NO20100439L - Fremgangsmate for handtering av hydrater i undervannsproduksjonsledning - Google Patents

Fremgangsmate for handtering av hydrater i undervannsproduksjonsledning

Info

Publication number
NO20100439L
NO20100439L NO20100439A NO20100439A NO20100439L NO 20100439 L NO20100439 L NO 20100439L NO 20100439 A NO20100439 A NO 20100439A NO 20100439 A NO20100439 A NO 20100439A NO 20100439 L NO20100439 L NO 20100439L
Authority
NO
Norway
Prior art keywords
production
production line
line
fluids
hydrates
Prior art date
Application number
NO20100439A
Other languages
English (en)
Inventor
Larry D Talley
Richard F Stoisits
David C Lucas
Donald P Shatto
Jiyong Cai
Original Assignee
Exxonmobil Upstream Res 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
Application filed by Exxonmobil Upstream Res Co filed Critical Exxonmobil Upstream Res Co
Publication of NO20100439L publication Critical patent/NO20100439L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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
    • Y10T137/0352—Controlled by pressure

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Earth Drilling (AREA)
  • Pipeline Systems (AREA)

Abstract

En fremgangsmåte for å håndtere hydrater i et undervannsproduksjonssystem er tilveiebrakt. Produksjonssystemet innbefatter en vertsproduksjonsfasilitet, en kontrollnavlestreng, minst en undervannsproduksjonsbrønn og en enkel produksjonsledning. Fremgangsmåten omfatter generelt produksjon av hydrokarbonfluider fra den minst ene undervannsproduksjonsbrønnen og gjennom produksjonsledningen, og deretter stenge av produksjonsledningen. I tillegg innbefatter fremgangsmåten trinnene å trykkavlaste produksjonsledningen for hovedsakelig å redusere en løsningsgasskonsentrasjon i de produserte hydrokarbonfluidene og deretter på nytt trykksette produksjonsledningen for å tvinge eventuell gjenværende gass i fri gassfase innenfor produksjonsledningen tilbake i løsning. Fremgangsmåten innbefatter også fortrengning av produksjonsfluider innenfor produksjonsledningen ved å flytte fortrengningsfluidet fra en serviceledning innenfor navlestrengledningen og inn i produksjonsledningen. Fortrengningsfluidene omfatter fortrinnsvis et hydrokarbonbasert fluid som har en lavdosert hydratinhibitor (LDHI).
NO20100439A 2007-09-25 2010-03-25 Fremgangsmate for handtering av hydrater i undervannsproduksjonsledning NO20100439L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99513407P 2007-09-25 2007-09-25
PCT/US2008/073891 WO2009042319A1 (en) 2007-09-25 2008-08-21 Method for managing hydrates in subsea production line

Publications (1)

Publication Number Publication Date
NO20100439L true NO20100439L (no) 2010-06-24

Family

ID=40511787

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100439A NO20100439L (no) 2007-09-25 2010-03-25 Fremgangsmate for handtering av hydrater i undervannsproduksjonsledning

Country Status (9)

Country Link
US (1) US8430169B2 (no)
CN (1) CN101802347B (no)
AU (1) AU2008305441B2 (no)
BR (1) BRPI0817188A2 (no)
CA (1) CA2700361C (no)
GB (1) GB2465118B (no)
MY (1) MY180569A (no)
NO (1) NO20100439L (no)
WO (1) WO2009042319A1 (no)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2429278B (en) 2005-08-15 2010-08-11 Statoil Asa Seismic exploration
WO2007095399A2 (en) * 2006-03-15 2007-08-23 Exxonmobil Upstream Research Company Method of generating a non-plugging hydrate slurry
US8430169B2 (en) 2007-09-25 2013-04-30 Exxonmobil Upstream Research Company Method for managing hydrates in subsea production line
US8469101B2 (en) 2007-09-25 2013-06-25 Exxonmobil Upstream Research Company Method and apparatus for flow assurance management in subsea single production flowline
GB0722469D0 (en) 2007-11-16 2007-12-27 Statoil Asa Forming a geological model
GB0724847D0 (en) 2007-12-20 2008-01-30 Statoilhydro Method of and apparatus for exploring a region below a surface of the earth
US8047296B2 (en) * 2008-07-25 2011-11-01 Baker Hughes Incorporated Method of transitioning to kinetic hydrate inhibitors in multiple tie-in well systems
US20120255737A1 (en) * 2008-07-28 2012-10-11 Broussard Chad A Apparatus, system, and methods for generating a non-plugging hydrate slurry
GB2479200A (en) 2010-04-01 2011-10-05 Statoil Asa Interpolating pressure and/or vertical particle velocity data from multi-component marine seismic data including horizontal derivatives
US8757270B2 (en) 2010-05-28 2014-06-24 Statoil Petroleum As Subsea hydrocarbon production system
AU2015203041B2 (en) * 2010-05-28 2017-04-20 Equinor Energy As Subsea hydrocarbon production system
AP4004A (en) * 2010-05-28 2017-01-13 Statoil Asa Subsea hydrocarbon production system
US9002650B2 (en) * 2010-08-20 2015-04-07 Weatherford/Lamb, Inc. Multiphase flow meter for subsea applications using hydrate inhibitor measurement
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
MX346217B (es) * 2010-09-21 2017-03-09 Multi Chem Group Llc Remocion de agua a partir de inhibidores de hidratos de dosis baja anti-aglomerados.
GB2503927B (en) * 2012-07-13 2019-02-27 Framo Eng As Method and apparatus for removing hydrate plugs in a hydrocarbon production station
AU2012388218B2 (en) 2012-08-24 2017-07-06 Fmc Technologies, Inc. Retrieval of subsea production and processing equipment
BR112015003945B1 (pt) * 2012-08-24 2021-01-19 Fmc Technologies, Inc. métodos de recuperação e substituição de equipamento de produção e processamento submarino
GB2509167B (en) * 2012-12-21 2015-09-02 Subsea 7 Norway As Subsea processing of well fluids
NL2011157C2 (en) * 2013-07-12 2015-01-13 Ihc Holland Ie Bv Tailing deposit tool.
US9353591B2 (en) 2013-07-17 2016-05-31 Onesubsea Ip Uk Limited Self-draining production assembly
CN106103885A (zh) * 2014-03-17 2016-11-09 国际壳牌研究有限公司 长距气体冷凝物生产系统
WO2016069784A1 (en) * 2014-10-28 2016-05-06 Onesubsea Ip Uk Limited Additive management system
US20160168972A1 (en) * 2014-12-11 2016-06-16 Chevron U.S.A. Inc. Mitigating hydrate formation during a shutdown of a deep water fpso
BR112017012570A2 (pt) * 2014-12-19 2017-12-26 Solvay Specialty Polymers Italy Spa métodos para fabricação de artigo tubular de múltiplas camadas
US10053981B2 (en) * 2014-12-31 2018-08-21 Halliburton Energy Services, Inc. Selection of optimal hydrate inhibitor surfactants for use in oil and gas operations
RU2604603C1 (ru) * 2015-05-22 2016-12-10 Статойл Петролеум Ас Система подводной добычи углеводородов
US9695665B2 (en) 2015-06-15 2017-07-04 Trendsetter Engineering, Inc. Subsea chemical injection system
US20170026085A1 (en) * 2015-07-24 2017-01-26 Oceaneering International, Inc. Resident ROV Signal Distribution Hub
WO2017011153A1 (en) * 2015-07-16 2017-01-19 Exxonmobil Upstream Research Company Methods and systems for passivation of remote storage conduit systems by chemical displacement through storage conduits
RU2607487C1 (ru) * 2015-07-21 2017-01-10 Статойл Петролеум Ас Система подводной добычи углеводородов
US9903525B2 (en) 2015-08-31 2018-02-27 General Electronic Company Insulated fluid conduit
US10281079B2 (en) 2015-08-31 2019-05-07 General Electric Company Insulated fluid conduit
GB2549939B (en) * 2016-04-29 2020-03-25 Forsys Subsea Ltd Depressurisation method and apparatus for subsea equipment
NO341257B1 (en) * 2016-07-04 2017-09-25 Vetco Gray Scandinavia As Arrangements for flow assurance in a subsea flowline system
US9797223B1 (en) * 2016-08-17 2017-10-24 Onesubsea Ip Uk Limited Systems and methods for hydrate removal
US10273785B2 (en) 2016-11-11 2019-04-30 Trendsetter Engineering, Inc. Process for remediating hydrates from subsea flowlines
GB201703615D0 (en) * 2017-03-07 2017-04-19 Univ I Stavanger Method of inhibiting the agglomeration of gas hydrates
CN115538991A (zh) * 2017-03-30 2022-12-30 中国计量大学 用于开采海底表面裸露型可燃冰矿藏甲烷生成装置的安装施工方法
CN108661606B (zh) * 2017-03-30 2022-07-19 中国计量大学 海底可燃冰的甲烷生成发生装置
FR3065251B1 (fr) 2017-04-18 2019-06-28 Saipem S.A. Procede de mise en securite d'une conduite sous-marine de production de liaison fond-surface a l'arret de la production.
NO344210B1 (en) * 2018-04-12 2019-10-14 Green Entrans As A manifold arrangement for receiving a hydrocarbon fluid from at least one production tubing of a hydrocarbon well
CN108952637B (zh) * 2018-07-04 2020-08-14 中海艾普油气测试（天津）有限公司 一种用于深水作业水合物抑制的水下树安全系统及抑制方法
BR102018068428B1 (pt) * 2018-09-12 2021-12-07 Petróleo Brasileiro S.A. - Petrobras Sistema não residente e método para despressurização de equipamentos e linhas submarinas
GB2579576B (en) 2018-12-04 2021-01-27 Subsea 7 Norway As Heating of subsea pipelines
CN109339754A (zh) * 2018-12-13 2019-02-15 美钻深海能源科技研发（上海）有限公司 海洋油田关井自动化学注入装置
GB2592839B (en) * 2018-12-18 2023-02-22 Equinor Energy As Pour point avoidance in oil/water processing and transport
CN110260161B (zh) * 2019-07-10 2024-01-26 美钻深海能源科技研发（上海）有限公司 一种海洋油田跨接管自动泄压系统及自动泄压装置
CN110397424B (zh) * 2019-07-11 2024-05-31 中国石油工程建设有限公司 一种基于降压开采的深水天然气水合物生产系统及方法
BR102019025811A2 (pt) * 2019-12-05 2021-06-15 Petróleo Brasileiro S.A. - Petrobras Método de desobstrução de dutos flexíveis utilizando flexitubo a partir de uma sonda de intervenção em poços
CN111287706B (zh) * 2020-02-14 2022-03-01 中国海洋石油集团有限公司 一种深水油气田水下设施及其水合物解堵方法
CN112238104B (zh) * 2020-08-13 2023-04-25 海洋石油工程股份有限公司 一种水下油气输送系统和主输油回路清管方法
BR102020019468A2 (pt) 2020-09-25 2022-04-05 Petróleo Brasileiro S.A. - Petrobras Método de prevenção de incrustação salina em poços de reservatórios de baixa atividade de fase aquosa e seu uso
CN115405264B (zh) * 2022-06-02 2024-02-09 海洋石油工程股份有限公司 一种深水油气田双立管底部注气系统
WO2024073701A1 (en) * 2022-09-30 2024-04-04 Cameron International Corporation Hydrate management method
CN116220622B (zh) * 2023-03-02 2024-01-02 四川申和新材料科技有限公司 利用人工储层开发水合物的开采系统及方法

Family Cites Families (172)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514274A (en) * 1965-02-18 1970-05-26 Exxon Research Engineering Co Transportation of natural gas as a hydrate
US3372753A (en) * 1965-07-16 1968-03-12 Shell Oil Co Method of preventing hydrate formation in petroleum well production strings
US4328098A (en) * 1980-04-14 1982-05-04 Seapower, Inc. Filter apparatus
US4267043A (en) * 1980-04-14 1981-05-12 Seapower, Inc. Immiscible liquid separating
DE3267325D1 (en) 1981-12-18 1985-12-12 Ici Plc Separation process
US4574830A (en) * 1984-03-07 1986-03-11 Exxon Production Research Co. Apparatus for pigging hydrocarbon product flowlines
US4528041A (en) * 1984-03-07 1985-07-09 Exxon Production Research Co. Method for pigging hydrocarbon product flowlines
US4589434A (en) * 1985-06-10 1986-05-20 Exxon Production Research Co. Method and apparatus to prevent hydrate formation in full wellstream pipelines
US4697426A (en) 1986-05-29 1987-10-06 Shell Western E&P Inc. Choke cooling waxy oil
GB8622468D0 (en) 1986-09-18 1986-10-22 British Petroleum Co Plc Pipeline pig diverter/connector
US5283001A (en) * 1986-11-24 1994-02-01 Canadian Occidental Petroleum Ltd. Process for preparing a water continuous emulsion from heavy crude fraction
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
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
US4883582A (en) 1988-03-07 1989-11-28 Mccants Malcolm T Vis-breaking heavy crude oils for pumpability
FR2630344B1 (fr) 1988-04-22 1992-02-21 Inst Francais Du Petrole Procede d'extraction de l'eau melangee a un fluide liquide
GB9003617D0 (en) 1990-02-16 1990-04-11 Shell Int Research A method for preventing hydrates
DE4036225A1 (de) * 1990-11-14 1992-05-21 Basf Ag Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte
GB9115095D0 (en) 1991-07-12 1991-08-28 Shell Int Research A method for preventing or retarding the formation of hydrates
US5427680A (en) * 1992-02-18 1995-06-27 Benson; Robert A. Processing apparatus with wall conditioning shuttle
US5286376A (en) * 1992-02-18 1994-02-15 Benson Robert A Filtering apparatus
US5284581A (en) * 1992-12-17 1994-02-08 Benson Robert A Processing apparatus with wall conditioning shuttles
US5676848A (en) 1992-02-18 1997-10-14 Benson; Robert A. Method of separating employing a continuous re-entrant lumen with wall conditioning elements
US5310002A (en) 1992-04-17 1994-05-10 Halliburton Company Gas well treatment compositions and methods
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.
BR9301171A (pt) * 1993-03-15 1994-10-18 Petroleo Brasileiro Sa Processo termo-químico de desparafinação de dutos condutores de hidrocarbonetos
US5536893A (en) 1994-01-07 1996-07-16 Gudmundsson; Jon S. Method for production of gas hydrates for transportation and storage
US5863301A (en) * 1994-06-02 1999-01-26 Empresa Colombiana De Petroleos ("Ecopetrol") Method of produce low viscosity stable crude oil emulsion
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
US6015929A (en) * 1994-09-15 2000-01-18 Exxon Research And Engineering Co. Gas hydrate anti-agglomerates
US5841010A (en) 1994-09-15 1998-11-24 Exxon Production Research Company Surface active agents as gas hydrate inhibitors
GB9419520D0 (en) * 1994-09-28 1994-11-16 Ic Consultants Limited A mixer and apparatus for analysing fluid flow
US5490562A (en) * 1995-02-07 1996-02-13 Paragon Engineering Services Incorporated Subsea flow enhancer
AR001674A1 (es) * 1995-04-25 1997-11-26 Shell Int Research Método para inhibir la obstrucción de conductos por hidrato de gas
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
FR2735211B1 (fr) 1995-06-06 1997-07-18 Inst Francais Du Petrole Procede de transport d'un fluide tel un gaz sec, susceptible de former des hydrates
FR2735210B1 (fr) * 1995-06-06 1997-07-18 Inst Francais Du Petrole Procede de recyclage d'un additif dispersant utilise pour le transport d'un gaz a condensat ou d'un petrole avec gaz associe en presence d'hydrates
NO952241D0 (no) 1995-06-07 1995-06-07 Jon Steinar Gudmundsson Framgangsmåte for transport og lagring av olje og gass
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
US5874660A (en) * 1995-10-04 1999-02-23 Exxon Production Research Company Method for inhibiting hydrate formation
GB9515474D0 (en) 1995-07-28 1995-09-27 Copipe Systems Ltd Improvements in or relating to underwater pipeline apparatus for delivering a pig unit through a sea-bed pipeline
WO1997007320A1 (en) * 1995-08-16 1997-02-27 Exxon Production Research Company A method for predetermining a polymer for inhibiting hydrate formation
US5954950A (en) 1995-09-07 1999-09-21 Institut Francais Du Petrole Intensive hydrofining of petroleum fractions
US5741758A (en) 1995-10-13 1998-04-21 Bj Services Company, U.S.A. Method for controlling gas hydrates in fluid mixtures
BR9601401A (pt) * 1996-04-16 1998-01-13 Petroleo Brasileiro Sa Método e aparelhagem para lançamento de pigs em tubulações submarinas
DE19629662A1 (de) 1996-07-23 1998-01-29 Clariant Gmbh Verfahren zur Inhibierung der Gashydratbildung
US6028234A (en) * 1996-12-17 2000-02-22 Mobil Oil Corporation Process for making gas hydrates
US6080704A (en) * 1997-03-11 2000-06-27 Halliday; William S. Glycols as gas hydrate inhibitors in drilling, drill-in, and completion fluids
NO321386B1 (no) * 1997-03-19 2006-05-02 Norsk Hydro As Fremgangsmate og anordning for separering av et fluid omfattende flere fluidkomponenter, fortrinnsvis separering av et bronnfluid i forbindelse med et ror for produksjon av hydrokarboner/vann
GB2341433B (en) 1997-05-30 2002-05-01 Fmc Corp Pig delivery and transport system for subsea wells
FR2768637B1 (fr) 1997-09-25 1999-10-22 Inst Francais Du Petrole Methode pour transporter des hydrates en suspension dans des effluents de production
WO1999013197A1 (en) * 1997-09-09 1999-03-18 Shell Internationale Research Maatschappij B.V. Method and compound for inhibiting the plugging of conduits by gas hydrates
US6180843B1 (en) * 1997-10-14 2001-01-30 Mobil Oil Corporation Method for producing gas hydrates utilizing a fluidized bed
DE19803384C1 (de) * 1998-01-29 1999-04-15 Clariant Gmbh Additive zur Inhibierung der Gashydratbildung und Verfahren zur Inhibierung der Bildung von Gashydraten
US6022421A (en) * 1998-03-03 2000-02-08 Sonsub International, Inc, Method for remotely launching subsea pigs in response to wellhead pressure change
ATE445761T1 (de) * 1998-03-30 2009-10-15 Kellogg Brown & Root Inc System zur rückführung von leitungen grosser länge zur produktionsplattform
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
US6082118A (en) 1998-07-07 2000-07-04 Mobil Oil Corporation Storage and transport of gas hydrates as a slurry suspenion under metastable conditions
US6379612B1 (en) * 1998-07-27 2002-04-30 Champion Technologies, Inc. Scale inhibitors
NO985001D0 (no) 1998-10-27 1998-10-27 Eriksson Nyfotek As Leiv FremgangsmÕte og system for transport av en str°m av fluide hydrokarboner inneholdende vann
DE19920152C1 (de) * 1999-05-03 2000-10-12 Clariant Gmbh Additive zur Inhibierung der Gashydratbildung und deren Verwendung
US6444852B1 (en) 1999-06-24 2002-09-03 Goldschmidt Chemical Corporation Amines useful in inhibiting gas hydrate formation
EP1418817A1 (en) 1999-07-12 2004-05-19 Halliburton Energy Services, Inc. Method for reducing solids buildup in hydrocarbon streams produced from wells
US6451892B1 (en) 1999-07-13 2002-09-17 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates
DE19935063A1 (de) * 1999-07-28 2001-02-01 Basf Ag Pfropfpolymerisate als Gashydratinhibitoren
NO309439B1 (no) 1999-10-01 2001-01-29 Kongsberg Offshore As Anordning ved undervanns lubrikator, samt fremgangsmåter for utsirkulering av fluider fra den samme
EP1222213A1 (en) * 1999-10-08 2002-07-17 The Procter & Gamble Company APPARATUS AND PROCESS FOR IN-LINE PREPARATION OF HIPEs
US6432355B1 (en) 1999-10-12 2002-08-13 Isp Investments Inc. Corrosion inhibition during transport of water and a hydrocarbon through a pipeline
US6703534B2 (en) * 1999-12-30 2004-03-09 Marathon Oil Company Transport of a wet gas through a subsea pipeline
US7511180B2 (en) * 1999-12-30 2009-03-31 Marathon Oil Company Stabilizing petroleum liquids for storage or transport
US6350928B1 (en) * 1999-12-30 2002-02-26 Marathon Oil Company Production of a gas hydrate slurry using a fluidized bed heat exchanger
US6307191B1 (en) * 1999-12-30 2001-10-23 Marathon Oil Compamy Microwave heating system for gas hydrate removal or inhibition in a hydrocarbon pipeline
FR2804467B1 (fr) * 2000-01-28 2002-05-10 Elf Exploration Prod Dispositif pour eliminer les bouchons d'hydrates de gaz ou de paraffines se formant dans un equipement de forage d'un puits ou de production ou de transport d'hydrocarbures
US6336238B1 (en) * 2000-02-10 2002-01-08 Oil States Industries, Inc. Multiple pig subsea pig launcher
NO313767B1 (no) 2000-03-20 2002-11-25 Kvaerner Oilfield Prod As Fremgangsmåte for å oppnå samtidig tilförsel av drivfluid til flere undersjöiske brönner og undersjöisk petroleums-produksjons-arrangement for samtidig produksjon av hydrokarboner fra flereundersjöiske brönner og tilförsel av drivfluid til de s
NO20005595D0 (no) 2000-09-19 2000-11-06 Aker Eng As Pensing av brönnström
US6782950B2 (en) 2000-09-29 2004-08-31 Kellogg Brown & Root, Inc. Control wellhead buoy
US6550960B2 (en) * 2000-10-11 2003-04-22 The Procter & Gamble Company Apparatus for in-line mixing and process of making such apparatus
US6537383B1 (en) 2000-11-08 2003-03-25 Halliburton Energy Services, Inc. Subsea pig launcher
GB2389400B (en) * 2001-02-23 2004-07-28 Fmc Technologies Subsea pig launching apparatus
US6539778B2 (en) * 2001-03-13 2003-04-01 Valkyrie Commissioning Services, Inc. Subsea vehicle assisted pipeline commissioning method
US7708839B2 (en) * 2001-03-13 2010-05-04 Valkyrie Commissioning Services, Inc. Subsea vehicle assisted pipeline dewatering method
US6359047B1 (en) * 2001-03-20 2002-03-19 Isp Investments Inc. Gas hydrate inhibitor
US6412135B1 (en) 2001-03-21 2002-07-02 Robert A. Benson Exchanger of wall clearing shuttles
GB0112103D0 (en) * 2001-05-17 2001-07-11 Alpha Thames Ltd Fluid transportation system
WO2003002403A1 (en) * 2001-06-26 2003-01-09 Valkyrie Commissioning Services, Inc. Subsea vehicle assisted pumping skid packages
DE10134224B4 (de) 2001-07-13 2012-12-20 Clariant Produkte (Deutschland) Gmbh Additive zur Inhibierung der Gashydratbildung
JP2003041271A (ja) 2001-07-26 2003-02-13 Mitsubishi Heavy Ind Ltd ガスハイドレート生成装置およびガスハイドレート生成方法
JP4798892B2 (ja) 2001-08-17 2011-10-19 三井造船株式会社 ハイドレートの製造装置および製造方法
US7032658B2 (en) * 2002-01-31 2006-04-25 Smart Drilling And Completion, Inc. High power umbilicals for electric flowline immersion heating of produced hydrocarbons
GB0120912D0 (en) * 2001-08-29 2001-10-17 Bp Exploration Operating Process
US6772840B2 (en) * 2001-09-21 2004-08-10 Halliburton Energy Services, Inc. Methods and apparatus for a subsea tie back
US20060009363A1 (en) * 2001-11-13 2006-01-12 Baker Hughes Incorporated Deep water completions fracturing fluid compositions
AU2002360596A1 (en) * 2001-12-17 2003-07-24 Exxonmobil Upstream Research Company Solids-stabilized oil-in-water emulsion and a method for preparing same
US6957146B1 (en) 2001-12-24 2005-10-18 Rdsp I, L.P. System for utilizing seismic data to estimate subsurface lithology
CN1169929C (zh) 2001-12-29 2004-10-06 中国科学院广州能源研究所 一种制备天然气水合物的方法及装置
EP1353038A1 (en) * 2002-04-08 2003-10-15 Cooper Cameron Corporation Subsea process assembly
US6672391B2 (en) * 2002-04-08 2004-01-06 Abb Offshore Systems, Inc. Subsea well production facility
NO316295B1 (no) * 2002-05-07 2004-01-05 Agr Group As Fremgangsmåte og anordning for fjerning av en hydratplugg
WO2003102474A1 (fr) * 2002-05-31 2003-12-11 Jfe Engineering Corporation Dispositif de production de bouillie d'hydrate
US6880640B2 (en) * 2002-07-29 2005-04-19 Offshore Systems Inc. Steel tube flying lead jumper connector
RU2314413C2 (ru) * 2002-09-03 2008-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и композиции для ингибирования образования гидратов углеводородов
DE10252010A1 (de) * 2002-11-06 2004-05-27 Basf Ag Vinyllactamcopolymerisate als Gashydratinhibitoren
NO318393B1 (no) 2002-11-12 2005-03-14 Sinvent As Fremgangsmate og system for transport av hydrokarbonstrommer som inneholder voks og asfaltener
JP2004182885A (ja) 2002-12-04 2004-07-02 Chubu Electric Power Co Inc ガスハイドレート生成方法及び装置
JP2004197006A (ja) 2002-12-19 2004-07-15 Jfe Engineering Kk 保存性に優れたガスハイドレートの製造方法および装置
US8374974B2 (en) 2003-01-06 2013-02-12 Halliburton Energy Services, Inc. Neural network training data selection using memory reduced cluster analysis for field model development
WO2004063314A1 (en) 2003-01-07 2004-07-29 Servio Phillip D Formation of gas hydrates by fluidized bed granulation
DE10307725B4 (de) 2003-02-24 2007-04-19 Clariant Produkte (Deutschland) Gmbh Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit
JP2006523291A (ja) * 2003-03-18 2006-10-12 インペリアル・カリッジ・イノベイションズ・リミテッド 多相流のための管系及び配管系
JP2004346184A (ja) 2003-05-22 2004-12-09 National Institute Of Advanced Industrial & Technology ガスハイドレートの製造方法及び製造装置
JP2005008347A (ja) 2003-06-19 2005-01-13 National Maritime Research Institute 氷雪または気体水和物からなる粒状体のスラリー移送法
US7585816B2 (en) 2003-07-02 2009-09-08 Exxonmobil Upstream Research Company Method for inhibiting hydrate formation
CA2435642C (en) * 2003-07-21 2005-12-20 Robert C. Rajewski Injector
US20060218852A1 (en) 2003-09-12 2006-10-05 Graham David E Controlling the formation of crystalline hydrates in fluid systems
US7426963B2 (en) 2003-10-20 2008-09-23 Exxonmobil Upstream Research Company Piggable flowline-riser system
US20050085675A1 (en) 2003-10-21 2005-04-21 Vaithilingam Panchalingam Methods for inhibiting hydrate blockage in oil and gas pipelines using ester compounds
US20050137432A1 (en) * 2003-12-17 2005-06-23 Chevron U.S.A. Inc. Method and system for preventing clathrate hydrate blockage formation in flow lines by enhancing water cut
US20050205261A1 (en) 2004-03-19 2005-09-22 Andersen David B System and method for remediating pipeline blockage
DE102004021128A1 (de) 2004-04-29 2005-11-24 Oxeno Olefinchemie Gmbh Vorrichtung und Verfahren für die kontinuierliche Umsetzung einer Flüssigkeit mit einem Gas an einem festen Katalysator
US7281844B2 (en) 2004-06-07 2007-10-16 Robert W Glanville Variable static mixer
NO321494B1 (no) 2004-06-24 2006-05-15 Statoil Asa Skyvkraftplugg
GB0420061D0 (en) * 2004-09-09 2004-10-13 Statoil Asa Method
US7721807B2 (en) * 2004-09-13 2010-05-25 Exxonmobil Upstream Research Company Method for managing hydrates in subsea production line
GB0420971D0 (en) 2004-09-21 2004-10-20 Imp College Innovations Ltd Piping
CN100404946C (zh) * 2004-10-09 2008-07-23 石油大学(北京) 油-气-水混合体系中的水合物动态控制方法
US7225078B2 (en) * 2004-11-03 2007-05-29 Halliburton Energy Services, Inc. Method and system for predicting production of a well
US20060094913A1 (en) * 2004-11-04 2006-05-04 Spratt Paul A Ion pair amphiphiles as hydrate inhibitors
GB0424387D0 (en) * 2004-11-04 2004-12-08 Univ Heriot Watt Novel hydrate based systems
GB0425180D0 (en) 2004-11-16 2004-12-15 Univ Heriot Watt Methods for monitoring hydrate inhibition an early warning system for hydrate formation
BRPI0519128B1 (pt) * 2004-12-20 2017-09-26 Shell Internationale Research Maatschappij B. V. System and method for maintaining production drainage in a submarine pipe
US7361628B2 (en) 2004-12-30 2008-04-22 Conocophillips Company Remote delivery of latex drag-reducing agent without introduction of immiscible low-viscosity flow facilitator
BRPI0606595B1 (pt) 2005-01-12 2018-08-07 Shell Internationale Research Maatschappij B. V. Método para transportar um fluido produzido através de um tubo ao mesmo tempo que limita depósitos em uma localização desejada de parede interna do tubo
US7615516B2 (en) 2005-01-21 2009-11-10 Baker Hughes Incorporated Microemulsion containing oil field chemicals useful for oil and gas field applications
US7397976B2 (en) 2005-01-25 2008-07-08 Vetco Gray Controls Limited Fiber optic sensor and sensing system for hydrocarbon flow
US7225877B2 (en) * 2005-04-05 2007-06-05 Varco I/P, Inc. Subsea intervention fluid transfer system
CA2602384A1 (en) 2005-04-07 2006-10-19 Exxonmobil Upstream Research Company Recovery of kinetic hydrate inhibitor
US7597148B2 (en) * 2005-05-13 2009-10-06 Baker Hughes Incorporated Formation and control of gas hydrates
US20060254766A1 (en) 2005-05-13 2006-11-16 Baker Hughes Incorporated Acoustic inhibition of hydrates, scales and paraffins
US7703535B2 (en) * 2005-07-29 2010-04-27 Benson Robert A Undersea well product transport
US20070276169A1 (en) 2005-11-16 2007-11-29 Heriot-Watt University Methods for monitoring hydrate inhibition including an early warning system for hydrate formation
US8008533B2 (en) 2005-12-06 2011-08-30 BP Exoloration Operating Company Limited Process for regasifying a gas hydrate slurry
WO2007095399A2 (en) * 2006-03-15 2007-08-23 Exxonmobil Upstream Research Company Method of generating a non-plugging hydrate slurry
RU2445544C2 (ru) * 2006-03-24 2012-03-20 Эксонмобил Апстрим Рисерч Компани Композиция и способ получения прокачиваемой суспензии углеводородных гидратов при высокой обводненности
CN101108978B (zh) * 2006-07-19 2011-04-20 吕应中 碳氢化合物气体处理方法与装置
US20080023071A1 (en) * 2006-07-28 2008-01-31 Smith Kenneth W Hydrate inhibited latex flow improver
EP1892458A1 (en) 2006-08-22 2008-02-27 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Controlled formation of hydrates
US7964150B2 (en) * 2006-10-30 2011-06-21 Chevron U.S.A. Inc. Apparatus for continuous production of hydrates
US20080102000A1 (en) * 2006-10-30 2008-05-01 Chevron U.S.A. Inc. System for continuous production of hydrates
US7812203B2 (en) * 2006-10-30 2010-10-12 Chevron U.S.A. Inc. Process for continuous production of hydrates
NO326573B1 (no) * 2007-03-21 2009-01-12 Sinvent As Fremgangsmate og anordning for forbehandling av en strom av fluide hydrokarboner inneholdende vann.
DE102007020479B4 (de) * 2007-04-27 2010-10-21 Kapp Gmbh Verfahren und Schleifmaschine zum Profilieren eines Schleifwerkzeugs
CA2706978C (en) 2007-07-09 2016-11-29 Ecowat As Method for treatment of water comprising non-polar compounds
US8137263B2 (en) * 2007-08-24 2012-03-20 Karl Storz Endovision, Inc. Articulating endoscope instrument
EP2031044A1 (en) * 2007-08-29 2009-03-04 Research Institute of Petroleum Industry (RIPI) Stabilization of gas hydrates
US8430169B2 (en) 2007-09-25 2013-04-30 Exxonmobil Upstream Research Company Method for managing hydrates in subsea production line
US8469101B2 (en) 2007-09-25 2013-06-25 Exxonmobil Upstream Research Company Method and apparatus for flow assurance management in subsea single production flowline
NO327833B1 (no) 2007-10-25 2009-10-05 Inst Energiteknik Fremgangsmate og anvendelse
US7669659B1 (en) * 2008-01-29 2010-03-02 Lugo Mario R System for preventing hydrate formation in chemical injection piping for subsea hydrocarbon production
EP2315909B1 (en) * 2008-07-17 2019-12-04 Vetco Gray Scandinavia AS System and method for sub-cooling hydrocarbon production fluid for transport
US8047296B2 (en) * 2008-07-25 2011-11-01 Baker Hughes Incorporated Method of transitioning to kinetic hydrate inhibitors in multiple tie-in well systems
WO2011062793A1 (en) 2009-11-18 2011-05-26 Exxonmobil Upstream Research Company Apparatus, system, and methods for generating a non-plugging hydrate slurry
WO2011062720A1 (en) 2009-11-18 2011-05-26 Exxonmobil Upstream Research Company Piggable static mixer apparatus and system for generating a hydrate slurry
US10392573B2 (en) * 2008-10-17 2019-08-27 Ecolab Usa Inc. Method of controlling gas hydrates in fluid systems
US8921478B2 (en) * 2008-10-17 2014-12-30 Nalco Company Method of controlling gas hydrates in fluid systems
WO2011109118A1 (en) 2010-03-05 2011-09-09 Exxonmobil Upstream Research Company System and method for creating flowable hydrate slurries in production fluids
US9068451B2 (en) 2010-03-11 2015-06-30 Sinvent As Treatment of produced hydrocarbon fluid containing water

Also Published As

Publication number Publication date
US20100193194A1 (en) 2010-08-05
GB201003121D0 (en) 2010-04-14
AU2008305441A1 (en) 2009-04-02
CN101802347A (zh) 2010-08-11
AU2008305441B2 (en) 2014-02-13
WO2009042319A1 (en) 2009-04-02
GB2465118B (en) 2011-11-02
CN101802347B (zh) 2013-07-03
CA2700361A1 (en) 2009-04-02
US8430169B2 (en) 2013-04-30
MY180569A (en) 2020-12-02
BRPI0817188A2 (pt) 2015-03-17
CA2700361C (en) 2015-02-17
GB2465118A (en) 2010-05-12

Similar Documents

Publication Publication Date Title
NO20100439L (no) Fremgangsmate for handtering av hydrater i undervannsproduksjonsledning
NO20091965L (no) Apparat og fremgangsmåte for undersjøisk kontrollsystemtesting
GB2449614A (en) Subsea pipeline repair and maintenance tools and method for replacement of broken pipelines
NO20062834L (no) Undersjoisk kryogent fluidoverforingssystem
BR112022004412A2 (pt) Método para atuar um dispositivo de fundo de poço, dispositivo de fundo de poço e sistema para isolar fluxo em um furo de poço
NO20083840L (no) Fremgangsmate ved frakturering av underjordiske formasjoner med blanding omfattende organisk syre
NO20062296L (no) Fremgangsmate og system for a overvake fluidstromning
BR112013006446A2 (pt) unidades para conectar riser submarino a ancoradouro no leito do mar e a fonte de carbonetos fluidos e a dispositivos de flutuação submarino e a estrutura na superfície.
NO20092619L (no) Vattilpasset bronnforbindelse
NO20080494L (no) Undervannsutstyr
NO20084970L (no) Systemer og fremgangsmater for utvinning av olje og/eller gass
NO20082430L (no) Separasjonstank for brønnfluid, for separasjon av fluid omfattende vann, olje og gass, anvendelse av en slik tank og fremgangsmåte for å separere et brønnfluid som inkluderer vann, olje og gass
BR112013028973A2 (pt) sistema para comunicação de dados submarinos e métodos para execução de uma comunicação de dados
NO20091006L (no) System og fremgangsmate for undersjoisk anboring under trykk
WO2015110443A3 (en) Coastal liquefaction
GB2493879A (en) Method and apparatus to control fluid flow subsea wells
NO20084571L (no) Fremgangsmåte for brønnhull, og apparatur for styring av sand og inngående strøm ved brønnoperasjoner
BRPI0800758A (pt) método de controle de pressão durante uma operação de intervenção submarina, método, e sistema
BR112014011100A2 (pt) método para fortalecimento de furo de poço, método para perfurar um furo de poço e fluido de fortalecimento de furo de poço
NO20100073L (no) Teknikk og system for a komplettere en bronn
AR049777A1 (es) Composiciones y metodos para tratar formaciones subterraneas con gas de petroleo licuado
NO20090697L (no) Fremgangsmate og apparat for flytendegjoring av en hydrokarbonstrom
NO20090888L (no) Framgangsmate og anordning for undersjoisk kommunikasjon med radiosignaler
NO20073618L (no) Purge System
NO20060384L (no) Sikkerhetsventil for bruk i en innsproytningsbronn

Legal Events

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