ATE414866T1 - Verfahren, system und einrichtung zum schleppen von unterwasserrohren - Google Patents

Verfahren, system und einrichtung zum schleppen von unterwasserrohren

Info

Publication number
ATE414866T1
ATE414866T1 AT05766891T AT05766891T ATE414866T1 AT E414866 T1 ATE414866 T1 AT E414866T1 AT 05766891 T AT05766891 T AT 05766891T AT 05766891 T AT05766891 T AT 05766891T AT E414866 T1 ATE414866 T1 AT E414866T1
Authority
AT
Austria
Prior art keywords
pipeline
tugs
towing
buoyancy
pulling
Prior art date
Application number
AT05766891T
Other languages
English (en)
Inventor
Umberto Giovannini
Antonio Passerini
Valerio Bregonzio
Original Assignee
Saipem Spa
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 Saipem Spa filed Critical Saipem Spa
Application granted granted Critical
Publication of ATE414866T1 publication Critical patent/ATE414866T1/de

Links

Classifications

    • 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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/163—Laying or reclaiming pipes on or under water on the bottom by varying the apparent weight of the pipe during the laying operation
    • 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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/165—Laying or reclaiming pipes on or under water on the bottom by towing the pipe on or near the bottom
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Electric Cable Installation (AREA)
  • Pipeline Systems (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Cleaning In General (AREA)
AT05766891T 2004-10-25 2005-07-14 Verfahren, system und einrichtung zum schleppen von unterwasserrohren ATE414866T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002021A ITMI20042021A1 (it) 2004-10-25 2004-10-25 Procedimento sistema e apparecchiatura per il traino di condotte sottomarine

Publications (1)

Publication Number Publication Date
ATE414866T1 true ATE414866T1 (de) 2008-12-15

Family

ID=34956517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05766891T ATE414866T1 (de) 2004-10-25 2005-07-14 Verfahren, system und einrichtung zum schleppen von unterwasserrohren

Country Status (10)

Country Link
US (1) US7985036B2 (de)
EP (1) EP1809938B1 (de)
CN (1) CN101036015B (de)
AT (1) ATE414866T1 (de)
AU (1) AU2005299054B2 (de)
DE (1) DE602005011171D1 (de)
EA (1) EA010342B1 (de)
IT (1) ITMI20042021A1 (de)
NO (1) NO20071548L (de)
WO (1) WO2006045357A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2435316A (en) * 2006-02-10 2007-08-22 Jean-Baptiste Pose Method and apparatus for offshore pipe installation
ITMI20061611A1 (it) * 2006-08-10 2008-02-11 Saipem Spa Dispositivo e metodo per i traino di condotte sottomarine
GB0811437D0 (en) * 2008-06-20 2008-07-30 Saipem Spa Pipe-laying vessel and method of laying a pipeline
GB2474211B (en) * 2008-08-13 2012-05-02 Schlumberger Holdings Umbilical management system and method for subsea well intervention
IT1392689B1 (it) 2009-01-27 2012-03-16 Saipem Spa Apparecchiatura, sistema e procedimento per il traino di condotte sottomarine
ITTO20091043A1 (it) * 2009-12-24 2011-06-25 Saipem Spa Rampa di varo, unita' di varo comprendente tale rampa di varo e metodo di azionamento di tale unita' di varo
US8961071B2 (en) * 2013-03-15 2015-02-24 Chevron U.S.A. Inc. Systems and methods for protecting subsea pipeline from excessive stress or fatigue loading
GB2522197B (en) * 2014-01-15 2018-08-01 Acergy France SAS Transportation and installation of subsea rigid tie-in connections
TWI571582B (zh) * 2015-06-24 2017-02-21 Ian Larsen Large diameter submerged pipe counterweight and its installation method
GB2574893B (en) 2018-06-22 2021-09-01 Subsea 7 Ltd Method and apparatus for controlling the buoyant support provided to an elongate subsea structure during launch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727417A (en) * 1971-07-23 1973-04-17 Mc Dermott J & Co Inc Submarine pipeline laying apparatus
GB1434357A (en) * 1972-09-18 1976-05-05 Duyster T H Method of constructing a long pipeline on the floor of a body of water
FR2287002A1 (fr) 1974-10-03 1976-04-30 Doris Dev Richesse Sous Marine Dispositif de pose de conduites sous-marines
US4037425A (en) * 1975-06-09 1977-07-26 H. B. Contracting Ltd. Buoyancy apparatus
US4183697A (en) * 1976-01-27 1980-01-15 Compagnie Generale Pour Les Developpements Operationnels Des Richesses Sous-Marines "C.G. Doris" Laying of underwater pipelines
FR2353783A1 (fr) 1976-06-04 1977-12-30 Doris Dev Richesse Sous Marine Dispositif de pose de conduites sous-marines immergees
US4121529A (en) * 1976-09-20 1978-10-24 B & B Insulation, Inc. Buoyancy systems
FR2366505A1 (fr) 1976-10-01 1978-04-28 Doris Dev Richesse Sous Marine Dispositif de pose d'une conduite immergee

Also Published As

Publication number Publication date
US7985036B2 (en) 2011-07-26
CN101036015B (zh) 2011-01-19
EP1809938A1 (de) 2007-07-25
NO20071548L (no) 2007-05-16
CN101036015A (zh) 2007-09-12
EA010342B1 (ru) 2008-08-29
AU2005299054A1 (en) 2006-05-04
WO2006045357A1 (en) 2006-05-04
DE602005011171D1 (de) 2009-01-02
ITMI20042021A1 (it) 2005-01-25
US20080095583A1 (en) 2008-04-24
EA200700585A1 (ru) 2007-10-26
EP1809938B1 (de) 2008-11-19
AU2005299054B2 (en) 2011-02-03

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Legal Events

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