[go: up one dir, main page]

BR8806978A - Processo para retardar a formacao e/ou reduzir a tendencia a aglomeracao de hidratos - Google Patents

Processo para retardar a formacao e/ou reduzir a tendencia a aglomeracao de hidratos

Info

Publication number
BR8806978A
BR8806978A BR8806978A BR8806978A BR8806978A BR 8806978 A BR8806978 A BR 8806978A BR 8806978 A BR8806978 A BR 8806978A BR 8806978 A BR8806978 A BR 8806978A BR 8806978 A BR8806978 A BR 8806978A
Authority
BR
Brazil
Prior art keywords
trend
reduce
delay formation
hydrate agglomeration
agglomeration
Prior art date
Application number
BR8806978A
Other languages
English (en)
Inventor
Andre Sugier
Paul Bourgmayer
Jean-Pierre Durand
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of BR8806978A publication Critical patent/BR8806978A/pt

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
    • F17D1/02—Pipe-line systems for gases or vapours
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR8806978A 1987-12-30 1988-12-29 Processo para retardar a formacao e/ou reduzir a tendencia a aglomeracao de hidratos BR8806978A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8718433A FR2625547B1 (fr) 1987-12-30 1987-12-30 Procede pour retarder la formation et/ou reduire la tendance a l'agglomeration des hydrates

Publications (1)

Publication Number Publication Date
BR8806978A true BR8806978A (pt) 1989-09-05

Family

ID=9358481

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8806978A BR8806978A (pt) 1987-12-30 1988-12-29 Processo para retardar a formacao e/ou reduzir a tendencia a aglomeracao de hidratos

Country Status (6)

Country Link
EP (1) EP0323774B1 (pt)
JP (1) JPH023497A (pt)
BR (1) BR8806978A (pt)
CA (1) CA1337017C (pt)
FR (1) FR2625547B1 (pt)
NO (1) NO177837C (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9115095D0 (en) * 1991-07-12 1991-08-28 Shell Int Research A method for preventing or retarding the formation of hydrates
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
WO1994025727A1 (en) * 1993-05-04 1994-11-10 Bp Exploration Operating Company Limited Hydrate inhibition
FR2733512B1 (fr) * 1995-04-26 1997-07-04 Inst Francais Du Petrole Procede pour inhiber ou retarder la formation, la croissance et/ou l'agglomeration des hydrates dans les effluents de production
CO4560488A1 (es) * 1995-10-03 1998-02-10 Nor Ind Inc Composiciones limpiadoras para pozos de lineas, carcasas, formaciones y equipo de petroleo y gas .
JP3018976B2 (ja) * 1995-12-28 2000-03-13 富士ゼロックス株式会社 半導体受光素子
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
DE19642656A1 (de) * 1996-10-16 1998-04-23 Bayer Ag Verfahren zur Verhinderung von Gashydraten
FR2767067B1 (fr) * 1997-08-05 1999-09-17 Inst Francais Du Petrole Procede permettant d'inhiber la formation et de retarder la croissance et/ou l'agglomeration d'hydrates dans un effluent de production
DK0896123T3 (da) * 1997-08-05 2005-10-31 Inst Francais Du Petrole Fremgangsmåde til forsinkelse af væksten og/eller agglomerationen af og eventuelt forsinkelse af dannelsen af hydrater i en produktionsudledning
FR2767068B1 (fr) * 1997-08-05 1999-09-17 Inst Francais Du Petrole Procede pour retarder la croissance et/ou l'agglomeration d'hydrates dans un effluent de production
FR2771445B1 (fr) * 1997-11-25 1999-12-31 Inst Francais Du Petrole Procede pour retarder la croissance et/ou l'agglomeration d'hydrates dans un effluent de production
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
US6359047B1 (en) 2001-03-20 2002-03-19 Isp Investments Inc. Gas hydrate inhibitor
DE10147650A1 (de) * 2001-09-27 2003-04-10 Basf Ag Hydrophile Emulgatoren auf Basis von Polyisobutylen
FR2851284A1 (fr) * 2003-02-19 2004-08-20 Inst Francais Du Petrole Methode permettant d'eviter la sedimentation des cristaux d'hydrates de gaz
FR2879189B1 (fr) 2004-12-13 2007-03-30 Inst Francais Du Petrole Methode pour transporter des hydrates en suspension dans des effluents de production utilisant un additif non-polluant
DE102005006421A1 (de) 2005-02-12 2006-08-24 Clariant Produkte (Deutschland) Gmbh Polymere und ihre Herstellung und Verwendung als Gashydratinhibitoren
DE102005007287B4 (de) * 2005-02-17 2007-01-25 Clariant Produkte (Deutschland) Gmbh Verwendung von Polyestern als Gashydratinhibitoren
FR2914565B1 (fr) * 2007-04-05 2009-05-22 Inst Francais Du Petrole Procede d'enrichissement en gaz acides d'un effluent gazeux
JP5489150B2 (ja) * 2009-02-26 2014-05-14 学校法人日本大学 クラスレートハイドレートの製造方法
US9145465B2 (en) 2011-10-20 2015-09-29 Baker Hughes Incorporated Low dosage kinetic hydrate inhibitors for natural gas production systems
CN103438353B (zh) * 2013-06-27 2015-11-18 北京航天发射技术研究所 一种冗余供气回路
BR112021007666A2 (pt) * 2018-10-29 2021-07-27 Championx Usa Inc. método para inibir a formação de aglomerados de hidratos de gás natural, composição, e, uso do composto à base de succinimida.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1133416A (fr) * 1954-05-10 1957-03-27 Stanolind Oil & Gas Co Perfectionnements à un procédé d'accroissement du rendement de puits de pétrole
US2865453A (en) * 1956-10-09 1958-12-23 Texas Co Well treatment to remove a water block
US3644107A (en) * 1970-03-09 1972-02-22 Phillips Petroleum Co Method for preventing the formation of hydrates and ice
FR2570162B1 (fr) * 1984-09-07 1988-04-08 Inst Francais Du Petrole Procede et dispositif de compression et de transport d'un gaz contenant une fraction liquide

Also Published As

Publication number Publication date
EP0323774B1 (fr) 1993-05-05
JPH023497A (ja) 1990-01-09
NO177837C (no) 1995-11-29
NO885789D0 (no) 1988-12-28
FR2625547B1 (fr) 1990-06-22
EP0323774A1 (fr) 1989-07-12
NO885789L (no) 1989-07-03
NO177837B (no) 1995-08-21
FR2625547A1 (fr) 1989-07-07
CA1337017C (fr) 1995-09-19

Similar Documents

Publication Publication Date Title
BR8806977A (pt) Processo para retardar a formacao e/ou reduzir a tendencia a aglomeracao de hidratos
BR8806978A (pt) Processo para retardar a formacao e/ou reduzir a tendencia a aglomeracao de hidratos
PT86855A (pt) Processo para a fabricacao de um produto para fumar e componentes para nele serem usados
BR8805402A (pt) Processo para a producao de um conjunto de janelas eletricamente aquecidas e conjunto de janelas adaptado para ser eletricamente aquecido
BR8800197A (pt) Aperfeicoamento em conjunto de plugue e aperfeicoamento em processo de produzir um conjunto de plugue
BR8602913A (pt) Processo e dispositivo para a fabricacao de embalagens substancialmente em forma de paralelepipedo,especialmente embalagens de cigarros
BR8803872A (pt) Composicao e processo para aglomerar um minerio de metal umido e produto aglomerado
BR8300853A (pt) Artigos de vidro soluveis em agua, e processo para sua formacao
BR9703143A (pt) Processo para inibir ou retardar a formação ou a aglomeração de hidratos em um efluente de produção
BR8803422A (pt) Processo de preparacao de copolimeros em blocos
BR8306228A (pt) Processo e dispositivo para a fabricacao de produtos em forma de cintas ou laminados
IT1178642B (it) Rigenerazione perfezionata dell'hf in processo di alchilazione di idrocarburi aromatici
PT87884A (pt) Processo para a preparacao de acidos e esteres diazabicicloalquil em ponte-quinolono-carboxilicos
BR8807491A (pt) Processo e conjunto para determinar a forma e ou dimensao de um objeto em queda livre
BR8802843A (pt) Processo para a preparacao de alcanotriois e alcanopoliois
IT8741004A0 (it) Processo per la produzione in soluzione e in continuo di resine termoplastiche stireniche
BR8907277A (pt) Processo para preparar poliazamacrociclos mono-n-alquilados
BR8900866A (pt) Composicao oleaginosa e processo para a formacao de um concentrado de melhorada estabilidade em armazenagem
BR8403204A (pt) Aerofolio para veiculo e processo para a construcao do aerofolio
BR8805574A (pt) Processo para a transformacao de lixos em um material em forma de bolotas
BR8807324A (pt) Aparelhagem e processo para producao de granulos
PT89495A (pt) Processo para o reforco estrutural de produtos manufacturados frageis de pedra ou aglomerados em geral e produtos assim obtidos
BR8904309A (pt) Processo para a preparacao de polibutadieno de elevado teor de vinila
BR8901956A (pt) Processo para curtimento economico ao cromo
BR8805040A (pt) Processo de fabricacao de brinquedos fotocromaticos e produto resultante

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: granting
FG9A Patent or certificate of addition granted
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 30/05/2010