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1. 发明申请

WO2013002644A1 SUBSEA COMPRESSION ASSEMBLY 审中-公开
标题翻译： SUBSEA压缩装配
公开(公告)号：WO2013002644A1
公开(公告)日：2013-01-03
申请号：PCT/NO2012/050120
申请日：2012-06-27
申请人： AKER SUBSEA AS , STINESSEN, Kjell Olav , NOGUEIRA, Bianca Maria Mita
发明人： STINESSEN, Kjell Olav , NOGUEIRA, Bianca Maria Mita
IPC分类号： E21B36/00 , F28D7/02 , F28D7/04 , F28D7/10
CPC分类号： F28D7/14 , E21B41/0007 , E21B43/017 , F28D7/02 , F28D7/04 , F28D7/08
摘要： Subsea compression assembly (100) adapted to compress a fluid flowing through the assembly, said fluid being an inhibited hydrocarbon-containing fluid from a subsea hydrocarbon well. The assembly (100) has a compressor (115) and a convection cooler (105) for cooling the fluid upstream of the compressor. The cooler (105) is a single flow channel cooler, cooling the fluid within the single flow channel by heat convection from the fluid to sea water through walls of a flow channel pipe (201) within which the single flow channel is arranged. It has a jacket pipe (207) arranged about the flow channel pipe, and a pump (215) adapted to pump sea water through an annulus (209) between the flow channel pipe (201) and the jacket pipe (207) from an annulus inlet (211) to an annulus outlet (213), along the axial extension of the flow channel pipe (201).
摘要翻译：海底压缩组件（100）适于压缩流经所述组件的流体，所述流体是来自海底烃井的被抑制的含烃流体。组件（100）具有用于冷却压缩机上游的流体的压缩机（115）和对流冷却器（105）。冷却器（105）是单个流动通道冷却器，通过从流体到海水的热对流，流过单个流动通道的流动通道管道（201）的壁，来冷却单个流动通道内的流体。它具有围绕流动通道管布置的护套管（207）和适于将海水从环形管道（201）和管道（207）之间的环状空间（209）中抽出的泵（215）入口（211）沿着流动通道管道（201）的轴向延伸到环形出口（213）。

2. 发明申请

WO2014014358A1 SUBSEA COOLING ASSEMBLY AND METHOD FOR COOLING 审中-公开
标题翻译： SUBSEA冷却组件和冷却方法
公开(公告)号：WO2014014358A1
公开(公告)日：2014-01-23
申请号：PCT/NO2013/000036
申请日：2013-07-18
申请人： AKER SUBSEA AS
发明人： STINESSEN, Kjell Olav , NOGUEIRA, Bianca Maria Mita , FØRDE, Thomas
IPC分类号： E21B36/00
CPC分类号： E21B36/001 , E21B41/0007 , E21B43/01
摘要： Subsea cooling assembly comprising a cooling heat exchanger (101) to which a coolant is provided through a cooling line (103), and a coolant pump (107) adapted to pump the coolant through the cooling line (103). The cooling heat exchanger (101) is arranged in association with a warm subsea element (5, 201, 207) thereby cooling the warm subsea element. The coolant is circulated in the cooling line (103) between the cooling heat exchanger (101) and a heat disposal heat exchanger (105) which is arranged in association with a hydrocarbon pipeline (5), in which heat disposal heat exchanger (105) thermal energy is transferred from the coolant to a hydrocarbon flow in the hydrocarbon pipeline (5).
摘要翻译：包括冷却热交换器（101）的海底冷却组件，冷却剂通过冷却管线（103）提供给冷却热交换器，冷却剂泵107适于将冷却剂泵送通过冷却管线。冷却热交换器（101）与暖海底元件（5,201,207）相关联地布置，从而冷却暖海底元件。冷却液在冷却热交换器（101）与与碳氢化合物管道（5）相关联的热处理热交换器（105）之间的冷却管线（103）中循环，热处理热交换器（105）热能从冷却剂转移到烃管线（5）中的烃流。

3. 发明申请

WO2013187771A1 USING WELLSTREAM HEAT EXCHANGER FOR FLOW ASSURANCE 审中-公开
标题翻译：使用WELLSTREAM热交换器进行流量保证
公开(公告)号：WO2013187771A1
公开(公告)日：2013-12-19
申请号：PCT/NO2013/050104
申请日：2013-06-12
申请人： AKER SUBSEA AS
发明人： STINESSEN, Kjell Olav , NOGUEIRA, Bianca Maria Mita
IPC分类号： E21B43/36 , E21B36/00 , E21B43/34 , F16L53/00 , F17D1/18
CPC分类号： E21B36/00 , C10L3/107 , E21B43/34 , E21B43/36 , F17D1/18
摘要： Method for facilitating transportation of flowable hydrocarbons through an: insulated pipeline comprising passing a flow of hot flowable hydrocarbons (4) through a separator (1) for separation into a gaseous phase (5) and a cold liquid phase (3a). Thereafter, passing the cold liquid phase (3a) through at least one heat exchanger (3) downstream said separator (1). The heat exchanger also receives heat from a flow of hot flowable hydrocarbons (4), whereby the temperature of said cold liquid (3a) is increased to a desired level. The liquid (3b) flowing out from said heat exchanger (3) is transported to the main pipeline for onward transportation. An apparatus for carrying out the method is also disclosed.
摘要翻译：用于促进可流动烃的运输通过绝热管道的方法，包括使热流动烃（4）流通过分离器（1）以分离成气相（5）和冷液相（3a）。此后，将冷液相（3a）通过至少一个热交换器（3）通过所述分离器（1）下游。热交换器还从热可流动烃（4）的流中接收热量，由此所述冷液体（3a）的温度增加到所需的水平。从所述热交换器（3）流出的液体（3b）被输送到主管道以进行运输。还公开了一种用于执行该方法的装置。

4. 发明申请

WO2014003575A1 COOLING SYSTEM FOR SUBSEA ELEMENTS 审中-公开
标题翻译： SUBSEA元件冷却系统
公开(公告)号：WO2014003575A1
公开(公告)日：2014-01-03
申请号：PCT/NO2013/050118
申请日：2013-06-26
申请人： AKER SUBSEA AS
发明人： STINESSEN, Kjell Olav , FØRDE, Thomas , NOGUEIRA, Bianca Maria Mita
IPC分类号： E21B36/00 , E21B43/01 , F16L53/00
CPC分类号： E21B36/001 , E21B43/01 , F16L53/70
摘要： A cooling system cooling one or more subsea elements of a subsea hydrocarbon facility comprising a coolant conducting cooling line in association with said subsea element. A pump is adapted to pump the coolant through the cooling line. The cooling line extends from a surface location to said subsea element. The cooling line comprises a coolant delivery line between the surface location and the subsea element, and a coolant return line. The coolant return line is arranged in association with a hydrocarbon flow line extending from the hydrocarbon facility.
摘要翻译：冷却系统冷却海底碳氢化合物设施的一个或多个海底元件，其包括与所述海底元件相关联的冷却剂传导冷却管线。泵适于将冷却剂泵送通过冷却管线。冷却管线从表面位置延伸到所述海底元件。冷却管线包括在表面位置和海底元件之间的冷却剂输送管线和冷却剂返回管线。冷却剂返回管线与从烃设施延伸的烃流管线相关联地布置。

5. 发明申请

WO2013187773A1 HEAT EXCHANGE FROM COMPRESSED GAS 审中-公开
标题翻译：来自压缩气体的热交换
公开(公告)号：WO2013187773A1
公开(公告)日：2013-12-19
申请号：PCT/NO2013/050106
申请日：2013-06-12
申请人： AKER SUBSEA AS
发明人： STINESSEN, Kjell Olav , NOGUEIRA, Bianca Maria Mita
IPC分类号： E21B43/36
CPC分类号： E21B43/36 , C10L3/107 , E21B43/34 , F17D1/18 , F17D3/01
摘要： Method for facilitating transportation of flowable hydrocarbons through an insulated pipeline comprising passing a flow of hot flowable hydrocarbons (4) through a separator (1) for separation into a gaseous phase (5) and a cold liquid phase (3a). Thereafter, passing the cold liquid phase (3a) through at least one heat exchanger (3) downstream said separator (1). The heat exchanger also receives a flow of hot compressed gas (6a), whereby the temperature of said cold liquid (3a) is increased to a desired level. The liquid (3b) flowing out from said heat exchanger (3) is transported to the main pipeline for onward transportation. An apparatus for carrying out the method is also disclosed.
摘要翻译：用于促进可流动烃通过绝热管道运输的方法，包括使可热流过的烃（4）流通过分离器（1）以分离成气相（5）和冷液相（3a）。此后，将冷液相（3a）通过至少一个热交换器（3）通过所述分离器（1）下游。热交换器还接受热压缩气体（6a）的流动，由此使所述冷液体（3a）的温度升高至期望的水平。从所述热交换器（3）流出的液体（3b）被输送到主管道以进行运输。还公开了一种用于执行该方法的装置。

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