BRPI0603926A - underwater well intervention vessel, and method for conducting offshore sub-pressure drilling - Google Patents

underwater well intervention vessel, and method for conducting offshore sub-pressure drilling

Info

Publication number
BRPI0603926A
BRPI0603926A BRPI0603926-0A BRPI0603926A BRPI0603926A BR PI0603926 A BRPI0603926 A BR PI0603926A BR PI0603926 A BRPI0603926 A BR PI0603926A BR PI0603926 A BRPI0603926 A BR PI0603926A
Authority
BR
Brazil
Prior art keywords
intervention
pressure drilling
drilling
production
well
Prior art date
Application number
BRPI0603926-0A
Other languages
Portuguese (pt)
Inventor
Anthony Patrick Haynes
John Ernest Boyle
Colin Jones
Original Assignee
Multi Operational Service Tank
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 Multi Operational Service Tank filed Critical Multi Operational Service Tank
Publication of BRPI0603926A publication Critical patent/BRPI0603926A/en

Links

Classifications

    • 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
    • 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
    • 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
    • B63B21/507—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers with mooring turrets
    • B63B21/508—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers with mooring turrets connected to submerged buoy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/02—Buoys specially adapted for mooring a vessel
    • B63B22/021—Buoys specially adapted for mooring a vessel and for transferring fluids, e.g. liquids
    • B63B22/026—Buoys specially adapted for mooring a vessel and for transferring fluids, e.g. liquids and with means to rotate the vessel around the anchored buoy
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/02—Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
    • 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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
    • 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
    • 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
    • E21B7/12—Underwater drilling
    • E21B7/128—Underwater drilling from floating support with independent underwater anchored guide base

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NAVIO DE INTERVENçãO EM POçO SUBMARINO, E, MéTODO PARA CONDUZIR PERFURAçãO EM SUB-PRESSãO FORA-DA-COSTA Um navio de intervenção em poço submarino inclui um navio-tanque dinamicamente posicionável e equipamento de intervenção direta em poço montado sobre o convés do navio-tanque. O equipamento de intervenção inclui equipamento de perfuração para executar perfuração em sub-pressão e separação de líquido de hidrocarboneto. Um tubo ascendente de produção separado é provido, de modo que perfuração e produção simultâneas possam ser efetuadas via tubos ascendentes separados. O tubo ascendente de perfuração é seletivamente desconectável do poço de modo que o navio-tanque possa ser dinamicamente reposicionado sobre o poço. Um sistema de amarração em torre é provido de modo que o tubo ascendente de produção possa permanecer em operação durante reposicionamento ao redor da torre. O separador de líquido de hidrocarboneto é conectado a um separador da instalação de produção.SUBSIDE INTERVENTION SHIP, AND METHOD FOR DRIVING OFF-SHORE SUB-PRESSURE DRILLING An undersea well intervention vessel includes a dynamically positioned tanker and direct intervention equipment on the deck-mounted deck. tank. Intervention equipment includes drilling equipment to perform under pressure drilling and hydrocarbon liquid separation. A separate production riser is provided so that simultaneous drilling and production can be effected via separate risers. The drill riser is selectively disconnectable from the well so that the tanker can be dynamically repositioned over the well. A tower lashing system is provided so that the production riser can remain in operation during repositioning around the tower. The hydrocarbon liquid separator is connected to a separator of the production facility.

BRPI0603926-0A 2006-04-27 2006-09-26 underwater well intervention vessel, and method for conducting offshore sub-pressure drilling BRPI0603926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0608356A GB2437526A (en) 2006-04-27 2006-04-27 A sub-sea well intervention vessel and method

Publications (1)

Publication Number Publication Date
BRPI0603926A true BRPI0603926A (en) 2008-04-01

Family

ID=36589927

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603926-0A BRPI0603926A (en) 2006-04-27 2006-09-26 underwater well intervention vessel, and method for conducting offshore sub-pressure drilling

Country Status (4)

Country Link
US (1) US20070251695A1 (en)
BR (1) BRPI0603926A (en)
CA (1) CA2561243A1 (en)
GB (1) GB2437526A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008118914A1 (en) * 2007-03-26 2008-10-02 Technip France Parallel drilling and completion for a dry tree floating production facility
KR101630630B1 (en) * 2008-02-15 2016-06-24 아이티알이씨 비. 브이. Offshore drilling vessel
SG11201601082SA (en) 2013-08-16 2016-03-30 Itrec Bv Monohull offshore drilling vessel

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO311075B1 (en) * 1994-02-02 2001-10-08 Norske Stats Oljeselskap Vessels that can alternate between operating as a production vessel for hydrocarbon production / storage vessels on offshore fields and as shuttle tanks
NO307210B1 (en) * 1996-11-27 2000-02-28 Norske Stats Oljeselskap Oil or gas extraction system
US6019174A (en) * 1997-01-16 2000-02-01 Korsgaard; Jens Method and apparatus for producing and shipping hydrocarbons offshore
US5950732A (en) * 1997-04-02 1999-09-14 Syntroleum Corporation System and method for hydrate recovery
US6273193B1 (en) * 1997-12-16 2001-08-14 Transocean Sedco Forex, Inc. Dynamically positioned, concentric riser, drilling method and apparatus
US7270185B2 (en) * 1998-07-15 2007-09-18 Baker Hughes Incorporated Drilling system and method for controlling equivalent circulating density during drilling of wellbores
US6234258B1 (en) * 1999-03-08 2001-05-22 Halliburton Energy Services, Inc. Methods of separation of materials in an under-balanced drilling operation
GB9930450D0 (en) * 1999-12-23 2000-02-16 Eboroil Sa Subsea well intervention vessel
GB0100565D0 (en) * 2001-01-10 2001-02-21 2H Offshore Engineering Ltd Operating a subsea well
US6494271B2 (en) * 2001-04-25 2002-12-17 Exxonmobil Upstream Research Company Offshore floating production method
US6966367B2 (en) * 2002-01-08 2005-11-22 Weatherford/Lamb, Inc. Methods and apparatus for drilling with a multiphase pump
US7017506B2 (en) * 2003-01-22 2006-03-28 Single Buoy Moorings, Inc. Marginal gas transport in offshore production
US7198108B2 (en) * 2003-08-05 2007-04-03 Single Buoy Moorings, Inc. Changing the temperature of offshore produced water
NO323342B1 (en) * 2005-02-15 2007-04-02 Well Intervention Solutions As Well intervention system and method in seabed-installed oil and gas wells

Also Published As

Publication number Publication date
US20070251695A1 (en) 2007-11-01
GB2437526A (en) 2007-10-31
GB0608356D0 (en) 2006-06-07
CA2561243A1 (en) 2007-10-27

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]