[go: up one dir, main page]

BR9812417A - Método de utilização de um dispositivo de flutuação e dispositivo de flutuação - Google Patents

Método de utilização de um dispositivo de flutuação e dispositivo de flutuação

Info

Publication number
BR9812417A
BR9812417A BR9812417-0A BR9812417A BR9812417A BR 9812417 A BR9812417 A BR 9812417A BR 9812417 A BR9812417 A BR 9812417A BR 9812417 A BR9812417 A BR 9812417A
Authority
BR
Brazil
Prior art keywords
flotation
flotation device
buoys
corrosion
floating
Prior art date
Application number
BR9812417-0A
Other languages
English (en)
Inventor
Henrik Bull
Helge Ingebretsen
Original Assignee
Abb Offshore Technology 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
Application filed by Abb Offshore Technology As filed Critical Abb Offshore Technology As
Publication of BR9812417A publication Critical patent/BR9812417A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/02—Buoys specially adapted for mooring a vessel
    • B63B22/021—Buoys specially adapted for mooring a vessel and for transferring fluids, e.g. liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

''MéTODO DE UTILIZAçãO DE UM DISPOSITIVO DE FLUTUAçãO E DISPOSITIVO DE FLUTUAçãO'', compreendendo um método e um dispositivo de flutuação (2) adaptado para proporcionar flutuação a pelo menos um elemento longitudinal (2) submerso em água. O dispositivo de flutuação (2) é oco e é preferencialmente feito de plástico ou de material semelhante resistente à corrosão. O dispositivo é preferencialmente produzido como uma unidade só, porém pode incluir várias câmaras separadas (12, 16, 17) que, através de válvulas, podem ser trazidas em comunicação com o ambiente circundante de forma controlada. O dispositivo (2) não estará exposto a grandes pressões diferenciais durante o uso, e consequentemente pode ter uma parede relativamente fina. O dispositivo de flutuação (2) tem um peso muito menor que as bóias existentes, é muito mais simples de montar e de instalar do que as bóias tradicionais de metal e não envolve nenhum problema de corrosão.
BR9812417-0A 1997-01-15 1998-01-13 Método de utilização de um dispositivo de flutuação e dispositivo de flutuação BR9812417A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO19970188A NO313500B1 (no) 1997-01-15 1997-01-15 Oppdriftslegeme samt fremgangsmate for anvendelse av dette
PCT/NO1998/000011 WO1998031916A1 (en) 1997-01-15 1998-01-13 Buoyancy device and method for using same

Publications (1)

Publication Number Publication Date
BR9812417A true BR9812417A (pt) 2000-09-05

Family

ID=19900271

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812417-0A BR9812417A (pt) 1997-01-15 1998-01-13 Método de utilização de um dispositivo de flutuação e dispositivo de flutuação

Country Status (7)

Country Link
US (1) US6206742B1 (pt)
EP (1) EP0979342A1 (pt)
AU (1) AU735028B2 (pt)
BR (1) BR9812417A (pt)
CA (1) CA2277782A1 (pt)
NO (1) NO313500B1 (pt)
WO (1) WO1998031916A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6415828B1 (en) * 2000-07-27 2002-07-09 Fmc Technologies, Inc. Dual buoy single point mooring and fluid transfer system
USD473482S1 (en) 2001-02-28 2003-04-22 Scholle Europe Limited Buoyancy device
US6763862B2 (en) 2001-11-06 2004-07-20 Fmc Technologies, Inc. Submerged flowline termination at a single point mooring buoy
US6688348B2 (en) 2001-11-06 2004-02-10 Fmc Technologies, Inc. Submerged flowline termination buoy with direct connection to shuttle tanker
US6558215B1 (en) 2002-01-30 2003-05-06 Fmc Technologies, Inc. Flowline termination buoy with counterweight for a single point mooring and fluid transfer system
WO2005090152A1 (en) * 2004-03-23 2005-09-29 Single Buoy Moorings Inc. Field development with centralised power generation unit
GB0409361D0 (en) * 2004-04-27 2004-06-02 Stolt Offshore Sa Marine riser tower
GB2429992A (en) * 2005-09-09 2007-03-14 2H Offshore Engineering Ltd Production system
GB2450149A (en) * 2007-06-15 2008-12-17 Vetco Gray Controls Ltd A backup umbilical connection for a well installation
FR2932215B1 (fr) * 2008-06-09 2016-05-27 Technip France Installation d'exploitation de fluide dans une etendue d'eau, et procede associe
US7669660B1 (en) * 2008-11-26 2010-03-02 Floatec, Llc Riser disconnect and support mechanism
GB0920640D0 (en) * 2009-11-25 2010-01-13 Subsea 7 Ltd Riser configuration
FR2954966B1 (fr) * 2010-01-05 2012-01-27 Technip France Ensemble de support d'au moins une conduite de transport de fluide a travers une etendue d'eau, installation et procede associes.
US9074428B2 (en) * 2010-03-19 2015-07-07 Seahorse Equipment Corp Connector for steel catenary riser to flexible line without stress-joint or flex-joint
CN103261566A (zh) * 2010-11-09 2013-08-21 韦尔斯特里姆国际有限公司 升流管组件及方法
FR2967451B1 (fr) * 2010-11-17 2012-12-28 Technip France Tour d'exploitation de fluide dans une etendue d'eau et procede d'installation associe.
US20140199124A1 (en) * 2011-05-19 2014-07-17 Wellstream International Limited Buoyancy element, riser assembly including a buoyancy element and a method of supporting a riser
FR2983233B1 (fr) * 2011-11-30 2016-01-01 Saipem Sa Installation de liaisons fond-surface flexibles multiples sur au moins deux niveaux
NO336936B1 (no) * 2012-10-16 2015-11-30 Riser Support Systems Undervannsbøye
US20140110413A1 (en) * 2012-10-22 2014-04-24 Howard L Kelly Floating valet
CA149756S (en) 2013-02-14 2013-12-05 George Hockenhull Water floatation device
CN104699132B (zh) * 2015-01-26 2017-02-22 华中科技大学 一种水下浮体的安装方法
GB2631932A (en) * 2023-07-17 2025-01-22 Blackfish Engineering Design Ltd A mooring connection device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423984A (en) * 1980-12-29 1984-01-03 Mobil Oil Corporation Marine compliant riser system
US4400110A (en) * 1981-11-05 1983-08-23 Standard Oil Company (Indiana) Flexible riser underwater buoy
EP0251488B1 (en) * 1986-06-05 1991-11-06 Bechtel Limited Flexible riser system and method for installing the same
US5505560A (en) * 1993-10-26 1996-04-09 Offshore Energie Development Corporation (Oecd) Fluid transfer system for an offshore moored floating unit
US5639187A (en) * 1994-10-12 1997-06-17 Mobil Oil Corporation Marine steel catenary riser system
US5957074A (en) * 1997-04-15 1999-09-28 Bluewater Terminals B.V. Mooring and riser system for use with turrent moored hydrocarbon production vessels

Also Published As

Publication number Publication date
NO313500B1 (no) 2002-10-14
AU5782398A (en) 1998-08-07
EP0979342A1 (en) 2000-02-16
WO1998031916A1 (en) 1998-07-23
NO970188L (no) 1998-07-16
US6206742B1 (en) 2001-03-27
CA2277782A1 (en) 1998-07-23
NO970188D0 (no) 1997-01-15
AU735028B2 (en) 2001-06-28

Similar Documents

Publication Publication Date Title
BR9812417A (pt) Método de utilização de um dispositivo de flutuação e dispositivo de flutuação
NZ507939A (en) Marine structure with suction piles for embedment into the sub-sea bottom
ATE453565T1 (de) Schiffsrumpf mit mindestens einem schwimmer
ES271287U (es) Una silla flotante.
CA2034086A1 (en) Floating aerator arrangement
FR2709109A3 (fr) Flotteur de forme allongée, et radeau constitué avec de tels flotteurs.
ES518360A0 (es) Mejoras introducidas en el procedimiento de reduccion de la salinidad del agua de mar.
NO864832D0 (no) Flytlegeme med flottoerventil.
SE9002998L (sv) Flytande roerbro
JPS5338095A (en) Method of building or reparing ship body by using barge
AR216504A1 (es) Flotador para la sustentacion de tuberias de oleoductos,gasoductos y similares,sumergidos en agua
KR940004155A (ko) 부력을 이용한 조립식 콘크리트 구조물의 터널 추진공법
ES2135952T3 (es) Instrumentos de marcado.
ES2039717T3 (es) Un dispositivo para medir la impedancia de un medio a lo largo de una linea de medicion.
KR880005329A (ko) 부력탱크를 이용한 수저파이프 라인의 부설 시공법
KR910010800A (ko) 자연법칙에 의한 물의 부력을 이용하여 부선이 물위에서 상승 하강하는 작용으로 된「부력발전소」
KR830008029A (ko) 부력 발전장치
Edyvean et al. The effects of marine fouling on the corrosion of offshore structures
KR870005152A (ko) 수상농업의 조립식 구조물과 그의 조립방법
KR810001507Y1 (ko) 벽걸이용 석고상
TH25079A (th) พลังงานลูกลอย
ZEFF AAAAAA AAAA S0 k kkkkk 0S
ITRM950043V0 (it) Attacco in policarbonato per galleggianti all'inglese con rondelle d'ottone per la taratura del peso eccedente del galleggiante.
KR840008937A (ko) 부력 발전
Danilovskaya et al. Parameters of Sacrificial Anode Protection of Steel in Separated Water[from Oil Field Production]

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]