DE60314721D1 - Bohrlochkompressor - Google Patents

Bohrlochkompressor

Info

Publication number
DE60314721D1
DE60314721D1 DE60314721T DE60314721T DE60314721D1 DE 60314721 D1 DE60314721 D1 DE 60314721D1 DE 60314721 T DE60314721 T DE 60314721T DE 60314721 T DE60314721 T DE 60314721T DE 60314721 D1 DE60314721 D1 DE 60314721D1
Authority
DE
Germany
Prior art keywords
motor
gas bearings
stator
compressor
dynamic compressor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60314721T
Other languages
English (en)
Other versions
DE60314721T2 (de
Inventor
Julius Richard Gozdawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corac Group PLC
Original Assignee
Corac Group PLC
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 Corac Group PLC filed Critical Corac Group PLC
Publication of DE60314721D1 publication Critical patent/DE60314721D1/de
Application granted granted Critical
Publication of DE60314721T2 publication Critical patent/DE60314721T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
DE60314721T 2002-01-16 2003-01-15 Bohrlochkompressor Expired - Lifetime DE60314721T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0200864 2002-01-16
GB0200864A GB2384274A (en) 2002-01-16 2002-01-16 Downhole compressor with electric motor and gas bearings
PCT/GB2003/000149 WO2003062644A1 (en) 2002-01-16 2003-01-15 Downhole compressor

Publications (2)

Publication Number Publication Date
DE60314721D1 true DE60314721D1 (de) 2007-08-16
DE60314721T2 DE60314721T2 (de) 2008-04-10

Family

ID=9929118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60314721T Expired - Lifetime DE60314721T2 (de) 2002-01-16 2003-01-15 Bohrlochkompressor

Country Status (8)

Country Link
US (1) US7338262B2 (de)
EP (1) EP1466100B1 (de)
AT (1) ATE366369T1 (de)
DE (1) DE60314721T2 (de)
DK (1) DK1466100T3 (de)
ES (1) ES2289298T3 (de)
GB (1) GB2384274A (de)
WO (1) WO2003062644A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7445429B2 (en) * 2005-04-14 2008-11-04 Baker Hughes Incorporated Crossover two-phase flow pump
FR2915535B1 (fr) * 2007-04-30 2009-07-24 Snecma Sa Machine tournante comportant un systeme d'equilibrage axial passif
US20090053075A1 (en) * 2007-08-20 2009-02-26 Baker Hughes Incorporated Enhanced cooling for downhole motors
FR2922970A1 (fr) * 2007-10-25 2009-05-01 Airtechnologies Appareil de compression de gaz
EP2105615A3 (de) * 2008-03-26 2013-09-25 Ebara Corporation Turbovakuumpumpe
US8109744B2 (en) * 2008-03-26 2012-02-07 Ebara Corporation Turbo vacuum pump
US8435015B2 (en) * 2008-12-16 2013-05-07 Baker Hughes Incorporated Heat transfer through the electrical submersible pump
BE1019030A5 (nl) 2009-08-03 2012-01-10 Atlas Copco Airpower Nv Turbocompressorsysteem.
JP5819590B2 (ja) * 2010-03-17 2015-11-24 東京電力株式会社 軸流圧縮機
WO2011132817A1 (ko) * 2010-04-20 2011-10-27 서울대학교 산학협력단 관내를 이동하여 불순물을 제거하는 로봇
GB2490149A (en) * 2011-04-20 2012-10-24 Corac Group Plc Magnetic gearbox with gas bearings
US9915134B2 (en) 2013-06-24 2018-03-13 Saudi Arabian Oil Company Integrated pump and compressor and method of producing multiphase well fluid downhole and at surface
JP6389785B2 (ja) * 2015-03-18 2018-09-12 株式会社日立製作所 ダウンホール圧縮機
JP6840693B2 (ja) * 2018-02-23 2021-03-10 株式会社日立製作所 圧縮機
US11371326B2 (en) 2020-06-01 2022-06-28 Saudi Arabian Oil Company Downhole pump with switched reluctance motor
US11499563B2 (en) 2020-08-24 2022-11-15 Saudi Arabian Oil Company Self-balancing thrust disk
US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en) 2021-04-05 2023-02-28 Saudi Arabian Oil Company Wellbore density meter using a rotor and diffuser
US11913464B2 (en) 2021-04-15 2024-02-27 Saudi Arabian Oil Company Lubricating an electric submersible pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8700394A1 (es) * 1985-12-11 1986-10-01 Lahuerta Romeo Manuel Moto-bomba multietapa para bombeo de pozos profundos con mo-tor inundado
DE3729486C1 (de) * 1987-09-03 1988-12-15 Gutehoffnungshuette Man Kompressoreinheit
FI902308A (fi) * 1990-05-08 1991-11-09 High Speed Tech Ltd Oy Kompressor.
NO172076C (no) * 1991-02-08 1993-06-02 Kvaerner Rosenberg As Kvaerner Kompressoranlegg i en undervannstasjon for transport av en broennstroem
GB9404436D0 (en) * 1994-03-08 1994-04-20 Welsh Innovations Ltd Compressor
GB9219167D0 (en) * 1992-09-10 1992-10-28 Derivative Technology Limited Compressor
IL109967A (en) * 1993-06-15 1997-07-13 Multistack Int Ltd Compressor
DK0883732T3 (da) * 1996-03-05 2003-08-25 Shell Int Research Strømningsstimulering nede i en naturgasbrønd
GB2362901B (en) * 2000-06-03 2004-03-31 Weir Pumps Ltd Downhole gas compression

Also Published As

Publication number Publication date
EP1466100B1 (de) 2007-07-04
DK1466100T3 (da) 2007-11-05
WO2003062644A1 (en) 2003-07-31
GB2384274A (en) 2003-07-23
GB0200864D0 (en) 2002-03-06
EP1466100A1 (de) 2004-10-13
ATE366369T1 (de) 2007-07-15
US20050074344A1 (en) 2005-04-07
ES2289298T3 (es) 2008-02-01
DE60314721T2 (de) 2008-04-10
US7338262B2 (en) 2008-03-04

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