GB2419039B - Electric submersible pumps - Google Patents
Electric submersible pumpsInfo
- Publication number
- GB2419039B GB2419039B GB0600376A GB0600376A GB2419039B GB 2419039 B GB2419039 B GB 2419039B GB 0600376 A GB0600376 A GB 0600376A GB 0600376 A GB0600376 A GB 0600376A GB 2419039 B GB2419039 B GB 2419039B
- 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.)
- Expired - Fee Related
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
-
- H02K9/005—
-
- 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
- H02P25/024—Synchronous motors controlled by supply frequency
- H02P25/026—Synchronous motors controlled by supply frequency thereby detecting the rotor position
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0711394A GB2436755B (en) | 2003-06-21 | 2004-06-21 | Downhole permanent magnet motors |
GB0713757A GB2437206B (en) | 2003-06-21 | 2004-06-21 | Downhole electric motors |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0314555.4A GB0314555D0 (en) | 2003-06-21 | 2003-06-21 | Electric submersible pumps |
PCT/GB2004/002668 WO2004114498A2 (en) | 2003-06-21 | 2004-06-21 | Electric submersible pumps |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0600376D0 GB0600376D0 (en) | 2006-02-15 |
GB2419039A GB2419039A (en) | 2006-04-12 |
GB2419039B true GB2419039B (en) | 2007-11-21 |
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 |
GB0711394A Expired - Fee Related GB2436755B (en) | 2003-06-21 | 2004-06-21 | Downhole permanent magnet motors |
GB0713757A Expired - Fee Related GB2437206B (en) | 2003-06-21 | 2004-06-21 | Downhole electric motors |
GB0600376A Expired - Fee Related GB2419039B (en) | 2003-06-21 | 2004-06-21 | Electric submersible pumps |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0314555.4A Ceased GB0314555D0 (en) | 2003-06-21 | 2003-06-21 | Electric submersible pumps |
GB0711394A Expired - Fee Related GB2436755B (en) | 2003-06-21 | 2004-06-21 | Downhole permanent magnet motors |
GB0713757A Expired - Fee Related GB2437206B (en) | 2003-06-21 | 2004-06-21 | Downhole electric motors |
Country Status (4)
Country | Link |
---|---|
CA (2) | CA2530162C (en) |
GB (4) | GB0314555D0 (en) |
NO (1) | NO20060275L (en) |
WO (1) | WO2004114498A2 (en) |
Families Citing this family (14)
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 |
US10288074B2 (en) | 2015-09-15 | 2019-05-14 | General Electric Company | Control sub-system and related method of controlling electric machine in fluid extraction system |
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 |
US20210317729A1 (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 |
Citations (30)
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 |
DE2826607A1 (en) * | 1978-05-24 | 1979-11-29 | Bbc Brown Boveri & Cie | POLE COIL FOR ELECTRIC MACHINERY |
US4434389A (en) * | 1980-10-28 | 1984-02-28 | Kollmorgen Technologies Corporation | Motor with redundant windings |
WO1984003400A1 (en) * | 1983-02-18 | 1984-08-30 | Sundstrand Corp | Redundant multiple channel electric motors and generators |
US4477967A (en) * | 1980-07-24 | 1984-10-23 | Nippondenso Co., Ltd. | Method for making the stator for electric motor |
GB2210733A (en) * | 1987-10-02 | 1989-06-14 | Matsushita Electric Ind Co Ltd | Two-piece motor stator |
EP0342554A1 (en) * | 1988-05-16 | 1989-11-23 | Magnet-Motor Gesellschaft für magnetmotorische Technik mbH | Liquid-cooled electric machine |
DE3907516A1 (en) * | 1989-03-08 | 1990-09-13 | Interelectric Ag | Laminated stator core for an electric motor, and a method for producing a stator |
GB2248524A (en) * | 1989-06-29 | 1992-04-08 | Kollmorgen Corp | Stator construction to permit increased heat transfer |
GB2264811A (en) * | 1992-02-17 | 1993-09-08 | Mitsubishi Electric Corp | Stator construction/winding connections in an electric motor |
EP0986161A1 (en) * | 1998-01-30 | 2000-03-15 | Otkrytoe Aktsionernoe Obschestvo Neftyanaya Kompania " Lukoil" | Motor for submerged pump |
JP2001054244A (en) * | 1999-07-24 | 2001-02-23 | Abb Res Ltd | Dynamo-electric machine and manufacture thereof |
EP1102383A2 (en) * | 1999-11-17 | 2001-05-23 | Nissan Motor Co., Ltd. | Motor/Generator |
EP1107433A2 (en) * | 1999-11-30 | 2001-06-13 | Denso Corporation | Liquid-cooled vehicle rotary electric machine |
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 |
US20020057031A1 (en) * | 2000-11-15 | 2002-05-16 | Toshiaki Ueda | Stacked coil assembly for a stator |
US20020063488A1 (en) * | 2000-11-30 | 2002-05-30 | Denso Corporation | Vehicle AC generator |
US20020066568A1 (en) * | 2000-10-18 | 2002-06-06 | Buchanan Steven E. | Integrated pumping system for use in pumping a variety of fluids |
DE10104892A1 (en) * | 2001-02-01 | 2002-08-14 | Siemens Ag | Ship Electric System |
US20030116323A1 (en) * | 2001-12-26 | 2003-06-26 | 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 |
US20030214196A1 (en) * | 2002-05-15 | 2003-11-20 | Delco Remy America | Multi-set rectangular copper hairpin windings for electric machines |
WO2004021548A1 (en) * | 2002-09-12 | 2004-03-11 | Robert Bosch Gmbh | Laminated core for an electrical machine |
GB2394123A (en) * | 2002-08-05 | 2004-04-14 | Visteon Global Tech Inc | Stator for brushless motor |
EP1422806A2 (en) * | 2002-11-19 | 2004-05-26 | Fanuc Ltd | Electric motor |
JP2004343856A (en) * | 2003-05-14 | 2004-12-02 | Aisan Ind Co Ltd | Brushless motor |
EP1742327A1 (en) * | 2004-04-30 | 2007-01-10 | Sumitomo Electric Industries, Ltd. | Dust core and manufacturing method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001161039A (en) * | 1999-11-30 | 2001-06-12 | Tamagawa Seiki Co Ltd | Construction of outer rotor stator and its manufacturing method |
-
2003
- 2003-06-21 GB GBGB0314555.4A patent/GB0314555D0/en not_active Ceased
-
2004
- 2004-06-21 CA CA002530162A patent/CA2530162C/en not_active Expired - Fee Related
- 2004-06-21 GB GB0711394A patent/GB2436755B/en not_active Expired - Fee Related
- 2004-06-21 WO PCT/GB2004/002668 patent/WO2004114498A2/en active Application Filing
- 2004-06-21 GB GB0713757A patent/GB2437206B/en not_active Expired - Fee Related
- 2004-06-21 CA CA002619583A patent/CA2619583A1/en not_active Abandoned
- 2004-06-21 GB GB0600376A patent/GB2419039B/en not_active Expired - Fee Related
-
2006
- 2006-01-19 NO NO20060275A patent/NO20060275L/en not_active Application Discontinuation
Patent Citations (30)
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 |
DE2826607A1 (en) * | 1978-05-24 | 1979-11-29 | Bbc Brown Boveri & Cie | POLE COIL FOR ELECTRIC MACHINERY |
US4477967A (en) * | 1980-07-24 | 1984-10-23 | Nippondenso Co., Ltd. | Method for making the stator for electric motor |
US4434389A (en) * | 1980-10-28 | 1984-02-28 | Kollmorgen Technologies Corporation | Motor with redundant windings |
WO1984003400A1 (en) * | 1983-02-18 | 1984-08-30 | Sundstrand Corp | Redundant multiple channel electric motors and generators |
GB2210733A (en) * | 1987-10-02 | 1989-06-14 | Matsushita Electric Ind Co Ltd | Two-piece motor stator |
EP0342554A1 (en) * | 1988-05-16 | 1989-11-23 | Magnet-Motor Gesellschaft für magnetmotorische Technik mbH | Liquid-cooled electric machine |
DE3907516A1 (en) * | 1989-03-08 | 1990-09-13 | Interelectric Ag | Laminated stator core for an electric motor, and a method for producing a stator |
GB2248524A (en) * | 1989-06-29 | 1992-04-08 | Kollmorgen Corp | Stator construction to permit increased heat transfer |
GB2264811A (en) * | 1992-02-17 | 1993-09-08 | Mitsubishi Electric Corp | Stator construction/winding connections in an electric motor |
EP0986161A1 (en) * | 1998-01-30 | 2000-03-15 | Otkrytoe Aktsionernoe Obschestvo Neftyanaya Kompania " Lukoil" | Motor for submerged pump |
JP2001054244A (en) * | 1999-07-24 | 2001-02-23 | Abb Res Ltd | Dynamo-electric machine and manufacture thereof |
EP1102383A2 (en) * | 1999-11-17 | 2001-05-23 | Nissan Motor Co., Ltd. | Motor/Generator |
EP1107433A2 (en) * | 1999-11-30 | 2001-06-13 | Denso Corporation | Liquid-cooled vehicle rotary electric machine |
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 |
US20020066568A1 (en) * | 2000-10-18 | 2002-06-06 | Buchanan Steven E. | Integrated pumping system for use in pumping a variety of fluids |
US20020057031A1 (en) * | 2000-11-15 | 2002-05-16 | Toshiaki Ueda | Stacked coil assembly for a stator |
US20020063488A1 (en) * | 2000-11-30 | 2002-05-30 | Denso Corporation | Vehicle AC generator |
DE10104892A1 (en) * | 2001-02-01 | 2002-08-14 | Siemens Ag | Ship Electric System |
US20030116323A1 (en) * | 2001-12-26 | 2003-06-26 | 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 |
US20030214196A1 (en) * | 2002-05-15 | 2003-11-20 | Delco Remy America | Multi-set rectangular copper hairpin windings for electric machines |
GB2394123A (en) * | 2002-08-05 | 2004-04-14 | Visteon Global Tech Inc | Stator for brushless motor |
WO2004021548A1 (en) * | 2002-09-12 | 2004-03-11 | Robert Bosch Gmbh | Laminated core for an electrical machine |
EP1422806A2 (en) * | 2002-11-19 | 2004-05-26 | Fanuc Ltd | Electric motor |
JP2004343856A (en) * | 2003-05-14 | 2004-12-02 | Aisan Ind Co Ltd | Brushless motor |
EP1742327A1 (en) * | 2004-04-30 | 2007-01-10 | Sumitomo Electric Industries, Ltd. | Dust core and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
GB0314555D0 (en) | 2003-07-30 |
WO2004114498A3 (en) | 2005-03-03 |
CA2619583A1 (en) | 2004-12-29 |
WO2004114498A2 (en) | 2004-12-29 |
CA2530162C (en) | 2009-06-02 |
GB2437206B (en) | 2007-11-21 |
GB0713757D0 (en) | 2007-08-22 |
GB0711394D0 (en) | 2007-07-25 |
CA2530162A1 (en) | 2004-12-29 |
GB2436755B (en) | 2007-11-21 |
GB2419039A (en) | 2006-04-12 |
NO20060275L (en) | 2006-03-17 |
GB2436755A (en) | 2007-10-03 |
GB2437206A (en) | 2007-10-17 |
GB0600376D0 (en) | 2006-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20111230 AND 20120104 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20220621 |