EA200400261A1 - Способ ингибирования образования гидратов - Google Patents

Способ ингибирования образования гидратов

Info

Publication number
EA200400261A1
EA200400261A1 EA200400261A EA200400261A EA200400261A1 EA 200400261 A1 EA200400261 A1 EA 200400261A1 EA 200400261 A EA200400261 A EA 200400261A EA 200400261 A EA200400261 A EA 200400261A EA 200400261 A1 EA200400261 A1 EA 200400261A1
Authority
EA
Eurasian Patent Office
Prior art keywords
emulsifier
polymeric
hydrocarbon phase
fluid
liquid hydrocarbon
Prior art date
Application number
EA200400261A
Other languages
English (en)
Other versions
EA006950B1 (ru
Inventor
Айан Ралф Коллинз
Original Assignee
Бп Эксплорейшн Оперейтинг Компани Лимитед
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
Application filed by Бп Эксплорейшн Оперейтинг Компани Лимитед filed Critical Бп Эксплорейшн Оперейтинг Компани Лимитед
Publication of EA200400261A1 publication Critical patent/EA200400261A1/ru
Publication of EA006950B1 publication Critical patent/EA006950B1/ru

Links

Classifications

    • 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
    • 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
    • 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/328—Oil emulsions containing water or any other hydrophilic phase
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Colloid Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

В заявке описан способ ингибирования образования газовых гидратов в текучей среде, включающей газообразную углеводородную фазу, жидкую углеводородную фазу и водную фазу, который включает смешение с этой текучей средой перед тем как эту текучую среду подвергают воздействию условий, в которых возможно образование газовых гидратов, полимерного эмульгатора и необязательного неионогенного неполимерного соэмульгатора таким образом, что в результате образуется эмульсия воды в масле, включающая дисперсную водную фазу, диспергирующую жидкую углеводородную фазу и по существу газонепроницаемый межфазный слой, включающий упомянутый полимерный эмульгатор и необязательный упомянутый неионогенный неполимерный соэмульгатор, в которой водная фаза распределена в диспергирующей жидкой углеводородной фазе в форме капелек и эти капельки инкапсулируются по существу газонепроницаемым межфазным слоем.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200400261A 2001-08-29 2002-07-25 Способ ингибирования образования гидратов EA006950B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0120912.1A GB0120912D0 (en) 2001-08-29 2001-08-29 Process
PCT/GB2002/003420 WO2003021078A1 (en) 2001-08-29 2002-07-25 Method for inhibiting hydrate formation

Publications (2)

Publication Number Publication Date
EA200400261A1 true EA200400261A1 (ru) 2004-10-28
EA006950B1 EA006950B1 (ru) 2006-06-30

Family

ID=9921153

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400261A EA006950B1 (ru) 2001-08-29 2002-07-25 Способ ингибирования образования гидратов

Country Status (11)

Country Link
US (1) US7008466B2 (ru)
EP (1) EP1421255B1 (ru)
AT (1) ATE291676T1 (ru)
BR (1) BR0212159B1 (ru)
CA (1) CA2458539C (ru)
DE (1) DE60203397T2 (ru)
EA (1) EA006950B1 (ru)
ES (1) ES2239237T3 (ru)
GB (1) GB0120912D0 (ru)
NO (1) NO325991B1 (ru)
WO (1) WO2003021078A1 (ru)

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US20040111957A1 (en) 2002-12-13 2004-06-17 Filippini Brian B. Water blended fuel composition
DE10307728B4 (de) * 2003-02-24 2005-09-22 Clariant Gmbh Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit und derartige Verbindungen
US7585816B2 (en) * 2003-07-02 2009-09-08 Exxonmobil Upstream Research Company Method for inhibiting hydrate formation
GB0420061D0 (en) * 2004-09-09 2004-10-13 Statoil Asa Method
US7994374B2 (en) * 2005-04-07 2011-08-09 Exxonmobil Upstream Research Company Recovery of kinetic hydrate inhibitor
US8871988B2 (en) * 2006-02-22 2014-10-28 David Graham Controlling the formation of crystalline hydrates in fluid systems
WO2007095399A2 (en) * 2006-03-15 2007-08-23 Exxonmobil Upstream Research Company Method of generating a non-plugging hydrate slurry
GB2436575A (en) * 2006-03-16 2007-10-03 Statoil Asa Method for protecting hydrocarbon conduits
CA2645828A1 (en) * 2006-03-24 2007-10-04 Exxonmobil Upstream Research Company Composition and method for producing a pumpable hydrocarbon hydrate slurry at high water-cut
EP2020956A2 (en) * 2006-05-26 2009-02-11 Nanyang Technological University Implantable article, method of forming same and method for reducing thrombogenicity
WO2008089262A1 (en) * 2007-01-21 2008-07-24 M-I Llc Method and pill for remediating hydrate condensate blockage in pipelines
WO2009042307A1 (en) 2007-09-25 2009-04-02 Exxonmobile Upstream Research Company Method and apparatus for flow assurance management in subsea single production flowline
JP5128392B2 (ja) * 2007-08-03 2013-01-23 ローム アンド ハース カンパニー 油配合物
US9012515B2 (en) 2007-08-03 2015-04-21 Rohm And Haas Company Oil formulations with thickeners
CN101802347B (zh) * 2007-09-25 2013-07-03 埃克森美孚上游研究公司 管理水下出油管中的水合物的方法
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US10898620B2 (en) 2008-06-20 2021-01-26 Razmodics Llc Composite stent having multi-axial flexibility and method of manufacture thereof
US8206635B2 (en) 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US20100000153A1 (en) * 2008-07-07 2010-01-07 Kyrogen Usa, Llc Remote micro-scale gtl products for uses in oil- and gas-field and pipeline applications
IT1391172B1 (it) * 2008-08-14 2011-11-18 Univ Roma Processo per la purificazione-addolcimento del gas naturale tramite dissociazione controllata degli idrati e uso degli stessi come separatori.
GB2467169B (en) * 2009-01-26 2014-08-06 Statoil Petroleum As Process and apparatus for the production of lean liquid hydrate inhibitor composition
US8350236B2 (en) * 2010-01-12 2013-01-08 Axcelis Technologies, Inc. Aromatic molecular carbon implantation processes
US20120322693A1 (en) 2010-03-05 2012-12-20 Lachance Jason W System and method for creating flowable hydrate slurries in production fluids
US8146667B2 (en) * 2010-07-19 2012-04-03 Marc Moszkowski Dual gradient pipeline evacuation method
DE102011004771A1 (de) 2011-02-25 2012-08-30 Henkel Ag & Co. Kgaa WC-Gel
DE102012003224A1 (de) * 2012-02-20 2013-08-22 Sasol Germany Gmbh Bohrspülflüssigkeit, Verwendung und Verfahren unter Verwendung der Bohrspülflüssigkeit
BR112016019086B1 (pt) * 2014-02-24 2022-03-22 Statoil Petroleum As A prevenção de instabilidades de onda de surto em linhas de fluxo de condensado de gás de três fases
EP3201297B1 (en) 2014-10-02 2020-07-15 Croda, Inc. Asphaltene inhibition
WO2016195842A1 (en) 2015-06-04 2016-12-08 Exxonmobil Upstream Research Company System and process for managing hydrate and wax deposition in hydrocarbon pipelines
FR3045401B1 (fr) * 2015-12-17 2018-02-02 IFP Energies Nouvelles Solution absorbante a base de derives hydroxyles de la 1,6-hexanediamine et procede d'elimination de composes acides d'un effluent gazeux
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Also Published As

Publication number Publication date
NO325991B1 (no) 2008-09-01
US20040211316A1 (en) 2004-10-28
BR0212159B1 (pt) 2013-06-11
GB0120912D0 (en) 2001-10-17
NO20040852L (no) 2004-04-20
CA2458539C (en) 2009-12-22
ATE291676T1 (de) 2005-04-15
BR0212159A (pt) 2006-05-09
EP1421255A1 (en) 2004-05-26
DE60203397D1 (de) 2005-04-28
ES2239237T3 (es) 2005-09-16
CA2458539A1 (en) 2003-03-13
DE60203397T2 (de) 2006-05-11
EP1421255B1 (en) 2005-03-23
US7008466B2 (en) 2006-03-07
WO2003021078A1 (en) 2003-03-13
EA006950B1 (ru) 2006-06-30

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ RU