DK0824631T3 - Fremgangsmåde til inhibering af tilstopning af ledninger med gashydrater - Google Patents

Fremgangsmåde til inhibering af tilstopning af ledninger med gashydrater

Info

Publication number
DK0824631T3
DK0824631T3 DK96914123T DK96914123T DK0824631T3 DK 0824631 T3 DK0824631 T3 DK 0824631T3 DK 96914123 T DK96914123 T DK 96914123T DK 96914123 T DK96914123 T DK 96914123T DK 0824631 T3 DK0824631 T3 DK 0824631T3
Authority
DK
Denmark
Prior art keywords
procedure
gas hydrates
inhibiting clogging
clogging
inhibiting
Prior art date
Application number
DK96914123T
Other languages
English (en)
Inventor
Ulfert Cornelis Klomp
Rene Reijnhart
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of DK0824631T3 publication Critical patent/DK0824631T3/da

Links

Classifications

    • 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
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Gas Separation By Absorption (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DK96914123T 1995-04-25 1996-04-24 Fremgangsmåde til inhibering af tilstopning af ledninger med gashydrater DK0824631T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95201067 1995-04-25
PCT/EP1996/001732 WO1996034177A1 (en) 1995-04-25 1996-04-24 Method for inhibiting the plugging of conduits by gas hydrates

Publications (1)

Publication Number Publication Date
DK0824631T3 true DK0824631T3 (da) 1999-11-29

Family

ID=8220223

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96914123T DK0824631T3 (da) 1995-04-25 1996-04-24 Fremgangsmåde til inhibering af tilstopning af ledninger med gashydrater

Country Status (14)

Country Link
US (1) US5879561A (da)
EP (1) EP0824631B1 (da)
CN (1) CN1066513C (da)
AR (1) AR001674A1 (da)
BR (1) BR9604988A (da)
CA (1) CA2219327C (da)
DE (1) DE69603272T2 (da)
DK (1) DK0824631T3 (da)
EA (1) EA000104B1 (da)
MX (1) MX209264B (da)
MY (1) MY120291A (da)
NO (1) NO312852B1 (da)
NZ (1) NZ308079A (da)
WO (1) WO1996034177A1 (da)

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DE10307725B4 (de) * 2003-02-24 2007-04-19 Clariant Produkte (Deutschland) Gmbh Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit
DE10307727B3 (de) 2003-02-24 2004-11-11 Clariant Gmbh Verwendung von Verbindungen als Korrosions- und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit und diese Verbindungen
DE10307729B8 (de) * 2003-02-24 2004-12-09 Clariant Gmbh Additive zur Inhibierung der Gashydratbildung
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
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DE102004048778B3 (de) 2004-10-07 2006-06-22 Clariant Gmbh Korrosions-und Gashydratinhibitoren mit erhöhter biologischer Abbaubarkeit und verminderter Toxizität
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
US7452848B2 (en) * 2005-04-26 2008-11-18 Air Products And Chemicals, Inc. Amine-based gas hydrate inhibitors
WO2007095399A2 (en) * 2006-03-15 2007-08-23 Exxonmobil Upstream Research Company Method of generating a non-plugging hydrate slurry
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US8821754B2 (en) 2006-03-21 2014-09-02 Akzo Nobel N.V. Additive for preserving the fluidity of fluids containing gas hydrates
RU2445544C2 (ru) * 2006-03-24 2012-03-20 Эксонмобил Апстрим Рисерч Компани Композиция и способ получения прокачиваемой суспензии углеводородных гидратов при высокой обводненности
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US20110152130A1 (en) * 2008-03-12 2011-06-23 University Of Wyoming Dual Function Gas Hydrate Inhibitors
CN101608112B (zh) * 2009-07-03 2012-06-27 华南理工大学 一种高效水合物抑制剂
MD243Z (ro) * 2009-12-17 2011-02-28 Институт Прикладной Физики Академии Наук Молдовы Inhibitor de coroziune a oţelului în apă
US8146667B2 (en) * 2010-07-19 2012-04-03 Marc Moszkowski Dual gradient pipeline evacuation method
US10590742B2 (en) 2011-07-15 2020-03-17 Exxonmobil Upstream Research Company Protecting a fluid stream from fouling using a phase change material
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WO2013096208A1 (en) * 2011-12-20 2013-06-27 Shell Oil Company Method for inhibiting the plugging of conduits by gas hydrates
US9598628B2 (en) 2011-12-20 2017-03-21 Shell Oil Company Method for inhibiting the plugging of conduits by gas hydrates
ES2696079T3 (es) * 2012-03-02 2019-01-14 Pepsico Inc Procedimiento de fabricación de bebidas proteicas y aparato y sistema de desnaturalización en bucle
GB2516862A (en) 2013-08-01 2015-02-11 M I Drilling Fluids Uk Ltd Quaternary ammonium compounds and gas hydrate inhibitor compositions
WO2016061712A1 (zh) 2014-10-22 2016-04-28 中国石油化工股份有限公司 一种阴离子-阳离子-非离子型表面活性剂、其制造方法及其应用
US9988568B2 (en) 2015-01-30 2018-06-05 Ecolab Usa Inc. Use of anti-agglomerants in high gas to oil ratio formations
EP3294843B1 (en) 2015-05-11 2020-05-06 Nouryon Chemicals International B.V. Nitrogen-containing anti-agglomerants for preserving the fluidity of fluids containing gas hydrates
US10851285B2 (en) 2016-09-29 2020-12-01 Shell Oil Company Anti-agglomerate hydrate inhibitors
US10487986B2 (en) 2017-06-16 2019-11-26 Exxonmobil Upstream Research Company Protecting a fluid stream from fouling
US11499088B2 (en) 2017-08-14 2022-11-15 Shell Usa, Inc. Boronic hydrate inhibitors
US11161804B2 (en) 2018-10-09 2021-11-02 Clariant International Ltd. Unsymmetrically substituted dicarboxylic acid diamido ammonium salts and their use for gas hydrate anti-agglomeration
DK3864108T3 (da) * 2018-10-09 2022-07-04 Clariant Int Ltd Asymmetrisk substituerede dicarboxylsyrediamidammoniumsalte og deres anvendelse til gashydrat-anti-agglomeration
FR3092331A1 (fr) 2019-02-06 2020-08-07 Arkema France Composition pour prévenir l'agglomération d'hydrates de gaz
US20210179922A1 (en) 2019-12-11 2021-06-17 Clariant International, Ltd. Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With N-Alkanoyl-Polyhydroxyalkylamines

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Also Published As

Publication number Publication date
BR9604988A (pt) 1999-05-25
MX9708208A (es) 1997-12-31
NO312852B1 (no) 2002-07-08
CA2219327C (en) 2006-03-28
DE69603272T2 (de) 1999-12-16
CA2219327A1 (en) 1996-10-31
CN1185191A (zh) 1998-06-17
NZ308079A (en) 1999-07-29
WO1996034177A1 (en) 1996-10-31
EP0824631A1 (en) 1998-02-25
EA000104B1 (ru) 1998-08-27
EA199700337A1 (ru) 1998-04-30
MX209264B (en) 2002-07-26
US5879561A (en) 1999-03-09
EP0824631B1 (en) 1999-07-14
NO974933L (no) 1997-10-24
MY120291A (en) 2005-10-31
CN1066513C (zh) 2001-05-30
DE69603272D1 (de) 1999-08-19
NO974933D0 (no) 1997-10-24
AR001674A1 (es) 1997-11-26

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