CA2812596A1 - Unite de forage auto-elevatrice specialement adaptee a la glace avec agitation de gaz et protections de jambe contre la glace - Google Patents
Unite de forage auto-elevatrice specialement adaptee a la glace avec agitation de gaz et protections de jambe contre la glace Download PDFInfo
- Publication number
- CA2812596A1 CA2812596A1 CA2812596A CA2812596A CA2812596A1 CA 2812596 A1 CA2812596 A1 CA 2812596A1 CA 2812596 A CA2812596 A CA 2812596A CA 2812596 A CA2812596 A CA 2812596A CA 2812596 A1 CA2812596 A1 CA 2812596A1
- Authority
- CA
- Canada
- Prior art keywords
- ice
- hull
- rig
- water
- legs
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- E02B17/0017—Means for protecting offshore constructions
- E02B17/0021—Means for protecting offshore constructions against ice-loads
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
- E02B1/003—Mechanically induced gas or liquid streams in seas, lakes or water-courses for forming weirs or breakwaters; making or keeping water surfaces free from ice, aerating or circulating water, e.g. screens of air-bubbles against sludge formation or salt water entry, pump-assisted water circulation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
-
- 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
- E02B2017/006—Platforms with supporting legs with lattice style supporting legs
-
- 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
- E02B2017/0082—Spudcans, skirts or extended feet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Earth Drilling (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40549710P | 2010-10-21 | 2010-10-21 | |
US61/405,497 | 2010-10-21 | ||
US13/277,791 US20120128426A1 (en) | 2010-10-21 | 2011-10-20 | Ice worthy jack-up drilling unit |
US13/277,791 | 2011-10-20 | ||
PCT/US2011/057324 WO2012054855A1 (fr) | 2010-10-21 | 2011-10-21 | Unité de forage auto-élévatrice spécialement adaptée à la glace avec agitation de gaz et protections de jambe contre la glace |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2812596A1 true CA2812596A1 (fr) | 2012-04-26 |
CA2812596C CA2812596C (fr) | 2015-06-30 |
Family
ID=48222547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2812596A Expired - Fee Related CA2812596C (fr) | 2010-10-21 | 2011-10-21 | Unite de forage auto-elevatrice specialement adaptee a la glace avec agitation de gaz et protections de jambe contre la glace |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2630305B1 (fr) |
KR (1) | KR20130120462A (fr) |
CN (1) | CN103180514B (fr) |
CA (1) | CA2812596C (fr) |
RU (1) | RU2573372C2 (fr) |
SG (1) | SG189102A1 (fr) |
WO (1) | WO2012054855A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103485318B (zh) * | 2013-09-23 | 2015-10-21 | 浙江海洋学院 | 一种桩腿除冰装置 |
CN104975592A (zh) * | 2015-06-30 | 2015-10-14 | 武汉船用机械有限责任公司 | 一种桁架式桩腿 |
CN113216122B (zh) * | 2021-06-16 | 2022-07-01 | 江苏科技大学 | 一种适用于极地的钻井平台 |
EP4311758A1 (fr) * | 2022-07-26 | 2024-01-31 | Natale Viscomi | Système de manoeuvre de navires dans des eaux glacées |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7705518A (en) * | 1977-05-18 | 1978-11-21 | Rijn Schelde Verolme Maschf En | Deicing equipment for vulnerable components on offshore installations - comprises automatically inflatable and deflatable flexible bodies secured detachably |
FI82112C (fi) * | 1982-06-15 | 1991-01-10 | Masa Yards Oy | Skyddsfoerfarande och anordning. |
FI822158L (fi) * | 1982-06-15 | 1983-12-16 | Waertsilae Oy Ab | Borrningsplattform |
JPH09503038A (ja) * | 1993-09-30 | 1997-03-25 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | オフショアプラットフォーム構造およびこのような構造で使用される再使用可能な基礎杭スリーブ |
NL1000585C2 (nl) * | 1995-06-16 | 1996-12-17 | Marine Structure Consul | Bodemsteunconstructie voor een pootuiteinde van een verplaatsbaar hefplatform. |
US20080240863A1 (en) * | 2007-03-30 | 2008-10-02 | Remdial (Cyprus) Pcl | Elevating support vessel and methods thereof |
CN201172814Y (zh) * | 2007-12-04 | 2008-12-31 | 中国石油集团海洋工程有限公司 | 浅海自升式试采作业平台 |
-
2011
- 2011-10-21 CA CA2812596A patent/CA2812596C/fr not_active Expired - Fee Related
- 2011-10-21 RU RU2013123024/13A patent/RU2573372C2/ru not_active IP Right Cessation
- 2011-10-21 SG SG2013022348A patent/SG189102A1/en unknown
- 2011-10-21 WO PCT/US2011/057324 patent/WO2012054855A1/fr active Application Filing
- 2011-10-21 CN CN201180050470.3A patent/CN103180514B/zh not_active Expired - Fee Related
- 2011-10-21 KR KR1020137010000A patent/KR20130120462A/ko not_active Application Discontinuation
- 2011-10-21 EP EP11782697.4A patent/EP2630305B1/fr not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
CN103180514B (zh) | 2016-05-18 |
RU2573372C2 (ru) | 2016-01-20 |
KR20130120462A (ko) | 2013-11-04 |
CA2812596C (fr) | 2015-06-30 |
RU2013123024A (ru) | 2014-11-27 |
CN103180514A (zh) | 2013-06-26 |
SG189102A1 (en) | 2013-05-31 |
EP2630305B1 (fr) | 2015-07-22 |
EP2630305A1 (fr) | 2013-08-28 |
WO2012054855A1 (fr) | 2012-04-26 |
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Publication | Publication Date | Title |
---|---|---|
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CA2812596C (fr) | Unite de forage auto-elevatrice specialement adaptee a la glace avec agitation de gaz et protections de jambe contre la glace | |
US20120128426A1 (en) | Ice worthy jack-up drilling unit | |
CA2811938C (fr) | Unite plate-forme de forage auto-elevatrice en milieu de glace a prevention de la glace a gaz en mouvement | |
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CA2810902A1 (fr) | Unite de forage auto-elevatrice specialement adaptee a la glace et fixee au fond de la mer | |
US20120128428A1 (en) | Reinforced legs for ice worthy jack-up drilling unit | |
CA2804900A1 (fr) | Jambes renforcees pour unite de forage auto-elevatrice specialement adaptee a la glace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20130325 |
|
MKLA | Lapsed |
Effective date: 20171023 |
|
MKLA | Lapsed |
Effective date: 20171023 |