NO971131L - Fremgangsmåte for inhibering av hydratdannelse - Google Patents

Fremgangsmåte for inhibering av hydratdannelse

Info

Publication number
NO971131L
NO971131L NO971131A NO971131A NO971131L NO 971131 L NO971131 L NO 971131L NO 971131 A NO971131 A NO 971131A NO 971131 A NO971131 A NO 971131A NO 971131 L NO971131 L NO 971131L
Authority
NO
Norway
Prior art keywords
inhibitor
group
fluid
ring
alkenyl
Prior art date
Application number
NO971131A
Other languages
English (en)
Norwegian (no)
Other versions
NO971131D0 (no
Inventor
Karla Schall Colle
Russell Harlan Oelfke
Original Assignee
Exxon Production Research Co
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
Priority claimed from US08/306,331 external-priority patent/US5491269A/en
Application filed by Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of NO971131D0 publication Critical patent/NO971131D0/no
Publication of NO971131L publication Critical patent/NO971131L/no

Links

Classifications

    • 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
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • 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
    • C10L3/10—Working-up natural gas or synthetic natural 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
NO971131A 1994-09-15 1997-03-12 Fremgangsmåte for inhibering av hydratdannelse NO971131L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/306,331 US5491269A (en) 1994-09-15 1994-09-15 Method for inhibiting hydrate formation
US08/448,698 US5583273A (en) 1994-09-15 1995-05-24 Method for inhibiting hydrate formation
PCT/US1995/011121 WO1996008673A1 (fr) 1994-09-15 1995-09-05 Procede d'inhibition de la formation d'hydrates

Publications (2)

Publication Number Publication Date
NO971131D0 NO971131D0 (no) 1997-03-12
NO971131L true NO971131L (no) 1997-03-12

Family

ID=26975102

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971131A NO971131L (no) 1994-09-15 1997-03-12 Fremgangsmåte for inhibering av hydratdannelse

Country Status (10)

Country Link
US (1) US5583273A (fr)
EP (1) EP0777837B1 (fr)
CN (1) CN1058782C (fr)
AU (1) AU688968B2 (fr)
CA (1) CA2197802C (fr)
DE (1) DE69524426T2 (fr)
MY (1) MY112296A (fr)
NO (1) NO971131L (fr)
RU (1) RU2146787C1 (fr)
WO (1) WO1996008673A1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0828778B1 (fr) * 1995-06-02 2004-05-12 Nippon Shokubai Co., Ltd. Inhibiteur d'hydrates de clathrates et procede d'inhibition de la formation d'hydrates de clathrates l'utilisant
US5744665A (en) * 1995-06-08 1998-04-28 Exxon Production Research Company Maleimide copolymers and method for inhibiting hydrate formation
US5936040A (en) * 1995-06-08 1999-08-10 Exxon Production Research Company Method for inhibiting hydrate formation using maleimide copolymers
US6028233A (en) * 1995-06-08 2000-02-22 Exxon Production Research Company Method for inhibiting hydrate formation
FR2748773B1 (fr) * 1996-05-15 1998-06-26 Inst Francais Du Petrole Procede pour inhiber ou retarder la formation ou l'agglomeration d'hydrates dans un effluent de production
AU732692B2 (en) * 1997-09-09 2001-04-26 Shell Internationale Research Maatschappij 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
US6194622B1 (en) 1998-06-10 2001-02-27 Exxonmobil Upstream Research Company Method for inhibiting hydrate formation
DE19935063A1 (de) * 1999-07-28 2001-02-01 Basf Ag Pfropfpolymerisate als Gashydratinhibitoren
US6222083B1 (en) 1999-10-01 2001-04-24 Exxonmobil Upstream Research Company Method for inhibiting hydrate formation
EP1242513B1 (fr) * 1999-11-02 2005-03-02 The Goodyear Tire & Rubber Company Sous-couche destinee a l'adhesion des fibres
US6703077B1 (en) 1999-11-02 2004-03-09 The Goodyear Tire & Rubber Company Subcoat for fiber adhesion
AU775058B2 (en) * 2000-04-07 2004-07-15 Shell Internationale Research Maatschappij B.V. Method for inhibiting the plugging of conduits by gas hydrates
EP1534922B1 (fr) * 2002-09-03 2006-03-01 Shell Internationale Research Maatschappij B.V. Procede et compositions empechant la formation d'hydrates d'hydrocarbures
US7164051B2 (en) * 2002-09-03 2007-01-16 Baker Hughes Incorporated Gas hydrate inhibitors
RU2245992C1 (ru) * 2003-12-03 2005-02-10 Хавкин Александр Яковлевич Способ эксплуатации объекта с углеводородной продукцией в условиях гидратного режима
RU2259475C1 (ru) * 2004-04-19 2005-08-27 Райкевич Сергей Иосифович Способ подготовки законченных строительством газовых скважин для ускоренного запуска в работу в условиях крайнего севера
DE102005006421A1 (de) * 2005-02-12 2006-08-24 Clariant Produkte (Deutschland) Gmbh Polymere und ihre Herstellung und Verwendung als Gashydratinhibitoren
EP1919610A4 (fr) * 2005-08-09 2011-08-10 Exxonmobil Res & Eng Co Polyalkyleneimines et sels de polyalkyleneacrylamide pour lavage de gaz acide
DE102007037015B3 (de) * 2007-08-06 2008-10-23 Clariant International Limited Verwendung von substituierten Polyethyleniminen als Gashydratinhibitoren mit verbesserter biologischer Abbaubarkeit
EP2275641A1 (fr) * 2009-06-02 2011-01-19 Shell Internationale Research Maatschappij B.V. Procédé de production d'un flux de composants hydrocarbures gazeux et de flux de composants hydrocarbures liquides combinés, et appareil correspondant
CN101629071B (zh) * 2009-07-31 2012-12-26 中国科学院广州能源研究所 一种天然气水合物抑制剂
US9145465B2 (en) * 2011-10-20 2015-09-29 Baker Hughes Incorporated Low dosage kinetic hydrate inhibitors for natural gas production systems
RU2481375C1 (ru) * 2011-12-08 2013-05-10 Открытое акционерное общество "Газпром" Ингибитор гидратообразования кинетического действия
CN104595720A (zh) * 2015-01-20 2015-05-06 中国石油天然气股份有限公司 一种防冻堵的装置
CN104864266B (zh) * 2015-05-07 2017-11-17 中国海洋石油总公司 一种单分子水合物抑制剂
CN106190060A (zh) * 2015-05-25 2016-12-07 西北大学 一种复配型天然气水合物抑制剂
WO2018015054A1 (fr) 2016-07-22 2018-01-25 Julius-Maximilians-Universität Würzburg Éponge supramoléculaire thermogélifiante utilisée comme hydrogel autoréparant et biocompatible
EP3418317A1 (fr) * 2017-06-20 2018-12-26 Julius-Maximilians-Universität Würzburg Lipides biodégradables pour l'administration d'agents actifs
RU2677494C1 (ru) * 2017-12-04 2019-01-17 федеральное государственное автономное образовательное учреждение высшего образования "Российский государственный университет нефти и газа (национальный исследовательский университет) имени И.М. Губкина" Кинетический ингибитор гидратообразования
CN111936801B (zh) 2018-04-13 2022-08-09 开利公司 对多个吸热热交换器制冷系统除霜的方法
RU2735819C1 (ru) * 2019-12-31 2020-11-09 Андрей Сергеевич Торгашин Ингибитор гидратообразования - антиагломерант
US12590179B2 (en) 2022-04-29 2026-03-31 Saudi Arabian Oil Company Copolymers and terpolymers of post modified polyacrylates as efficient gas hydrate inhibitors

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741961A (en) * 1970-09-03 1973-06-26 Jefferson Chem Co Inc Metal catalyzed cyclization of organic nitriles and amino alcohols oramino thiols
US4203900A (en) * 1977-01-03 1980-05-20 The Dow Chemical Company Process for preparing 2-oxazolines
US4354029A (en) * 1981-11-30 1982-10-12 The Dow Chemical Company Preparation of 2-substituted-2-oxazolines with organic zinc salt catalysts
SU1391692A1 (ru) * 1986-11-26 1988-04-30 Всесоюзный Научно-Исследовательский И Проектный Институт По Подготовке К@ Транспортировке И Переработке Природного Газа Ингибитор гидратообразовани природного газа
FR2618876B1 (fr) * 1987-07-30 1989-10-27 Inst Francais Du Petrole Procede de traitement et de transport d'un gaz contenant du methane et de l'eau
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
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
FR2625527B1 (fr) * 1987-12-30 1995-12-01 Inst Francais Du Petrole Procede de transport d'un fluide formant des hydrates
GB8808330D0 (en) * 1988-04-08 1988-05-11 Unilever Plc Method of preparing chemical compound
GB9003617D0 (en) * 1990-02-16 1990-04-11 Shell Int Research A method for preventing hydrates
US5076373A (en) * 1990-03-30 1991-12-31 Shell Oil Company Drilling fluids
US5076364A (en) * 1990-03-30 1991-12-31 Shell Oil Company Gas hydrate inhibition
GB9121508D0 (en) * 1991-10-10 1991-11-27 British Petroleum Co Plc Method of inhibiting hydrate formation
RU2009894C1 (ru) * 1991-11-25 1994-03-30 Акционерное общество закрытого типа "Стромат" Способ получения композиции для декоративного покрытия
FR2694213B1 (fr) * 1992-08-03 1994-10-14 Inst Francais Du Petrole Méthode pour réduire la tendance à l'agglomération des hydrates dans des effluents de production.
FR2697264B1 (fr) * 1992-10-23 1994-12-30 Inst Francais Du Petrole Procédé pour réduire la tendance à l'agglomération des hydrates dans les effluents de production.
US5432292A (en) * 1992-11-20 1995-07-11 Colorado School Of Mines Method for controlling clathrate hydrates in fluid systems
US5639925A (en) * 1992-11-20 1997-06-17 Colorado School Of Mines Additives and method for controlling clathrate hydrates in fluid systems
US5420370A (en) * 1992-11-20 1995-05-30 Colorado School Of Mines Method for controlling clathrate hydrates in fluid systems
US5600044A (en) * 1994-09-15 1997-02-04 Exxon Production Research Company Method for inhibiting hydrate formation
US5491269A (en) * 1994-09-15 1996-02-13 Exxon Production Research Company Method for inhibiting hydrate formation
USH1749H (en) * 1994-09-15 1998-09-01 Exxon Production Research Company Method for inhibiting hydrate formation

Also Published As

Publication number Publication date
US5583273A (en) 1996-12-10
CN1058782C (zh) 2000-11-22
DE69524426D1 (de) 2002-01-17
CN1157651A (zh) 1997-08-20
DE69524426T2 (de) 2002-08-22
EP0777837A4 (fr) 1999-09-22
AU688968B2 (en) 1998-03-19
NO971131D0 (no) 1997-03-12
AU3463295A (en) 1996-03-29
EP0777837B1 (fr) 2001-12-05
WO1996008673A1 (fr) 1996-03-21
MY112296A (en) 2001-05-31
CA2197802A1 (fr) 1996-03-21
EP0777837A1 (fr) 1997-06-11
RU2146787C1 (ru) 2000-03-20
CA2197802C (fr) 2000-01-04

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application