MY123722A - Tensioned riser compliant tower - Google Patents

Tensioned riser compliant tower

Info

Publication number
MY123722A
MY123722A MYPI9403471A MY123722A MY 123722 A MY123722 A MY 123722A MY PI9403471 A MYPI9403471 A MY PI9403471A MY 123722 A MY123722 A MY 123722A
Authority
MY
Malaysia
Prior art keywords
risers
riser
topside facility
foundation
vertically extending
Prior art date
Application number
Inventor
David Armstrong Huete
Peter William Marshall
Denby Grey Morrison
Susan Lyon Smolinski
Original Assignee
Shell Int Research
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 US08/175,894 external-priority patent/US5480265A/en
Priority claimed from US08/177,088 external-priority patent/US5480266A/en
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of MY123722A publication Critical patent/MY123722A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

A TENSIONED RISER DEEPWATER PLATFORM SUITABLE FOR OFFSHORE OIL AND GAS APPLICATIONS IS DISCLOSED HAVING A FOUNDATION (16) SECURED TO THE OCEAN FLOOR (22), A TOPSIDE FACILITY (30) ABOVE THE OCEAN SURFACE (26), AND A VERTICALLY EXTENDING TOWER JACKET SECURED TO THE FOUNDATION (16) AND SUPPORTING THE TOPSIDE FACILITY (30). A PLURALITY OF SUBSTANTIALLY VERTICALLY EXTENDING RISERS (44) PROVIDE FLUID COMMUNICATION BETWEEN THE WELLS AND THE TOPSIDE FACILITY (30).THESE RISERS (44) ARE CONNECTED TO RISER SUPPORTS NEAR THEIR UPPER ENDS THE RISER SUPPORTS PROVIDE THE PRINCIPAL LOAD TRANSFER BETWEEN THE RISERS (44) AND THE TOWER JACKET.THUS, THE CONDUCTOR GUIDES AND ATTENDANT HORIZONTAL BRACING OF CONVENTIONAL DEEPWATER DESIGN CAN BE SUBSTANTIALLY ELIMINATED. (FIG. 1)
MYPI9403471 1993-12-30 1994-12-22 Tensioned riser compliant tower MY123722A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17546693A 1993-12-30 1993-12-30
US08/175,894 US5480265A (en) 1993-12-30 1993-12-30 Method for improving the harmonic response of a compliant tower
US08/177,088 US5480266A (en) 1990-12-10 1993-12-30 Tensioned riser compliant tower

Publications (1)

Publication Number Publication Date
MY123722A true MY123722A (en) 2006-05-31

Family

ID=27390542

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9403471 MY123722A (en) 1993-12-30 1994-12-22 Tensioned riser compliant tower

Country Status (5)

Country Link
GB (1) GB2300017B (en)
MY (1) MY123722A (en)
NO (1) NO310518B1 (en)
OA (1) OA10366A (en)
WO (1) WO1995018268A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO343172B1 (en) * 2014-03-04 2018-11-19 Maersk Drilling As Device and method for providing conductor pipe support system for an off-shore platform

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530697A1 (en) * 1982-07-22 1984-01-27 Petroles Cie Francaise OSCILLATING MARINE PLATFORM
US4958960A (en) * 1989-05-22 1990-09-25 Exxon Production Research Company Well conductor support structure and method for using
US5447392A (en) * 1993-05-03 1995-09-05 Shell Oil Company Backspan stress joint

Also Published As

Publication number Publication date
GB9613604D0 (en) 1996-08-28
NO310518B1 (en) 2001-07-16
GB2300017A (en) 1996-10-23
NO962719D0 (en) 1996-06-27
NO962719L (en) 1996-06-27
GB2300017B (en) 1997-07-09
WO1995018268A1 (en) 1995-07-06
OA10366A (en) 2001-11-19

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