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
Application number
PCT/EP2004/006047
Other languages
French (fr)
Other versions
WO2004111161A1 (en
Inventor
Cenk R Burgazli
Original Assignee
Akzo Nobel Nv
Cenk R Burgazli
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, Cenk R Burgazli filed Critical Akzo Nobel Nv
Publication of WO2004111161A1 publication Critical patent/WO2004111161A1/en
Publication of WO2004111161A8 publication Critical patent/WO2004111161A8/en

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
    • 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, 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
    • 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

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 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 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
AU2011378265A1 (en) * 2011-09-26 2013-08-15 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
AU2019356666B2 (en) * 2018-10-09 2021-10-21 Clariant International Ltd Unsymmetrically substituted dicarboxylic acid diamido ammonium salts and their use for gas hydrate anti-agglomeration
WO2024023519A1 (en) * 2022-07-28 2024-02-01 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
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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