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
Application number
BR9901204-9A
Other languages
English (en)
Inventor
Hans Paul Hopper
David Garnham
Original Assignee
Cooper Cameron 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 Cooper Cameron Corp filed Critical Cooper Cameron Corp
Publication of BR9901204A publication Critical patent/BR9901204A/pt

Links

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.
BR9901204-9A 1998-03-27 1999-03-29 Método e aparelho para perfurar um poço subaquático fora da costa. BR9901204A (pt)

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)

* Cited by examiner, † Cited by third party
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
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
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
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
ATE474122T1 (de) * 2006-02-10 2010-07-15 Anadarko Petroleum Corp System und verfahren zum festhalten eines untergrunderkundungs- und -produktionssystems
DK2186993T3 (da) * 2008-11-17 2019-08-19 Saipem Spa Fartøj til drift på undervandsbrønde og arbejdsmetode for nævnte fartøj
WO2011071586A1 (en) * 2009-12-10 2011-06-16 Exxonmobil Upstream Research Company System and method for drilling a well that extends for a large horizontal distance
EP3575543A1 (en) * 2014-11-18 2019-12-04 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU2140599A (en) 1999-10-07
SG77669A1 (en) 2001-01-16
NO313465B1 (no) 2002-10-07
EP0952301A1 (en) 1999-10-27
NO991478D0 (no) 1999-03-26
NO991478L (no) 1999-09-28
US20020157866A1 (en) 2002-10-31
CA2262240A1 (en) 1999-09-27
US6601656B2 (en) 2003-08-05
EP0952301B1 (en) 2006-05-17
US6431285B2 (en) 2002-08-13
US20010047869A1 (en) 2001-12-06
DE69834545D1 (de) 2006-06-22

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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)