BR9802843A - Processo para desacelerar o crescimento e/ou a aglomeração e, eventualmente, retaradar a formação de hidratos em um efluente de produção. - Google Patents

Processo para desacelerar o crescimento e/ou a aglomeração e, eventualmente, retaradar a formação de hidratos em um efluente de produção.

Info

Publication number
BR9802843A
BR9802843A BR9802843A BR9802843A BR9802843A BR 9802843 A BR9802843 A BR 9802843A BR 9802843 A BR9802843 A BR 9802843A BR 9802843 A BR9802843 A BR 9802843A BR 9802843 A BR9802843 A BR 9802843A
Authority
BR
Brazil
Prior art keywords
water
slow down
hydrates
agglomeration
formation
Prior art date
Application number
BR9802843A
Other languages
English (en)
Inventor
Anne Sinouin
Marie Velly
Patrick Gateau
Jean-Pierre Durand
Original Assignee
Inst Francais Du Petrole
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR9710118A external-priority patent/FR2767067B1/fr
Priority claimed from FR9710119A external-priority patent/FR2767068B1/fr
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of BR9802843A publication Critical patent/BR9802843A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/005—Pipe-line systems for a two-phase gas-liquid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • F17D1/05—Preventing freezing
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

Abstract

Patente de Invenção: <B>"PROCESSO PARA DESACELERAR O CRESCIMENTO E/OU A AGLOMERAçãO E, EVENTUALMENTE, RETARDAR A FORMAçãO DE HIDRATOS EM UM EFLUENTE DE PRODUçãO"<D>. Descreve-se um processo para desacelerar o crescimento e/ou a aglomeração dos hidratos no centro de um fluido que compreende água e gases através de adição de pelo menos um macrómero de polioxialquileno glicol, essencialmente hidrossolúvel, ou de pelo menos um polímero essencialmente hidrossolúvel que contém um único e mesmo macrómero ou várias unidades macroméricas diferentes de polioxialquileno glicol ou de uma mistura de macrómeros e/ou polimacrómeros essencialmente hidrossolúveis. Também é possível ao mesmo tempo retardar a formação dos hidratos, desacelerar nitidamente seu crescimento e limitar sua aglomeração por ocasião do procedimento de cristalização, através de associação de estruturas de tipo macrómero de polioxialquileno glicol e de estruturas de tipo aditivo cinético conhecidas para agir essencialmente sobre a inibição da formação dos hidratos. O aditivo (ou a mistura de aditivos) é incorporado(a) ao fluido a tratar em geral em uma concentração de 0,05 a 5% em massa em relação ao teor em água do meio. O (ou os) aditivo(s) pode(m) também ser utilizado(s) em mistura com água de produção, água de mar, salmoura ou pelo menos um álcool (monoálcool ou poliol). No caso dos álcoois, as proporções são então em geral de 0,5 % a 20 % em massa de álcool em relação ao teor em água do meio para 0,5 % a 5 % em massa de aditivo em relação ao teor em água do meio.
BR9802843A 1997-08-05 1998-08-05 Processo para desacelerar o crescimento e/ou a aglomeração e, eventualmente, retaradar a formação de hidratos em um efluente de produção. BR9802843A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9710118A FR2767067B1 (fr) 1997-08-05 1997-08-05 Procede permettant d'inhiber la formation et de retarder la croissance et/ou l'agglomeration d'hydrates dans un effluent de production
FR9710119A FR2767068B1 (fr) 1997-08-05 1997-08-05 Procede pour retarder la croissance et/ou l'agglomeration d'hydrates dans un effluent de production

Publications (1)

Publication Number Publication Date
BR9802843A true BR9802843A (pt) 1999-12-28

Family

ID=26233734

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9802843A BR9802843A (pt) 1997-08-05 1998-08-05 Processo para desacelerar o crescimento e/ou a aglomeração e, eventualmente, retaradar a formação de hidratos em um efluente de produção.

Country Status (6)

Country Link
US (1) US6093862A (pt)
EP (1) EP0896123B1 (pt)
AR (1) AR016783A1 (pt)
BR (1) BR9802843A (pt)
DK (1) DK0896123T3 (pt)
NO (1) NO327648B1 (pt)

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US6635604B1 (en) * 1999-02-11 2003-10-21 Baker Hughes Incorporated Low molecular weight water soluble organic compounds as crystallization point suppressants in brines
FR2792997B1 (fr) * 1999-04-29 2001-06-29 Inst Francais Du Petrole Formulation d'additifs pour ameliorer le transport d'effluents petroliers susceptibles de contenir des hydrates et procede utilisant cette formulation
US6222083B1 (en) * 1999-10-01 2001-04-24 Exxonmobil Upstream Research Company Method for inhibiting hydrate formation
US7033504B1 (en) * 1999-11-24 2006-04-25 Shell Oil Company Method for recovering water soluble surfactants
DE10059816C1 (de) 2000-12-01 2002-04-18 Clariant Gmbh Verwendung von Additiven zur Inhibierung der Gashydratbildung
AUPR216700A0 (en) 2000-12-19 2001-01-25 Woodside Energy Limited Method for separation of non-hydrocarbon gases from hydrocarbon gases
DE10122613C1 (de) * 2001-04-11 2002-09-05 Clariant Gmbh Additive zur Inhibierung der Gashydratbildung
DE10163260C1 (de) * 2001-12-21 2003-08-28 Kuraray Specialities Europe Additive, Verwendung und Verfahren zur Inhibierung der Gashydratbildung
DE10163259C1 (de) * 2001-12-21 2003-08-21 Kuraray Specialities Europe Additive, Verwendung und Verfahren zur Inhibierung der Gashydratbildung
US7178610B2 (en) * 2004-08-11 2007-02-20 Halliburton Energy Services, Inc. Subterranean treatment fluids comprising polyoxazoline compositions and methods of use in subterranean formations
CN100404946C (zh) * 2004-10-09 2008-07-23 石油大学(北京) 油-气-水混合体系中的水合物动态控制方法
US20060094913A1 (en) * 2004-11-04 2006-05-04 Spratt Paul A Ion pair amphiphiles as hydrate inhibitors
DE102005006421A1 (de) 2005-02-12 2006-08-24 Clariant Produkte (Deutschland) Gmbh Polymere und ihre Herstellung und Verwendung als Gashydratinhibitoren
DE102005007287B4 (de) * 2005-02-17 2007-01-25 Clariant Produkte (Deutschland) Gmbh Verwendung von Polyestern als Gashydratinhibitoren
DE102005009134A1 (de) * 2005-03-01 2006-09-14 Clariant Produkte (Deutschland) Gmbh Biologisch abbaubare Gashydratinhibitoren
DE102005054038A1 (de) 2005-11-12 2007-05-24 Clariant Produkte (Deutschland) Gmbh Pyroglutaminsäureester mit verbesserter biologischer Abbaubarkeit
DE102005054037A1 (de) 2005-11-12 2007-05-16 Clariant Produkte Deutschland Verwendung von Pyroglutaminsäureestern als Gashydratinhibitoren mit verbesserter biologischer Abbaubarkeit
DE102007037016B4 (de) 2007-08-06 2011-06-30 Clariant International Limited Verwendung von 1-Alkyl-5-oxo-pyrrolidin-3-carbonsäureestern als Gashydratinhibitoren mit verbesserter biologischer Abbaubarkeit
DE102007037017A1 (de) 2007-08-06 2009-02-19 Clariant International Ltd. 1-Alkyl-5-oxo-pyrrolidin-3-carbonsäureester mit verbesserter biologischer Abbaubarkeit
DE102007037015B3 (de) 2007-08-06 2008-10-23 Clariant International Limited Verwendung von substituierten Polyethyleniminen als Gashydratinhibitoren mit verbesserter biologischer Abbaubarkeit
US8047296B2 (en) * 2008-07-25 2011-11-01 Baker Hughes Incorporated Method of transitioning to kinetic hydrate inhibitors in multiple tie-in well systems
WO2010111226A2 (en) * 2009-03-23 2010-09-30 Yale University Office Of Cooperative Research A composition and method for inhibiting agglomeration of hydrates in pipelines
WO2010135494A1 (en) * 2009-05-21 2010-11-25 Tamarisk Technologies, L.L.C. Alginate-based building materials
DE102009030339A1 (de) * 2009-06-25 2011-01-05 Clariant International Ltd. Additive zur Inhibierung der Gashydratbildung
FR2952642B1 (fr) * 2009-11-16 2012-01-06 Centre Nat Rech Scient Polymeres comprenant une majorite de monomeres amphiphiles destines au piegeage et a la manipulation de proteines membranaires
DE102010009493A1 (de) * 2010-02-26 2011-09-29 Clariant International Limited Polymere und ihre Verwendung als Dispergiermittel mit schaumhemmender Wirkung
DE102010022759A1 (de) 2010-06-04 2011-12-08 Clariant International Ltd. Additive zur Inhibierung der Gashydratbildung
US10294756B2 (en) 2010-08-25 2019-05-21 Massachusetts Institute Of Technology Articles and methods for reducing hydrate adhesion
EP2739564A1 (en) 2011-08-03 2014-06-11 Massachusetts Institute Of Technology Articles for manipulating impinging liquids and methods of manufacturing same
CN103917306B (zh) 2011-08-05 2018-04-03 麻省理工学院 采用液体浸渍表面的装置
US8887815B2 (en) * 2012-01-05 2014-11-18 Halliburton Energy Services, Inc. Nanoparticle kinetic gas hydrate inhibitors
WO2013141953A2 (en) 2012-03-23 2013-09-26 Massachusetts Institute Of Technology Liquid-encapsulated rare-earth based ceramic surfaces
US8940361B2 (en) 2012-03-23 2015-01-27 Massachusetts Institute Of Technology Self-lubricating surfaces for food packaging and food processing equipment
US9625075B2 (en) 2012-05-24 2017-04-18 Massachusetts Institute Of Technology Apparatus with a liquid-impregnated surface to facilitate material conveyance
US20130337027A1 (en) 2012-05-24 2013-12-19 Massachusetts Institute Of Technology Medical Devices and Implements with Liquid-Impregnated Surfaces
JP2015525132A (ja) 2012-06-13 2015-09-03 マサチューセッツ インスティテュート オブ テクノロジー 表面上の液体を浮上させるための物品および方法ならびにそれを組み入れたデバイス
US9840654B2 (en) 2012-11-16 2017-12-12 Schlumberger Norge As Kinetic hydrate inhibitors with pendent amino functionality
EP2919924A1 (en) 2012-11-19 2015-09-23 Massachusetts Institute of Technology Apparatus and methods employing liquid-impregnated surfaces
US20140178611A1 (en) 2012-11-19 2014-06-26 Massachusetts Institute Of Technology Apparatus and methods employing liquid-impregnated surfaces
CN112877047B (zh) * 2021-01-27 2022-08-23 四川柏诗特能源科技有限公司 一种解决天然气生产管线低温冻堵的高效防控剂及工艺

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FR2625527B1 (fr) * 1987-12-30 1995-12-01 Inst Francais Du Petrole Procede de transport d'un fluide formant des hydrates
US5244878A (en) * 1987-12-30 1993-09-14 Institut Francais Du Petrole Process for delaying the formation and/or reducing the agglomeration tendency of hydrates
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FR2694213B1 (fr) * 1992-08-03 1994-10-14 Inst Francais Du Petrole Méthode pour réduire la tendance à l'agglomération des hydrates dans des effluents de production.
FR2697264B1 (fr) * 1992-10-23 1994-12-30 Inst Francais Du Petrole Procédé pour réduire la tendance à l'agglomération des hydrates dans les effluents de production.
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Also Published As

Publication number Publication date
AR016783A1 (es) 2001-08-01
DK0896123T3 (da) 2005-10-31
US6093862A (en) 2000-07-25
EP0896123A1 (fr) 1999-02-10
NO983573L (no) 1999-02-08
NO983573D0 (no) 1998-08-04
NO327648B1 (no) 2009-09-07
EP0896123B1 (fr) 2005-07-27

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Legal Events

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FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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