BR9604988A - Processo para inibição de entupimento em um conduto - Google Patents

Processo para inibição de entupimento em um conduto

Info

Publication number
BR9604988A
BR9604988A BR9604988A BR9604988A BR9604988A BR 9604988 A BR9604988 A BR 9604988A BR 9604988 A BR9604988 A BR 9604988A BR 9604988 A BR9604988 A BR 9604988A BR 9604988 A BR9604988 A BR 9604988A
Authority
BR
Brazil
Prior art keywords
inhibiting
duct clogging
clogging
duct
inhibiting duct
Prior art date
Application number
BR9604988A
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
Publication of BR9604988A publication Critical patent/BR9604988A/pt

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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Gas Separation By Absorption (AREA)
BR9604988A 1995-04-25 1996-04-24 Processo para inibição de entupimento em um conduto BR9604988A (pt)

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
BR9604988A true BR9604988A (pt) 1999-05-25

Family

ID=8220223

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9604988A BR9604988A (pt) 1995-04-25 1996-04-24 Processo para inibição de entupimento em um conduto

Country Status (14)

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

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DE69513175T2 (de) * 1994-08-05 2000-02-24 Bp Exploration Operating Co. Ltd., London Hydrathemmung
US5964907A (en) * 1996-08-14 1999-10-12 Akzo Nobel N.V. Fuel compositions containing esteramines
CN1309930C (zh) * 1997-09-09 2007-04-11 国际壳牌研究有限公司 抑制管道被气体水化物堵塞的方法和化合物
BR9705076A (pt) * 1997-10-17 2000-05-09 Petroleo Brasileiro Sa Processo para o controle termo-hidráulico de hidrato de gás
US6444852B1 (en) * 1999-06-24 2002-09-03 Goldschmidt Chemical Corporation Amines useful in inhibiting gas hydrate formation
EP1198449B1 (en) * 1999-07-29 2003-10-15 Akzo Nobel N.V. Process for preparing esterquats
US7033504B1 (en) * 1999-11-24 2006-04-25 Shell Oil Company Method for recovering water soluble surfactants
CN1222680C (zh) * 1999-11-24 2005-10-12 国际壳牌研究有限公司 回收水溶性表面活性剂的方法
US6596911B2 (en) * 2000-02-22 2003-07-22 Baker Hughes Incorporation Composition and method for inhibition of formation of gas hydrates
US6905605B2 (en) * 2000-04-07 2005-06-14 Shell Oil Company Method for inhibiting the plugging of conduits by gas hydrates
CA2450162A1 (en) * 2001-06-14 2002-12-27 Shell Internationale Research Maatschappij B.V. Method for solubilising asphaltenes in a hydrocarbon mixture
DE10134224B4 (de) * 2001-07-13 2012-12-20 Clariant Produkte (Deutschland) Gmbh Additive zur Inhibierung der Gashydratbildung
DE10134226A1 (de) 2001-07-13 2003-02-06 Clariant Gmbh Korrosionsinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter Filmpersistenz
BR0313973B1 (pt) * 2002-09-03 2012-05-02 método e composição para inibir a formação de hidratos de hidrocarboneto, e, mistura inibidora de hidrato.
US7164051B2 (en) * 2002-09-03 2007-01-16 Baker Hughes Incorporated Gas hydrate inhibitors
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
DE10307730B3 (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
DE10307728B4 (de) 2003-02-24 2005-09-22 Clariant Gmbh Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit und derartige Verbindungen
WO2005005567A1 (en) * 2003-07-02 2005-01-20 Exxonmobil Upstream Research Company A method for inhibiting hydrate formation
US7264653B2 (en) * 2003-10-21 2007-09-04 Champion Technologies, Inc. Methods for inhibiting hydrate blockage in oil and gas pipelines using simple quaternary ammonium and phosphonium compounds
GB0420061D0 (en) * 2004-09-09 2004-10-13 Statoil Asa Method
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
GB2436575A (en) * 2006-03-16 2007-10-03 Statoil Asa Method for protecting hydrocarbon conduits
WO2007107502A1 (en) 2006-03-21 2007-09-27 Akzo Nobel N.V. Additive for preserving the fluidity of fluids containing gas hydrates
US7958939B2 (en) * 2006-03-24 2011-06-14 Exxonmobil Upstream Research Co. Composition and method for producing a pumpable hydrocarbon hydrate slurry at high water-cut
GB2447027A (en) * 2006-09-21 2008-09-03 Statoil Asa Prevention of solid gas hydrate build-up
WO2009042319A1 (en) * 2007-09-25 2009-04-02 Exxonmobil Upstream Research Company Method for managing hydrates in subsea production line
WO2009114674A1 (en) * 2008-03-12 2009-09-17 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
US9714374B2 (en) * 2011-07-15 2017-07-25 Exxonmobil Upstream Research Company Protecting a fluid stream from fouling
US20140346117A1 (en) * 2011-12-20 2014-11-27 Ulfert Cornelis Klomp Method for inhibitng the plugging of conduits by gas hydrates
GB2510083A (en) * 2011-12-20 2014-07-23 Shell Internat Res Maatschhappij B V Method for inhibiting the plugging of conduits by gas hydrates
CA2866140C (en) * 2012-03-02 2016-07-26 Pepsico, Inc. Method of manufacturing protein beverages and denaturizing loop apparatus and system
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
WO2018064031A1 (en) 2016-09-29 2018-04-05 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
BR112020003098B1 (pt) 2017-08-14 2023-12-26 Shell Internationale Research Maatschappij B.V. Método para injetar uma composição de inibidor de hidrato borônico em um poço ou uma tubulação
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
CA3106294A1 (en) * 2018-10-09 2020-04-16 Clariant International Ltd Unsymmetrically substituted dicarboxylic acid diamido ammonium salts and their use for gas hydrate anti-agglomeration
FR3092331A1 (fr) 2019-02-06 2020-08-07 Arkema France Composition pour prévenir l'agglomération d'hydrates de gaz
US20210179916A1 (en) 2019-12-11 2021-06-17 Clariant International, Ltd. Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With Quaternary Alkyl Ammonium Compounds

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US3644107A (en) * 1970-03-09 1972-02-22 Phillips Petroleum Co Method for preventing the formation of hydrates and ice
US3857686A (en) * 1971-02-08 1974-12-31 Dow Chemical Co Glycol-butyrolactone mixtures
US3676981A (en) * 1971-02-24 1972-07-18 Phillips Petroleum Co Treatment of hydrocarbon gases
IT994916B (it) * 1972-06-30 1975-10-20 Du Pont Additivi antistatici per carburanti idrocarburici
FR2396229A1 (fr) * 1977-06-28 1979-01-26 Flopetrol Ste Auxil Prod Petro Vanne sous-marine pour puits en mer
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US4456067A (en) * 1981-04-03 1984-06-26 Marathon Oil Company Process for inhibiting hydrate formation in producing gas wells
US4856593A (en) * 1987-09-21 1989-08-15 Conoco Inc. Inhibition of hydrate formation
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
FR2625527B1 (fr) * 1987-12-30 1995-12-01 Inst Francais Du Petrole Procede de transport d'un fluide formant des hydrates
FR2625548B1 (fr) * 1987-12-30 1990-06-22 Inst Francais Du Petrole Procede pour retarder la formation et/ou reduire la tendance a l'agglomeration des hydrates
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Also Published As

Publication number Publication date
WO1996034177A1 (en) 1996-10-31
CA2219327A1 (en) 1996-10-31
NO974933D0 (no) 1997-10-24
DE69603272T2 (de) 1999-12-16
EA199700337A1 (ru) 1998-04-30
NZ308079A (en) 1999-07-29
MX209264B (en) 2002-07-26
EA000104B1 (ru) 1998-08-27
US5879561A (en) 1999-03-09
MX9708208A (es) 1997-12-31
NO974933L (no) 1997-10-24
NO312852B1 (no) 2002-07-08
AR001674A1 (es) 1997-11-26
MY120291A (en) 2005-10-31
CA2219327C (en) 2006-03-28
CN1066513C (zh) 2001-05-30
EP0824631B1 (en) 1999-07-14
DK0824631T3 (da) 1999-11-29
CN1185191A (zh) 1998-06-17
DE69603272D1 (de) 1999-08-19
EP0824631A1 (en) 1998-02-25

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/04/2016