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MY166227A - Mono column offshore platform, system and method of deploying the same - Google Patents

Mono column offshore platform, system and method of deploying the same

Info

Publication number
MY166227A
MY166227A MYPI2016702971A MYPI2016702971A MY166227A MY 166227 A MY166227 A MY 166227A MY PI2016702971 A MYPI2016702971 A MY PI2016702971A MY PI2016702971 A MYPI2016702971 A MY PI2016702971A MY 166227 A MY166227 A MY 166227A
Authority
MY
Malaysia
Prior art keywords
deckbox
mat
truss column
top side
planar
Prior art date
Application number
MYPI2016702971A
Inventor
Brian Chang
Original Assignee
Blue Capital 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 Blue Capital Pte Ltd filed Critical Blue Capital Pte Ltd
Publication of MY166227A publication Critical patent/MY166227A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0818—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with racks actuated by pinions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0039—Methods for placing the offshore structure
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0073—Details of sea bottom engaging footing
    • E02B2017/0078—Suction piles, suction cans
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0073—Details of sea bottom engaging footing
    • E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Tents Or Canopies (AREA)
  • Movable Scaffolding (AREA)

Abstract

An offshore platform having a transit state and a deployed state, said offshore platform including at least one substantially horizontally planar deckbox having a top side and a bottom side. The deckbox includes a modular interface on the top side of its planar surface adapted to enable the installation and removal of equipment for offshore activities. The deckbox also includes and at least one substantially vertical through-hole extending from the top side to the bottom side of the deckbox. The offshore platform also includes at least one substantially horizontally planar mat having a top side and a bottom side, wherein said substantially planar mat comprises at least one substantially vertical through-hole extending from the top side to the bottom side of the mat; and at least one ballast tank. The top side of the mat faces and is at least substantially parallel to the bottom side of the deckbox. The offshore platform also includes at least one elongate truss column having a first end and a second end, wherein the elongate truss column is moveably engaged with the deckbox through the at least one through-hole of the deckbox, and the second end of the truss column is rigidly fixed to the mat at the at least one through-hole of the mat, such that the elongate truss column is at least substantially perpendicular to the planar deckbox and mat, and the deckbox is moveable along the truss column into a position adjacent to the mat and the second end of the truss column during the transit state. The elongate truss column moves via the through-hole of the deckbox thereby also displacing the planar mat vertically when the at least one ballast tank of the mat is filled. Figure 10
MYPI2016702971A 2014-02-19 2014-08-08 Mono column offshore platform, system and method of deploying the same MY166227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201400119U 2014-02-19

Publications (1)

Publication Number Publication Date
MY166227A true MY166227A (en) 2018-06-22

Family

ID=53863311

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016702971A MY166227A (en) 2014-02-19 2014-08-08 Mono column offshore platform, system and method of deploying the same

Country Status (4)

Country Link
CN (3) CN106574451A (en)
MX (1) MX369355B (en)
MY (1) MY166227A (en)
WO (1) WO2015126325A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112502119A (en) * 2020-11-04 2021-03-16 中国海洋石油集团有限公司 Truss type pile leg with descending buffering structure
JP7316694B2 (en) * 2021-11-01 2023-07-28 富士海事工業株式会社 lift device
CN116696252B (en) * 2023-08-07 2023-10-20 浙江华东岩土勘察设计研究院有限公司 A lifting system for hole protection casing racks used in offshore exploration operations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265568A (en) * 1979-08-06 1981-05-05 The Offshore Company Gravity base, jack-up platform - method and apparatus
CN200978413Y (en) * 2006-12-05 2007-11-21 中国石化集团胜利石油管理局钻井工艺研究院 Repeatedly-usable lifting gear
US20100135728A1 (en) * 2008-05-14 2010-06-03 Kingtime Interanational Limited Mobile offshore drilling and production platform
CN102268879B (en) * 2011-05-25 2015-12-09 江苏道达海上风电工程科技有限公司 The foundation structure of offshore anemometer tower and mounting method thereof
CN103374905B (en) * 2012-04-27 2016-01-27 中国海洋石油总公司 Movable self-installation platform
CN103452086A (en) * 2013-04-27 2013-12-18 中国海洋石油总公司 Mat-assisted driving movable platform

Also Published As

Publication number Publication date
CN204570648U (en) 2015-08-19
WO2015126325A1 (en) 2015-08-27
MX2016010642A (en) 2017-05-08
CN106574451A (en) 2017-04-19
MX369355B (en) 2019-11-06
CN104947644A (en) 2015-09-30

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