NO20082967L - Fremgangsmate for samtidig konstruksjon av mer enn ±n halvt nedsenkbar rigg ved hjelp av tversgaende slisking - Google Patents

Fremgangsmate for samtidig konstruksjon av mer enn ±n halvt nedsenkbar rigg ved hjelp av tversgaende slisking

Info

Publication number
NO20082967L
NO20082967L NO20082967A NO20082967A NO20082967L NO 20082967 L NO20082967 L NO 20082967L NO 20082967 A NO20082967 A NO 20082967A NO 20082967 A NO20082967 A NO 20082967A NO 20082967 L NO20082967 L NO 20082967L
Authority
NO
Norway
Prior art keywords
hull
semi
rig
dry dock
rigs
Prior art date
Application number
NO20082967A
Other languages
English (en)
Other versions
NO338374B1 (no
Inventor
Tan Hong Seow
King Kwee Goh
Kui Zhong
Thiam Huat Lim
Original Assignee
Jurong Shipyard Pte Ltd
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 Jurong Shipyard Pte Ltd filed Critical Jurong Shipyard Pte Ltd
Publication of NO20082967L publication Critical patent/NO20082967L/no
Publication of NO338374B1 publication Critical patent/NO338374B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C3/00—Launching or hauling-out by landborne slipways; Slipways
    • B63C3/04—Launching or hauling-out by landborne slipways; Slipways by sideways movement of vessel
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B77/00—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/02—Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B63B73/43—Welding, e.g. laser welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Automatic Assembly (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Earth Drilling (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Drying Of Solid Materials (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

En fremgangsmåte for å bygge to (eller flere) halvt nedsenkbare rigger samtidig i et skipsverft og fullt ut sette sammen riggene sekvensielt ved skipsverftet. To øvre skrog til separate rigger blir bygget side om side på land ved siden av en tørrdokk, der de nedre skrogene blir bygget. Det første øvre skroget blir så slisket i langsgående retning til en posisjon over det første nedre skroget. Det nedre skroget flytes opp ved å fylle tørrdokken med vann, og posisjonen til det nedre skroget justeres ved anvendelse av ballasttanker på det nedre skroget. Når det øvre skroget og det nedre skroget er linjeført, blir de permanent sveiset sammen, og med det fullføres sammenstillingen av den første riggen i tørrdokken. Samtidig blir det andre øvre skroget slisket på tvers til utføringsposisjonen, og så jekket opp til den nødvendige høyden. Den hviler på sliskefagverket etter at fagverket har blitt trukket tilbake fra sammenstillingsstedet for den første riggen. Utførings- og sammenstillingsoperasjonen blir så gjentatt for å sette sammen den andre halvt nedsenkbare riggen i tørrdokken.
NO20082967A 2006-09-25 2008-07-04 Fremgangsmåte for samtidig konstruksjon av mer enn én halvt nedsenkbar rigg ved hjelp av tversgående slisking NO338374B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG200606560-1A SG141277A1 (en) 2006-09-25 2006-09-25 A method of contemporaneously constructing more than one semi- submersible rig using transverse skidding
PCT/SG2007/000321 WO2008039155A1 (en) 2006-09-25 2007-09-24 A method of contemporaneously constructing more than one semi-submersible rig using transverse skidding

Publications (2)

Publication Number Publication Date
NO20082967L true NO20082967L (no) 2008-07-04
NO338374B1 NO338374B1 (no) 2016-08-15

Family

ID=38882244

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20082967A NO338374B1 (no) 2006-09-25 2008-07-04 Fremgangsmåte for samtidig konstruksjon av mer enn én halvt nedsenkbar rigg ved hjelp av tversgående slisking

Country Status (6)

Country Link
KR (1) KR101395773B1 (no)
CN (1) CN101370708B (no)
NO (1) NO338374B1 (no)
SG (1) SG141277A1 (no)
TW (1) TWI380932B (no)
WO (1) WO2008039155A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200461867Y1 (ko) * 2010-03-02 2012-08-09 에스티엑스조선해양 주식회사 선박의 런칭시스템
KR101948124B1 (ko) * 2012-10-08 2019-02-15 대우조선해양 주식회사 로로선의 상부 파트 블록의 운송방법과 이를 이용한 블록의 탑재 공법
CN105480380B (zh) * 2015-11-25 2017-10-27 中国海洋石油总公司 张力腿平台上部模块与下部浮体结构的合拢工艺
CN106956755A (zh) * 2016-01-08 2017-07-18 上海船厂船舶有限公司 滑板组
CN106184615B (zh) * 2016-06-30 2018-10-30 海阳中集来福士海洋工程有限公司 半潜式平台的建造方法
CN108001630B (zh) * 2017-11-28 2020-05-05 海洋石油工程（青岛）有限公司 大型模块的装船工艺
CN109533226A (zh) * 2018-12-23 2019-03-29 大连理工大学 一种用于船舶的纵横向移船系统及其工作方法
CN119389398B (zh) * 2024-11-14 2025-12-26 中船桂江造船有限公司 一种超长船舶横移下水方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154381A (en) * 1980-04-26 1981-11-28 Mitsui Eng & Shipbuild Co Ltd Construction of semi-submersible rig
TW370501B (en) * 1996-07-27 1999-09-21 Orca Marine Company Ltd Floating dock
JP3871418B2 (ja) * 1997-10-30 2007-01-24 大成建設株式会社 海洋構造物の構築方法
US6374764B1 (en) * 1998-11-06 2002-04-23 Exxonmobil Upstream Research Company Deck installation system for offshore structures
US6935810B2 (en) * 2003-06-11 2005-08-30 Deepwater Technologies, Inc. Semi-submersible multicolumn floating offshore platform
GB2430915B (en) * 2003-06-11 2007-10-17 Deepwater Technologies Inc Semi-submersible multicolumn floating offshore platform
SG135929A1 (en) * 2003-10-17 2007-10-29 Jurong Shipyard Pte Ltd A method of constructing a semi-submersible vessel using dry dock mating
KR100525710B1 (ko) * 2004-03-12 2005-11-03 휘선건설(주) 케이슨 진수대 및 이를 이용한 케이슨 진수방법
KR100949891B1 (ko) * 2004-10-08 2010-03-25 현대중공업 주식회사 육상건조된 선박의 횡방향 진수공법과 그 장치
KR100623201B1 (ko) * 2004-12-13 2006-09-14 Stx조선주식회사 스키드 론칭시스템을 이용한 육상 선박 건조 및 진수방법

Also Published As

Publication number Publication date
NO338374B1 (no) 2016-08-15
TWI380932B (zh) 2013-01-01
CN101370708B (zh) 2012-01-25
WO2008039155A1 (en) 2008-04-03
TW200833558A (en) 2008-08-16
KR101395773B1 (ko) 2014-05-16
SG141277A1 (en) 2008-04-28
KR20090076796A (ko) 2009-07-13
CN101370708A (zh) 2009-02-18

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