EP3132093A4 - 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 Download PDF

Info

Publication number
EP3132093A4
EP3132093A4 EP14894748.4A EP14894748A EP3132093A4 EP 3132093 A4 EP3132093 A4 EP 3132093A4 EP 14894748 A EP14894748 A EP 14894748A EP 3132093 A4 EP3132093 A4 EP 3132093A4
Authority
EP
European Patent Office
Prior art keywords
spudcan
jackup
operations
modified
enhanced performance
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
Application number
EP14894748.4A
Other languages
German (de)
French (fr)
Other versions
EP3132093B1 (en
EP3132093A1 (en
Inventor
Kok Seng Foo
Chin Kau Quah
Okky Ahmad Purwana
Michael John Perry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seatrium Offshore Technology Pte Ltd
Original Assignee
Offshore Technology Development 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 Development Pte Ltd filed Critical Offshore Technology Development Pte Ltd
Publication of EP3132093A1 publication Critical patent/EP3132093A1/en
Publication of EP3132093A4 publication Critical patent/EP3132093A4/en
Application granted granted Critical
Publication of EP3132093B1 publication Critical patent/EP3132093B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Earth Drilling (AREA)
  • Foundations (AREA)
EP14894748.4A 2014-06-09 2014-06-09 Modified spudcan with optimal peripheral skirt for enhanced performance of jackup operations Active EP3132093B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2014/000266 WO2015190991A1 (en) 2014-06-09 2014-06-09 Modified spudcan with optimal peripheral skirt for enhanced performance of jackup operations

Publications (3)

Publication Number Publication Date
EP3132093A1 EP3132093A1 (en) 2017-02-22
EP3132093A4 true EP3132093A4 (en) 2017-12-13
EP3132093B1 EP3132093B1 (en) 2018-11-28

Family

ID=54833955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14894748.4A Active EP3132093B1 (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 (en)
CN (1) CN106460352A (en)
SG (1) SG11201609373PA (en)
WO (1) WO2015190991A1 (en)

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
SG130952A1 (en) * 2005-09-13 2007-04-26 Offshore Technology Dev Pte Lt Extraction of foundation in offshore platforms
US8011857B2 (en) * 2005-09-13 2011-09-06 Offshore Technology Development Pte Ltd Extraction system for removable marine footing
US8668408B2 (en) * 2011-03-09 2014-03-11 Keppel Offshore & Marine Technology Centre Pte Ltd Skirted foundation for penetrating soft material
KR101411515B1 (en) * 2012-06-28 2014-07-01 삼성중공업 주식회사 Spud-can for floating structure

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2015190991A1 *

Also Published As

Publication number Publication date
EP3132093B1 (en) 2018-11-28
WO2015190991A1 (en) 2015-12-17
SG11201609373PA (en) 2016-12-29
CN106460352A (en) 2017-02-22
EP3132093A1 (en) 2017-02-22

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