MX369355B - 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
- MX369355B MX369355B MX2016010642A MX2016010642A MX369355B MX 369355 B MX369355 B MX 369355B MX 2016010642 A MX2016010642 A MX 2016010642A MX 2016010642 A MX2016010642 A MX 2016010642A MX 369355 B MX369355 B MX 369355B
- Authority
- MX
- Mexico
- Prior art keywords
- deckbox
- mat
- truss column
- top side
- planar
- Prior art date
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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG10201400119U | 2014-02-19 | ||
PCT/SG2014/000379 WO2015126325A1 (en) | 2014-02-19 | 2014-08-08 | Mono column offshore platform, system and method of deploying the same |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016010642A MX2016010642A (en) | 2017-05-08 |
MX369355B true MX369355B (en) | 2019-11-06 |
Family
ID=53863311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016010642A MX369355B (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)
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 | Hole protection casing frame lifting system for offshore exploration operation |
Family Cites Families (6)
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 |
WO2009139615A1 (en) * | 2008-05-14 | 2009-11-19 | Kingtime International Limited | A 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 |
-
2014
- 2014-08-08 MX MX2016010642A patent/MX369355B/en active IP Right Grant
- 2014-08-08 MY MYPI2016702971A patent/MY166227A/en unknown
- 2014-08-08 WO PCT/SG2014/000379 patent/WO2015126325A1/en active Application Filing
- 2014-08-08 CN CN201480077430.1A patent/CN106574451A/en active Pending
- 2014-11-18 CN CN201410658761.6A patent/CN104947644A/en active Pending
- 2014-11-18 CN CN201420692025.8U patent/CN204570648U/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN106574451A (en) | 2017-04-19 |
CN204570648U (en) | 2015-08-19 |
CN104947644A (en) | 2015-09-30 |
MY166227A (en) | 2018-06-22 |
MX2016010642A (en) | 2017-05-08 |
WO2015126325A1 (en) | 2015-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |