DK200900355A - Undersöisk behandlingssystem - Google Patents

Undersöisk behandlingssystem Download PDF

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Publication number
DK200900355A
DK200900355A DK200900355A DKPA200900355A DK200900355A DK 200900355 A DK200900355 A DK 200900355A DK 200900355 A DK200900355 A DK 200900355A DK PA200900355 A DKPA200900355 A DK PA200900355A DK 200900355 A DK200900355 A DK 200900355A
Authority
DK
Denmark
Prior art keywords
wells
water
production
separator
injection
Prior art date
Application number
DK200900355A
Other languages
English (en)
Inventor
Bakke William
Original Assignee
Statoilhydro Asa
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 Statoilhydro Asa filed Critical Statoilhydro Asa
Publication of DK200900355A publication Critical patent/DK200900355A/da
Application granted granted Critical
Publication of DK178832B1 publication Critical patent/DK178832B1/da

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/40—Separation associated with re-injection of separated materials
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • 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
    • 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
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/36—Underwater separating arrangements

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)
  • Physical Water Treatments (AREA)
  • Fats And Perfumes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Earth Drilling (AREA)
  • Pipeline Systems (AREA)

Claims (10)

1. Undersøisk behandlingssystem til produktion af olie og/eller gas fra én eller flere produktionsbrønde (1), navnlig brønde som producerer tung olie med høj viskositet på dybt vand, kendetegnet ved, at systemet, ud over produktionsbrønden(e) (1), omfatter én eller flere injektionsbrønde (2) til injektion af produceret vand eller produceret vandaflejring(er), en separator (3) med et indløb og udløb for vand, olie og/eller gas, en vandindjektions- og -cirkulationspumpe (5), en opvarmningsindretning (6), en strømningsstyringsindretning 11, og at en vandcirkulations- og -injektionsrørledningssløjfe (7, 9) er tilvejebragt til indbyrdes at forbinde separatoren (3), injektions- og cirkulationspumpen (5), opvarmningsindretningen (6) og strømningsstyringsindretningen (11), hvor temperaturen af mediet i sløjfen før opstart og under produktion af enhver af brøndene kan styres ved at tilføre varmeenergi, således at den resulterende viskositet af strømningen, som løber ind i separatoren, styres efter opstart af brønde, og tilførsel af vand til den producerede fluid fra produktionsbrøndene (1) muliggøres, hvorved vandproduktionsforholdene i fluidstrømningen, der løber ind i separatoren, styres.
2. System ifølge krav 1, kendetegnet ved, at rørledningssløjfen er tilvejebragt i en bundtindretning.
3. System ifølge krav 1, kendetegnet ved, at rørledningssløjfen udgøres af individuelle, fleksible eller rigide strømningsledninger.
4. System ifølge krav 1 til 3, kendetegnet ved, at injektions- og produktionsbrøndene (1, 2) er indrettet som individuelle brønde, brønde i skabelon (template wells) eller rørbundtintegrerede brønde (bundle integral wells).
5. System ifølge krav 1 til 4, kendetegnet ved, at separatoren (3) og pumpen (5) udgør en separat, modulær installation eller er integreret i rørledningssløjfen.
6. System ifølge krav 1, kendetegnet ved, at produktionspumpen (4) er tilvejebragt ved udløbsenden af separatoren for at overføre den producerede olie og gas til den ønskede destination gen- nem en produktionsrørledning (10).
7. System ifølge krav 1 og 2, kendetegnet ved, at der er tilvejebragt en separat gasproduktionsledning (13) til evakuering af den producerede gas.
8. System ifølge krav 1 til 7, kendetegnet ved, at det producerede vand injiceres ind i en bortskaffelsesbrønd.
9. System ifølge krav 1 til 8, kendetegnet ved, at der er tilvejebragt en vandforsyning til systemet ved hjælp af en separat, vandproducerende brønd.
10. System ifølge krav 1 til 9, kendetegnet ved, at strømningsstyringsindretningen (11) kan udgøre mere end én indretning og/eller separate, genvindelige moduler.
DKPA200900355A 2006-10-27 2009-03-13 Undersøisk behandlingssystem DK178832B1 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20064918 2006-10-27
NO20064918A NO325582B1 (no) 2006-10-27 2006-10-27 Undersjoisk prosessystem
PCT/NO2007/000373 WO2008051087A1 (en) 2006-10-27 2007-10-19 Sub sea processing system

Publications (2)

Publication Number Publication Date
DK200900355A true DK200900355A (da) 2009-03-13
DK178832B1 DK178832B1 (da) 2017-03-06

Family

ID=39324808

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA200900355A DK178832B1 (da) 2006-10-27 2009-03-13 Undersøisk behandlingssystem

Country Status (12)

Country Link
US (1) US9435186B2 (da)
EP (1) EP2087201B1 (da)
CN (1) CN101523012B (da)
AU (1) AU2007309806B2 (da)
BR (1) BRPI0719766B1 (da)
CA (1) CA2662942C (da)
DK (1) DK178832B1 (da)
EA (1) EA013902B1 (da)
MX (1) MX2009002702A (da)
NO (1) NO325582B1 (da)
TN (1) TN2009000113A1 (da)
WO (1) WO2008051087A1 (da)

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CA2804737A1 (en) * 2010-06-22 2011-12-29 Adrian Kaegi Method for fighting an oilspill in the aftermath of an underwater oil well blowout and installation for carrying out the method
AU2012211977A1 (en) 2011-02-03 2013-09-19 Marquix, Inc. Containment unit for marine hydrocarbons and method of using same
US9371724B2 (en) 2012-07-27 2016-06-21 Exxonmobil Upstream Research Company Multiphase separation system
GB2509165B (en) * 2012-12-21 2018-01-24 Subsea 7 Norway As Subsea processing of well fluids
BR112016010056B1 (pt) 2013-11-07 2021-12-28 Shell Internationale Research Maatschappij B.V. Método de gerar ácidos fortes em furo descendente
CN103883305B (zh) * 2014-01-20 2014-12-24 中国石油大学(华东) 一种深水海底油水分离及回注装置
US9359878B2 (en) 2014-03-12 2016-06-07 Exxonmobil Upstream Research Company Split flow pipe separator
GB2525609B (en) 2014-04-28 2017-04-19 Acergy France SAS Riser system with gas-lift facility
WO2015167778A2 (en) 2014-04-29 2015-11-05 Exxonmobil Upstream Research Company Multiphase separation system
US10046251B2 (en) 2014-11-17 2018-08-14 Exxonmobil Upstream Research Company Liquid collection system
GB2536763B (en) * 2014-12-19 2017-05-17 Statoil Petroleum As Subsea manifold system
US10605075B2 (en) * 2015-10-29 2020-03-31 Sensia Netherlands B.V. Systems and methods for acquiring multiphase measurements at a well site
US10539141B2 (en) * 2016-12-01 2020-01-21 Exxonmobil Upstream Research Company Subsea produced non-sales fluid handling system and method
GB2561568A (en) 2017-04-18 2018-10-24 Subsea 7 Norway As Subsea processing of crude oil
GB2561570B (en) 2017-04-18 2020-09-09 Subsea 7 Norway As Subsea processing of crude oil
GB2576341B (en) * 2018-08-15 2021-05-19 Subsea 7 Norway As Subsea frame having structural members which effect fluid communication.
US12078042B2 (en) * 2019-08-23 2024-09-03 Petróleo Brasileiro S.A.—Petrobrás Integrated system for subsea heating and pumping of oil and water injection for reservoir pressurization, and method of heating, of subsea pumping hydraulically actuated and water injection
CN111287707B (zh) * 2020-02-19 2021-09-21 西南石油大学 一种利用尾流发电加热海水实现稠油减阻的装置及方法
WO2022020536A1 (en) 2020-07-21 2022-01-27 Marquix, Inc. Containment unit, containment system and method for containing fluid leaks
EP4067616A1 (en) 2021-03-29 2022-10-05 Horisont Energi AS Fluid injection system and related methods
US20240342765A1 (en) * 2023-04-12 2024-10-17 Salamander Ip Holdings Llc Systems and Methods for Clearing Build-Up From Conduits
GB2630288B (en) * 2023-05-18 2025-06-04 Equinor Energy As Subsea heating method

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Also Published As

Publication number Publication date
BRPI0719766B1 (pt) 2018-06-19
CN101523012A (zh) 2009-09-02
AU2007309806A1 (en) 2008-05-02
NO325582B1 (no) 2008-06-23
NO20064918L (no) 2008-04-28
CA2662942A1 (en) 2008-05-02
EP2087201A1 (en) 2009-08-12
EA013902B1 (ru) 2010-08-30
EA200970423A1 (ru) 2009-08-28
CA2662942C (en) 2015-07-07
US20100032164A1 (en) 2010-02-11
DK178832B1 (da) 2017-03-06
EP2087201B1 (en) 2017-07-19
CN101523012B (zh) 2013-07-24
BRPI0719766A2 (pt) 2014-01-28
TN2009000113A1 (en) 2010-08-19
EP2087201A4 (en) 2015-07-22
WO2008051087A1 (en) 2008-05-02
US9435186B2 (en) 2016-09-06
AU2007309806B2 (en) 2013-06-20
MX2009002702A (es) 2009-03-26

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Effective date: 20201019