CN1330849C - 分离流体的装置 - Google Patents

分离流体的装置 Download PDF

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CN1330849C
CN1330849C CNB028205928A CN02820592A CN1330849C CN 1330849 C CN1330849 C CN 1330849C CN B028205928 A CNB028205928 A CN B028205928A CN 02820592 A CN02820592 A CN 02820592A CN 1330849 C CN1330849 C CN 1330849C
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佩尔·E·格拉姆
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    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
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    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/06Separation of liquids from each other by electricity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
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    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B01DSEPARATION
    • B01D19/00Degasification of liquids
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Abstract

一种安装在海床上用于分离流体的装置,其包括至少一分离器(1)和一管线(17)。该分离器通过相关联的井口(2)或类似物连接到一个或者多个油井。分离出的组分,石油、天然气、水或者其混合物,全部或部分地从此装置输送到海面上的平台、船只等,或者通过收集管线输送到海岸,或者回注入海床下的油层。每一分离器(1)包括一个可构成源于油井的输送管线(18)主体部分或次要部分的长管道(管道分离器),其直径大约等于或者稍大于输送管线(18)的直径。

Description

分离流体的装置
技术领域
本发明涉及一种安装在海床上用于流体分离的装置。
本文中的流体指石油、天然气和水或这些物质的混合物,可能会含有沙粒,这些沙粒的产生与石油/天然气从海床之下地质层组里油井中抽取出来有关。
背景技术
PCT/NO98/0085涉及了在油井水平截面的管道分离器中流体的分离。
安装在水平油井中的管道分离器可实现大量石油和水分离的主要原因与井产流体良好的分离特性有关。油井中具有良好分离特性的主要原因是石油和水的接触面相对而言没有表面活性剂从而可稳定接触面,因而可阻止液滴长大以及和聚结有关的自由水相的形成。这就使得在油井中可使用这样的分离方案,而在此处,控制破乳剂的使用则是非常复杂或者实际上是不可能的。
WO 01/00296涉及用在采油平台上的将流过管线的流体分离成较轻部分和较重部分的装置。该装置是基于旋风原理包括大致管状的外壳和控制分离器,该外壳具有用于旋转其上游处的流体流的内旋转元件,控制分离器连接在由轴向设置在管状外壳内的管子构成的排放元件上。
发明内容
在很多情况下,都希望在海床上进行分离操作以替代在油井中或平台上进行。在海床上,使用破乳剂对原油进行化学不稳定性处理是一个更加简单、完全可行的方案。该液体的化学不稳定性处理可以提高其分离特性到几乎和井下条件的液体的分离特性一样好。这就使得在海床上使用与海床加工厂有关的管道分离技术成为可能。对于分离器直径的选择而言,海床上的装置相对于井下装置还具有更大的自由度。
普通重力分离器的特点是具有很大的储罐直径。这将此技术的应用范围限制在相对浅的水域。具有高L/D比的扁长分离器适于在很大的海水深度时使用。
在典型的海床条件下,石油/水液体的分离特性通常比在井下时要更差。在使用破乳剂或超声波时,这种差别可通过将分离器置于阻风阀的上游来弥补。这样就可以在海床上使用管道分离器。实际上,管道分离器可以是一个设计有比所需直径稍大的传输管线或者作为传输管线的扩展部件。这种管道分离器对于在很大的海水深度处由于很高的外部液体压力而引起的设计难题是一个很有效的解决方案。此技术可以和基于管道聚结器的CEC(Compact Electrostatic Coalescer,小型静电聚结器)概念结合起来,这使得其可以在很大的海水深度处使用。对于更加难以分离的液体,就需要一CEC来获取油相的各种规格产品以及消除此液流的下游水合物沉淀问题。
尤其,在海床石油加工厂中使用管道分离器具有如下优点:
-大量天然气/石油/水分离
-从原油中除去水以生产各种规格的产品
-将产品水净化到可被回注的品质
-将产品水净化到可被排放的品质
-与原油和天然气的输送有关的无化学水合控制
大体上,在管道分离器中进行大量的天然气/石油/水分离。对于较轻的、较简单的原油系统,分离器可将液体分离成各种规格的产品。在这种情况时,在处理过程中就不再需要另外的分离装置。管道分离器的设计如下所述。从井口到处理模块的输送管道末端部分被设计为扁长的管道分离器。由于其管道直径很小(0.5m的数量级),因此分离器可在很高的外压和很低的内压下工作。所以此分离器尤其适用于很大的海水深度处。从分离器中出来的水质要尽可能的好也很重要,以尽可能地避免在注入/排放之前还需要进行的任何净化处理。因而可给此分离器上配备一机械式基于超声的乳液不稳定性处理系统以代替使用化学破乳剂。这种解决方案可产生适于回注(<<1000ppm)以及可能可排放入海中(<40ppm)的水质。管道分离器最好放置在井口的任何压力释放处之前。
分离器设计为三相分离器,其配置选项可允许分别移送天然气、石油和水或者另一种选择是将天然气/石油作为共同液流、水作为分离液流分别移动。此外,也可将其设计为两相的石油/水分离器而在CEC(CompactElectrostatic Coalescer,小型静电聚结器)下游使用。
分离器可在石油/水界面上配备一针对乳化层的基于超声的不稳定性处理系统(作为用化学物质破乳的一个替代)。分离器还可配备有一组双套水平轮廓测量仪(可选方式:γ射线、电容和超声波)。管道分离器的末端直接或者通过柔性软管连接到处理模块。
本发明提供了一种安装在海床上用于流体分离的装置,包括至少一个分离器和一管线,该分离器形成一部分管线,该分离器通过相关联的井口连接到一个或者多个油井,在该分离器中分离出的组分,石油、天然气、水或者其混合物,全部或部分地从此装置输送到海面上的平台、船只,或者通过收集管线输送到海岸上,或者回注入海床下的油层,其特征在于,所述分离器基于层状流,每一分离器包括一个可构成源于油井的输送管线主体部分或次要部分的长管道,分离器的直径等于输送管线的直径。
附图说明
图1所示为一种海床上的装置,其带有一个用于天然气/液体分离的管道分离器;
图2所示为本发明装置的第一个可选实施例,其带有一个用于天然气/石油/水分离的管道分离器;
图3所示为本发明装置的第二个可选实施例,其带有两个连续的管道分离器,第一个用于天然气/液体分离,第二个用于石油/水分离;
图4所示为本发明装置的第三个可选实施例,其带有一个用于天然气/石油/水分离的管道分离器,其后有一小型静电聚结器,随后再有一个用于石油/水分离的管道分离器;
图5所示为本发明装置的第四个可选实施例,其带有一个用于天然气/石油/水分离的管道分离器,其后有一小型静电聚结器,随后再有一个用于石油/水分离的管道分离器。此外,还有一个和第一个管道分离器连接在一起的天然气脱水装置,其由一个管道接触器和一个天然气/液体分离器组成;
图6所示为基于图4所示解决方案的第五个实施例,只不过其适用于两个或多个油井生产不同量石油/水/天然气的情况。
具体实施方式
图1所示为一种安装在海床上的装置,其带有一个管道形式的分离器(管道分离器)1,该分离器用于天然气/液体分离,并连接到井口2。这是一个为只有少量水产生的石油/天然气井而设计的简单解决方案。分离出的天然气在管道3中移动,并供给到海面上的平台、作业船等或者供给到一个将天然气输送到海岸上的收集管线。液体在管道4中移动,并且和天然气类似,有一泵5将其泵送到海面或者海岸上。
图2所示为一种和图1所示类似的装置。不过,除了天然气和石油以外,此处的分离器还分离出水,水通过管道6输送到泵7,然后再回注入油层。
图3所示为一种为液体中带有大量天然气情况而设计的海床上装置。此解决方案和图1中相似,只是在第一管道分离器1中分离出来的液体(石油和水)再被输送入第二管道分离器8,在此处,石油通过管道4和泵5输送到海面,而同时水通过管道6用泵7再回注入油层。
图4所示为一种针对重油设计的海床上石油加工厂,它是图3所示装置的进一步改进。在本例中设计用来分离天然气/石油/水的管道分离器1连接到井口2。天然气在管道3中移动,并输送到海面。石油和水进入一个增大水滴尺寸的小型静电聚结器(CEC)9。然后石油和水在用于石油/水分离的第二管道分离器8中分离开来。石油在管道4中移动,并被油泵5泵送到海面,同时水通过管道6和回注泵7再回注入油层。
图5所示为一种海床上装置,除了如图4所示的部件之外,其还有一个天然气脱水装置。从第一管道分离器1中分离出来的天然气首先输送到一天然气脱水反应器11。在此处,加入与天然气中的水发生“反应”的乙二醇。然后,天然气和液体(溶入乙二醇的水)输送入第三管道分离器12,这一次分离出天然气,天然气通过管道14输送到海面上,同时液体被送入泵16,然后利用管线15再输送到海面上。
图6所示为基于图4所示解决方案的一个例子,只不过是适用于不同量的石油、天然气和水以不同的比例从两个或多个油井中生产出来的情况。如前所述那样,源于油井2的石油/天然气/水在第一管道分离器1中分离,石油/水在带有中间聚结器9的第二管道分离器8中分离。
井下分离在第二油井20中发生。从第一管道分离器1、第二管道分离器8和井下分离器18中分离出的水分别通过管道21、22、23输送到一用于回注水的缓冲罐18。缓冲罐18中的水通过管道/井6用泵19回注入油层。
如上所示和所描述的应用,本发明具有以下几个优点:
1. 管道分离器可承受很高的内部和外部压力,因此可允许以下工序在很大的海水深度处进行:
-大量天然气/石油/水或者石油/水分离。
-从原油中除去水以生产各种规格的产品。
*与一小型静电聚结器(Kvaerner技术)
结合的一个管道分离器
*与一Pect C聚结器(Cycletech技术)
结合的一个管道分离器
-用天然气脱水技术(Minox技术)和一个管道分离器相结合的方法进行天然气脱水。
2.可产生一定量可回注的水相。
3.石油流和天然气流中只含很少量的水,因而可允许与输送到下游装置有关的无化学水合控制。
4.管道分离器可承受很高的内部压力,因此其可以安装在井口阻风阀的最上游处。根据液体性能,高加工压力会改善相分离性能并允许较少使用破乳剂或无化学分离。
5.对于含有酸性油和潜在含有环烷酸钙沉淀的油田,进行将水去除到0.5%的海床上处理,其在很高的系统压力下进行(例如水相中较低的pH值表示水相中含有更多的CO),将会消除很难解决的环烷酸钙沉淀问题或者昂贵的用于处理环烷酸钙沉淀的海面装置。

Claims (4)

1.一种安装在海床上用于流体分离的装置,包括至少一个分离器和一管线,该分离器形成一部分管线,该分离器通过相关联的井口(2)连接到一个或者多个油井,在该分离器中分离出的组分,石油、天然气、水或者其混合物,全部或部分地从此装置输送到海面上的平台、船只,或者通过收集管线输送到海岸上,或者回注入海床下的油层,其特征在于,
所述分离器基于层状流,每一分离器由一长管道构成,该长管道形成源于油井的输送管线(18)的主体部分或次要部分,分离器的直径等于输送管线(18)的直径。
2.如权利要求1所述的装置,其特征在于,
一第一管道分离器(1),该管道分离器被设计用于分离天然气和液体,在其中分离出的天然气通过管线(3)输送到海面/海岸,而分离出的液体输送到用于石油和水的一第二管道分离器(8),此后分离出的石油通过泵(5)和管线(4)输送到海面/海岸,而分离出的水则通过管线(6)用泵(7)回注入油层。
3.如权利要求2所述的装置,其特征在于,在第一和第二管道分离器(1和8)之间配备有一小型静电聚结器(9)。
4.如权利要求1至3任一所述的装置,其特征在于,在第一管道分离器(1)的气体出口处配备有一天然气脱水装置(11)和一随后的用于天然气/液体的第三管道分离器(12),借此,乙二醇通过管线(13)添加到该脱水装置(11),而分离出的天然气从第三管道分离器(12)中通过管线(14)输送到海面,分离出的乙二醇和水则通过管线(15)用泵(16)输送到海面。
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Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0216368D0 (en) * 2002-07-12 2002-08-21 Kvaerner Process Systems As Well stream separation
NO316840B1 (no) 2002-08-16 2004-05-24 Norsk Hydro As Rorseparator for separasjon av fluid, spesielt olje, gass og vann
NO323087B1 (no) 2003-07-09 2006-12-27 Norsk Hydro As Fremgangsmate og anordning ved separasjon av et fluid, spesielt olje, gass og vann
JP2005101555A (ja) * 2003-08-28 2005-04-14 Mitsubishi Chemicals Corp 有機電界効果トランジスタ
EP1773462A1 (en) 2004-07-27 2007-04-18 Shell Internationale Research Maatschappij B.V. Plant for separating a mixture of oil, water and gas
NO323487B3 (no) * 2005-02-11 2010-11-01 Norsk Hydro As Fremgangsmate og utstyr for reduksjon av multiple dispersjoner
NO323416B1 (no) * 2005-02-18 2007-04-30 Norsk Hydro As Anordning ved separator for roming eller rengjoring av et rorsystem i tilknytning til en slik separator.
NO329480B1 (no) 2005-03-16 2010-10-25 Norsk Hydro As Anordning ved en rorseparator
NO326586B1 (no) * 2005-05-02 2009-01-12 Norsk Hydro As Rorseparator.
NO326080B1 (no) * 2005-11-11 2008-09-15 Norsk Hydro Produksjon As Arrangement for deling av bronnstrom og separasjonssystem
GB0601541D0 (en) * 2006-01-26 2006-03-08 Aker Kvaerner Process Systems Coalescer With Degassing
US7854849B2 (en) 2006-10-10 2010-12-21 Multiphase Systems Integration Compact multiphase inline bulk water separation method and system for hydrocarbon production
NO330384B1 (no) * 2006-11-20 2011-04-04 Norsk Hydro As Floteringsanordning
FR2911794B1 (fr) * 2007-01-26 2009-12-18 Doris Engineering Procede et dispositif de separation des phases d'un fluide multiphasique.
NO328328B1 (no) 2007-03-20 2010-02-01 Fmc Kongsberg Subsea As Undervanns separasjonsanlegg.
AU2008240757B2 (en) * 2007-04-18 2010-12-09 Shell Internationale Research Maatschappij B.V. Process and device for the separation of oil/water mixtures
GB2453586B (en) 2007-10-12 2012-04-11 Caltec Ltd Apparatus for and method of separating multi-phase fluids
NO332062B1 (no) * 2008-02-28 2012-06-11 Statoilhydro Asa Sammenstilling for separasjon av en flerfasestrom
NO346524B1 (no) * 2008-09-24 2022-09-19 Equinor Energy As Gassvæskeseparator
US8555978B2 (en) * 2009-12-02 2013-10-15 Technology Commercialization Corp. Dual pathway riser and its use for production of petroleum products in multi-phase fluid pipelines
US8146667B2 (en) * 2010-07-19 2012-04-03 Marc Moszkowski Dual gradient pipeline evacuation method
NO20120188A1 (no) 2012-02-23 2013-08-26 Fmc Kongsberg Subsea As Fremgangsmate og system for a tilveiebringe brenselgass til en toppside-fasilitet
US9371724B2 (en) 2012-07-27 2016-06-21 Exxonmobil Upstream Research Company Multiphase separation system
KR101847805B1 (ko) 2013-01-25 2018-04-12 엑손모빌 업스트림 리서치 캄파니 가스 스트림과 액체 스트림의 접촉
AR096078A1 (es) 2013-05-09 2015-12-02 Exxonmobil Upstream Res Co Separación de impurezas de una corriente de gas usando un sistema de contacto en equicorriente orientado verticalmente
AR096132A1 (es) 2013-05-09 2015-12-09 Exxonmobil Upstream Res Co Separar dióxido de carbono y sulfuro de hidrógeno de un flujo de gas natural con sistemas de co-corriente en contacto
US10900340B2 (en) * 2014-01-30 2021-01-26 Total Sa System for treatment of a mixture from a production well
GB2522863A (en) * 2014-02-05 2015-08-12 Statoil Petroleum As Subsea processing
BR112016019671B1 (pt) * 2014-03-12 2020-01-07 Exxonmobil Upstream Research Company Sistema de separação multifásico submarino e método para a separação de óleo, água, e partículas sólidas em um fluido multifásico
DK179731B1 (en) 2014-04-29 2019-04-26 Exxonmobil Upstreamresearch Company MULTIPHASE SEPARATION SYSTEM
SG11201702668RA (en) 2014-11-17 2017-06-29 Exxonmobil Upstream Res Co Liquid collection system
WO2016111765A2 (en) 2015-01-09 2016-07-14 Exxonmobil Upstream Research Company Separating impurities from a fluid steam using multiple co-current contactors
CN104747162B (zh) * 2015-01-28 2017-11-03 中国石油大学(华东) 深海多相多级分离回注系统
AU2016220515B2 (en) 2015-02-17 2019-02-28 Exxonmobil Upstream Research Company Inner surface features for co-current contactors
BR112017018077A2 (pt) 2015-03-13 2018-04-10 Exxonmobil Upstream Res Co coalescedor para contatores co-correntes
MX2018004743A (es) * 2015-11-19 2018-07-06 Exxonmobil Upstream Res Co Deshidratacion compacta submarina.
US9957447B2 (en) 2015-12-22 2018-05-01 Cameron Solutions, Inc. Electrostatic technology system and process to dehydrate crude oil in a crude oil storage tank of a floating production storage and offloading installation
US9957446B2 (en) 2015-12-22 2018-05-01 Cameron Solutions, Inc. Topside oil production equipment system for reduction in space and weight
US10246983B2 (en) * 2016-07-28 2019-04-02 Exxonmobil Upstream Research Systems and methods for achieving three-phase separation and core annular flow in pipelines
BR122023002674B1 (pt) * 2016-08-19 2023-12-12 Trevelyan Trading Ltd Aparelho de drenagem para uma tubulação submarina
US10023811B2 (en) 2016-09-08 2018-07-17 Saudi Arabian Oil Company Integrated gas oil separation plant for crude oil and natural gas processing
NO341580B1 (en) * 2016-09-30 2017-12-11 Seabed Separation As Method and system for separating oil well substances
US10260010B2 (en) 2017-01-05 2019-04-16 Saudi Arabian Oil Company Simultaneous crude oil dehydration, desalting, sweetening, and stabilization
GB201705517D0 (en) * 2017-04-05 2017-05-17 Statoil Petroleum As Fluid flow conditioning
GB2561570B (en) 2017-04-18 2020-09-09 Subsea 7 Norway As Subsea processing of crude oil
GB2561568A (en) 2017-04-18 2018-10-24 Subsea 7 Norway As Subsea processing of crude oil
AU2018283902B9 (en) 2017-06-15 2021-08-05 Exxonmobil Upstream Research Company Fractionation system using bundler compact co-current contacting systems
WO2018231347A1 (en) 2017-06-15 2018-12-20 Exxonmobil Upstream Research Company Fractionation system using compact co-current contacting systems
CN110769917B (zh) 2017-06-20 2022-06-07 埃克森美孚上游研究公司 用于清除含硫化合物的紧凑的接触系统和方法
EP3672711B1 (en) 2017-08-21 2021-09-22 ExxonMobil Upstream Research Company Integration of cold solvent and acid gas removal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003868A1 (en) * 1993-08-02 1995-02-09 Kvaerner Paladon Limited Apparatus for separating aqueous phase from a mixture of hydrocarbon and aqueous fluids
US5528895A (en) * 1993-09-08 1996-06-25 Murata Kikai Kabushiki Kaisha Spinning apparatus with twisting guide surface
US6010674A (en) * 1990-10-29 2000-01-04 National Tank Company Method for controlling contaminants during natural gas dehydration
WO2000008302A1 (en) * 1998-08-01 2000-02-17 Kvaerner Process Systems A.S. Separator assembly
WO2001000296A1 (en) * 1999-06-28 2001-01-04 Statoil Asa An apparatus for separation of a fluid flow, especially into a gas phase and a liquid phase
US6277286B1 (en) * 1997-03-19 2001-08-21 Norsk Hydro Asa Method and device for the separation of a fluid in a well

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219107A (en) * 1960-09-14 1965-11-23 Socony Mobil Oil Co Inc Remote and automatic control of petroleum production
US3674677A (en) * 1970-06-02 1972-07-04 Robert J Roberts Electrically energized petroleum de-emulsifier
US4243528A (en) * 1979-06-25 1981-01-06 Kobe, Inc. Treater for mechanically breaking oil and water emulsions of a production fluid from a petroleum well
DE3176445D1 (en) * 1980-11-01 1987-10-22 Univ Bradford Settling of liquid dispersions
GB2177739B (en) * 1985-07-15 1988-06-29 Texaco Ltd Offshore hydrocarbon production system
GB8707307D0 (en) * 1987-03-26 1987-04-29 British Petroleum Co Plc Sea bed process complex
US5302294A (en) * 1991-05-02 1994-04-12 Conoco Specialty Products, Inc. Separation system employing degassing separators and hydroglyclones
US5149344A (en) * 1991-05-02 1992-09-22 Texaco Inc. Multi-phase flow and separator
US5232475A (en) * 1992-08-24 1993-08-03 Ohio University Slug flow eliminator and separator
US5507858A (en) * 1994-09-26 1996-04-16 Ohio University Liquid/gas separator and slug flow eliminator and process for use
US5570744A (en) * 1994-11-28 1996-11-05 Atlantic Richfield Company Separator systems for well production fluids
US6197095B1 (en) * 1999-02-16 2001-03-06 John C. Ditria Subsea multiphase fluid separating system and method
NO324778B1 (no) * 2002-10-29 2007-12-10 Vetco Gray Scandinavia As System og fremgangsmate for separasjon av fluider.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6010674A (en) * 1990-10-29 2000-01-04 National Tank Company Method for controlling contaminants during natural gas dehydration
WO1995003868A1 (en) * 1993-08-02 1995-02-09 Kvaerner Paladon Limited Apparatus for separating aqueous phase from a mixture of hydrocarbon and aqueous fluids
US5528895A (en) * 1993-09-08 1996-06-25 Murata Kikai Kabushiki Kaisha Spinning apparatus with twisting guide surface
US6277286B1 (en) * 1997-03-19 2001-08-21 Norsk Hydro Asa Method and device for the separation of a fluid in a well
WO2000008302A1 (en) * 1998-08-01 2000-02-17 Kvaerner Process Systems A.S. Separator assembly
WO2001000296A1 (en) * 1999-06-28 2001-01-04 Statoil Asa An apparatus for separation of a fluid flow, especially into a gas phase and a liquid phase

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EA200400541A1 (ru) 2004-08-26
ATE349600T1 (de) 2007-01-15
EA005616B1 (ru) 2005-04-28
NO316837B1 (no) 2004-05-24
BR0213313B1 (pt) 2012-08-21
MXPA04003490A (es) 2004-07-30
AU2002341443B2 (en) 2008-02-14
CA2463692A1 (en) 2003-04-24
BR0213313A (pt) 2004-10-13
EP1438484B1 (en) 2006-12-27
CA2463692C (en) 2011-03-29
WO2003033872A1 (en) 2003-04-24
NO20015048L (no) 2003-04-22
EP1438484A1 (en) 2004-07-21
DE60217148T2 (de) 2007-09-27
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NO20015048D0 (no) 2001-10-17
DE60217148D1 (de) 2007-02-08

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