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91. 发明申请

WO2019209118A1 SYSTEM AND METHOD FOR OFFSHORE HYDROCARBON PROCESSING 审中-公开
公开(公告)号：WO2019209118A1
公开(公告)日：2019-10-31
申请号：PCT/NO2019/050092
申请日：2019-04-24
申请人： EQUINOR ENERGY AS
发明人： JOHNSEN, Cecilie Gotaas , SAMUELSBERG, Arild
IPC分类号： E21B43/013 , E21B43/017 , E21B43/36
摘要： A system for hydrocarbon production comprising a host 11 for receiving produced hydrocarbon; an offshore hydrocarbon production facility comprising: a production wellhead 1 for connection to a subsea hydrocarbon reservoir; a production platform 9 configured to receive produced fluid from the wellhead and being in fluid communication with the host via a long distance pipeline 10; wherein the wellhead is local to the production platform, and the production platform is configured to process the produced fluid to provide a semi-stable oil product suitable for exporting along the long distance pipeline 10 to the host.

92. 发明申请

WO2018193002A1 SUBSEA PROCESSING OF CRUDE OIL 审中-公开
公开(公告)号：WO2018193002A1
公开(公告)日：2018-10-25
申请号：PCT/EP2018/059962
申请日：2018-04-18
申请人： SUBSEA 7 NORWAY AS
发明人： DAASVATN, Sigbjørn
IPC分类号： E21B43/36 , B01D17/00 , C02F1/40
摘要： A subsea production unit for subsea treatment of oil comprises a frame that supports: an onboard multiphase separation system for separating gas and water from a wellstream containing oil; and an onboard water treatment system for cleaning oil from water that is produced by the separation system.

93. 发明申请

WO2018191679A1 METHOD AND APPARATUS TO INSTALL, ADJUST AND RECOVER BUOYANCY ELEMENTS FROM SUBSEA FACILITIES 审中-公开
公开(公告)号：WO2018191679A1
公开(公告)日：2018-10-18
申请号：PCT/US2018/027594
申请日：2018-04-13
申请人： SAFE MARINE TRANSFER, LLC
发明人： CHITWOOD, James, E. , SCHROEDER, Art, J., Jr. , GAY, Tom, A.
IPC分类号： B63C7/10 , E02B17/02 , E21B43/36 , E21B17/01
摘要： A system and process for removing rigid unconsolidated buoyancy material from a subsea facility, disposing rigid unconsolidated buoyancy material to a subsea facility, and recovering said rigid unconsolidated buoyancy material for reuse.

94. 发明申请

WO2018139939A1 OFFSHORE HYDROCARBON PROCESSING FACILITY AND METHOD OF OPERATION 审中-公开
公开(公告)号：WO2018139939A1
公开(公告)日：2018-08-02
申请号：PCT/NO2018/050023
申请日：2018-01-26
申请人： STATOIL PETROLEUM AS
发明人： SAMUELSBERG, Arild , EIDESEN, Bjørgulf Haukelisæter , JOHNSEN, Cecilie Gotaas , RAVNDAL, Ola
IPC分类号： B63B21/50 , E21B43/36 , B63B27/00 , B63B35/44 , E21B43/01
摘要： An offshore hydrocarbon processing facility (2) comprises an offshore floating structure (8) and a submerged floating riser deck (10). The submerged floating riser deck is operatively connected to a subsea hydrocarbon riser (12). Hydrocarbon processing equipment (26) is disposed on the submerged floating riser deck. The offshore floating structure (8) may be connected to the submerged floating riser deck (10) using a riser (16) that can be disconnected if there is inclement weather.

95. 发明申请

WO2018033758A1 A DRAIN APPARATUS FOR A SUBSEA PIPELINE 审中-公开
标题翻译：一种用于管道管道的排水设备
公开(公告)号：WO2018033758A1
公开(公告)日：2018-02-22
申请号：PCT/GB2017/052463
申请日：2017-08-21
申请人： TREVELYAN TRADING LTD
发明人： LIÉBANA YESTE, Laura , TREVELYAN THOMAS, Lee
IPC分类号： E21B43/36 , B01D17/00 , B01D19/00
CPC分类号： E21B43/36 , B01D17/00 , B01D19/00 , B01D19/0042
摘要： The present invention provides a drain apparatus (200) for use in a subsea pipeline to remove liquid from a multiphase flow in the subsea pipeline. The drain apparatus comprises a first channel (20) for carrying a multiphase flow comprising liquid and gas phases; and liquid extraction means (11, 12, 14, 18) for extracting the liquid phase from the multiphase flow in the first channel (20). The internal diameter of the first channel (20) is substantially the same as an internal diameter of a subsea pipe arranged to carry the multiphase flow in the subsea pipeline, such that a pig travelling along the subsea pipe can pass through the first channel (20). The present invention also provides a subsea pipeline comprising a subsea pipe for transporting a multiphase flow subsea; and at least one drain. The at least one drain is disposed partway along a gradient in the subsea pipe to reduce liquid holdup.
摘要翻译：本发明提供了一种用于海底管道中以从海底管道中的多相流中去除液体的排放装置（200）。排放装置包括用于承载包含液相和气相的多相流的第一通道（20）和液体提取装置（11,12,14,18），用于从第一通道（20）中的多相流提取液相。第一通道（20）的内径基本上与布置成在海底管道中承载多相流的海底管的内径相同，使得沿着海底管行进的清管器可以穿过第一通道（20 ）。本发明还提供了一种包括用于运输多相流海底的海底管的海底管线; 和至少一个排水管。至少一个排水管设置在海底管中的梯度的中途以减少液体滞留。

96. 发明申请

WO2017027943A1 ESTAÇÃO COMPACTA INTEGRADA DE SISTEMAS SUBMARINOS DE SEPARAÇÃO E BOMBEIO 审中-公开
标题翻译：用于分隔和注射的内插紧固站
公开(公告)号：WO2017027943A1
公开(公告)日：2017-02-23
申请号：PCT/BR2016/050187
申请日：2016-08-09
申请人： FMC TECHNOLOGIES DO BRASIL LTDA
发明人： ZARAGOZA LABES, Alan , DA SILVA FOLHADELLA, Heloisa Helena , MACHADO, Hermes , SOUZA CARVALHO, Andréa
IPC分类号： E21B43/36 , E21B43/40
CPC分类号： E21B43/36 , E21B43/40
摘要： A presente invenção trata de uma estação compacta integrada de sistemas submarinos de separação e bombeio de fluidos, a qual é adequada para aplicação em qualquer sistema submarino que tenha como objetivo a separação de fluidos e ou sólidos. A estação compacta integrada de acordo com a invenção compreende um primeiro módulo de separação (10) e um segundo módulo de bombeio de água de reinjeção (40), uma harpa como separador gravitacional gás-líquido (19) e, opcionalmente, um braço robótico (16) instalado sobre uma capa (17) que envolve referido módulo de separação (10) e um módulo separador tubular gravitacional líquido-líquido (30). A estação compacta integrada pode ser aplicada a qualquer sistema submarino de separação de fluidos ligado ao poço de produção de óleo e gás, ou alternativamente, instalada conectada diretamente ao manifold de produção.
摘要翻译：本发明涉及具有海底流体分离和泵送系统的综合紧凑型站，并且适用于任何旨在分离流体和/或固体的海底系统。根据本发明的集成式压实站包括第一分离模块（10）和第二再注入水泵模块（40），竖琴式重力气液分离器（19）和可选的安装在壳体（17），其包围分离模块（10）和重力液 - 液管分离器模块（30）。集成的压实站可用于与油气生产井有关的任何海底流体分离系统，或者与安装在生产歧管上的直接连接。

97. 发明申请

WO2016192813A1 METHOD AND APPARATUS FOR DEHYDRATION OF A HYDROCARBON GAS 审中-公开
标题翻译：用于脱氢气体的方法和装置
公开(公告)号：WO2016192813A1
公开(公告)日：2016-12-08
申请号：PCT/EP2015/062593
申请日：2015-06-05
申请人： STATOIL PETROLEUM AS
发明人： JOHANNESSEN, Eivind , MARÅK, Knut Arild , KOJEN, Gry Pedersen , FREDHEIM, Arne Olav
IPC分类号： C10G70/04 , C10L3/10 , E21B43/36 , B01D53/14
CPC分类号： B01D53/1425 , B01D53/1493 , B01D53/263 , B01D2252/2021 , B01D2252/2023 , B01D2256/24 , B01D2257/80 , C10G70/048 , C10L3/106 , C10L2290/06 , C10L2290/08 , C10L2290/12 , C10L2290/24 , C10L2290/545 , C10L2290/58 , E21B43/36
摘要： A method of dehydrating a hydrocarbon gas stream comprises stripping water from a liquid desiccant stream using a water-undersaturated portion of the gas stream, drying the gas stream to extract the stripped water, and then further drying the partially-dried gas stream using the stripped desiccant to achieve a low water content level in the gas stream for pipeline transportation. In one embodiment, the liquid desiccant is supplied by a regeneration facility at a remote location and the liquid desiccant is returned to the regeneration facility for regeneration after drying the gas. In another embodiment, the regeneration of the desiccant is performed locally whereby the liquid desiccant is, after drying the gas, stripped again of water and reused locally.
摘要翻译：使烃气流脱水的方法包括使用气流的水不饱和部分从液体干燥剂流中提取水，干燥气流以提取汽提的水，然后使用剥离的水进一步干燥部分干燥的气流干燥剂在管道运输的气流中实现低含水量。在一个实施方案中，液体干燥剂由远程位置处的再生设备供应，并且在干燥气体之后将液体干燥剂返回到再生设备进行再生。在另一个实施方案中，干燥剂的再生是局部进行的，其中液体干燥剂在干燥气体之后再次被水剥离并在局部再使用。

98. 发明申请

WO2016154228A1 SYSTEM AND METHOD FOR OFFSHORE (TOPSIDE OR SUBSEA) AND ONSHORE WATER REINJECTION FOR SECONDARY RECOVERY 审中-公开
标题翻译：离岸回收系统及方法（TOPSIDE或SUBSEA）和上海水回用二次回收
公开(公告)号：WO2016154228A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/023635
申请日：2016-03-22
申请人： ENERGY RECOVERY, INC. , GHASRIPOOR, Farshad , MARTIN, Jeremy Grant , ANDERSON, David Deloyd , GAY, Joel
发明人： GHASRIPOOR, Farshad , MARTIN, Jeremy Grant , ANDERSON, David Deloyd , GAY, Joel
IPC分类号： E21B43/16 , E21B43/36 , F04F13/00
CPC分类号： C02F1/40 , B01D17/02 , C02F2101/32 , C02F2103/10 , E21B43/16 , E21B43/20 , E21B43/36 , E21B43/40 , F04F13/00
摘要： A system includes a fluid injection system. The fluid injection system includes a rotary isobaric pressure exchanger (IPX) configured to receive a first fluid, to receive a second fluid extracted from a source well, to utilize the second fluid to pressurize the first fluid for injection into an injection well, and to inject the pressurized first fluid into the injection well.
摘要翻译：系统包括流体注入系统。流体注射系统包括旋转等压压力交换器（IPX），其被配置为接收第一流体，以接收从源阱提取的第二流体，以利用第二流体将第一流体加压到注入井中，并且将加压的第一流体注入注入井。

99. 发明申请

WO2016106102A2 VALVE ASSEMBLY 审中-公开
标题翻译：阀组件
公开(公告)号：WO2016106102A2
公开(公告)日：2016-06-30
申请号：PCT/US2015/066509
申请日：2015-12-17
申请人： CAMERON INTERNATIONAL CORPORATION , HOPPER, Hans Paul , FINN, Fergal
发明人： HOPPER, Hans Paul , FINN, Fergal
IPC分类号： E21B34/04 , E21B43/36 , F16K47/08
CPC分类号： E21B34/04 , E21B43/36 , F16K47/08
摘要： A valve assembly is provided, the valve assembly comprising a valve housing; an inlet for fluid entering the valve housing; an outlet for fluid leaving the valve housing; a flow control assembly disposed within the valve housing between the inlet and the outlet, whereby fluid entering the valve housing is caused to flow through the flow control assembly, the flow control assembly comprising a cage having apertures therethrough to provide passage for fluid passing from the inlet to the outlet; a closure assembly having a first closure member disposed within the cage and moveable with respect to the cage between a first closed position, in which the first closure member closes the innermost end of all of the apertures in the cage, and a second open position, in which the innermost end of all the apertures in the cage are open; and a second closure member disposed outside the cage and moveable with respect to the cage between a first closed position, in which the second closure member closes the outermost end of all of the apertures in the cage, and a second open position, in which the outermost end of all the apertures in the cage are open.
摘要翻译：提供一种阀组件，该阀组件包括阀壳体; 流体进入阀壳体的入口; 用于流体离开阀壳体的出口; 流体控制组件，其设置在所述入口和所述出口之间的所述阀壳体内，由此使进入所述阀壳体的流体流过所述流量控制组件，所述流量控制组件包括具有穿过其中的孔的笼，出口入口; 闭合组件，其具有设置在所述保持架内的第一闭合部件，并且能够相对于所述保持架在第一闭合位置和第二闭合位置之间移动，所述第一闭合部件闭合所述保持架中的所有孔的最内端，其中保持架中的所有孔的最内端打开; 以及第二闭合构件，其设置在所述保持架之外并且能够相对于所述保持架在第一闭合位置和第二打开位置之间移动，所述第一关闭位置在所述第一关闭位置和所述第二打开位置之间，保持架中所有孔的最外端是开放的。

100. 发明申请

WO2016071471A3 HANDLING HEAVY SUBSEA STRUCTURES 审中-公开
标题翻译：处理重型SUBSEA结构
公开(公告)号：WO2016071471A3
公开(公告)日：2016-06-30
申请号：PCT/EP2015075863
申请日：2015-11-05
申请人： SUBSEA 7 NORWAY AS
发明人： DAASVATN SIGBJØRN
IPC分类号： E21B41/00 , E21B43/017 , E21B43/36
CPC分类号： E21B41/0007 , B63B21/66 , E21B43/0107 , E21B43/017 , E21B43/36
摘要： A method for transporting and installing a heavy subsea structure such as a subsea processing centre (10) for produced crude oil or natural gas. The method comprises: controlledly flooding at least one ballast tank (52) attached to or incorporated into the structure, to the extent that the structure becomes negatively buoyant at a predetermined towing depth; towing the negatively-buoyant structure at the towing depth by the Controlled Depth Towing Method (CDTM); and, after towing to the installation location, further flooding the ballast tank to lower the structure onto the seabed (64). At the seabed, a fluid transportation pipe (90) of a subsea production installation may be coupled to pipework of the structure.
摘要翻译：一种用于运输和安装诸如用于生产的原油或天然气的海底加工中心（10）的重型海底结构的方法。该方法包括：控制地将至少一个连接到或结合到结构中的压载舱（52）淹没到结构在预定牵引深度处变得负浮力的程度; 通过受控深度牵引方法（CDTM）牵引牵引深度的负浮力结构; 并且在牵引到安装位置之后，进一步淹没压载舱以将结构降低到海底（64）上。在海底，海底生产设备的流体输送管道（90）可以联接到结构的管道。

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