CA2400903C - Method and apparatus for increasing floating platform buoyancy - Google Patents

Method and apparatus for increasing floating platform buoyancy Download PDF

Info

Publication number
CA2400903C
CA2400903C CA002400903A CA2400903A CA2400903C CA 2400903 C CA2400903 C CA 2400903C CA 002400903 A CA002400903 A CA 002400903A CA 2400903 A CA2400903 A CA 2400903A CA 2400903 C CA2400903 C CA 2400903C
Authority
CA
Canada
Prior art keywords
hull
platform
buoyancy
module
pontoons
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.)
Expired - Fee Related
Application number
CA002400903A
Other languages
English (en)
French (fr)
Other versions
CA2400903A1 (en
Inventor
Earl Horne
Andrew Kyriakides
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.)
Seahorse Equipment Corp
Original Assignee
Seahorse Equipment Corp
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 Seahorse Equipment Corp filed Critical Seahorse Equipment Corp
Publication of CA2400903A1 publication Critical patent/CA2400903A1/en
Application granted granted Critical
Publication of CA2400903C publication Critical patent/CA2400903C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
CA002400903A 2000-02-22 2001-02-22 Method and apparatus for increasing floating platform buoyancy Expired - Fee Related CA2400903C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18402200P 2000-02-22 2000-02-22
US60/184,022 2000-02-22
PCT/US2001/006160 WO2001062583A2 (en) 2000-02-22 2001-02-22 Method and apparatus for increasing floating platform buoyancy

Publications (2)

Publication Number Publication Date
CA2400903A1 CA2400903A1 (en) 2001-08-30
CA2400903C true CA2400903C (en) 2008-12-30

Family

ID=22675281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002400903A Expired - Fee Related CA2400903C (en) 2000-02-22 2001-02-22 Method and apparatus for increasing floating platform buoyancy

Country Status (8)

Country Link
EP (1) EP1259421B1 (es)
AU (2) AU2001239891B2 (es)
BR (1) BR0108589B1 (es)
CA (1) CA2400903C (es)
ES (1) ES2264439T3 (es)
MX (1) MXPA02008141A (es)
NO (1) NO332002B1 (es)
WO (1) WO2001062583A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2506938B (en) 2012-10-15 2015-08-05 Subsea 7 Ltd Improvements relating to buoyancy-supported risers
GR1009551B (el) 2018-03-08 2019-07-01 Ετμε: Πεππας Και Συνεργατες Ε.Ε. Πλωτη πλατφορμα θαλασσιας επιτηρησης και τηλεπικοινωνιων
CN110185394A (zh) * 2019-06-14 2019-08-30 中铁八局集团有限公司 一种抗急流浮式钻孔装置及搭设方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2144075A5 (es) * 1971-06-29 1973-02-09 Inst Francais Du Petrole
US3961489A (en) * 1972-05-02 1976-06-08 Olav Mo Method for placing a floating structure on the sea bed
US3982401A (en) * 1975-04-02 1976-09-28 Texaco Inc. Marine structure with detachable anchor
US3996755A (en) * 1975-07-10 1976-12-14 Texaco Exploration Canada Ltd. Tension leg structure with riser stabilization
US4468157A (en) * 1980-05-02 1984-08-28 Global Marine, Inc. Tension-leg off shore platform
US4365576A (en) * 1980-07-21 1982-12-28 Cook, Stolowitz And Frame Offshore submarine storage facility for highly chilled liquified gases
NO162032C (no) * 1984-09-04 1989-10-25 Norwegian Contractors Fremgangsmaate ved fundamentering og stabilisering av en fralandskonstruksjon.
GB2186901B (en) * 1986-02-24 1990-05-02 British Gas Plc Offshore platforms
GB2200882A (en) * 1987-02-12 1988-08-17 Heerema Engineering Stabilization system
US4906139A (en) * 1988-10-27 1990-03-06 Amoco Corporation Offshore well test platform system
GB9424930D0 (en) * 1994-12-09 1995-02-08 Kazim Jenan Marine system which retains hydrostatic stability even when fully submerged
US5609442A (en) * 1995-08-10 1997-03-11 Deep Oil Technology, Inc. Offshore apparatus and method for oil operations
US5964550A (en) * 1996-05-31 1999-10-12 Seahorse Equipment Corporation Minimal production platform for small deep water reserves
US6244785B1 (en) * 1996-11-12 2001-06-12 H. B. Zachry Company Precast, modular spar system
US6012873A (en) * 1997-09-30 2000-01-11 Copple; Robert W. Buoyant leg platform with retractable gravity base and method of anchoring and relocating the same
US6210075B1 (en) * 1998-02-12 2001-04-03 Imodco, Inc. Spar system

Also Published As

Publication number Publication date
NO20023980D0 (no) 2002-08-21
WO2001062583A3 (en) 2002-01-17
BR0108589A (pt) 2003-12-23
CA2400903A1 (en) 2001-08-30
EP1259421B1 (en) 2006-05-03
AU3989101A (en) 2001-09-03
ES2264439T3 (es) 2007-01-01
BR0108589B1 (pt) 2010-11-16
NO20023980L (no) 2002-10-21
NO332002B1 (no) 2012-05-21
EP1259421A2 (en) 2002-11-27
AU2001239891B2 (en) 2006-03-02
MXPA02008141A (es) 2003-01-28
WO2001062583A2 (en) 2001-08-30
EP1259421A4 (en) 2003-04-09

Similar Documents

Publication Publication Date Title
US7114884B2 (en) Method and apparatus for increasing floating platform buoyancy
US5964550A (en) Minimal production platform for small deep water reserves
US4468157A (en) Tension-leg off shore platform
US6688250B2 (en) Method and apparatus for reducing tension variations in mono-column TLP systems
US20040028479A1 (en) Vertically restrained centerwell SPAR
US4620820A (en) Tension leg platform anchoring method and apparatus
US5575592A (en) TLP tension adjust system
US6595293B2 (en) Apparatus and method for connecting riser between a floating vessel and a subsea structure
CA2400903C (en) Method and apparatus for increasing floating platform buoyancy
AU2001239891A1 (en) Method and apparatus for increasing floating platform buoyancy
US20060039758A1 (en) Apparatus and method of installation of a mono-column floating platform
EP1109974B1 (en) Well riser lateral restraint and installation system for offshore platform
AU2002335802B2 (en) Achieving hydrostatic stability of a floating structure
US7104730B2 (en) Achieving hydrostatic stability of a floating structure
WO1999000293A1 (en) A tether and method of installation on a platform
AU2002335802A1 (en) Achieving hydrostatic stability of a floating structure
US20020067956A1 (en) Offshore platform for hydrocarbon production and storage
Murray et al. A Large Deck Extendable Draft Platform Design for Ultra-Deepwater in the Gulf of Mexico
WO2002044011A2 (en) Offshor platform for hydrocarbon production and storage
WO1996021797A1 (en) Method and apparatus for production of subsea hydrocarbon formations
MXPA96006379A (es) Plataforma para la produccion mar adentro
EP0916006A1 (en) Tlp tension adjust system

Legal Events

Date Code Title Description
EEER Examination request
FZDC Discontinued application reinstated
MKLA Lapsed

Effective date: 20140224