NO308960B1 - Bor-styring for undervannsbrønner - Google Patents

Bor-styring for undervannsbrønner Download PDF

Info

Publication number
NO308960B1
NO308960B1 NO951551A NO951551A NO308960B1 NO 308960 B1 NO308960 B1 NO 308960B1 NO 951551 A NO951551 A NO 951551A NO 951551 A NO951551 A NO 951551A NO 308960 B1 NO308960 B1 NO 308960B1
Authority
NO
Norway
Prior art keywords
bottom plate
drilling
longitudinal part
seabed
well
Prior art date
Application number
NO951551A
Other languages
English (en)
Norwegian (no)
Other versions
NO951551L (no
NO951551D0 (no
Inventor
Samir Passos Awad
Emmanuel Franco Nogueira
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 NO951551D0 publication Critical patent/NO951551D0/no
Publication of NO951551L publication Critical patent/NO951551L/no
Publication of NO308960B1 publication Critical patent/NO308960B1/no

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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • E21B41/0014—Underwater well locating or reentry systems
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
NO951551A 1994-04-25 1995-04-24 Bor-styring for undervannsbrønner NO308960B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9401593A BR9401593A (pt) 1994-04-25 1994-04-25 Base-guia única para perfuração de poços submarinos de petróleo

Publications (3)

Publication Number Publication Date
NO951551D0 NO951551D0 (no) 1995-04-24
NO951551L NO951551L (no) 1995-10-26
NO308960B1 true NO308960B1 (no) 2000-11-20

Family

ID=4058789

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951551A NO308960B1 (no) 1994-04-25 1995-04-24 Bor-styring for undervannsbrønner

Country Status (6)

Country Link
US (1) US5560436A (pt)
BR (1) BR9401593A (pt)
CA (1) CA2147562C (pt)
GB (1) GB2288832B (pt)
NO (1) NO308960B1 (pt)
SG (1) SG38837A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6003602A (en) * 1997-09-05 1999-12-21 Kraerner Oilfield Products Tree bore protector
US8162063B2 (en) * 2010-09-03 2012-04-24 Stena Drilling Ltd. Dual gradient drilling ship
NO332464B1 (no) * 2011-11-08 2012-09-24 Agr Subsea As Fremgangsmåte og anordning for stigerørløs borevæskegjenvinning

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032125A (en) * 1957-07-10 1962-05-01 Jersey Prod Res Co Offshore apparatus
US2917281A (en) * 1957-07-26 1959-12-15 Richfield Oil Corp Releasing head for submarine conductor casing
US3114420A (en) * 1958-05-08 1963-12-17 Shaffer Tool Works Apparatus and method for sub-sea drilling
US3191696A (en) * 1958-05-16 1965-06-29 Richfield Oil Corp Offshore drilling system
US3047078A (en) * 1958-10-01 1962-07-31 California Research Corp Method and apparatus for offshore drilling
US3050139A (en) * 1960-07-18 1962-08-21 Shell Oil Co Underwater guide line system
US3129774A (en) * 1960-09-09 1964-04-21 California Research Corp Method and apparatus for drilling and working in offshore wells
US3252529A (en) * 1963-01-09 1966-05-24 Chevron Res Method and apparatus for inserting tools in underwater wells
US3973635A (en) * 1974-12-02 1976-08-10 Exxon Production Research Company Method and apparatus for offshore drilling operations
BR8700104A (pt) * 1987-01-13 1988-08-02 Petroleo Brasileiro Sa Processo e equipamento para conduzir operacaoes de perfuracao e completacao de pocos de petroleo em aguas profundas
BR8900855A (pt) * 1989-02-24 1990-10-02 Petroleo Brasileiro Sa Equipamento para conduzir operacoes de perfuracao e completacao de pocos de petroleo em aguas profundas
US5069287A (en) * 1990-08-01 1991-12-03 Fmc Corporation Retrievable guide base for subsea well
BR9301684A (pt) * 1993-04-28 1994-11-08 Petroleo Brasileiro Sa Base integrada de perfuração e completação

Also Published As

Publication number Publication date
NO951551L (no) 1995-10-26
US5560436A (en) 1996-10-01
GB9506589D0 (en) 1995-05-17
SG38837A1 (en) 1997-04-17
CA2147562C (en) 2003-11-04
BR9401593A (pt) 1995-11-21
NO951551D0 (no) 1995-04-24
GB2288832A (en) 1995-11-01
GB2288832B (en) 1996-03-27
CA2147562A1 (en) 1995-10-26

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Legal Events

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MK1K Patent expired