GB0314555D0 - Electric submersible pumps - Google Patents

Electric submersible pumps

Info

Publication number
GB0314555D0
GB0314555D0 GBGB0314555.4A GB0314555A GB0314555D0 GB 0314555 D0 GB0314555 D0 GB 0314555D0 GB 0314555 A GB0314555 A GB 0314555A GB 0314555 D0 GB0314555 D0 GB 0314555D0
Authority
GB
United Kingdom
Prior art keywords
electric submersible
submersible pumps
pumps
electric
submersible
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.)
Ceased
Application number
GBGB0314555.4A
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.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb Inc
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 Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Priority to GBGB0314555.4A priority Critical patent/GB0314555D0/en
Publication of GB0314555D0 publication Critical patent/GB0314555D0/en
Priority to CA002530162A priority patent/CA2530162C/en
Priority to GB0600376A priority patent/GB2419039B/en
Priority to CA002619583A priority patent/CA2619583A1/en
Priority to PCT/GB2004/002668 priority patent/WO2004114498A2/en
Priority to GB0713757A priority patent/GB2437206B/en
Priority to GB0711394A priority patent/GB2436755B/en
Priority to NO20060275A priority patent/NO20060275L/en
Ceased legal-status Critical Current

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/03—Synchronous motors with brushless excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
GBGB0314555.4A 2003-06-21 2003-06-21 Electric submersible pumps Ceased GB0314555D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB0314555.4A GB0314555D0 (en) 2003-06-21 2003-06-21 Electric submersible pumps
CA002530162A CA2530162C (en) 2003-06-21 2004-06-21 Electric submersible pumps
GB0600376A GB2419039B (en) 2003-06-21 2004-06-21 Electric submersible pumps
CA002619583A CA2619583A1 (en) 2003-06-21 2004-06-21 Electric submersible pumps
PCT/GB2004/002668 WO2004114498A2 (en) 2003-06-21 2004-06-21 Electric submersible pumps
GB0713757A GB2437206B (en) 2003-06-21 2004-06-21 Downhole electric motors
GB0711394A GB2436755B (en) 2003-06-21 2004-06-21 Downhole permanent magnet motors
NO20060275A NO20060275L (en) 2003-06-21 2006-01-19 Electric submersible pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0314555.4A GB0314555D0 (en) 2003-06-21 2003-06-21 Electric submersible pumps

Publications (1)

Publication Number Publication Date
GB0314555D0 true GB0314555D0 (en) 2003-07-30

Family

ID=27637123

Family Applications (4)

Application Number Title Priority Date Filing Date
GBGB0314555.4A Ceased GB0314555D0 (en) 2003-06-21 2003-06-21 Electric submersible pumps
GB0713757A Expired - Fee Related GB2437206B (en) 2003-06-21 2004-06-21 Downhole electric motors
GB0711394A Expired - Fee Related GB2436755B (en) 2003-06-21 2004-06-21 Downhole permanent magnet motors
GB0600376A Expired - Fee Related GB2419039B (en) 2003-06-21 2004-06-21 Electric submersible pumps

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB0713757A Expired - Fee Related GB2437206B (en) 2003-06-21 2004-06-21 Downhole electric motors
GB0711394A Expired - Fee Related GB2436755B (en) 2003-06-21 2004-06-21 Downhole permanent magnet motors
GB0600376A Expired - Fee Related GB2419039B (en) 2003-06-21 2004-06-21 Electric submersible pumps

Country Status (4)

Country Link
CA (2) CA2619583A1 (en)
GB (4) GB0314555D0 (en)
NO (1) NO20060275L (en)
WO (1) WO2004114498A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104901451B (en) * 2006-06-30 2019-02-05 德昌电机(深圳)有限公司 Lamination
DE602006021308D1 (en) * 2006-09-13 2011-05-26 Schlumberger Technology Bv Electric engine
RU2357345C2 (en) 2006-10-11 2009-05-27 Шлюмбергер Текнолоджи Б.В. Submersible direct current motor
US20090091278A1 (en) * 2007-09-12 2009-04-09 Michael Montois Downhole Load Sharing Motor Assembly
NO331710B1 (en) * 2010-07-09 2012-03-05 Smartmotor As Electric machine for underwater applications and energy conversion system.
CN102003437A (en) * 2010-12-01 2011-04-06 福建省福安市力德泵业有限公司 Clamp spring coil device for connecting different hard materials
DK2518867T3 (en) 2011-04-29 2017-07-17 Welltec As ELECTRICAL ENGINE
NO334163B1 (en) * 2012-03-30 2013-12-23 Techni Holding As Torsjonskompensator
SE540148C2 (en) * 2015-04-23 2018-04-10 Bae Systems Haegglunds Ab Unit comprising cooling means and holding means intended for placement between stator teeth
US10100835B2 (en) 2015-09-15 2018-10-16 General Electric Company Fluid extraction system and related method of controlling operating speeds of electric machines thereof
US9903373B2 (en) * 2015-11-19 2018-02-27 General Electric Company Dual motor drive for electric submersible pump systems
NO20190801A1 (en) * 2019-06-26 2020-12-28 Fsubsea As System for subsea pressure booster power supply and distribution
US20210320578A1 (en) 2020-04-08 2021-10-14 Halliburton Energy Services, Inc. Axial Flux Submersible Electric Motor
US11808111B2 (en) 2022-02-11 2023-11-07 Weatherford Technology Holdings, Llc Rotating control device with integrated cooling for sealed bearings

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537833A (en) * 1940-01-06 1941-07-08 Smith & Sons Ltd S Improvements in or relating to dynamo electric instruments
GB545101A (en) * 1940-05-15 1942-05-11 British Thomson Houston Co Ltd Improvements in and relating to coils for dynamo-electric machines
GB1062096A (en) * 1964-03-06 1967-03-15 Franklin Electric Co Inc Electric motor assembly
CH627885A5 (en) * 1978-05-24 1982-01-29 Bbc Brown Boveri & Cie Pole coil of a multipole electrical machine
JPS5731049U (en) * 1980-07-24 1982-02-18
US4434389A (en) * 1980-10-28 1984-02-28 Kollmorgen Technologies Corporation Motor with redundant windings
FR2541529A1 (en) * 1983-02-18 1984-08-24 Sundstrand Corp MULTI-CHANNEL ELECTROMOTOR MACHINE
JPH0191628A (en) * 1987-10-02 1989-04-11 Matsushita Electric Ind Co Ltd Stator
DE3816652A1 (en) * 1988-05-16 1989-11-30 Magnet Motor Gmbh ELECTRIC MACHINE WITH LIQUID COOLING
DE3907516A1 (en) * 1989-03-08 1990-09-13 Interelectric Ag Laminated stator core for an electric motor, and a method for producing a stator
US5051634A (en) * 1989-06-29 1991-09-24 Kollmorgen Corporation Motor stator heat spike
JP3102665B2 (en) * 1992-02-17 2000-10-23 三菱電機株式会社 Electric motor
RU2145142C1 (en) * 1998-01-30 2000-01-27 Открытое акционерное общество Нефтяная компания "Лукойл" Submersible pump motor
DE19934858A1 (en) * 1999-07-24 2001-01-25 Abb Research Ltd Rotating electrical machine and process for its manufacture
JP3661529B2 (en) * 1999-11-17 2005-06-15 日産自動車株式会社 Motor cooling device
JP2001161039A (en) * 1999-11-30 2001-06-12 Tamagawa Seiki Co Ltd Construction of outer rotor stator and its manufacturing method
JP2001161050A (en) * 1999-11-30 2001-06-12 Denso Corp Liquid-cooled dynamoelectric machine for vehicle
US6318467B1 (en) * 1999-12-01 2001-11-20 Camco International, Inc. System and method for pumping and heating viscous fluids in a wellbore
US6388353B1 (en) * 2000-03-30 2002-05-14 Camco International, Inc. Elongated permanent magnet synchronous motor
US6811382B2 (en) * 2000-10-18 2004-11-02 Schlumberger Technology Corporation Integrated pumping system for use in pumping a variety of fluids
JP3586186B2 (en) * 2000-11-15 2004-11-10 株式会社日立製作所 Rotating machine stator
JP3551148B2 (en) * 2000-11-30 2004-08-04 株式会社デンソー AC generator for vehicles
DE10104892A1 (en) * 2001-02-01 2002-08-14 Siemens Ag Ship Electric System
US6840324B2 (en) * 2001-12-26 2005-01-11 Dana Robert Pettigrew System for, and a method of pumping fluids from a well
US20030193260A1 (en) * 2002-04-16 2003-10-16 Reiter Frederick B. Composite power metal stator sleeve
DE10362345B3 (en) * 2002-05-15 2018-01-25 Remy Inc. Windings of rectangular copper hairpins in multiple sets for electrical machines
US6935011B2 (en) * 2002-08-05 2005-08-30 Visteon Global Technologies, Inc. Method of forming a stator for a brushless motor
DE10242404A1 (en) * 2002-09-12 2004-03-25 Robert Bosch Gmbh Sheet package for an electrical machine
JP2004187488A (en) * 2002-11-19 2004-07-02 Fanuc Ltd Electric motor
JP2004343856A (en) * 2003-05-14 2004-12-02 Aisan Ind Co Ltd Brushless motor
JPWO2005107038A1 (en) * 2004-04-30 2008-03-21 住友電気工業株式会社 Powder magnetic core and manufacturing method thereof

Also Published As

Publication number Publication date
GB0711394D0 (en) 2007-07-25
WO2004114498A2 (en) 2004-12-29
GB2437206B (en) 2007-11-21
GB0600376D0 (en) 2006-02-15
CA2619583A1 (en) 2004-12-29
GB2437206A (en) 2007-10-17
GB2419039B (en) 2007-11-21
GB2419039A (en) 2006-04-12
GB0713757D0 (en) 2007-08-22
GB2436755B (en) 2007-11-21
GB2436755A (en) 2007-10-03
WO2004114498A3 (en) 2005-03-03
CA2530162C (en) 2009-06-02
CA2530162A1 (en) 2004-12-29
NO20060275L (en) 2006-03-17

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)