NO971131D0 - Fremgangsmåte for inhibering av hydratdannelse - Google Patents

Fremgangsmåte for inhibering av hydratdannelse

Info

Publication number
NO971131D0
NO971131D0 NO971131A NO971131A NO971131D0 NO 971131 D0 NO971131 D0 NO 971131D0 NO 971131 A NO971131 A NO 971131A NO 971131 A NO971131 A NO 971131A NO 971131 D0 NO971131 D0 NO 971131D0
Authority
NO
Norway
Prior art keywords
hydrate formation
inhibiting hydrate
inhibiting
formation
hydrate
Prior art date
Application number
NO971131A
Other languages
English (en)
Other versions
NO971131L (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, 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
    • 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)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (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 (en) 1994-09-15 1995-09-05 A method for inhibiting hydrate formation

Publications (2)

Publication Number Publication Date
NO971131D0 true NO971131D0 (no) 1997-03-12
NO971131L 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 (no)
EP (1) EP0777837B1 (no)
CN (1) CN1058782C (no)
AU (1) AU688968B2 (no)
CA (1) CA2197802C (no)
DE (1) DE69524426T2 (no)
MY (1) MY112296A (no)
NO (1) NO971131L (no)
RU (1) RU2146787C1 (no)
WO (1) WO1996008673A1 (no)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU705814B2 (en) * 1995-06-02 1999-06-03 Nippon Shokubai Co., Ltd. Clathrate hydrate inhibitor and method of inhibiting the formation of clathrate hydrates using it
US5936040A (en) * 1995-06-08 1999-08-10 Exxon Production Research Company Method for inhibiting hydrate formation using maleimide copolymers
US5744665A (en) * 1995-06-08 1998-04-28 Exxon Production Research Company Maleimide copolymers and method for inhibiting hydrate formation
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
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
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 (en) * 1999-11-02 2005-03-02 The Goodyear Tire & Rubber Company Subcoat for fiber adhesion
US6703077B1 (en) 1999-11-02 2004-03-09 The Goodyear Tire & Rubber Company Subcoat for fiber adhesion
CA2497366A1 (en) * 2002-09-03 2004-03-18 Shell Canada Limited Method and compositions for inhibiting formation of hydrocarbon hydrates
US7164051B2 (en) * 2002-09-03 2007-01-16 Baker Hughes Incorporated Gas hydrate inhibitors
DE102005006421A1 (de) * 2005-02-12 2006-08-24 Clariant Produkte (Deutschland) Gmbh Polymere und ihre Herstellung und Verwendung als Gashydratinhibitoren
WO2007021532A1 (en) * 2005-08-09 2007-02-22 Exxonmobil Research And Engineering Company Polyalkyleneimines and polyalkyleneacrylamide salt for acid gas scrubbing process
DE102007037015B3 (de) * 2007-08-06 2008-10-23 Clariant International Limited Verwendung von substituierten Polyethyleniminen als Gashydratinhibitoren mit verbesserter biologischer Abbaubarkeit
EP2275641A1 (en) * 2009-06-02 2011-01-19 Shell Internationale Research Maatschappij B.V. Method of producing a combined gaseous hydrocarbon component stream and liquid hydrocarbon component streams, and an apparatus therefor
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
EP3487909B1 (en) * 2016-07-22 2021-05-12 Julius-Maximilians-Universität Würzburg A thermogelling supramolecular sponge as self-healing and biocompatible hydrogel
EP3418317A1 (en) * 2017-06-20 2018-12-26 Julius-Maximilians-Universität Würzburg Block-copolymers for the delivery of active agents
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

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
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
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
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
US5420370A (en) * 1992-11-20 1995-05-30 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
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
US5600044A (en) * 1994-09-15 1997-02-04 Exxon Production Research Company Method for inhibiting hydrate formation

Also Published As

Publication number Publication date
EP0777837A4 (en) 1999-09-22
MY112296A (en) 2001-05-31
DE69524426D1 (de) 2002-01-17
EP0777837B1 (en) 2001-12-05
CA2197802C (en) 2000-01-04
RU2146787C1 (ru) 2000-03-20
US5583273A (en) 1996-12-10
AU688968B2 (en) 1998-03-19
DE69524426T2 (de) 2002-08-22
CA2197802A1 (en) 1996-03-21
AU3463295A (en) 1996-03-29
WO1996008673A1 (en) 1996-03-21
CN1058782C (zh) 2000-11-22
CN1157651A (zh) 1997-08-20
NO971131L (no) 1997-03-12
EP0777837A1 (en) 1997-06-11

Similar Documents

Publication Publication Date Title
NO971132D0 (no) Fremgangsmåte for inhibering av hydratdannelse
NO971131D0 (no) Fremgangsmåte for inhibering av hydratdannelse
NO975761D0 (no) Fremgangsmåte for å inhibere hydratdannelse
NO973009D0 (no) Fremgangsmåte for å inhibere kathepsin-k
NO960059D0 (no) Fremgangsmåte for behandling av en underjordisk formasjon
NO974554D0 (no) Fremgangsmåte for behandling av en underjordisk formasjon
DK0770169T3 (da) Hydratinhibering
GB9121508D0 (en) Method of inhibiting hydrate formation
DE69613818D1 (de) Inhibierung von hydratbildung
NO990140L (no) FremgangsmÕte til inhibering av gasshydratdannelse
NO180783C (no) Fremgangsmåte ved forhindring av hydratdannelse
NO975589L (no) Fremgangsmåte for å inhibere hydratdannelse
NO20010117L (no) Fremgangsmåte for behandling av sövnlöshet
NO975668L (no) Fremgangsmåte for å forhindre hydratdannelse
NO990792D0 (no) FremgangsmÕte for inhibering av ekspresjonen av FAS
NO975580D0 (no) Fremgangsmåte for å inhibere melanom
NO965497D0 (no) Fremgangsmåte for kontrollert fiksering av skallinhibitor i en underjordisk formasjon
IS4285A (is) Aðferð við að hindra útfellingu
NO973609D0 (no) Fremgangsmåte for å inhibere effektene av IL-6
FI981803A0 (fi) Menetelmä saostumien muodostumisen estämiseksi
NO307897B1 (no) Fremgangsmate for tildanning av lederor
GB9204076D0 (en) Method for inhibiting hydrate formation
GB9201077D0 (en) Method for inhibiting hydrate formation
NO944974D0 (no) Framgangsmåte for framstilling av gasshydrat
GB9413679D0 (en) Method of inhibiting gas hydrate production

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application