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NO20065358L - Fremgangsmate og modifikatorer for gasshydratinhibitorer - Google Patents

Fremgangsmate og modifikatorer for gasshydratinhibitorer

Info

Publication number
NO20065358L
NO20065358L NO20065358A NO20065358A NO20065358L NO 20065358 L NO20065358 L NO 20065358L NO 20065358 A NO20065358 A NO 20065358A NO 20065358 A NO20065358 A NO 20065358A NO 20065358 L NO20065358 L NO 20065358L
Authority
NO
Norway
Prior art keywords
compound
cationic
ion pair
modifiers
methods
Prior art date
Application number
NO20065358A
Other languages
English (en)
Inventor
Gordon T Rivers
Lynn M Frostman
Daniel L Crosby
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20065358L publication Critical patent/NO20065358L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • 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
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/107—Limiting or prohibiting hydrate formation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

En fremgangsmåte for å hemme dannelse av hydrokarbonhydrater i blandinger av vann og et hydrat dannende gjestemolekyl innebærer å tilsette et ionepar til blandingene i en mengde som er effektiv for å hemme dannelse av hydorkarbonhydrater under tilstander som ellers er effektive når det gjelder å danne hydrokarbonhydrater i fravær av ioneparet. I en ikke-begrensende utførelsesform av oppfinnelsen omfatter ioneparet en kationisk komponent som kan være en kvartær ammoniumforbindelse eller en onium-forbindelse og en ikke-kationisk motionkomponent som kan være en anionisk forbindelse, en ikke-ionisk forbindelse og/eller en amfoterisk forbindelse. To spesielle, egnede ikke-kationiske motionkomponenter er natriumdodecylsulfat og ammoniumalkylestersulfat.
NO20065358A 2004-05-18 2006-11-22 Fremgangsmate og modifikatorer for gasshydratinhibitorer NO20065358L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57202204P 2004-05-18 2004-05-18
US11/129,799 US20050261529A1 (en) 2004-05-18 2005-05-16 Enhancement modifiers for gas hydrate inhibitors
PCT/US2005/017251 WO2005116399A1 (en) 2004-05-18 2005-05-18 Enhancement modifiers for gas hydrate inhibitors

Publications (1)

Publication Number Publication Date
NO20065358L true NO20065358L (no) 2006-12-08

Family

ID=35376108

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065358A NO20065358L (no) 2004-05-18 2006-11-22 Fremgangsmate og modifikatorer for gasshydratinhibitorer

Country Status (7)

Country Link
US (1) US20050261529A1 (no)
EP (1) EP1766183A1 (no)
AU (1) AU2005248369A1 (no)
BR (1) BRPI0510589A (no)
CA (1) CA2565880A1 (no)
NO (1) NO20065358L (no)
WO (1) WO2005116399A1 (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060094913A1 (en) * 2004-11-04 2006-05-04 Spratt Paul A Ion pair amphiphiles as hydrate inhibitors
US7781627B2 (en) * 2006-02-27 2010-08-24 Sungil Co., Ltd. (SIM) System and method for forming gas hydrates
WO2008017018A2 (en) * 2006-08-03 2008-02-07 Baker Hughes Incorporated Kinetic gas hydrate inhibitors in completion fluids
US8048827B2 (en) 2006-08-03 2011-11-01 Baker Hughes Incorporated Kinetic gas hydrate inhibitors in completion fluids
US8047296B2 (en) * 2008-07-25 2011-11-01 Baker Hughes Incorporated Method of transitioning to kinetic hydrate inhibitors in multiple tie-in well systems
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.
US8334418B2 (en) * 2008-11-05 2012-12-18 Water Generating Systems LLC Accelerated hydrate formation and dissociation
US8980798B2 (en) 2010-03-31 2015-03-17 Baker Hughes Incorporated Precipitation prevention in produced water containing hydrate inhibitors injected downhole
US9193671B2 (en) * 2010-09-21 2015-11-24 Multi-Chem Group, Llc Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems
MX2013009634A (es) * 2011-09-26 2014-01-24 Multi Chem Group Llc Inhibidores de hidratos gaseosos anti-aglomerantes para utilizarse en sistemas petroliferos y de gas natural.
BR112014013953B1 (pt) * 2011-12-20 2020-02-04 Shell Int Research método para inibir o entupimento de um conduto
AU2012355501B2 (en) * 2011-12-20 2016-03-24 Shell Internationale Research Maatschappij B.V. Method for inhibiting the plugging of conduits by gas hydrates
AU2013308713B2 (en) * 2012-08-30 2018-04-05 Chevron U.S.A. Inc. Process, method, and system for removing heavy metals from fluids
GB2516862A (en) 2013-08-01 2015-02-11 M I Drilling Fluids Uk Ltd Quaternary ammonium compounds and gas hydrate inhibitor compositions
CN103865505B (zh) * 2014-03-03 2016-12-07 中国石油大学(北京) 非离子复合型气体水合物防聚剂
US9834720B2 (en) 2014-12-31 2017-12-05 Ecolab Usa Inc. Low dose gas hydrate inhibitor compositions
US9663666B2 (en) 2015-01-22 2017-05-30 Baker Hughes Incorporated Use of hydroxyacid to reduce the localized corrosion potential of low dose hydrate inhibitors
CN104830291A (zh) * 2015-04-30 2015-08-12 中国石油大学(华东) 复合型低剂量天然气水合物抑制剂
US10876033B2 (en) 2015-05-11 2020-12-29 Nouryon Chemicals International B.V. Nitrogen-containing anti-agglomerants for preserving the fluidity of fluids containing gas hydrates
CN105486805B (zh) * 2015-11-24 2017-03-29 西南石油大学 天然气水合物多功能测试系统及方法
NO346635B1 (en) * 2015-12-18 2022-11-07 Halliburton Energy Services Inc High temperature hydrate inhibitors and methods of use
US11332657B2 (en) * 2019-05-23 2022-05-17 Halliburton Energy Services, Inc. Dual cation hydrate inhibitors
EP4148033A4 (en) * 2020-06-18 2023-11-29 China Petroleum & Chemical Corporation Hydrate accelerator, hydrate and preparation method therefor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625527B1 (fr) * 1987-12-30 1995-12-01 Inst Francais Du Petrole Procede de transport d'un fluide formant des hydrates
US5432292A (en) * 1992-11-20 1995-07-11 Colorado School Of Mines Method for controlling clathrate hydrates in fluid systems
US5460728A (en) * 1993-12-21 1995-10-24 Shell Oil Company Method for inhibiting the plugging of conduits by gas hydrates
AU684664B2 (en) * 1994-08-05 1997-12-18 Bp Exploration Operating Company Limited Hydrate inhibition
USH1749H (en) * 1994-09-15 1998-09-01 Exxon Production Research Company Method for inhibiting hydrate formation
US5841010A (en) * 1994-09-15 1998-11-24 Exxon Production Research Company Surface active agents as gas hydrate inhibitors
US5648575A (en) * 1995-01-10 1997-07-15 Shell Oil Company Method for inhibiting the plugging of conduits by gas hydrates
GB9505864D0 (en) * 1995-03-23 1995-05-10 Bp Exploration Operating Hydrate Inhibition
EP1017925B1 (en) * 1997-09-09 2002-11-20 Shell Internationale Researchmaatschappij B.V. Method and compound for inhibiting the plugging of conduits by gas hydrates
US6025302A (en) * 1998-05-18 2000-02-15 Bj Services Company Quaternized polyether amines as gas hydrate inhibitors
FR2792997B1 (fr) * 1999-04-29 2001-06-29 Inst Francais Du Petrole Formulation d'additifs pour ameliorer le transport d'effluents petroliers susceptibles de contenir des hydrates et procede utilisant cette formulation
US6596911B2 (en) * 2000-02-22 2003-07-22 Baker Hughes Incorporation Composition and method for inhibition of formation of gas hydrates
US6723249B2 (en) * 2001-12-18 2004-04-20 Baker Hughes Incorporated Detoxification of onium compounds
US7164051B2 (en) * 2002-09-03 2007-01-16 Baker Hughes Incorporated Gas hydrate inhibitors

Also Published As

Publication number Publication date
CA2565880A1 (en) 2005-12-08
US20050261529A1 (en) 2005-11-24
AU2005248369A1 (en) 2005-12-08
WO2005116399A1 (en) 2005-12-08
EP1766183A1 (en) 2007-03-28
BRPI0510589A (pt) 2007-11-20

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