NO169088C - Trykkforsterker for montering ovenfor borkronen ved den nedre ende av et boreroer for dypboring, samt trykkforsterkergruppe omfattende et flertall slike trykkforsterkere - Google Patents

Trykkforsterker for montering ovenfor borkronen ved den nedre ende av et boreroer for dypboring, samt trykkforsterkergruppe omfattende et flertall slike trykkforsterkere

Info

Publication number
NO169088C
NO169088C NO894436A NO894436A NO169088C NO 169088 C NO169088 C NO 169088C NO 894436 A NO894436 A NO 894436A NO 894436 A NO894436 A NO 894436A NO 169088 C NO169088 C NO 169088C
Authority
NO
Norway
Prior art keywords
fluid flow
drilling fluid
pressure
drill
piston
Prior art date
Application number
NO894436A
Other languages
English (en)
Norwegian (no)
Other versions
NO894436L (no
NO894436D0 (no
NO169088B (no
Inventor
Knut Horvei
Idar G Johnsen
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
Priority to NO894436A priority Critical patent/NO169088C/no
Publication of NO894436D0 publication Critical patent/NO894436D0/no
Priority to PCT/NO1990/000164 priority patent/WO1991007566A1/en
Priority to BR909007818A priority patent/BR9007818A/pt
Priority to ES90916187T priority patent/ES2055451T3/es
Priority to JP2514903A priority patent/JP2892156B2/ja
Priority to US07/849,376 priority patent/US5246080A/en
Priority to AT90916187T priority patent/ATE107393T1/de
Priority to CA002073017A priority patent/CA2073017A1/en
Priority to EP90916187A priority patent/EP0500609B1/de
Priority to DK90916187.9T priority patent/DK0500609T3/da
Priority to SU905052345A priority patent/RU2078904C1/ru
Priority to DE69010008T priority patent/DE69010008T2/de
Priority to AU66196/90A priority patent/AU638767B2/en
Publication of NO894436L publication Critical patent/NO894436L/no
Publication of NO169088B publication Critical patent/NO169088B/no
Priority to NO921762A priority patent/NO921762D0/no
Priority to FI922012A priority patent/FI95408C/fi
Publication of NO169088C publication Critical patent/NO169088C/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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Polarising Elements (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Details Of Television Scanning (AREA)
  • Details Of Valves (AREA)
  • External Artificial Organs (AREA)
  • Confectionery (AREA)
  • Glass Compositions (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
NO894436A 1989-11-08 1989-11-08 Trykkforsterker for montering ovenfor borkronen ved den nedre ende av et boreroer for dypboring, samt trykkforsterkergruppe omfattende et flertall slike trykkforsterkere NO169088C (no)

Priority Applications (15)

Application Number Priority Date Filing Date Title
NO894436A NO169088C (no) 1989-11-08 1989-11-08 Trykkforsterker for montering ovenfor borkronen ved den nedre ende av et boreroer for dypboring, samt trykkforsterkergruppe omfattende et flertall slike trykkforsterkere
AU66196/90A AU638767B2 (en) 1989-11-08 1990-10-31 Converter
EP90916187A EP0500609B1 (de) 1989-11-08 1990-10-31 Konverter
SU905052345A RU2078904C1 (ru) 1989-11-08 1990-10-31 Преобразователь давления буровой жидкости
ES90916187T ES2055451T3 (es) 1989-11-08 1990-10-31 Convertidor.
JP2514903A JP2892156B2 (ja) 1989-11-08 1990-10-31 コンバータ
US07/849,376 US5246080A (en) 1989-11-08 1990-10-31 High pressure converter for deep well drilling
AT90916187T ATE107393T1 (de) 1989-11-08 1990-10-31 Konverter.
CA002073017A CA2073017A1 (en) 1989-11-08 1990-10-31 Converter
PCT/NO1990/000164 WO1991007566A1 (en) 1989-11-08 1990-10-31 Converter
DK90916187.9T DK0500609T3 (da) 1989-11-08 1990-10-31 Omformer
BR909007818A BR9007818A (pt) 1989-11-08 1990-10-31 Conversor de pressao e grupo conversor compreendendo uma serie de tais conversores
DE69010008T DE69010008T2 (de) 1989-11-08 1990-10-31 Konverter.
FI922012A FI95408C (fi) 1989-11-08 1992-05-05 Painemuunnin
NO921762A NO921762D0 (no) 1989-11-08 1992-05-05 Omformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO894436A NO169088C (no) 1989-11-08 1989-11-08 Trykkforsterker for montering ovenfor borkronen ved den nedre ende av et boreroer for dypboring, samt trykkforsterkergruppe omfattende et flertall slike trykkforsterkere

Publications (4)

Publication Number Publication Date
NO894436D0 NO894436D0 (no) 1989-11-08
NO894436L NO894436L (no) 1991-05-10
NO169088B NO169088B (no) 1992-01-27
NO169088C true NO169088C (no) 1992-05-06

Family

ID=19892556

Family Applications (2)

Application Number Title Priority Date Filing Date
NO894436A NO169088C (no) 1989-11-08 1989-11-08 Trykkforsterker for montering ovenfor borkronen ved den nedre ende av et boreroer for dypboring, samt trykkforsterkergruppe omfattende et flertall slike trykkforsterkere
NO921762A NO921762D0 (no) 1989-11-08 1992-05-05 Omformer

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO921762A NO921762D0 (no) 1989-11-08 1992-05-05 Omformer

Country Status (14)

Country Link
US (1) US5246080A (de)
EP (1) EP0500609B1 (de)
JP (1) JP2892156B2 (de)
AT (1) ATE107393T1 (de)
AU (1) AU638767B2 (de)
BR (1) BR9007818A (de)
CA (1) CA2073017A1 (de)
DE (1) DE69010008T2 (de)
DK (1) DK0500609T3 (de)
ES (1) ES2055451T3 (de)
FI (1) FI95408C (de)
NO (2) NO169088C (de)
RU (1) RU2078904C1 (de)
WO (1) WO1991007566A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9033991A (en) * 1990-11-19 1992-06-11 Den Norske Stats Oljeselskap A.S. Converter group and pressure converter for use therein
US5361857A (en) * 1990-11-19 1994-11-08 Den Norske Stats Oljeselskap A.S. Pressure converter
SE9102292L (sv) * 1991-08-06 1993-02-07 Kurt G I Nilsson Enzymatisk metod
EP0661459A1 (de) * 1993-12-31 1995-07-05 Nowsco Well Service Ltd. Hydraulischer Druckübersetzer für Bohrlöcher
CN1050403C (zh) * 1993-08-26 2000-03-15 李洪敏 自动增压装置
NO179880C (no) * 1994-10-12 1997-01-08 Statoil As Trykkforsterker (II)
NO179878C (no) * 1994-10-12 1997-01-08 Statoil As Trykkforsterker (I)
NO179879C (no) * 1994-10-12 1997-01-08 Statoil As Trykkforsterker (III)
US5577564A (en) * 1995-02-28 1996-11-26 Dresser Industries, Inc. Rotary fluid converter
NO300232B1 (no) * 1995-03-31 1997-04-28 Norske Stats Oljeselskap Trykkforsterker (A)
NO300231B1 (no) * 1995-03-31 1997-04-28 Norske Stats Oljeselskap Trykkforsterker (B)
US5787998A (en) * 1995-08-03 1998-08-04 Flowdril Corporation Down hole pressure intensifier and drilling assembly and method
CA2182913C (en) * 1995-08-14 2006-04-04 Morten Myhre Pressure-boost device for downhole tools
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
US7699107B2 (en) * 2005-12-30 2010-04-20 Baker Hughes Incorporated Mechanical and fluid jet drilling method and apparatus
US7677316B2 (en) 2005-12-30 2010-03-16 Baker Hughes Incorporated Localized fracturing system and method
US7584794B2 (en) * 2005-12-30 2009-09-08 Baker Hughes Incorporated Mechanical and fluid jet horizontal drilling method and apparatus
DE102006026337A1 (de) * 2006-06-02 2007-12-06 Minibooster Hydraulics A/S Hydraulischer Druckverstärker
WO2010126394A1 (ru) * 2009-04-30 2010-11-04 Gorbachev Nikolai Vladimirovich Гидромеханическое устройство преобразования возвратно-поступательного движения во вращательное с бесступенчатым изменением передаточного числа
NO347118B1 (en) * 2013-07-16 2023-05-15 Halliburton Energy Services Inc Downhole tool and method to boost fluid pressure and annular velocity
FR3039198B1 (fr) * 2015-07-23 2017-08-11 Snecma Dispositif autonome de stockage et de liberation d'energie pour l'alimentation d'un equipement electrique
US20180179855A1 (en) * 2016-12-28 2018-06-28 Richard Messa Downhole fluid-pressure safety bypass apparatus
GB2593357B (en) 2018-11-13 2023-04-05 Rubicon Oilfield Int Inc Three axis vibrating device
WO2020227306A1 (en) * 2019-05-06 2020-11-12 Schlumberger Technology Corporation High-pressure drilling assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112800A (en) * 1959-08-28 1963-12-03 Phillips Petroleum Co Method of drilling with high velocity jet cutter rock bit
US3897836A (en) * 1973-10-18 1975-08-05 Exotech Apparatus for boring through earth formations
US4047581A (en) * 1976-12-01 1977-09-13 Kobe, Inc. Multistage, downhole, turbo-powered intensifier for drilling petroleum wells
DE2720130C3 (de) * 1977-05-05 1980-03-06 Christensen, Inc., Salt Lake City, Utah (V.St.A.) Meißeldirektantrieb für Tiefbohrwerkzeuge
US4200158A (en) * 1978-03-03 1980-04-29 Lee E. Perkins Fluid retarded accelerating jar with negative and positive pressure chambers
SE8104328L (sv) * 1981-07-13 1983-01-14 Nyman Karl Erik Hydraulisk senkborrmaskin
CA1217759A (en) * 1983-07-08 1987-02-10 Intech Oil Tools Ltd. Drilling equipment
GB8806506D0 (en) * 1988-03-18 1988-04-20 Pilot Drilling Control Ltd Drilling apparatus

Also Published As

Publication number Publication date
FI95408C (fi) 1996-01-25
AU638767B2 (en) 1993-07-08
FI922012A0 (fi) 1992-05-05
ES2055451T3 (es) 1994-08-16
US5246080A (en) 1993-09-21
EP0500609B1 (de) 1994-06-15
NO894436L (no) 1991-05-10
NO921762L (no) 1992-05-05
DE69010008T2 (de) 1994-10-27
AU6619690A (en) 1991-06-13
NO894436D0 (no) 1989-11-08
JPH05501436A (ja) 1993-03-18
FI922012A (fi) 1992-05-05
CA2073017A1 (en) 1991-05-09
JP2892156B2 (ja) 1999-05-17
NO169088B (no) 1992-01-27
BR9007818A (pt) 1992-10-20
DK0500609T3 (da) 1994-10-24
DE69010008D1 (de) 1994-07-21
EP0500609A1 (de) 1992-09-02
RU2078904C1 (ru) 1997-05-10
ATE107393T1 (de) 1994-07-15
WO1991007566A1 (en) 1991-05-30
NO921762D0 (no) 1992-05-05
FI95408B (fi) 1995-10-13

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN MAY 2001