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1. 发明申请

WO2022251018A1 COMPRESSION HEAT INTEGRATED HIGH EFFICIENCY OFFSHORE PROCESS PLATFORM UNIT 审中-公开
公开(公告)号：WO2022251018A1
公开(公告)日：2022-12-01
申请号：PCT/US2022/029838
申请日：2022-05-18
申请人： J. RAY MCDERMOTT, S.A.
发明人： RAMANUJAM, Venkata Krishnan , ARCOT, Srinivas Rajabahadur
IPC分类号： B01D17/02 , B01D17/04 , B01D19/00 , C10G33/04 , E21B43/36
摘要： A system for processing oil and gas at an offshore facility includes a single stage separation module. A gas stream from the single stage separation module is pressurized in a primary compressor, and then is used to heat the incoming oil and gas upstream of the single stage separation module. Flash gas from treatment of an oil stream from the single stage separation module is pressurized in a flash gas compressor and then is used to heat glycol utilized in a gas dehydration unit. The pressurized flash gas is then commingled with the gas stream from the single stage separation module upstream of the primary compressor.

2. 发明申请

WO2022079486A1 SUBSEA COMPOSITE VESSEL 审中-公开
公开(公告)号：WO2022079486A1
公开(公告)日：2022-04-21
申请号：PCT/IB2020/062071
申请日：2020-12-16
申请人： FMC TECHNOLOGIES DO BRASIL LTDA
发明人： WITKA, Anderson , BISSARO BARBAN, Gabriel , MATHIAS BRITO, Alexandre , DAFLON DOS SANTOS, Thiago , LE BOURLEGAT, Loîs Rene
IPC分类号： B01D19/00 , E21B43/36 , F17C1/00
摘要： It is described cylindrical subsea vessel (1) for separation of a flow, the vessel (1) comprising first and second longitudinal ends (T,1"), wherein the subsea vessel (1) comprises: - a liner (2); - at least one fluid inlet (3) and one fluid outlet (4, 5) into and out of an inner volume (7) of the vessel (1); - at least one flange (8) connected in one of the longitudinal ends (1', 1"), wherein the at least one flange (8) and the liner (2) form the inner volume of the subsea vessel (1), and wherein the at least one flange (8) comprises at least one through-going opening (4,5,6) forming the at least one fluid inlet (3,4) and/or fluid outlet (5); - a load bearing structure (9) arranged outside the liner (2) and the at least one flange (8), wherein the load bearing structure (9) is of a composite material. It is further described a method of manufacturing the subsea vessel.

3. 发明申请

WO2021045631A1 RE-INJECTION OF A PRODUCED HYDROCARBON GAS INTO A HYDROCARBON RESERVOIR WITHOUT GAS DRYING 审中-公开
公开(公告)号：WO2021045631A1
公开(公告)日：2021-03-11
申请号：PCT/NO2020/050227
申请日：2020-09-07
申请人： EQUINOR ENERGY AS
发明人： EIDESEN, Bjørgulf Haukelidsæter , JOHNSEN, Cecilie Gotaas , SAMUELSBERG, Arild
IPC分类号： E21B43/01 , E21B43/16 , E21B43/36 , E21B43/40
摘要： A system and corresponding method for re-injecting produced hydrocarbon gas into a hydrocarbon reservoir for supporting the pressure of the hydrocarbon reservoir are provided. The system includes a separation apparatus for receiving a produced fluid from a hydrocarbon reservoir and separating the produced fluid into a gas phase and a liquid phase. The separation apparatus is fluidly connected to an injection apparatus by one or more conduits such that the gas phase can be passed to the injection apparatus. The separation apparatus is configured to process the produced fluid such that the gas phase is outside the gas hydrate forming envelope for conditions within the system, thereby avoiding significant formation of gas hydrates in the system.

4. 发明申请

WO2019209119A1 SYSTEM AND METHOD FOR OFFSHORE HYDROCARBON PRODUCTION AND STORAGE 审中-公开
公开(公告)号：WO2019209119A1
公开(公告)日：2019-10-31
申请号：PCT/NO2019/050093
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; wherein the host 10 is configured to store the semi-stable oil product.

5. 发明申请

WO2017025690A1 INSTALLATION SOUS-MARINE DE SÉPARATION GAZ/LIQUIDE 审中-公开
标题翻译：用于气体/液体分离的水下设施
公开(公告)号：WO2017025690A1
公开(公告)日：2017-02-16
申请号：PCT/FR2016/052059
申请日：2016-08-09
申请人： TECHNIP FRANCE
发明人： DE SORBIER, Thibault
IPC分类号： E21B43/36 , E21B17/01
CPC分类号： E21B17/012 , E21B43/36
摘要： L'invention concerne une installation sous-marine de séparation gaz/liquide d'un mélange multiphasique d'hydrocarbures. Ladite installation (18) comprenant, un conduit d'alimentation sous-marin (16) et une chambre de séparation longitudinale (26) destinée à être installée sensiblement verticalement, ladite chambre de séparation (26) présentant, d'une part une extrémité inférieure (30) et une extrémité supérieure opposée (28), et d'autre part une zone intermédiaire (32) de séparation, ladite chambre de séparation (26) comprenant en outre un conduit d'injection (34) raccordé audit conduit d'alimentation (16), ledit conduit d'injection s'étendant longitudinalement à l'intérieur de ladite zone intermédiaire (32), ledit conduit d'injection présentant une paroi tubulaire et une ouverture libre débouchant vers ladite extrémité supérieure (28). Ladite paroi tubulaire est continue de manière à être étanche vis-à-vis dudit mélange multiphasique d'hydrocarbures.
摘要翻译：本发明涉及用于多相烃混合物的气/液分离的水下设备。所述设备（18）包括水下供应管道（16）和旨在基本垂直安装的纵向分离室（26），所述分离室（26）具有下端（30）和相对的上端（28），和中间分离区域（32），所述分离室（26）还包括连接到所述供应管道（16）的注入管道（34），所述注入管道纵向延伸到所述中间区域（32）中，所述注入管道具有管状壁和朝向所述上端（28）开口的自由开口。所述管状壁是连续的，以便不渗透所述多相烃混合物。

6. 发明申请

WO2017025689A1 MÉTHODE ET INSTALLATION SOUS-MARINE DE SÉPARATION GAZ/LIQUIDE 审中-公开
标题翻译：用于气/液分离的水下方法和设备
公开(公告)号：WO2017025689A1
公开(公告)日：2017-02-16
申请号：PCT/FR2016/052058
申请日：2016-08-09
申请人： TECHNIP FRANCE
发明人： DE SORBIER, Thibault
IPC分类号： E21B43/36 , E21B17/01
CPC分类号： E21B43/36 , E21B17/012
摘要： L'invention concerne une méthode et une installation de séparation gaz/liquide en milieu sous-marin, d'un mélange multiphasique d'hydrocarbures. Ladite méthode étant du type comprenant les étapes suivantes : a) on installe une chambre de séparation (32) selon une direction sensiblement verticale, ladite chambre de séparation (32) présentant une extrémité inférieure (33) et une extrémité supérieure (35) opposée; b) on extrait dudit fond marin (10) un mélange multiphasique d'hydrocarbures comprenant au moins une phase gazeuse et au moins une phase liquide; et, c) on injecte ledit mélange multiphasique d'hydrocarbures selon une composante tangentielle à l'intérieur de ladite chambre de séparation (32) pour autoriser ladite au moins une phase gazeuse à s'échapper vers ladite extrémité supérieure (35), tandis que ladite au moins une phase liquide s'évacue vers ladite extrémité inférieure (33).
摘要翻译：本发明涉及在多相烃混合物的水下环境中气/液分离的方法和设备。所述方法包括以下步骤：a）在基本上垂直的方向上安装分离室（32），所述分离室（32）具有下端（33）和相对的上端（35）; b）从海床（10）提取包含至少一个气相和至少一个液相的多相烃混合物; 以及c）将所述多相烃混合物根据切向组分注入到所述分离室（32）中，以便允许所述至少一个气相朝向所述上端（35）流动，同时所述至少一个液相朝向所述下端（33）。

7. 发明申请

WO2016003637A8 FLUID PROCESSING SYSTEM, HEAT EXCHANGE SUB-SYSTEM, AND AN ASSOCIATED METHOD THEREOF 审中-公开
标题翻译：流体加工系统，热交换子系统及其相关方法
公开(公告)号：WO2016003637A8
公开(公告)日：2017-02-02
申请号：PCT/US2015035950
申请日：2015-06-16
申请人： GEN ELECTRIC
发明人： BECQUIN GUILLAUME , ANTEL WILLIAM JOSEPH JR , MELE ERIK , FRIEDEMANN JOHN DANIEL , CORNELIUSSEN JORGEN HARALD
IPC分类号： C10L3/10 , C10L3/06 , E21B43/36
CPC分类号： F28F9/02 , B01D19/0068 , B01D19/0073 , C10L3/06 , C10L3/10 , C10L3/101 , E21B43/36 , F04D17/08 , F04D25/0686 , F04D29/5806 , F04D31/00 , F15D1/14
摘要： A heat exchange sub-system and fluid processing system is provided containing an inlet header; an outlet header; a plurality of heat exchange tubes in fluid communication with the inlet header and outlet header. The heat exchange tubes are configured to exchange heat with a cold ambient environment. A liquid-gas separator is coupled to the outlet header. The heat exchange sub-system is configured to receive a hot gaseous fluid comprising condensable and non-condensable components, and to condense at least a portion of the condensable components. The system is configured such that the cold ambient subsea environment serves as a heat sink.
摘要翻译：提供一种热交换子系统和流体处理系统，其包含入口集管; 出口标题; 多个与入口集管和出口集管流体连通的热交换管。热交换管被配置成与冷的环境环境进行热交换。液体气体分离器联接到出口集管。热交换子系统构造成接收包含可冷凝和不可冷凝组分的热气态流体，并冷凝至少一部分可冷凝组分。该系统被配置为使得冷环境海底环境用作散热器。

8. 发明申请

WO2016125114A1 UNDERWATER HYDROCARBON PROCESSING FACILITY 审中-公开
标题翻译：水下石油加工设施
公开(公告)号：WO2016125114A1
公开(公告)日：2016-08-11
申请号：PCT/IB2016/050605
申请日：2016-02-05
申请人： SAIPEM S.P.A.
发明人： RADICIONI, Alessandro , GARDINI, Fabrizio , FONTOLAN, Massimo
IPC分类号： E21B43/017 , E21B43/36
CPC分类号： E21B43/0107 , E21B43/017 , E21B43/36
摘要： An underwater hydrocarbon processing facility (1) has at least one fluid processing clusters (3a, 3b) provided with modules (4, 5, 6, 7) having, each, one fluid processing device and a plurality of first connection members (9) for defining the inlet and the outlet of the process fluids; and an interconnection unit (8) having a plurality of second connection members (10) defining inlet and outlet for the process fluids and configured to be operatively coupled to corresponding first connection members (9) for operatively interconnecting the modules (4, 5, 6, 7).
摘要翻译：一个水下碳氢化合物处理设备（1）具有至少一个具有模块（4,5,6,7）的流体处理簇（3a，3b），每个流体处理簇具有一个流体处理装置和多个第一连接构件（9）用于限定过程流体的入口和出口; 以及具有多个第二连接构件（10）的互连单元（8），所述多个第二连接构件限定所述过程流体的入口和出口，并且被配置为可操作地耦合到对应的第一连接构件（9），以将所述模块（4,5,6），7）。

9. 发明申请

WO2016077674A1 SUBSEA FLUID PROCESSING SYSTEM WITH INTERMEDIATE RE-CIRCULATION 审中-公开
标题翻译：具有中间再循环的SUBSEA流体加工系统
公开(公告)号：WO2016077674A1
公开(公告)日：2016-05-19
申请号：PCT/US2015/060538
申请日：2015-11-13
申请人： GENERAL ELECTRIC COMPANY
发明人： BECQUIN, Guillaume , DU CAUZE DE NAZELLE, Rene , MICHELASSI, Vittorio
IPC分类号： E21B43/36 , F04D13/08 , E21B43/01 , F04D17/14 , F04D31/00
CPC分类号： F04D3/00 , E21B43/01 , E21B43/36 , F04D13/10 , F04D15/0005 , F04D15/0027 , F04D15/0072 , F04D17/14 , F04D31/00
摘要： A fluid processing system is provided containing a pump and a fluid reservoir. The pump includes a casing, one or more pump stages, a pump inlet, and a pump outlet. The casing includes one or more slots, with at least one slot configured to extract at least a portion of a multiphase fluid flowing within the pump. The fluid reservoir encompasses at least a portion of the casing and is configured to receive and separate the portion of the multiphase fluid into an extracted liquid phase and an extracted gaseous phase. The fluid reservoir includes a re-circulation conduit disposed proximate to the pump inlet and a discharge device coupled to the re-circulation conduit. The discharge de v ice regulates re-circulation of at least a portion of the extracted liquid phase to the pump via the pump inlet for reducing a gas volume fraction of the multiphase fluid being fed to the pump.
摘要翻译：提供了一种包含泵和流体储存器的流体处理系统。泵包括壳体，一个或多个泵级，泵入口和泵出口。壳体包括一个或多个狭槽，其中至少一个狭槽构造成提取在泵内流动的多相流体的至少一部分。流体储存器包括壳体的至少一部分并且构造成将多相流体的一部分接收并分离成抽出的液相和萃取的气相。流体储存器包括靠近泵入口设置的再循环导管和连接到再循环导管的排放装置。排出的冰调节通过泵入口将至少一部分提取的液相再循环到泵，以减少供给到泵的多相流体的气体体积分数。

10. 发明申请

WO2016004271A1 FLUID PROCESSING SYSTEM, AN ENERGY-DISSIPATING DEVICE, AND AN ASSOCIATED METHOD THEREOF 审中-公开
标题翻译：流体处理系统，能量消耗装置及其相关方法
公开(公告)号：WO2016004271A1
公开(公告)日：2016-01-07
申请号：PCT/US2015/038933
申请日：2015-07-02
申请人： GENERAL ELECTRIC COMPANY
发明人： CORNELIUSSEN, Jorgen, Harald , FRIEDEMANN, John, Daniel
IPC分类号： C10L3/10 , C10L3/06 , E21B43/36 , E21B43/34 , F04D25/06 , F04D29/70 , F04D31/00
CPC分类号： F28F9/02 , B01D19/0068 , B01D19/0073 , C10L3/06 , C10L3/10 , C10L3/101 , E21B43/36 , F04D17/08 , F04D25/0686 , F04D29/5806 , F04D31/00 , F15D1/14
摘要： An energy-dissipating device and fluid processing system is provided containing a compressor, a motor, a secondary fluid re-circulation loop, a purge line, and a fluid conduit. The compressor is configured to receive a hot fluid including condensable and non-condensable components, and produce therefrom a primary compressed fluid stream and a secondary fluid stream. The motor is configured to drive the compressor and for ingress and egress of the secondary fluid stream. The secondary fluid re-circulation loop is configured to control an operating temperature of the motor. The secondary fluid re-circulation loop includes a first energy-dissipating device configured to remove excess heat from the secondary fluid stream. The purge line separates a first portion of the secondary fluid stream in the fluid re-circulation loop from a second portion of the secondary fluid stream being returned to the motor. The fluid conduit receives the primary compressed fluid stream from the compressor.
摘要翻译：提供了一种能量消散装置和流体处理系统，其包括压缩机，马达，二次流体再循环回路，净化管线和流体导管。压缩机被配置为接收包括可冷凝和不可冷凝组分的热流体，并且由此产生主压缩流体流和次流体流。电动机配置为驱动压缩机并进入和排出二次流体流。次级流体再循环回路构造成控制电动机的工作温度。次级流体再循环回路包括构造成从次级流体流中去除多余热量的第一能量消散装置。净化管线将流体再循环回路中的第二流体流的第一部分与被返回到马达的次级流体流的第二部分分离。流体导管从压缩机接收初级压缩流体流。

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