BR9901204A - Método e aparelho para perfurar um poço subaquático fora da costa. - Google Patents
Método e aparelho para perfurar um poço subaquático fora da costa.Info
- Publication number
- BR9901204A BR9901204A BR9901204-9A BR9901204A BR9901204A BR 9901204 A BR9901204 A BR 9901204A BR 9901204 A BR9901204 A BR 9901204A BR 9901204 A BR9901204 A BR 9901204A
- Authority
- BR
- Brazil
- Prior art keywords
- drilling
- underwater well
- seabed
- lifting duct
- carried out
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/01—Risers
- E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
- E21B43/013—Connecting a production flow line to an underwater well head
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
- E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/043—Directional drilling for underwater installations
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Patente de Invenção: <B>"MéTODO E APARELHO PARA PERFURAR UM POçO SUBAQUáTICO FORA DA COSTA".<D> Um método de perfurar um poço subaquático fora da costa, que compreende as etapas de instalar um conduto de elevação (5) de modo que fique suportado substancialmente na vertical num convés de produção (1,25). O conduto de elevação (5) desvia-se progressivamente mais da vertical à medida que aumenta a profundidade do mar, de modo que a sua extremidade possa ser ancorada no leito marinho (6) por um cavalete (7), ou a um ângulo oblíquo, de modo que a perfuração no leito marinho possa ser executada a um ângulo oblíquo, ou horizontalmente, de modo que o conduto de elevação possa se estender de uma distância considerável através do leito marinho(6) antes da perfuração ser executada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98302386A EP0952301B1 (en) | 1998-03-27 | 1998-03-27 | Method and apparatus for drilling an offshore underwater well |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9901204A true BR9901204A (pt) | 2000-03-28 |
Family
ID=8234742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9901204-9A BR9901204A (pt) | 1998-03-27 | 1999-03-29 | Método e aparelho para perfurar um poço subaquático fora da costa. |
Country Status (8)
Country | Link |
---|---|
US (2) | US6431285B2 (pt) |
EP (1) | EP0952301B1 (pt) |
AU (1) | AU2140599A (pt) |
BR (1) | BR9901204A (pt) |
CA (1) | CA2262240A1 (pt) |
DE (1) | DE69834545D1 (pt) |
NO (1) | NO313465B1 (pt) |
SG (1) | SG77669A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2365890C (en) * | 2000-08-21 | 2006-02-07 | Fmc Corp | Multiple bore christmas tree outlet |
FR2831204B1 (fr) * | 2001-10-24 | 2004-01-30 | Bouygues Offshore | Dispositif de guidage dans une installation de forage en mer et procede de realisation |
FR2840350B1 (fr) | 2002-05-31 | 2004-12-10 | Bouygues Offshore | Conduite sous-marine de liaison fond-surface du type multi-catenaire |
FR2841293B1 (fr) | 2002-06-19 | 2006-03-03 | Bouygues Offshore | Conduite de guidage telescopique de forage en mer |
US7434624B2 (en) | 2002-10-03 | 2008-10-14 | Exxonmobil Upstream Research Company | Hybrid tension-leg riser |
DE10258225A1 (de) * | 2002-12-13 | 2004-06-24 | Abb Research Ltd. | Einrichtung zur Förderung von Rohöl |
US6998724B2 (en) * | 2004-02-18 | 2006-02-14 | Fmc Technologies, Inc. | Power generation system |
US7458425B2 (en) * | 2004-09-01 | 2008-12-02 | Anadarko Petroleum Corporation | System and method of installing and maintaining an offshore exploration and production system having an adjustable buoyancy chamber |
US20060162933A1 (en) * | 2004-09-01 | 2006-07-27 | Millheim Keith K | System and method of installing and maintaining an offshore exploration and production system having an adjustable buoyancy chamber |
AU2004317502B2 (en) | 2004-11-22 | 2008-05-29 | Anadarko Petroleum Corporation | System and method of installing and maintaining offshore exploration and production system having an adjustable buoyancy chamber |
US8708053B2 (en) * | 2005-03-14 | 2014-04-29 | Single Buoy Moorings, Inc. | Riser installation from offshore floating production unit |
AP2423A (en) * | 2006-02-10 | 2012-06-13 | Anadarko Petroleum Corp | System for and method of restraining a subsurface exploration and production system. |
DK2186993T3 (da) * | 2008-11-17 | 2019-08-19 | Saipem Spa | Fartøj til drift på undervandsbrønde og arbejdsmetode for nævnte fartøj |
US9163465B2 (en) * | 2009-12-10 | 2015-10-20 | Stuart R. Keller | System and method for drilling a well that extends for a large horizontal distance |
CA3006703A1 (en) * | 2014-11-18 | 2016-05-26 | Aarbakke Innovation A.S. | Subsea slanted wellhead system and bop system with dual injector head units |
US9850719B1 (en) * | 2017-04-24 | 2017-12-26 | Chevron U.S.A. Inc. | Production risers having rigid inserts and systems and methods for using |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3885623A (en) * | 1962-05-14 | 1975-05-27 | Shell Oil Co | Underwater wellhead foundation assembly |
USRE32623E (en) * | 1970-09-08 | 1988-03-15 | Shell Oil Company | Curved offshore well conductors |
US3880105A (en) * | 1973-10-01 | 1975-04-29 | Offshore Co | Drilling vessel and drilling vessel mooring system and method |
US4030310A (en) * | 1976-03-04 | 1977-06-21 | Sea-Log Corporation | Monopod drilling platform with directional drilling |
US4147221A (en) * | 1976-10-15 | 1979-04-03 | Exxon Production Research Company | Riser set-aside system |
US4326595A (en) * | 1980-04-25 | 1982-04-27 | Texaco Development Corporation | Method for drilling deviated wells into an offshore substrate |
FR2507672A1 (fr) * | 1981-06-12 | 1982-12-17 | Inst Francais Du Petrole | Colonne montante pour les grandes profondeurs d'eau |
US4754817A (en) * | 1982-08-25 | 1988-07-05 | Conoco Inc. | Subsea well template for directional drilling |
US4704050A (en) * | 1983-10-05 | 1987-11-03 | Bechtel Power Corporation | J-configured offshore oil production riser |
US4545437A (en) * | 1984-04-09 | 1985-10-08 | Shell Offshore Inc. | Drilling riser locking apparatus and method |
US4591295A (en) * | 1984-12-10 | 1986-05-27 | Shell Offshore Inc. | Curved conductor well template |
US4695189A (en) * | 1986-04-18 | 1987-09-22 | Bechtel International Corporation | Rotating connection assembly for subsea pipe connection |
EP0251488B1 (en) * | 1986-06-05 | 1991-11-06 | Bechtel Limited | Flexible riser system and method for installing the same |
US4730677A (en) * | 1986-12-22 | 1988-03-15 | Otis Engineering Corporation | Method and system for maintenance and servicing of subsea wells |
US5702205A (en) * | 1995-12-04 | 1997-12-30 | Mobil Oil Corporation | Steel catenary riser system for marine platform |
US5697447A (en) * | 1996-02-16 | 1997-12-16 | Petroleum Geo-Services As | Flexible risers with stabilizing frame |
-
1998
- 1998-03-27 DE DE69834545T patent/DE69834545D1/de not_active Expired - Lifetime
- 1998-03-27 EP EP98302386A patent/EP0952301B1/en not_active Expired - Lifetime
-
1999
- 1999-02-17 CA CA002262240A patent/CA2262240A1/en not_active Abandoned
- 1999-03-03 SG SG1999001055A patent/SG77669A1/en unknown
- 1999-03-24 US US09/275,346 patent/US6431285B2/en not_active Expired - Lifetime
- 1999-03-25 AU AU21405/99A patent/AU2140599A/en not_active Abandoned
- 1999-03-26 NO NO19991478A patent/NO313465B1/no not_active IP Right Cessation
- 1999-03-29 BR BR9901204-9A patent/BR9901204A/pt not_active IP Right Cessation
-
2002
- 2002-06-18 US US10/174,116 patent/US6601656B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6601656B2 (en) | 2003-08-05 |
US6431285B2 (en) | 2002-08-13 |
US20020157866A1 (en) | 2002-10-31 |
EP0952301A1 (en) | 1999-10-27 |
SG77669A1 (en) | 2001-01-16 |
DE69834545D1 (de) | 2006-06-22 |
EP0952301B1 (en) | 2006-05-17 |
NO991478D0 (no) | 1999-03-26 |
NO313465B1 (no) | 2002-10-07 |
NO991478L (no) | 1999-09-28 |
AU2140599A (en) | 1999-10-07 |
US20010047869A1 (en) | 2001-12-06 |
CA2262240A1 (en) | 1999-09-27 |
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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 29/03/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |