AU4435696A - Offshore platform with buoyant rig supplemental support - Google Patents

Offshore platform with buoyant rig supplemental support

Info

Publication number
AU4435696A
AU4435696A AU44356/96A AU4435696A AU4435696A AU 4435696 A AU4435696 A AU 4435696A AU 44356/96 A AU44356/96 A AU 44356/96A AU 4435696 A AU4435696 A AU 4435696A AU 4435696 A AU4435696 A AU 4435696A
Authority
AU
Australia
Prior art keywords
buoyant
rig
offshore platform
supplemental support
supplemental
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
AU44356/96A
Other versions
AU683596B2 (en
Inventor
Dale Marion Gallaher
George Emmanuel Sgouros
Mark Andrew Smith
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Priority claimed from US08/370,764 external-priority patent/US5593250A/en
Priority claimed from US08/370,763 external-priority patent/US5551801A/en
Priority claimed from US08/370,767 external-priority patent/US5741089A/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of AU4435696A publication Critical patent/AU4435696A/en
Application granted granted Critical
Publication of AU683596B2 publication Critical patent/AU683596B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E02B17/027—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 steel structures
    • 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
    • E02B17/02—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
    • E02B17/024—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 shock absorbing means for the supporting construction
    • 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
    • E02B2017/0039—Methods for placing the offshore structure
    • E02B2017/0043—Placing the offshore structure on a pre-installed foundation 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
    • E02B2017/0052—Removal or dismantling of offshore structures from their offshore location
    • 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)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Jib Cranes (AREA)
AU44356/96A 1994-12-23 1995-12-22 Offshore platform with buoyant rig supplemental support Expired - Fee Related AU683596B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US08/370,764 US5593250A (en) 1994-12-23 1994-12-23 Hyjack platform with buoyant rig supplemental support
US08/370,763 US5551801A (en) 1994-12-23 1994-12-23 Hyjack platform with compensated dynamic response
US370767 1994-12-23
US08/370,767 US5741089A (en) 1994-12-23 1994-12-23 Method for enhanced redeployability of hyjack platforms
US370763 1994-12-23
US370764 1994-12-23
PCT/EP1995/005162 WO1996020313A1 (en) 1994-12-23 1995-12-22 Offshore platform with buoyant rig supplemental support

Publications (2)

Publication Number Publication Date
AU4435696A true AU4435696A (en) 1996-07-19
AU683596B2 AU683596B2 (en) 1997-11-13

Family

ID=27408988

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44356/96A Expired - Fee Related AU683596B2 (en) 1994-12-23 1995-12-22 Offshore platform with buoyant rig supplemental support

Country Status (8)

Country Link
EP (1) EP0799352A1 (en)
JP (1) JPH10511753A (en)
CN (1) CN1174584A (en)
AR (1) AR000525A1 (en)
AU (1) AU683596B2 (en)
NO (1) NO972871L (en)
OA (1) OA10432A (en)
WO (1) WO1996020313A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005026467D1 (en) * 2005-12-21 2011-03-31 Itrec Bv Offshore-system
ES2456345T3 (en) * 2008-04-23 2014-04-22 Principle Power, Inc. Offshore platform stabilized by columns with water entrapment plates and asymmetric mooring system for support of offshore wind turbines
EP2508677B1 (en) * 2009-12-02 2016-06-29 Nippon Steel & Sumitomo Metal Corporation Underwater structure and construction method
GB201011251D0 (en) * 2010-07-05 2010-08-18 Fraenkel Anne Surface breaking re-usable submergeable template for installing one or more submerged columns/piles
CA2823241C (en) * 2011-01-28 2017-11-21 Exxonmobil Upstream Research Company Subsea production system having arctic production tower
WO2013027870A1 (en) * 2011-08-22 2013-02-28 에스티엑스(대련)해양중공유한회사 Method for constructing jackup rig without use of crane
EP2623674A1 (en) 2012-02-03 2013-08-07 Nordic Yards Holding GmbH Substructure for an offshore platform and method for installing same
KR20140144220A (en) * 2012-03-24 2014-12-18 오더블유엘씨 홀딩스 엘티디 Structures for offshore installations
PL3366567T3 (en) 2013-05-20 2020-07-13 Principle Power, Inc. System and method for controlling offshore floating wind turbine platforms
KR101434580B1 (en) * 2013-07-11 2014-08-27 삼성중공업 주식회사 Hybrid jack-up drilling and production system
CN110040212B (en) 2014-10-27 2021-05-25 原理动力有限公司 Floating connector system for an offshore energy converter device and method for installing the same
CN104452717B (en) * 2014-10-29 2016-03-09 上海大学 Self-lifting type marine drilling platform lifting apparatus and method
CA2989615C (en) 2015-06-19 2023-09-26 Principle Power, Inc. Floating wind turbine platform structure with optimized transfer of wave and wind loads
EP3592936B1 (en) * 2017-03-10 2023-06-21 Ocean Infinity Operations Pte.Ltd. Drilling devices and methods of operating the same
CN114313126B (en) * 2022-01-13 2024-04-19 东北石油大学 Assembled FRP concrete combined guy cable tower platform system and construction method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031997A (en) * 1957-04-30 1962-05-01 William A Nesbitt Floating platform
FR2362975A1 (en) * 1976-08-26 1978-03-24 Riou Jean Marine oil rig with separate submerged substructure - has superstructure floated over and attached via axially displacing legs
US4723875A (en) * 1987-02-13 1988-02-09 Sutton John R Deep water support assembly for a jack-up type platform
US4902169A (en) * 1989-05-17 1990-02-20 Sutton John R Jack-up type platform including adjustable stop assembly

Also Published As

Publication number Publication date
AU683596B2 (en) 1997-11-13
NO972871L (en) 1997-08-12
NO972871D0 (en) 1997-06-20
CN1174584A (en) 1998-02-25
WO1996020313A1 (en) 1996-07-04
OA10432A (en) 2001-12-07
EP0799352A1 (en) 1997-10-08
AR000525A1 (en) 1997-07-10
MX9704642A (en) 1997-09-30
JPH10511753A (en) 1998-11-10

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Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application