6) arranged in a submarine pipeline (5) is connected to the submarine cable to control a power factor of the AC transmission system. In a second method a wind power plant (15) with a variable frequency drive (16) is connected to the offshore plant and arranged to control a power factor of the AC transmission system.

23. 发明申请

WO2019045574A1 SUBSEA ARRANGEMENT AND METHOD 审中-公开
公开(公告)号：WO2019045574A1
公开(公告)日：2019-03-07
申请号：PCT/NO2018/050221
申请日：2018-09-03
申请人： AKER SOLUTIONS AS
发明人： KJENSJORD, Anders Østby , LAUVDAL, Anders , BUNGER, Tylar Paul , STORSTENVIK, Anders
IPC分类号： E21B41/00 , E21B43/01 , E21B21/00
CPC分类号： E21B21/001 , E21B41/0007 , E21B43/01
摘要： A processing module (100, 200) for a subsea processing system (1), comprising: an enclosure (101, 201); a fluid conduit (12, 14)leading from an internal volume of the enclosure (101, 201) to an outside of the module (100, 200), the fluid conduit (12, 14) having an end connector (31, 33) configured for connection to the subsea processing system (1), a valve (22, 24) arranged in the fluid conduit and operable to close the fluid conduit (12, 14), and an intervention line (42, 44) arranged between the valve (22, 24) and the end connector (31, 33). There is also provided a subsea processing system (1), a method of removing a processing module (100, 200) from a subsea processing system (1), and a method of installing a processing module (100, 200) in a subsea processing system (1).

24. 发明申请

WO2016198557A1 A WELL TUBE AND A WELL BORE COMPONENT 审中-公开
标题翻译：一个井管和一个井孔组件
公开(公告)号：WO2016198557A1
公开(公告)日：2016-12-15
申请号：PCT/EP2016/063231
申请日：2016-06-09
申请人： AKER SOLUTIONS AS
发明人： POWELL, Joshua
IPC分类号： E21B33/035
CPC分类号： E21B33/043 , E21B23/01 , E21B33/035 , E21B33/12 , E21B43/128
摘要： A well tube (1, 3, 16, 21, 25, 1600) configured for use with a subsea well assembly having a Xmas tree (3, 29) on top of a subterranean well (33). The well tube (1, 3, 16, 21, 25) comprises a bore (9) and a locking assembly (100, 200). The locking assembly has a locking dog (101, 201, 1320) configured to move into and out of a locking position, an actuator (107a, 207a, 1330) configured to move the locking dog, and a control channel (111, 211, 1340) coupling the actuator to an exterior of the well tube (1, 3, 21, 25). The control channel is configured to control the actuator to move the locking dog to removably lock a lockable insert (300, 400, 21 1400, 1401, 1600) within the bore (9).
摘要翻译：配置用于与在地下井（33）的顶部具有圣诞树（3,29）的海底井组合一起使用的井管（1,3,16,21,25,1600）。井管（1,3,16,21,25）包括孔（9）和锁定组件（100,200）。锁定组件具有被配置为移入和移出锁定位置的锁定爪（101,201,1320），构造成移动锁定爪的致动器（107a，207a，1330）和控制通道（111,211， 1340）将致动器联接到井管（1,3,21,25）的外部。所述控制通道构造成控制所述致动器以移动所述锁定爪，以将所述可锁定插入件（300,400,141,140,1401,1600）可拆卸地锁定在所述孔（9）内。

25. 发明申请

WO2023075608A1 TORQUE TOOL 审中-公开
公开(公告)号：WO2023075608A1
公开(公告)日：2023-05-04
申请号：PCT/NO2022/050247
申请日：2022-10-27
申请人： AKER SOLUTIONS AS
发明人： NYHUS, Harald , HALDORSEN, Henrik , MØGEDAL, Øystein , ERIKSEN, Bård Meling , HAVSTEIN, Kent , TANDBERG, Geir
IPC分类号： F16K27/06 , F16K31/04 , F16K41/04 , E21B33/035 , E21B33/037 , H02K1/00 , E21B34/04 , B25B21/00 , B63C11/52 , E21B41/04
摘要： A torque tool (22) comprising a housing (30) having an interior and an exterior in which is located a volume of fluid, a motor (24) and an interface part (26) having an exterior surface and a longitudinal axis (A) which is parallel to the exterior surface, the motor (24) being connected to the interface part (26) so that operation of the motor causes the interface part to rotate about its axis A, the housing (30) having an aperture by means of which the interface part (26) may be accessed from the exterior of the housing (30), the torque tool further comprising first and second annular seals (32, 34) provided between the housing (30) and the exterior surface of the interface part(26), the seals (32,34) being axially displaced relative to one another and together providing a substantially fluid tight seal between the exterior surface of the interface part(26) and the housing (30) to substantially prevent working fluid in the housing (30) from leaking out of the housing (30) via the aperture, the first seal (32) forming a first barrier to leakage of working fluid along the aperture and the second seal (34) forming a second barrier to leakage of working fluid along the aperture, the seals (32,34) each having a seal body which comprises a first ring (32a, 34a) and a second ring (32b, 34b), the rings (32a, 32b, 34a, 34b) each having a generally circular first portion having a free edge and second portion and the second portions of the rings (32a, 32b, 34a, 34b) being connected together, wherein the seals (32, 34) are arranged such that the second portions of the rings (32a, 32b, 34a, 34b) of both seals (32, 34) are closer to the working fluid than the first portions of the rings (32a, 32b, 34a, 34b) of both seals (32, 34), and the first ring (32a, 34a) is in contact with the housing (30) and the second ring (32b, 34b) is in contact with the exterior surface of the interface part (26).

26. 发明申请

WO2022265516A1 SUBSEA PETROLEUM WELLHEAD SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2022265516A1
公开(公告)日：2022-12-22
申请号：PCT/NO2022/050135
申请日：2022-06-15
申请人： AKER SOLUTIONS AS
发明人： GARCIA, Javier Rodriguez , HELGEN, Martin , PEDERSEN, Martin , SCHÜLLER, Rolf Barfod , SPALDER, Brynjulf , MØGEDAL, Knut , KNUDTZON, Christopher , WESMANN, Johan
IPC分类号： E21B33/035
摘要： A wellhead assembly (100) comprising: a wellhead support structure (101), a high- pressure wellhead housing (201), the wellhead support structure (101) arranged as part of a sea floor foundation (200) and having a receptacle (102) rigidly fixed thereto such that the support structure (101) provides a bending moment restraint on the receptacle (102), wherein the receptacle (102) comprises two vertically spaced, circumferential support faces (130,131), each of the support faces (130,131) providing horizontal support to the high-pressure wellhead housing (201), and wherein the two vertically spaced, circumferential support faces (130,131) in conjunction provide a bending moment restraint on the high-pressure wellhead housing (201) in the receptacle (102). There is also provided a method of establishing a subsea well.

27. 发明申请

WO2022182245A1 INSULATED FLUID FLOW BLOCK 审中-公开
公开(公告)号：WO2022182245A1
公开(公告)日：2022-09-01
申请号：PCT/NO2022/050048
申请日：2022-02-22
申请人： AKER SOLUTIONS AS
发明人： SPITZ, Stuart
IPC分类号： E21B33/03 , F16L59/147
摘要： A fluid flow control apparatus comprising a body having an exterior surface and through which is provided a passage which extends from a first portion of the exterior surface of the body to a second portion of the exterior surface of the body, the passage having first and second end portions adjacent the first and second portions of the exterior surface of the body respectively and an intermediate portion which extends between the first end and the second end, the intermediate portion having a larger cross-sectional area than the first and second end portions, the apparatus further including an insulation system which comprises an outer liner and a separate inner liner which are located in the passage to engage with the body so as to line the passage and provide a barrier between the body and fluid flowing along the passage, the outer liner engaging with the body in the intermediate portion of the passage, and the inner liner being partially enclosed by the outer liner and engaging with an interior surface of the outer liner and the body at the first and second end portions of the passage.

28. 发明申请

WO2022103272A1 WELLHEAD SYSTEM 审中-公开
公开(公告)号：WO2022103272A1
公开(公告)日：2022-05-19
申请号：PCT/NO2021/050231
申请日：2021-11-08
申请人： AKER SOLUTIONS AS
发明人： SPITZ, Stuart , JOHANSSON, Robert
IPC分类号： E21B33/035 , E21B33/04 , E21B41/00
摘要： A wellhead system comprising a generally tubular wellhead assembly which is secured to the top of a borehole, and a landing string assembly which is configured to be lowered into the wellhead assembly to land in the wellhead assembly, the landing string assembly having a longitudinal axis and comprising an orientation part which has an orientation feature, and the wellhead assembly being provided with a corresponding orientation engagement part which is configured such that as the landing string assembly is lowered into the wellhead assembly, the orientation feature engages with the orientation engagement part to rotate the landing string assembly about its longitudinal axis into a desired orientation relative to the wellhead assembly, wherein the wellhead system further comprises an orientation sensor assembly which is mounted on the landing string assembly and which is configured to measure the angular rotation of the landing string assembly about its longitudinal axis.

29. 发明申请

WO2021187991A1 A FISH FARMING PLANT AND METHODS OF OPERATION 审中-公开
公开(公告)号：WO2021187991A1
公开(公告)日：2021-09-23
申请号：PCT/NO2021/050068
申请日：2021-03-18
申请人： AKER SOLUTIONS AS , AQUA KNOWLEDGE AS
发明人： JAKOBSEN, Kristoffer Kjellså , MØGEDAL, Knut , ASKELAND, Roar , ANDZIULIS, Nerijus
IPC分类号： A01K61/60
摘要： A fish farming plant (10; 10') comprising a first net cage (17) suspended from a buoyant structure (11, 12, 13); a foundation element (16) suspended from the buoyant structure (11, 12, 13) by a suspending element (15); a plurality of tether elements (19) connected at a first end to the first net cage (17) and at a second end to respective link elements (32; 42; 52), each said link element (32; 42; 52) being connected to a respective elongate manipulation element (18); a plurality of connector devices (20; 30; 40; 50) arranged on the foundation element (16); each connector device (20; 30; 40; 50) comprising a releasable locking device (33; 43; 53) configured for selective releasable connection with a portion of the link element (32; 42; 52), and a manipulation element (35; 45; 55) connected to and configured for operating the locking device (33; 43; 53).

30. 发明申请

WO2021158124A1 RETRIEVABLE CONNECTION MODULE 审中-公开
公开(公告)号：WO2021158124A1
公开(公告)日：2021-08-12
申请号：PCT/NO2021/050039
申请日：2021-02-08
申请人： AKER SOLUTIONS DO BRASIL LTDA , AKER SOLUTIONS AS
发明人： WICHINESCKI, Edenilson
IPC分类号： E21B33/035 , E21B33/038 , E21B43/017
摘要： The present disclosure relates to a retrievable connection module for establishing a fluid flow between a subsea station and a subsea flow line. The retrievable connection module comprises a first fluid port and a first connection profile, and a second fluid port and a second connection profile, as well as a utility arrangement configured to alter or monitor an aspect or characteristic of fluid flow between the first fluid port and the second fluid port. The first connection profile is releasably couplable to a flow line to permit fluid communication between the flow line and the first fluid port, and the second connection profile is releasably couplable to a subsea station to permit fluid communication between a subsea well and the second fluid port. The first connection profile is configurable to disconnect a flow line in a subsea location and fluid communication at the first fluid port be restricted, and the second connection profile is configurable to disconnect from a subsea station in a subsea location and fluid flow at the second fluid port be restricted. The disclosure also relates to a subsea arrangement for establishing a fluid flow between a subsea hydrocarbon well and a flow line comprising such a retrievable connection module.

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