BR0012737A - Dispositivo de ligação fundo-superfìcie que compreende uma conduta submarina montada em pelo menos um flutuador - Google Patents

Dispositivo de ligação fundo-superfìcie que compreende uma conduta submarina montada em pelo menos um flutuador

Info

Publication number
BR0012737A
BR0012737A BR0012737-0A BR0012737A BR0012737A BR 0012737 A BR0012737 A BR 0012737A BR 0012737 A BR0012737 A BR 0012737A BR 0012737 A BR0012737 A BR 0012737A
Authority
BR
Brazil
Prior art keywords
pipe
float
connection device
surface connection
duct mounted
Prior art date
Application number
BR0012737-0A
Other languages
English (en)
Inventor
Raphael Dauphin
Michael Gassert
Valerie Quiniou
Xavier Rocher
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 filed Critical
Publication of BR0012737A publication Critical patent/BR0012737A/pt

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
    • 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 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
    • E21B17/012—Risers with buoyancy elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/24—Floats; Weights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Joints Allowing Movement (AREA)
  • Electric Cable Installation (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

"DISPOSITIVO DE LIGAçãO FUNDO-SUPERFìCIE QUE COMPREENDE UMA CONDUTA SUBMARINA MONTADA EM PELO MENOS UM FLUTUADOR". A presente invenção refere-se a um dispositivo de ligação fundo-superfície compreendendo uma conduta submarina montada em pelo menos um flutuador compreendendo um recipiente coaxial (1) em torno da referida conduta (2) e meios de junção (3) do referido recipiente e da referida conduta ao nível dos orifícios superior (5) e inferior (6) do referido recipiente (1) atravessados pela referida conduta (2) caracterizado por os referido meios de junção compreenderem uma articulação estanque (3) montada em torno da referida conduta (2) em pelo menos um dos orifícios superior (5) ou inferior (6) do referido recipiente (1), nomeadamente uma articulação flexível e estanque do tipo suporte laminado.
BR0012737-0A 1999-07-13 2000-07-04 Dispositivo de ligação fundo-superfìcie que compreende uma conduta submarina montada em pelo menos um flutuador BR0012737A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9909424A FR2796441B1 (fr) 1999-07-13 1999-07-13 Dispositif de liaison fond surface comportant une conduite sous-marine assemblee a au moins un flotteur et procede d'installation de ladite conduite sous-marine a grande profondeur
PCT/FR2000/001899 WO2001004454A1 (fr) 1999-07-13 2000-07-04 Dispositif de liaison fond-surface comportant une conduite sous-marine assemblee a au moins un flotteur

Publications (1)

Publication Number Publication Date
BR0012737A true BR0012737A (pt) 2002-08-20

Family

ID=9548326

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012737-0A BR0012737A (pt) 1999-07-13 2000-07-04 Dispositivo de ligação fundo-superfìcie que compreende uma conduta submarina montada em pelo menos um flutuador

Country Status (11)

Country Link
US (1) US6524152B1 (pt)
EP (1) EP1194677B1 (pt)
KR (1) KR20020037026A (pt)
AT (1) ATE257544T1 (pt)
AU (1) AU6165300A (pt)
BR (1) BR0012737A (pt)
DE (1) DE60007634D1 (pt)
FR (1) FR2796441B1 (pt)
NO (2) NO20020101L (pt)
OA (1) OA12510A (pt)
WO (1) WO2001004454A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6885495B2 (en) * 2000-03-03 2005-04-26 Sipix Imaging Inc. Electrophoretic display with in-plane switching
WO2002016727A2 (en) * 2000-08-21 2002-02-28 Cso Aker Maritime, Inc. Engineered material buoyancy system, device, and method
GB0029324D0 (en) * 2000-12-01 2001-01-17 Bbl Downhole Tools Ltd Shoe
FR2858648B1 (fr) 2003-08-08 2006-11-10 Saipem Sa Dispositif de liaison fond-surface comportant une articulation flexible etanche entre un riser et un flotteur
WO2007045047A1 (en) * 2005-10-20 2007-04-26 J P Kenny Pty Limited Stabilising of submarine elongate structures
US7559723B2 (en) * 2006-02-24 2009-07-14 Technip France Hull-to-caisson interface connection assembly for spar platform
GB0612978D0 (en) * 2006-06-30 2006-08-09 Technip France Method and apparatus for mounting distributed buoyancy modules on a rigid pipeline
FR2929678B1 (fr) * 2008-04-08 2011-04-08 Technip France Module de flottabilite destine a etre monte autour d'une conduite immergee, ensemble de flottabilite et dispositif immerge associe
GB201120534D0 (en) * 2011-11-29 2012-01-11 Wellstream Int Ltd Buoyancy element and method
US9353579B2 (en) * 2011-11-29 2016-05-31 Ge Oil & Gas Uk Limited Buoyancy compensating element and method
FR3033358B1 (fr) * 2015-03-06 2017-03-31 Saipem Sa Installation comprenant au moins deux liaisons fond-surface comprenant des risers verticaux relies par des barres articulees
US10156101B2 (en) * 2016-08-10 2018-12-18 Cameron International Corporation Buoyancy system for marine riser
GB2626354A (en) * 2023-01-19 2024-07-24 Advanced Innergy Ltd Buoyancy module

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476309A (en) * 1944-05-25 1949-07-19 Walter B Lang Apparatus for subaqueous geologic prospecting
US3017934A (en) * 1955-09-30 1962-01-23 Shell Oil Co Casing support
US3855656A (en) * 1973-03-30 1974-12-24 Amoco Prod Co Underwater buoy for a riser pipe
GB1471540A (en) * 1973-11-20 1977-04-27 Shll Int Res Ms Bv Marine risers and buoyancy means therefor
US3981357A (en) * 1975-02-03 1976-09-21 Exxon Production Research Company Marine riser
US3952526A (en) * 1975-02-03 1976-04-27 Regan Offshore International, Inc. Flexible supportive joint for sub-sea riser flotation means
FR2552157B1 (fr) * 1983-09-15 1985-11-15 Elf Aquitaine Dispositif d'allegement d'une colonne de production sous-marine au moyen de corps flottants
US4762180A (en) * 1987-02-05 1988-08-09 Conoco Inc. Modular near-surface completion system
US5641248A (en) * 1993-04-15 1997-06-24 Continental Emsco Company Variable spring rate compression element and riser tensioner system using the same
US5421413A (en) * 1993-11-02 1995-06-06 Shell Oil Company Flexible fairings to reduce vortex-induced vibrations
US5683205A (en) * 1995-04-28 1997-11-04 Deep Oil Technology, Inc. Stress relieving joint for pipe and method
FR2754011B1 (fr) 1996-09-30 1999-03-05 Inst Francais Du Petrole Riser de production equipe d'un raidisseur approprie et d'un flotteur individuel
US6257337B1 (en) * 1998-03-17 2001-07-10 Granville Louis Wells Submerged riser tensioner

Also Published As

Publication number Publication date
EP1194677A1 (fr) 2002-04-10
WO2001004454A1 (fr) 2001-01-18
KR20020037026A (ko) 2002-05-17
US6524152B1 (en) 2003-02-25
OA12510A (fr) 2005-05-29
FR2796441A1 (fr) 2001-01-19
NO20020101L (no) 2002-03-08
DE60007634D1 (de) 2004-02-12
AU6165300A (en) 2001-01-30
NO20020101D0 (no) 2002-01-09
ATE257544T1 (de) 2004-01-15
FR2796441B1 (fr) 2001-10-05
NO20020124D0 (no) 2002-01-10
EP1194677B1 (fr) 2004-01-07

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements