WO1981000733A1 - Structure de support pour plate-forme "offshore" - Google Patents

Structure de support pour plate-forme "offshore" Download PDF

Info

Publication number
WO1981000733A1
WO1981000733A1 PCT/US1980/001146 US8001146W WO8100733A1 WO 1981000733 A1 WO1981000733 A1 WO 1981000733A1 US 8001146 W US8001146 W US 8001146W WO 8100733 A1 WO8100733 A1 WO 8100733A1
Authority
WO
WIPO (PCT)
Prior art keywords
support structure
offshore platforms
seabed
leg
platform
Prior art date
Application number
PCT/US1980/001146
Other languages
English (en)
Inventor
E Dysarz
Original Assignee
Brown & Ass James G
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 US06/094,360 external-priority patent/US4334802A/en
Priority claimed from US06/167,041 external-priority patent/US4388024A/en
Application filed by Brown & Ass James G filed Critical Brown & Ass James G
Priority to DE19803049852 priority Critical patent/DE3049852A1/de
Priority to AU63345/80A priority patent/AU6334580A/en
Priority to BR8008817A priority patent/BR8008817A/pt
Publication of WO1981000733A1 publication Critical patent/WO1981000733A1/fr
Priority to DK202181A priority patent/DK202181A/da

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
    • E02B17/021—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
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0073—Details of sea bottom engaging footing
    • E02B2017/0082—Spudcans, skirts or extended feet
    • 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
    • E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)
  • Revetment (AREA)
  • Earth Drilling (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

Structure utilisee pour supporter une plate-forme (13'') au-dessus d'un volume d'eau. La structure comprend une jambe (21) s'etendant entre la surface du volume d'eau (345), le fond de la mer (39), et la plate-forme. La section totale de la jambe est plus grande a proximite du fond de la mer et decroit vers son sommet.
PCT/US1980/001146 1979-09-07 1980-09-08 Structure de support pour plate-forme "offshore" WO1981000733A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19803049852 DE3049852A1 (de) 1979-09-07 1980-09-08 Support structure for offshore platforms
AU63345/80A AU6334580A (en) 1979-09-07 1980-09-08 **
BR8008817A BR8008817A (pt) 1979-09-07 1980-09-08 Estrutura de suporte para plataformas ao largo
DK202181A DK202181A (da) 1979-09-07 1981-05-06 Baerekonstruktion til boreplatform

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7330879A 1979-09-07 1979-09-07
US06/094,360 US4334802A (en) 1979-09-07 1979-11-15 Support structure for offshore platforms
US06/167,041 US4388024A (en) 1979-09-07 1980-07-09 Support structure for offshore platforms
US73308 1998-05-06

Publications (1)

Publication Number Publication Date
WO1981000733A1 true WO1981000733A1 (fr) 1981-03-19

Family

ID=27372268

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1980/001146 WO1981000733A1 (fr) 1979-09-07 1980-09-08 Structure de support pour plate-forme "offshore"

Country Status (14)

Country Link
JP (1) JPS56501287A (fr)
AR (1) AR227895A1 (fr)
AU (1) AU6334580A (fr)
BR (1) BR8008817A (fr)
CA (1) CA1152342A (fr)
DK (1) DK202181A (fr)
FI (1) FI802781A (fr)
FR (1) FR2470198A1 (fr)
GB (1) GB2072735B (fr)
IN (1) IN155362B (fr)
NL (1) NL8020370A (fr)
NO (1) NO811522L (fr)
SE (1) SE8102741L (fr)
WO (1) WO1981000733A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833396A (en) * 1995-06-02 1998-11-10 Technip Geoproduction Jack-up offshore drilling or production oil platform

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105155496A (zh) * 2015-08-25 2015-12-16 广东联塑科技实业有限公司 一种水上平台用护栏杆立柱

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653451A (en) * 1948-07-02 1953-09-29 Brown And Root Inc Pedestal
US3967457A (en) * 1974-07-11 1976-07-06 Engineering Technology Analysts, Inc. Self-elevating offshore drilling unit legs
US4015434A (en) * 1975-10-22 1977-04-05 Scandril Offshore, Inc. Leg and guide construction for use in jackup barges
US4041711A (en) * 1973-04-23 1977-08-16 Marine Engineering Co., C.A. Method and apparatus for quickly erecting off-shore platforms
US4045968A (en) * 1974-12-24 1977-09-06 Kajima Corporation Offshore platform and method for its installation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390531A (en) * 1967-04-14 1968-07-02 Shell Oil Co Offshore drilling platform
US3585801A (en) * 1970-02-20 1971-06-22 Brown & Root Offshore tower
FR2184146A5 (fr) * 1972-05-08 1973-12-21 Gem
US3851482A (en) * 1973-05-25 1974-12-03 Ihc Holland Le Tourneau Marine Sectionalized leg for drilling platform and method of assembling same
US4033139A (en) * 1974-02-08 1977-07-05 Frederick Leonard L Pile driving hammer, apparatus and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653451A (en) * 1948-07-02 1953-09-29 Brown And Root Inc Pedestal
US4041711A (en) * 1973-04-23 1977-08-16 Marine Engineering Co., C.A. Method and apparatus for quickly erecting off-shore platforms
US3967457A (en) * 1974-07-11 1976-07-06 Engineering Technology Analysts, Inc. Self-elevating offshore drilling unit legs
US4045968A (en) * 1974-12-24 1977-09-06 Kajima Corporation Offshore platform and method for its installation
US4015434A (en) * 1975-10-22 1977-04-05 Scandril Offshore, Inc. Leg and guide construction for use in jackup barges

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833396A (en) * 1995-06-02 1998-11-10 Technip Geoproduction Jack-up offshore drilling or production oil platform

Also Published As

Publication number Publication date
AU6334580A (en) 1981-03-31
CA1152342A (fr) 1983-08-23
IN155362B (fr) 1985-01-19
GB2072735B (en) 1983-10-05
FI802781A (fi) 1981-03-08
SE8102741L (sv) 1981-04-30
JPS56501287A (fr) 1981-09-10
NL8020370A (nl) 1981-07-01
AR227895A1 (es) 1982-12-30
FR2470198A1 (fr) 1981-05-29
NO811522L (no) 1981-05-06
BR8008817A (pt) 1981-06-23
DK202181A (da) 1981-05-06
GB2072735A (en) 1981-10-07
FR2470198B1 (fr) 1985-03-29

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