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WO2004111161A8 - Gas hydrate inhibitors - Google Patents

Gas hydrate inhibitors

Info

Publication number
WO2004111161A8
WO2004111161A8 PCT/EP2004/006047 EP2004006047W WO2004111161A8 WO 2004111161 A8 WO2004111161 A8 WO 2004111161A8 EP 2004006047 W EP2004006047 W EP 2004006047W WO 2004111161 A8 WO2004111161 A8 WO 2004111161A8
Authority
WO
WIPO (PCT)
Prior art keywords
gas hydrate
hydrate inhibitors
gas
agglomeration
inhibiting
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2004/006047
Other languages
French (fr)
Other versions
WO2004111161A1 (en
Inventor
Cenk R Burgazli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Publication of WO2004111161A1 publication Critical patent/WO2004111161A1/en
Publication of WO2004111161A8 publication Critical patent/WO2004111161A8/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/003—Additives for gaseous fuels
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention relates to a method for inhibiting the formation and/or agglomeration of gas clathrate hydrates comprising adding into a fluid comprising hydrate forming constituents, an effective amount of a gas hydrate inhibitor selected from the group consisting of polyalkoxylated amines and derivatives and mixtures thereof.
PCT/EP2004/006047 2003-06-06 2004-06-03 Gas hydrate inhibitors Ceased WO2004111161A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47642603P 2003-06-06 2003-06-06
US60/476,426 2003-06-06

Publications (2)

Publication Number Publication Date
WO2004111161A1 WO2004111161A1 (en) 2004-12-23
WO2004111161A8 true WO2004111161A8 (en) 2005-05-26

Family

ID=33551600

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/006047 Ceased WO2004111161A1 (en) 2003-06-06 2004-06-03 Gas hydrate inhibitors

Country Status (1)

Country Link
WO (1) WO2004111161A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7452848B2 (en) 2005-04-26 2008-11-18 Air Products And Chemicals, Inc. Amine-based gas hydrate inhibitors
WO2008089262A1 (en) * 2007-01-21 2008-07-24 M-I Llc Method and pill for remediating hydrate condensate blockage in pipelines
US7989403B2 (en) 2009-03-02 2011-08-02 Nalco Company Corrosion inhibitors containing amide surfactants for a fluid
US8288323B2 (en) 2009-03-02 2012-10-16 Nalco Company Compositions containing amide surfactants and methods for inhibiting the formation of hydrate agglomerates
CN101691905B (en) * 2009-10-13 2013-02-13 华南理工大学 Hydrate inhibitor applicable to high moisture content system
US8618025B2 (en) 2010-12-16 2013-12-31 Nalco Company Composition and method for reducing hydrate agglomeration
CA2827471C (en) * 2011-09-26 2016-11-01 Multi-Chem Group, Llc Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems
FR3066198B1 (en) * 2017-05-09 2020-02-28 Arkema France COMPOSITION FOR DELAYING THE FORMATION OF GAS HYDRATES
CN112639050B (en) * 2018-10-09 2022-11-01 科莱恩国际有限公司 Asymmetrically substituted dicarboxylate diamido ammonium salts and their use for anti-agglomeration of gas hydrates
US20240043738A1 (en) * 2022-07-28 2024-02-08 Independence Oilfield Chemicals Llc Additives and methods, compositions and uses relating thereto

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NO177012C (en) * 1988-03-14 1995-07-05 Shell Int Research Water-based drilling fluid
US6180699B1 (en) * 2000-02-02 2001-01-30 Isp Investments Inc. Blend for preventing or retarding the formation of gas hydrates
DE10134224B4 (en) * 2001-07-13 2012-12-20 Clariant Produkte (Deutschland) Gmbh Additives for inhibiting gas hydrate formation

Also Published As

Publication number Publication date
WO2004111161A1 (en) 2004-12-23

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121 Ep: the epo has been informed by wipo that ep was designated in this application
DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 52/2004 UNDER (71) THE NAME SHOULD READ "AKZO NOBEL N.V."

122 Ep: pct application non-entry in european phase