BR0108589A - Method and apparatus for increasing floating platform buoyancy - Google Patents
Method and apparatus for increasing floating platform buoyancyInfo
- Publication number
- BR0108589A BR0108589A BR0108589-1A BR0108589A BR0108589A BR 0108589 A BR0108589 A BR 0108589A BR 0108589 A BR0108589 A BR 0108589A BR 0108589 A BR0108589 A BR 0108589A
- Authority
- BR
- Brazil
- Prior art keywords
- hull
- floating platform
- water surface
- platform
- seabed
- Prior art date
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)
Abstract
"MéTODO E APARELHO PARA AUMENTAR O PODER DE FLUTUAçãO DE PLATAFORMA FLUTUANTE". A presente invenção refere-se a uma plataforma flutuante para recuperação de óleo e de gás de campos de óleo e de gás a costa inclui um casco possuindo uma porção localizada substancialmente abaixo da superfície da água e incluindo uma porção da mesma que se estende acima da superfície da água. A plataforma é ancorada junto ao leito do mar por um mais tendões seguros junto a base do casco e junto ao leito do mar. A capacidade de carga útil da plataforma flutuante é aumentada sem redesenhar o projeto estrutural do casco por ligar uma extensão de coluna ou montar um módulo de poder de flutuação destacável junto à extremidade inferior do casco para acomodar alteração nos requerimentos de carga útil da plataforma."METHOD AND APPARATUS FOR INCREASING FLOATING PLATFORM POWER". The present invention relates to a floating platform for oil and gas recovery from oil and gas fields. The shore includes a hull having a portion located substantially below the water surface and including a portion thereof extending above the water surface. water surface. The platform is anchored by the seabed by one more secure tendons near the base of the hull and by the seabed. Floating platform payload capacity is increased without redesigning the structural design of the hull by attaching a column extension or mounting a detachable buoyancy power module near the lower end of the hull to accommodate changing platform payload requirements.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18402200P | 2000-02-22 | 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 |
---|---|
BR0108589A true BR0108589A (en) | 2003-12-23 |
BR0108589B1 BR0108589B1 (en) | 2010-11-16 |
Family
ID=22675281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0108589-1A BR0108589B1 (en) | 2000-02-22 | 2001-02-22 | floating platform and method for increasing the payload capacity of a floating platform. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1259421B1 (en) |
AU (2) | AU3989101A (en) |
BR (1) | BR0108589B1 (en) |
CA (1) | CA2400903C (en) |
ES (1) | ES2264439T3 (en) |
MX (1) | MXPA02008141A (en) |
NO (1) | NO332002B1 (en) |
WO (1) | WO2001062583A2 (en) |
Families Citing this family (3)
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 (en) | 2018-03-08 | 2019-07-01 | Ετμε: Πεππας Και Συνεργατες Ε.Ε. | Floating platform for maritime surveillance and telecommunications |
CN110185394A (en) * | 2019-06-14 | 2019-08-30 | 中铁八局集团有限公司 | A kind of anti-torrent floating drilling equipment and erection method |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2144075A5 (en) * | 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 (en) * | 1984-09-04 | 1989-10-25 | Norwegian Contractors | PROCEDURE FOR FOUNDING AND STABILIZING A DEVELOPMENT CONSTRUCTION. |
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 |
-
2001
- 2001-02-22 CA CA002400903A patent/CA2400903C/en not_active Expired - Fee Related
- 2001-02-22 WO PCT/US2001/006160 patent/WO2001062583A2/en active IP Right Grant
- 2001-02-22 AU AU3989101A patent/AU3989101A/en active Pending
- 2001-02-22 MX MXPA02008141A patent/MXPA02008141A/en active IP Right Grant
- 2001-02-22 AU AU2001239891A patent/AU2001239891B2/en not_active Ceased
- 2001-02-22 BR BRPI0108589-1A patent/BR0108589B1/en not_active IP Right Cessation
- 2001-02-22 EP EP01914513A patent/EP1259421B1/en not_active Expired - Lifetime
- 2001-02-22 ES ES01914513T patent/ES2264439T3/en not_active Expired - Lifetime
-
2002
- 2002-08-21 NO NO20023980A patent/NO332002B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO332002B1 (en) | 2012-05-21 |
EP1259421B1 (en) | 2006-05-03 |
WO2001062583A2 (en) | 2001-08-30 |
AU3989101A (en) | 2001-09-03 |
BR0108589B1 (en) | 2010-11-16 |
EP1259421A2 (en) | 2002-11-27 |
NO20023980D0 (en) | 2002-08-21 |
ES2264439T3 (en) | 2007-01-01 |
MXPA02008141A (en) | 2003-01-28 |
WO2001062583A3 (en) | 2002-01-17 |
EP1259421A4 (en) | 2003-04-09 |
AU2001239891B2 (en) | 2006-03-02 |
CA2400903C (en) | 2008-12-30 |
NO20023980L (en) | 2002-10-21 |
CA2400903A1 (en) | 2001-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/02/2001, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2257 DE 08-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |