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WO2011099869A3 - Procédé d'installation d'un élément allongé flexible - Google Patents

Procédé d'installation d'un élément allongé flexible Download PDF

Info

Publication number
WO2011099869A3
WO2011099869A3 PCT/NO2011/000051 NO2011000051W WO2011099869A3 WO 2011099869 A3 WO2011099869 A3 WO 2011099869A3 NO 2011000051 W NO2011000051 W NO 2011000051W WO 2011099869 A3 WO2011099869 A3 WO 2011099869A3
Authority
WO
WIPO (PCT)
Prior art keywords
elongate element
installing
suspension means
flexible
platform
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/NO2011/000051
Other languages
English (en)
Other versions
WO2011099869A2 (fr
Inventor
Trygve Holla
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Subsea 7 Norway NUF
Original Assignee
Subsea 7 Norway NUF
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 Subsea 7 Norway NUF filed Critical Subsea 7 Norway NUF
Publication of WO2011099869A2 publication Critical patent/WO2011099869A2/fr
Publication of WO2011099869A3 publication Critical patent/WO2011099869A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • E21B43/01—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
    • E21B43/0107—Connecting of flow lines to offshore structures
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for 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
    • E21B43/01—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
    • E21B43/01—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
    • E21B43/013—Connecting a production flow line to an underwater well head

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

La présente invention se rapporte à un procédé d'installation d'un élément allongé (8) entre un fond (B) sous un corps d'eau (W) et une plateforme (2) dans ledit corps d'eau, ledit élément allongé comprenant une première extrémité (16) et une seconde extrémité (28). Le procédé comprend les étapes consistant à : suspendre la première extrémité (16) par un second moyen de suspension (25) sur la plateforme; suspendre la seconde extrémité (28) par un premier moyen de suspension (15) sur la plateforme; et acheminer la première extrémité (16) du second moyen de suspension (15) jusqu'à un emplacement sous-marin (B). La première extrémité (16) peut initialement être suspendue par le premier moyen de suspension (15) avant son transfert vers le second moyen de suspension (25).
PCT/NO2011/000051 2010-02-10 2011-02-10 Procédé d'installation d'un élément allongé flexible Ceased WO2011099869A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20100203A NO332196B1 (no) 2010-02-10 2010-02-10 Fremgangsmate for a installere et fleksibelt, avlangt element
NO20100203 2010-02-10

Publications (2)

Publication Number Publication Date
WO2011099869A2 WO2011099869A2 (fr) 2011-08-18
WO2011099869A3 true WO2011099869A3 (fr) 2012-04-05

Family

ID=44368354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2011/000051 Ceased WO2011099869A2 (fr) 2010-02-10 2011-02-10 Procédé d'installation d'un élément allongé flexible

Country Status (2)

Country Link
NO (1) NO332196B1 (fr)
WO (1) WO2011099869A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2537522B (en) * 2013-11-20 2017-09-06 Statoil Petroleum As Offshore flexible line installation and removal
RU2672362C2 (ru) * 2014-06-18 2018-11-14 Статойл Петролеум Ас Монтаж и демонтаж гибкой линии
NO20151636A1 (en) * 2015-12-01 2017-06-02 Ocean Installer As Initiation of pliant wave riser and flexible Products using platform pull in winch wire as initiation method
NO344410B1 (en) * 2015-12-01 2019-12-02 Ocean Installer As Method for replacing flexible risers whilst installation vessel is positioned outside the platform safety zone
GB2583108B (en) 2019-04-16 2022-02-23 Subsea 7 Do Brasil Servicos Ltda Installation of subsea risers
GB2624935B (en) * 2022-12-01 2025-04-30 Subsea 7 Norway As Installation of subsea risers
GB2636217A (en) * 2023-12-07 2025-06-11 Technip Uk Ltd Vessel and method for handling a power cable
WO2025046082A1 (fr) * 2023-08-30 2025-03-06 Technip Uk Limited Procédé de manipulation d'un câble d'alimentation sous-marin flexible
GB2633053A (en) * 2023-08-30 2025-03-05 Technip Uk Ltd System and method for floating structure and power cable

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062769A (en) * 1998-08-06 2000-05-16 Fmc Corporation Enhanced steel catenary riser system
US20020040782A1 (en) * 2000-08-14 2002-04-11 Rytlewski Gary L. Subsea intervention
WO2008041859A1 (fr) * 2006-10-06 2008-04-10 Framo Engineering As Système de chargement
WO2009071762A2 (fr) * 2007-10-03 2009-06-11 Technip France Methode d'installation d'une conduite tubulaire sous-marine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062769A (en) * 1998-08-06 2000-05-16 Fmc Corporation Enhanced steel catenary riser system
US20020040782A1 (en) * 2000-08-14 2002-04-11 Rytlewski Gary L. Subsea intervention
WO2008041859A1 (fr) * 2006-10-06 2008-04-10 Framo Engineering As Système de chargement
WO2009071762A2 (fr) * 2007-10-03 2009-06-11 Technip France Methode d'installation d'une conduite tubulaire sous-marine

Also Published As

Publication number Publication date
NO20100203A1 (no) 2011-08-11
WO2011099869A2 (fr) 2011-08-18
NO332196B1 (no) 2012-07-23

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