NO951272D0 - Trykkforsterker (A) - Google Patents

Trykkforsterker (A)

Info

Publication number
NO951272D0
NO951272D0 NO951272A NO951272A NO951272D0 NO 951272 D0 NO951272 D0 NO 951272D0 NO 951272 A NO951272 A NO 951272A NO 951272 A NO951272 A NO 951272A NO 951272 D0 NO951272 D0 NO 951272D0
Authority
NO
Norway
Prior art keywords
pressure amplifier
amplifier
pressure
Prior art date
Application number
NO951272A
Other languages
English (en)
Other versions
NO300232B1 (no
NO951272L (no
Inventor
Sigmunn Stroem
Tore Andersen
Asbjoern Baekken
Original Assignee
Statoil As
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 Statoil As filed Critical Statoil As
Priority to NO951272A priority Critical patent/NO300232B1/no
Publication of NO951272D0 publication Critical patent/NO951272D0/no
Priority to PCT/NO1996/000050 priority patent/WO1996030618A1/en
Priority to US08/913,992 priority patent/US5984026A/en
Priority to EP96909393A priority patent/EP0815338A1/en
Priority to BR9607910A priority patent/BR9607910A/pt
Priority to AU52903/96A priority patent/AU694860B2/en
Priority to CA002216556A priority patent/CA2216556A1/en
Priority to KR1019970706819A priority patent/KR19980703415A/ko
Publication of NO951272L publication Critical patent/NO951272L/no
Publication of NO300232B1 publication Critical patent/NO300232B1/no
Priority to NO974428A priority patent/NO974428L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
NO951272A 1995-03-31 1995-03-31 Trykkforsterker (A) NO300232B1 (no)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO951272A NO300232B1 (no) 1995-03-31 1995-03-31 Trykkforsterker (A)
KR1019970706819A KR19980703415A (ko) 1995-03-31 1996-03-05 압력 변환기
BR9607910A BR9607910A (pt) 1995-03-31 1996-03-05 Conversor de pressão
US08/913,992 US5984026A (en) 1995-03-31 1996-03-05 Pressure converter
EP96909393A EP0815338A1 (en) 1995-03-31 1996-03-05 Pressure converter (a)
PCT/NO1996/000050 WO1996030618A1 (en) 1995-03-31 1996-03-05 Pressure converter (a)
AU52903/96A AU694860B2 (en) 1995-03-31 1996-03-05 Pressure converter (A)
CA002216556A CA2216556A1 (en) 1995-03-31 1996-03-05 Pressure converter (a)
NO974428A NO974428L (no) 1995-03-31 1997-09-24 Trykkforsterker (A)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO951272A NO300232B1 (no) 1995-03-31 1995-03-31 Trykkforsterker (A)

Publications (3)

Publication Number Publication Date
NO951272D0 true NO951272D0 (no) 1995-03-31
NO951272L NO951272L (no) 1996-10-01
NO300232B1 NO300232B1 (no) 1997-04-28

Family

ID=19898079

Family Applications (2)

Application Number Title Priority Date Filing Date
NO951272A NO300232B1 (no) 1995-03-31 1995-03-31 Trykkforsterker (A)
NO974428A NO974428L (no) 1995-03-31 1997-09-24 Trykkforsterker (A)

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO974428A NO974428L (no) 1995-03-31 1997-09-24 Trykkforsterker (A)

Country Status (8)

Country Link
US (1) US5984026A (no)
EP (1) EP0815338A1 (no)
KR (1) KR19980703415A (no)
AU (1) AU694860B2 (no)
BR (1) BR9607910A (no)
CA (1) CA2216556A1 (no)
NO (2) NO300232B1 (no)
WO (1) WO1996030618A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289998B1 (en) 1998-01-08 2001-09-18 Baker Hughes Incorporated Downhole tool including pressure intensifier for drilling wellbores
US6651749B1 (en) * 2000-03-30 2003-11-25 Halliburton Energy Services, Inc. Well tool actuators and method
FR2889265A1 (fr) * 2005-07-27 2007-02-02 Renault Sas Dispositif d'amplification de pression pour un actionneur hydraulique situe dans un moteur thermique et moteur incorporant un tel dispositif
CN100458151C (zh) * 2007-06-21 2009-02-04 大庆石油学院 压差驱动往复式双作用增压泵
US9695840B2 (en) 2013-08-20 2017-07-04 Vianney Rabhi Reversible hydraulic pressure converter employing tubular valves
FR3009849B1 (fr) 2013-08-20 2016-03-11 Vianney Rabhi Convertisseur de pression hydraulique reversible a vannes tubulaires
CA3119835A1 (en) 2018-11-13 2020-05-22 Rubicon Oilfield International, Inc. Three axis vibrating device
DE102019109486B4 (de) * 2019-04-10 2022-12-22 RED Drilling & Services GmbH Vorrichtung zum Erhöhen eines Drucks eines Arbeitsfluids für ein Bohrsystem
US11828117B2 (en) * 2019-05-06 2023-11-28 Schlumberger Technology Corporation High-pressure drilling assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047581A (en) * 1976-12-01 1977-09-13 Kobe, Inc. Multistage, downhole, turbo-powered intensifier for drilling petroleum wells
GB8806506D0 (en) * 1988-03-18 1988-04-20 Pilot Drilling Control Ltd Drilling apparatus
NO169088C (no) * 1989-11-08 1992-05-06 Norske Stats Oljeselskap Trykkforsterker for montering ovenfor borkronen ved den nedre ende av et boreroer for dypboring, samt trykkforsterkergruppe omfattende et flertall slike trykkforsterkere
NO171322C (no) * 1990-11-19 1993-02-24 Norske Stats Oljeselskap Trykkforsterker
GB2264967B (en) * 1990-11-19 1995-04-05 Norske Stats Oljeselskap Pressure converter group
BR9107022A (pt) * 1990-11-19 1993-08-17 Norske Stats Oljeselskap Conversor de pressao

Also Published As

Publication number Publication date
BR9607910A (pt) 1998-06-09
AU5290396A (en) 1996-10-16
KR19980703415A (ko) 1998-11-05
NO974428D0 (no) 1997-09-24
NO300232B1 (no) 1997-04-28
US5984026A (en) 1999-11-16
AU694860B2 (en) 1998-07-30
CA2216556A1 (en) 1996-10-03
EP0815338A1 (en) 1998-01-07
NO951272L (no) 1996-10-01
NO974428L (no) 1997-09-24
WO1996030618A1 (en) 1996-10-03

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