DE60103396D1 - FLOATING OFFSHORE PLATFORM FOR DRILLING OR CONVEYING HYDROCARBONS - Google Patents

FLOATING OFFSHORE PLATFORM FOR DRILLING OR CONVEYING HYDROCARBONS

Info

Publication number
DE60103396D1
DE60103396D1 DE60103396T DE60103396T DE60103396D1 DE 60103396 D1 DE60103396 D1 DE 60103396D1 DE 60103396 T DE60103396 T DE 60103396T DE 60103396 T DE60103396 T DE 60103396T DE 60103396 D1 DE60103396 D1 DE 60103396D1
Authority
DE
Germany
Prior art keywords
drilling
substructure
metres
platform
offshore platform
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
DE60103396T
Other languages
German (de)
Inventor
Herbert Kristensen
Ida Husem
Erik Pettersen
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.)
Moss Maritime AS
Original Assignee
Moss Maritime AS
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 Moss Maritime AS filed Critical Moss Maritime AS
Application granted granted Critical
Publication of DE60103396D1 publication Critical patent/DE60103396D1/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 
    • 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

Abstract

A floating platform for offshore drilling or production of hydrocarbons comprises a topsides with drilling and/or production equipment (8), and a substructure comprising a lower pontoon (3) and columns (4) connecting the pontoon (3) to the topsides (1). During its operation the platform is exposed to wave forces (9) which cause heave motion (v) and roll and pitch motion (p) of the platform. The substructure has a draught (11) which is at least 40 metres, preferably at least 50 metres and most preferred at least 60 metres, and the ratio between the distance (16) between the columns' centre axes (25), measured along a side of the substructure, and the lower substructure's draught (11) is between 1.0 and 1.5, preferably between 1.2 and 1.4 and most preferred between 1.3 and 1.35.
DE60103396T 2000-06-23 2001-06-22 FLOATING OFFSHORE PLATFORM FOR DRILLING OR CONVEYING HYDROCARBONS Expired - Fee Related DE60103396D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20003307A NO20003307D0 (en) 2000-06-23 2000-06-23 Liquid platform for drilling or production of offshore hydrocarbons
PCT/NO2001/000266 WO2002000496A1 (en) 2000-06-23 2001-06-22 Floating platform for offshore drilling or production of hydrocarbons

Publications (1)

Publication Number Publication Date
DE60103396D1 true DE60103396D1 (en) 2004-06-24

Family

ID=19911304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60103396T Expired - Fee Related DE60103396D1 (en) 2000-06-23 2001-06-22 FLOATING OFFSHORE PLATFORM FOR DRILLING OR CONVEYING HYDROCARBONS

Country Status (8)

Country Link
US (1) US20030095839A1 (en)
EP (1) EP1292491B1 (en)
AT (1) ATE267113T1 (en)
AU (1) AU2001282692A1 (en)
BR (1) BR0111822B1 (en)
DE (1) DE60103396D1 (en)
NO (1) NO20003307D0 (en)
WO (1) WO2002000496A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666624B2 (en) 2001-08-07 2003-12-23 Union Oil Company Of California Floating, modular deepwater platform and method of deployment
US6935810B2 (en) 2003-06-11 2005-08-30 Deepwater Technologies, Inc. Semi-submersible multicolumn floating offshore platform
FR2913241B1 (en) * 2007-03-01 2009-06-05 Technip France Sa SELF-LIFTING PLATFORM OF VERY LARGE SIZE FOR THE TREATMENT OF OIL GAS AT SEA AND METHOD FOR ASSEMBLING AND INSTALLING SUCH A PLATFORM.
ES2378960B1 (en) * 2010-09-22 2013-02-25 Inneo Torres S.L. TOWER INSTALLATION PROCEDURE FOR WATER USE IN.
AT516640A2 (en) 2014-12-22 2016-07-15 Swimsol Gmbh Floating platform
MX2018007365A (en) 2015-12-18 2019-05-16 Aker Solutions Inc Pontoon-type semi-submersible platform.
CN109101681B (en) * 2018-06-27 2020-03-27 山东大学 Ad hoc network floating system design method, device and system based on complex scene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646672A (en) * 1983-12-30 1987-03-03 William Bennett Semi-subersible vessel
US4983073A (en) * 1987-02-19 1991-01-08 Odeco, Inc. Column stabilized platform with improved heave motion
US4829928A (en) * 1987-10-20 1989-05-16 Seatek Limited Ocean platform

Also Published As

Publication number Publication date
BR0111822B1 (en) 2009-08-11
BR0111822A (en) 2003-06-17
US20030095839A1 (en) 2003-05-22
AU2001282692A1 (en) 2002-01-08
NO20003307D0 (en) 2000-06-23
EP1292491B1 (en) 2004-05-19
ATE267113T1 (en) 2004-06-15
WO2002000496A1 (en) 2002-01-03
WO2002000496A9 (en) 2003-01-23
EP1292491A1 (en) 2003-03-19

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee