NO951624L - Undervannstrykk-kontrollutstyr - Google Patents

Undervannstrykk-kontrollutstyr

Info

Publication number
NO951624L
NO951624L NO951624A NO951624A NO951624L NO 951624 L NO951624 L NO 951624L NO 951624 A NO951624 A NO 951624A NO 951624 A NO951624 A NO 951624A NO 951624 L NO951624 L NO 951624L
Authority
NO
Norway
Prior art keywords
control equipment
underwater pressure
saving
riser
drill pipe
Prior art date
Application number
NO951624A
Other languages
English (en)
Other versions
NO951624D0 (no
Inventor
Harald Moeksvold
Original Assignee
Harald Moeksvold
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 Harald Moeksvold filed Critical Harald Moeksvold
Priority to NO951624A priority Critical patent/NO951624L/no
Publication of NO951624D0 publication Critical patent/NO951624D0/no
Priority to NO19961632A priority patent/NO306174B1/no
Priority to DK96850078T priority patent/DK0740047T3/da
Priority to ES96850078T priority patent/ES2205011T3/es
Priority to EP96850078A priority patent/EP0740047B1/en
Priority to US08/638,634 priority patent/US5848656A/en
Priority to BR9602081A priority patent/BR9602081A/pt
Publication of NO951624L publication Critical patent/NO951624L/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor 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
    • 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
    • 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
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged 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
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes
    • 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
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads

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)

Abstract

Oppfinnelsen vedrører anordning for kontroll av undervanns-trykk, og er spesielt kjennetegnet ved at den omfatter et borerør og et høytrykks stigerør mellom overflate og brønnhode, innrettet til bruk som choke og kili line, hvilket medfører innsparing av utstyr og innsparing av tid ved reetablering av stigerør og borerør.
NO951624A 1995-04-27 1995-04-27 Undervannstrykk-kontrollutstyr NO951624L (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO951624A NO951624L (no) 1995-04-27 1995-04-27 Undervannstrykk-kontrollutstyr
NO19961632A NO306174B1 (no) 1995-04-27 1996-04-24 Fremgangsmate for kontroll av undervannstrykk, spesielt for gjenvinning for bronnkontroll ved en utblasning
DK96850078T DK0740047T3 (da) 1995-04-27 1996-04-24 Indretning til styring af undervandstryk
ES96850078T ES2205011T3 (es) 1995-04-27 1996-04-24 Dispositivo para controlar la presion bajo el agua.
EP96850078A EP0740047B1 (en) 1995-04-27 1996-04-24 Device for controlling underwater pressure
US08/638,634 US5848656A (en) 1995-04-27 1996-04-26 Device for controlling underwater pressure
BR9602081A BR9602081A (pt) 1995-04-27 1996-04-26 Dispositivo para controlar press o subaquática e uso de um tubo de perfuração e de um tubo ascendente de alta pressão

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO951624A NO951624L (no) 1995-04-27 1995-04-27 Undervannstrykk-kontrollutstyr

Publications (2)

Publication Number Publication Date
NO951624D0 NO951624D0 (no) 1995-04-27
NO951624L true NO951624L (no) 1996-10-28

Family

ID=19898150

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951624A NO951624L (no) 1995-04-27 1995-04-27 Undervannstrykk-kontrollutstyr

Country Status (6)

Country Link
US (1) US5848656A (no)
EP (1) EP0740047B1 (no)
BR (1) BR9602081A (no)
DK (1) DK0740047T3 (no)
ES (1) ES2205011T3 (no)
NO (1) NO951624L (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7270185B2 (en) * 1998-07-15 2007-09-18 Baker Hughes Incorporated Drilling system and method for controlling equivalent circulating density during drilling of wellbores
US6692217B1 (en) * 1999-04-29 2004-02-17 The Braun Corporation Liftable platform having isolated hydraulically-moveable rollstop
USRE43199E1 (en) * 2001-09-10 2012-02-21 Ocean Rider Systems AS Arrangement and method for regulating bottom hole pressures when drilling deepwater offshore wells
WO2003023181A1 (en) * 2001-09-10 2003-03-20 Ocean Riser Systems As Arrangement and method for regulating bottom hole pressures when drilling deepwater offshore wells
US7395866B2 (en) * 2002-09-13 2008-07-08 Dril-Quip, Inc. Method and apparatus for blow-out prevention in subsea drilling/completion systems
US7779917B2 (en) 2002-11-26 2010-08-24 Cameron International Corporation Subsea connection apparatus for a surface blowout preventer stack
US7950463B2 (en) * 2003-03-13 2011-05-31 Ocean Riser Systems As Method and arrangement for removing soils, particles or fluids from the seabed or from great sea depths
NO318220B1 (no) * 2003-03-13 2005-02-21 Ocean Riser Systems As Fremgangsmåte og anordning for utførelse av boreoperasjoner
US7032691B2 (en) * 2003-10-30 2006-04-25 Stena Drilling Ltd. Underbalanced well drilling and production
US20070246219A1 (en) * 2006-04-19 2007-10-25 Mannella Eugene J Seal for a fluid assembly
US7938190B2 (en) * 2007-11-02 2011-05-10 Agr Subsea, Inc. Anchored riserless mud return systems
EP2352897B1 (en) * 2008-12-03 2012-11-07 Ziebel AS Method to stop wellbore fluid leakage from a spoolable wellbore intervention rod
BR112012007460B1 (pt) * 2009-10-01 2019-05-21 Enovate Systems Limited Sistema de contenção de poço
US8978774B2 (en) * 2009-11-10 2015-03-17 Ocean Riser Systems As System and method for drilling a subsea well
US8347982B2 (en) * 2010-04-16 2013-01-08 Weatherford/Lamb, Inc. System and method for managing heave pressure from a floating rig
US8353351B2 (en) * 2010-05-20 2013-01-15 Chevron U.S.A. Inc. System and method for regulating pressure within a well annulus
US8746345B2 (en) * 2010-12-09 2014-06-10 Cameron International Corporation BOP stack with a universal intervention interface
US9951577B2 (en) * 2014-12-15 2018-04-24 Barry McMiles Emergency wellbore intervention system
WO2016176724A1 (en) * 2015-05-01 2016-11-10 Kinetic Pressure Control Limited Choke and kill system
GB201510673D0 (en) * 2015-06-17 2015-07-29 Enovate Systems Ltd Improved pressure barrier system
US10036226B2 (en) * 2016-06-13 2018-07-31 Trendsetter Vulcan Offshore, Inc. Early production system for deep water application

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179179A (en) * 1961-10-16 1965-04-20 Richfield Oil Corp Off-shore drilling apparatus
US3825065A (en) * 1972-12-05 1974-07-23 Exxon Production Research Co Method and apparatus for drilling in deep water
US4046191A (en) * 1975-07-07 1977-09-06 Exxon Production Research Company Subsea hydraulic choke
US4193455A (en) * 1978-04-14 1980-03-18 Chevron Research Company Split stack blowout prevention system
US4291772A (en) * 1980-03-25 1981-09-29 Standard Oil Company (Indiana) Drilling fluid bypass for marine riser
US5184686A (en) * 1991-05-03 1993-02-09 Shell Offshore Inc. Method for offshore drilling utilizing a two-riser system
US5199683A (en) * 1992-06-09 1993-04-06 Baroid Technology, Inc. Blowout preventer opening mechanism
GB2299355B (en) * 1993-12-20 1997-06-11 Shell Int Research Dual concentric string high pressure riser

Also Published As

Publication number Publication date
EP0740047A2 (en) 1996-10-30
US5848656A (en) 1998-12-15
NO951624D0 (no) 1995-04-27
EP0740047A3 (en) 1997-08-13
BR9602081A (pt) 1998-04-07
ES2205011T3 (es) 2004-05-01
EP0740047B1 (en) 2003-07-02
DK0740047T3 (da) 2003-10-27

Similar Documents

Publication Publication Date Title
NO951624L (no) Undervannstrykk-kontrollutstyr
NO20083380L (no) Anordning og fremgangsmate for a regulere fluidtrykket i et undersjoisk borehull
GB2383816A (en) Intervention module for a well
MXPA03003670A (es) Metodo de perforacion circular continua.
SG148852A1 (en) Deep set safety valve
NO910871L (no) Trykkdempningsapparat.
WO1999014461A3 (en) A plug for use in wellbore operations, an apparatus for receiving said plug, a plug landing system and a method for cementing tubulars in a wellbore
EP1350003B8 (en) Method of drilling and operating a subsea well
NO20080573L (no) Fremgangsmate og anordning for a kontrollere fluidtrykk som pafores en sementeringsplugg
NO942798L (no) Innsettingsanordning for selektivt pådrag av hydraulisk trykk til et hydraulisk betjent brönnkompletteringsutstyr
GB2368863A (en) Well packer and method
GB2391886A (en) Downhole apparatus and method for expanding a tubing
GB2377465A (en) Improved reservoir communication with a wellbore
NO315807B1 (no) Fremgangsmåte og anordning ved arbeidsrörkopling
GB2341406A (en) Downhole pressure activated device and a method
WO2004074621A3 (en) System and method for maintaining zonal isolation in a wellbore
CA2255510A1 (en) Control line actuation of multiple downhole components
NO331000B1 (no) Fremgangsmate for legging av en rorledning og system for bruk ved en slik fremgagnsmate
NO981913L (no) Trykkaktivisert sjalteventil
CA2211884A1 (en) Subsurface safety valve actuation pressure amplifier
NO20030994D0 (no) Fremgangsmåte og anordning for fastkilte objekter
EP0288239A3 (en) Perforating gun firing tool
DE60221499D1 (de) Sicherheitsventil für ölbohrlöcher
GB2391889A (en) Subsea drilling riser disconnect system and method
CA2030828A1 (en) Packing assembly for use with reeled tubing and method of operating and removing same