FI88741B - Foerfarande och anordning foer borrning av oljekaella och foer kompletterande aotgaerder i djupt vatten - Google Patents

Foerfarande och anordning foer borrning av oljekaella och foer kompletterande aotgaerder i djupt vatten

Info

Publication number
FI88741B
FI88741B FI880146A FI880146A FI88741B FI 88741 B FI88741 B FI 88741B FI 880146 A FI880146 A FI 880146A FI 880146 A FI880146 A FI 880146A FI 88741 B FI88741 B FI 88741B
Authority
FI
Finland
Prior art keywords
wheel exchange
external action
exchange
wheel
complete external
Prior art date
Application number
FI880146A
Other languages
English (en)
Other versions
FI88741C (fi
FI880146A0 (fi
FI880146A (fi
Inventor
Renato Sanches Rodrigues
Jayme Hirotugu Ogura
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of FI880146A0 publication Critical patent/FI880146A0/fi
Publication of FI880146A publication Critical patent/FI880146A/fi
Application granted granted Critical
Publication of FI88741B publication Critical patent/FI88741B/fi
Publication of FI88741C publication Critical patent/FI88741C/fi

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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1007—Wear protectors; Centralising devices, e.g. stabilisers for the internal surface of a pipe, e.g. wear bushings for underwater well-heads
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/037—Protective housings therefor

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)
  • Removal Of Floating Material (AREA)
FI880146A 1987-01-13 1988-01-13 Foerfarande och anordning foer borrning av oljekaella och foer kompletterande aotgaerder i djupt vatten FI88741C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR8700104A BR8700104A (pt) 1987-01-13 1987-01-13 Processo e equipamento para conduzir operacaoes de perfuracao e completacao de pocos de petroleo em aguas profundas
BR8700104 1987-01-13

Publications (4)

Publication Number Publication Date
FI880146A0 FI880146A0 (fi) 1988-01-13
FI880146A FI880146A (fi) 1988-07-14
FI88741B true FI88741B (fi) 1993-03-15
FI88741C FI88741C (fi) 1993-06-28

Family

ID=4041491

Family Applications (1)

Application Number Title Priority Date Filing Date
FI880146A FI88741C (fi) 1987-01-13 1988-01-13 Foerfarande och anordning foer borrning av oljekaella och foer kompletterande aotgaerder i djupt vatten

Country Status (9)

Country Link
US (2) US4877088A (fi)
BR (1) BR8700104A (fi)
CA (1) CA1296998C (fi)
FI (1) FI88741C (fi)
FR (1) FR2610366B1 (fi)
GB (1) GB2199871B (fi)
IT (1) IT1219787B (fi)
MX (1) MX170773B (fi)
NO (1) NO179113C (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8904123D0 (en) * 1989-02-23 1989-04-05 British Petroleum Co Plc Multi-purpose well head equipment
US5069287A (en) * 1990-08-01 1991-12-03 Fmc Corporation Retrievable guide base for subsea well
US5088556A (en) * 1990-08-01 1992-02-18 Fmc Corporation Subsea well guide base running tool
US5107931A (en) * 1990-11-14 1992-04-28 Valka William A Temporary abandonment cap and tool
BR9103728A (pt) * 1991-08-29 1993-03-30 Petroleo Brasileiro Sa Sistema para suportacao de linhas e tubos condutores em plataformas maritimas
US5316089A (en) * 1991-10-18 1994-05-31 Abb Vetco Gray Inc. Method and apparatus for drilling a subsea well
BR9301684A (pt) * 1993-04-28 1994-11-08 Petroleo Brasileiro Sa Base integrada de perfuração e completação
BR9401593A (pt) * 1994-04-25 1995-11-21 Petroleo Brasileiro Sa Base-guia única para perfuração de poços submarinos de petróleo
NO962121D0 (no) 1996-05-24 1996-05-24 Moeksvold Harald Brönnhode for undersjöisk borehull
US5983822A (en) 1998-09-03 1999-11-16 Texaco Inc. Polygon floating offshore structure
US6230645B1 (en) 1998-09-03 2001-05-15 Texaco Inc. Floating offshore structure containing apertures
JP4031901B2 (ja) * 2000-07-19 2008-01-09 株式会社東芝 固体撮像装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313347A (en) * 1963-01-09 1967-04-11 Gray Tool Co Well completion procedures and apparatus
US3321015A (en) * 1964-07-02 1967-05-23 Armco Steel Corp Recoverable guide means base
US3602303A (en) * 1967-12-01 1971-08-31 Amoco Prod Co Subsea wellhead completion systems
US3513909A (en) * 1968-07-31 1970-05-26 Shell Oil Co Wellhead re-entry apparatus
US3601188A (en) * 1969-05-19 1971-08-24 Exxon Production Research Co Shielding an underwater wellhead hub
GB1343897A (fi) * 1971-03-10 1974-01-16
US3945213A (en) * 1974-05-08 1976-03-23 Subsea Equipment Associates Ltd. Subsea wellhead shielding and shock mitigating system
US3971171A (en) * 1975-07-08 1976-07-27 Subsea Equipment Associates Debris cap mechanism for a subsea wellhead
US4625806A (en) * 1979-09-26 1986-12-02 Chevron Research Company Subsea drilling and production system for use at a multiwell site
US4387771A (en) * 1981-02-17 1983-06-14 Jones Darrell L Wellhead system for exploratory wells
US4671702A (en) * 1984-05-25 1987-06-09 Shell Oil Company Flowline connection means
US4611661A (en) * 1985-04-15 1986-09-16 Vetco Offshore Industries, Inc. Retrievable exploration guide base/completion guide base system

Also Published As

Publication number Publication date
FR2610366B1 (fr) 1990-10-05
FI88741C (fi) 1993-06-28
MX170773B (es) 1993-09-14
US4877088A (en) 1989-10-31
CA1296998C (en) 1992-03-10
FR2610366A1 (fr) 1988-08-05
GB2199871A (en) 1988-07-20
NO179113C (no) 1996-08-07
GB2199871B (en) 1990-12-12
BR8700104A (pt) 1988-08-02
IT8847512A0 (it) 1988-01-08
NO880108L (no) 1988-07-14
FI880146A0 (fi) 1988-01-13
US4960174A (en) 1990-10-02
GB8800346D0 (en) 1988-02-10
NO179113B (no) 1996-04-29
FI880146A (fi) 1988-07-14
NO880108D0 (no) 1988-01-12
IT1219787B (it) 1990-05-24

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: PETROLEO BRASILEIRO S.A. - PETROBRAS