SG11201609373PA - Modified spudcan with optimal peripheral skirt for enhanced performance of jackup operations - Google Patents

Modified spudcan with optimal peripheral skirt for enhanced performance of jackup operations

Info

Publication number
SG11201609373PA
SG11201609373PA SG11201609373PA SG11201609373PA SG11201609373PA SG 11201609373P A SG11201609373P A SG 11201609373PA SG 11201609373P A SG11201609373P A SG 11201609373PA SG 11201609373P A SG11201609373P A SG 11201609373PA SG 11201609373P A SG11201609373P A SG 11201609373PA
Authority
SG
Singapore
Prior art keywords
spudcan
jackup
operations
modified
enhanced performance
Prior art date
Application number
SG11201609373PA
Other languages
English (en)
Inventor
Kok Seng Foo
Chin Kau Quah
Okky Ahmad Purwana
Michael John Perry
Original Assignee
Offshore Technology Dev 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 Offshore Technology Dev Pte Ltd filed Critical Offshore Technology Dev Pte Ltd
Publication of SG11201609373PA publication Critical patent/SG11201609373PA/en

Links

Classifications

    • 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
    • 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
    • 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
    • E02B2017/0056—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)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Foundations (AREA)
  • Earth Drilling (AREA)
SG11201609373PA 2014-06-09 2014-06-09 Modified spudcan with optimal peripheral skirt for enhanced performance of jackup operations SG11201609373PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2014/000266 WO2015190991A1 (fr) 2014-06-09 2014-06-09 Caisson de support modifié avec jupe périphérique optimale pour une performance améliorée d'opérations de type autoélévateur

Publications (1)

Publication Number Publication Date
SG11201609373PA true SG11201609373PA (en) 2016-12-29

Family

ID=54833955

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201609373PA SG11201609373PA (en) 2014-06-09 2014-06-09 Modified spudcan with optimal peripheral skirt for enhanced performance of jackup operations

Country Status (4)

Country Link
EP (1) EP3132093B1 (fr)
CN (1) CN106460352A (fr)
SG (1) SG11201609373PA (fr)
WO (1) WO2015190991A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227831A (en) * 1978-04-04 1980-10-14 Raymond International Builders, Inc. Self-contained offshore platform
US8011857B2 (en) * 2005-09-13 2011-09-06 Offshore Technology Development Pte Ltd Extraction system for removable marine footing
SG130952A1 (en) * 2005-09-13 2007-04-26 Offshore Technology Dev Pte Lt Extraction of foundation in offshore platforms
CA2828079C (fr) * 2011-03-09 2015-06-16 Keppel Offshore & Marine Technology Centre Pte Ltd Fondation chemisee pour penetrer un materiau mou
KR101411515B1 (ko) * 2012-06-28 2014-07-01 삼성중공업 주식회사 부유식 구조물의 스퍼드캔

Also Published As

Publication number Publication date
CN106460352A (zh) 2017-02-22
EP3132093A1 (fr) 2017-02-22
WO2015190991A1 (fr) 2015-12-17
EP3132093A4 (fr) 2017-12-13
EP3132093B1 (fr) 2018-11-28

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