BR9607921A - Conversor de pressão - Google Patents

Conversor de pressão

Info

Publication number
BR9607921A
BR9607921A BR9607921A BR9607921A BR9607921A BR 9607921 A BR9607921 A BR 9607921A BR 9607921 A BR9607921 A BR 9607921A BR 9607921 A BR9607921 A BR 9607921A BR 9607921 A BR9607921 A BR 9607921A
Authority
BR
Brazil
Prior art keywords
pressure converter
converter
pressure
Prior art date
Application number
BR9607921A
Other languages
English (en)
Inventor
Asbjorn Baekken
Tore Andersen
Jan Skaar
Sigmum Strom
Original Assignee
Norske Stats Oljeselskap
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 Norske Stats Oljeselskap filed Critical Norske Stats Oljeselskap
Publication of BR9607921A publication Critical patent/BR9607921A/pt

Links

Classifications

    • 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
    • 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
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets

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)
  • Reciprocating Pumps (AREA)
  • Earth Drilling (AREA)
  • Measuring Fluid Pressure (AREA)
  • Actuator (AREA)
BR9607921A 1995-03-31 1996-03-05 Conversor de pressão BR9607921A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO951271A NO300231B1 (no) 1995-03-31 1995-03-31 Trykkforsterker (B)
PCT/NO1996/000051 WO1996030619A1 (en) 1995-03-31 1996-03-05 Pressure converter (b)

Publications (1)

Publication Number Publication Date
BR9607921A true BR9607921A (pt) 1998-06-09

Family

ID=19898078

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9607921A BR9607921A (pt) 1995-03-31 1996-03-05 Conversor de pressão

Country Status (8)

Country Link
US (1) US5941325A (pt)
EP (1) EP0815339A1 (pt)
KR (1) KR19980703416A (pt)
AU (1) AU700933B2 (pt)
BR (1) BR9607921A (pt)
CA (1) CA2216916A1 (pt)
NO (1) NO300231B1 (pt)
WO (1) WO1996030619A1 (pt)

Families Citing this family (5)

* 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
US6073708A (en) * 1998-07-29 2000-06-13 Dynamo Drilling Services Inc. Downhole mud pressure intensifier
DE102013112455A1 (de) * 2013-11-13 2015-05-13 C. & E. Fein Gmbh Oszillierend antreibbare Werkzeugmaschine
GB2593357B (en) 2018-11-13 2023-04-05 Rubicon Oilfield Int 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

Family Cites Families (8)

* 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
EP0210735A2 (en) * 1985-07-20 1987-02-04 Nytol Enterprises Limited Improvements in or relating to drilling apparatus
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
WO1992008871A1 (en) * 1990-11-19 1992-05-29 Den Norske Stats Oljeselskap A.S Pressure converter
AU9033991A (en) * 1990-11-19 1992-06-11 Den Norske Stats Oljeselskap A.S. Converter group and pressure converter for use therein
NO171322C (no) * 1990-11-19 1993-02-24 Norske Stats Oljeselskap Trykkforsterker
US5577564A (en) * 1995-02-28 1996-11-26 Dresser Industries, Inc. Rotary fluid converter

Also Published As

Publication number Publication date
KR19980703416A (ko) 1998-11-05
AU5290496A (en) 1996-10-16
EP0815339A1 (en) 1998-01-07
US5941325A (en) 1999-08-24
NO951271L (no) 1996-10-01
NO300231B1 (no) 1997-04-28
WO1996030619A1 (en) 1996-10-03
AU700933B2 (en) 1999-01-14
NO951271D0 (no) 1995-03-31
CA2216916A1 (en) 1996-10-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]