WO2002025060A1 - Derivation d'un flux de puits - Google Patents

Derivation d'un flux de puits Download PDF

Info

Publication number
WO2002025060A1
WO2002025060A1 PCT/NO2001/000380 NO0100380W WO0225060A1 WO 2002025060 A1 WO2002025060 A1 WO 2002025060A1 NO 0100380 W NO0100380 W NO 0100380W WO 0225060 A1 WO0225060 A1 WO 0225060A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipeline
riser
manifold
tank
fluid
Prior art date
Application number
PCT/NO2001/000380
Other languages
English (en)
Inventor
Knut Olaf Nyborg
Original Assignee
Aker Engineering As
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 NO20004690A external-priority patent/NO20004690D0/no
Application filed by Aker Engineering As filed Critical Aker Engineering As
Priority to AU2001292449A priority Critical patent/AU2001292449A1/en
Publication of WO2002025060A1 publication Critical patent/WO2002025060A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Pipeline Systems (AREA)

Abstract

La présente invention concerne un procédé et une disposition permettant d'empêcher la formation d'hydrates dans une conduite fermée (1), par élimination ou réduction de la pression hydrostatique qui est produite par le fluide dans un tube prolongateur (riser) (2) et s'exerce sur le fluide dans la conduite (1), au moyen d'un drainage total ou partiel du fluide dans le tube prolongateur (2). Cette invention est caractérisée en ce que le fluide dans le tube prolongateur (2) est dérivé vers au moins un autre système de conduite et tube prolongateur, au moyen d'un collecteur de dérivation (6).
PCT/NO2001/000380 2000-09-19 2001-09-19 Derivation d'un flux de puits WO2002025060A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001292449A AU2001292449A1 (en) 2000-09-19 2001-09-19 Shunting of a well stream

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NO20004690 2000-09-19
NO20004690A NO20004690D0 (no) 2000-09-19 2000-09-19 FremgangsmÕte og anordning ved trykkavlastning
NO20005595 2000-11-06
NO20005595A NO20005595D0 (no) 2000-09-19 2000-11-06 Pensing av brönnström

Publications (1)

Publication Number Publication Date
WO2002025060A1 true WO2002025060A1 (fr) 2002-03-28

Family

ID=26649267

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2001/000380 WO2002025060A1 (fr) 2000-09-19 2001-09-19 Derivation d'un flux de puits

Country Status (3)

Country Link
AU (1) AU2001292449A1 (fr)
NO (1) NO20005595D0 (fr)
WO (1) WO2002025060A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7721807B2 (en) 2004-09-13 2010-05-25 Exxonmobil Upstream Research Company Method for managing hydrates in subsea production line
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
WO2022235165A1 (fr) * 2021-05-05 2022-11-10 Akofs Offshore Operations As Ensemble d'élimination d'hydrates sous-marins

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589434A (en) * 1985-06-10 1986-05-20 Exxon Production Research Co. Method and apparatus to prevent hydrate formation in full wellstream pipelines
US5937894A (en) * 1995-07-27 1999-08-17 Institut Francais Du Petrole System and method for transporting a fluid susceptible to hydrate formation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589434A (en) * 1985-06-10 1986-05-20 Exxon Production Research Co. Method and apparatus to prevent hydrate formation in full wellstream pipelines
US5937894A (en) * 1995-07-27 1999-08-17 Institut Francais Du Petrole System and method for transporting a fluid susceptible to hydrate formation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7721807B2 (en) 2004-09-13 2010-05-25 Exxonmobil Upstream Research Company Method for managing hydrates in subsea production line
US8919445B2 (en) 2007-02-21 2014-12-30 Exxonmobil Upstream Research Company Method and system for flow assurance management in subsea single production flowline
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
WO2022235165A1 (fr) * 2021-05-05 2022-11-10 Akofs Offshore Operations As Ensemble d'élimination d'hydrates sous-marins

Also Published As

Publication number Publication date
NO20005595D0 (no) 2000-11-06
AU2001292449A1 (en) 2002-04-02

Similar Documents

Publication Publication Date Title
US11613972B2 (en) System and method for low pressure gas lift artificial lift
EP1266123B1 (fr) Systeme de production sous-marine
US7152681B2 (en) Method and arrangement for treatment of fluid
US6907933B2 (en) Sub-sea blow case compressor
EP1440221B1 (fr) Unite combinee de demarrage de puits et de surpresseur d'extraction par ejection
US5490562A (en) Subsea flow enhancer
CA2152070A1 (fr) Dispositif et methode de separation de l'huile et de l'eau dans un cyclone
US8622067B2 (en) Separator arrangement and method for gas by-pass of a liquid pump in a production system
AU609582B2 (en) Method and system for controlling the gas-liquid ratio in a pump
US6267182B1 (en) Method and equipment for offshore oil production with primary gas separation and flow using the injection of high pressure gas
WO2002025060A1 (fr) Derivation d'un flux de puits
US6092603A (en) Method and equipment for the flow of offshore oil production with primary gas separation
NO309829B1 (no) FremgangsmÕte og anordning til injeksjon av fluid i en formasjon
US20220056790A1 (en) Pour point avoidance in oil/water processing and transport
EA043017B1 (ru) Система для газлифтной механизированной эксплуатации скважины низкого давления
WO2020246899A1 (fr) Régulation de la température d'eau d'injection pour soutenir la pression de réservoir
RU2324809C2 (ru) Способ получения сжатого газа
CA2568212A1 (fr) Reactivation des puits de gaz
WO2017010893A1 (fr) Transport de fluide à partir d'un puits, en particulier vers un collecteur de production
NO314100B1 (no) Fremgangsmåte og arrangement for kontroll av nedihulls separator
KR19990077020A (ko) 1차 가스분리를 사용하여 해양 석유생산물을 유동시키는 방법및 장치

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ CZ DE DE DK DK DM DZ EC EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
ENP Entry into the national phase

Ref country code: RU

Ref document number: 2002 2002121246

Kind code of ref document: A

Format of ref document f/p: F

121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP