GB2390750B - Sealed ESP motor system - Google Patents

Sealed ESP motor system

Info

Publication number
GB2390750B
GB2390750B GB0229729A GB0229729A GB2390750B GB 2390750 B GB2390750 B GB 2390750B GB 0229729 A GB0229729 A GB 0229729A GB 0229729 A GB0229729 A GB 0229729A GB 2390750 B GB2390750 B GB 2390750B
Authority
GB
United Kingdom
Prior art keywords
motor system
esp motor
sealed
sealed esp
motor
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
Application number
GB0229729A
Other versions
GB0229729D0 (en
GB2390750A (en
Inventor
Grigory L Arauz
Steven E Buchanan
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.)
Schlumberger Holdings Ltd
Original Assignee
Schlumberger Holdings Ltd
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 Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Publication of GB0229729D0 publication Critical patent/GB0229729D0/en
Publication of GB2390750A publication Critical patent/GB2390750A/en
Application granted granted Critical
Publication of GB2390750B publication Critical patent/GB2390750B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB0229729A 2001-12-21 2002-12-19 Sealed ESP motor system Expired - Fee Related GB2390750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34278601P 2001-12-21 2001-12-21

Publications (3)

Publication Number Publication Date
GB0229729D0 GB0229729D0 (en) 2003-01-29
GB2390750A GB2390750A (en) 2004-01-14
GB2390750B true GB2390750B (en) 2005-03-09

Family

ID=23343265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0229729A Expired - Fee Related GB2390750B (en) 2001-12-21 2002-12-19 Sealed ESP motor system

Country Status (1)

Country Link
GB (1) GB2390750B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014109648A1 (en) 2013-01-10 2014-07-17 Aker Subsea As Sealed pump

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6988556B2 (en) 2002-02-19 2006-01-24 Halliburton Energy Services, Inc. Deep set safety valve
WO2007064591A2 (en) 2005-11-30 2007-06-07 Dexter Magnetic Technologies Inc. Wellbore motor having magnetic gear drive
US8038120B2 (en) 2006-12-29 2011-10-18 Halliburton Energy Services, Inc. Magnetically coupled safety valve with satellite outer magnets
US8919730B2 (en) 2006-12-29 2014-12-30 Halliburton Energy Services, Inc. Magnetically coupled safety valve with satellite inner magnets
US8573304B2 (en) 2010-11-22 2013-11-05 Halliburton Energy Services, Inc. Eccentric safety valve
US9308608B2 (en) 2012-03-08 2016-04-12 Fourth Dimension Designs, Ltd. Magnetic installation and retrieval tool for fluid lift plungers
GB2545062B (en) * 2015-12-04 2019-12-18 Halliburton Energy Services Inc Magnetic coupling for downhole applications

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480360A1 (en) * 1980-04-14 1981-10-16 Guinard Pompes Sealed electric motor for use in wet conditions - has shaft connected to magnet inside sealed casing with driven magnet mounted on output shaft outside casing
GB2085667A (en) * 1980-09-01 1982-04-28 Tyler Hayward Ltd Submersible electric motors
FR2509804A1 (en) * 1981-07-17 1983-01-21 Sofretes Mengin Solar powered pump for deep water well - has electric motor in sealed housing at bottom of well linked to pump by magnetic coupling
US4436488A (en) * 1981-05-26 1984-03-13 Hughes Tool Company Below motor pressure compensation system for submersible pump
JPS6098195A (en) * 1983-11-04 1985-06-01 Kiichi Taga Double balance type nonleakage pump
US4546300A (en) * 1983-03-17 1985-10-08 A. O. Smith Corporation Electric power supply connection for submersible capacitor-start motor apparatus
US4732225A (en) * 1986-02-12 1988-03-22 Norton Christensen, Inc. Deep-borehole drilling device with magnetic coupling
DE4214848A1 (en) * 1992-05-05 1993-11-11 John Crane Gmbh Permanent magnet coupling for in=line shafts - has overlapping cups at shaft ends with permanent magnets in walls and roller bearing between them
JPH1193883A (en) * 1997-09-17 1999-04-06 Terada Pump Seisakusho:Kk Pump magnet coupling
GB2379562A (en) * 2001-06-19 2003-03-12 Hsu Min Chu Pump driving system using an induction coupling
EP1303025A2 (en) * 2001-10-16 2003-04-16 Rita Serafin Support structure for submersed electric motors

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480360A1 (en) * 1980-04-14 1981-10-16 Guinard Pompes Sealed electric motor for use in wet conditions - has shaft connected to magnet inside sealed casing with driven magnet mounted on output shaft outside casing
GB2085667A (en) * 1980-09-01 1982-04-28 Tyler Hayward Ltd Submersible electric motors
US4436488A (en) * 1981-05-26 1984-03-13 Hughes Tool Company Below motor pressure compensation system for submersible pump
FR2509804A1 (en) * 1981-07-17 1983-01-21 Sofretes Mengin Solar powered pump for deep water well - has electric motor in sealed housing at bottom of well linked to pump by magnetic coupling
US4546300A (en) * 1983-03-17 1985-10-08 A. O. Smith Corporation Electric power supply connection for submersible capacitor-start motor apparatus
JPS6098195A (en) * 1983-11-04 1985-06-01 Kiichi Taga Double balance type nonleakage pump
US4732225A (en) * 1986-02-12 1988-03-22 Norton Christensen, Inc. Deep-borehole drilling device with magnetic coupling
DE4214848A1 (en) * 1992-05-05 1993-11-11 John Crane Gmbh Permanent magnet coupling for in=line shafts - has overlapping cups at shaft ends with permanent magnets in walls and roller bearing between them
JPH1193883A (en) * 1997-09-17 1999-04-06 Terada Pump Seisakusho:Kk Pump magnet coupling
GB2379562A (en) * 2001-06-19 2003-03-12 Hsu Min Chu Pump driving system using an induction coupling
EP1303025A2 (en) * 2001-10-16 2003-04-16 Rita Serafin Support structure for submersed electric motors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014109648A1 (en) 2013-01-10 2014-07-17 Aker Subsea As Sealed pump
NO337176B1 (en) * 2013-01-10 2016-02-01 Aker Subsea As Sealed pump
US9863424B2 (en) 2013-01-10 2018-01-09 Aker Subsea As Sealed pump

Also Published As

Publication number Publication date
GB0229729D0 (en) 2003-01-29
GB2390750A (en) 2004-01-14

Similar Documents

Publication Publication Date Title
AU2002360494A1 (en) Wheel motor system
EP1547844A4 (en) In-wheel motor system
GB0117904D0 (en) Motor control system
GB0109847D0 (en) Motor
EP1388193A4 (en) Brushless motor
GB2379811B (en) Electrical connection system for vehicle
EP1453189A4 (en) Motor
EP1425512A4 (en) Sealing system
GB0211115D0 (en) Vibrator motor
GB0117504D0 (en) Packaging system
AU2002361165A8 (en) Encapsulated motor
GB2400391B (en) Dual sealing system
GB0111514D0 (en) Motor vehicle surveillance
GB2381282B (en) Brake system
GB2390750B (en) Sealed ESP motor system
GB0127865D0 (en) Device driver system
EP1391857A4 (en) Antitheft system
GB0116508D0 (en) Vehicles
GB0206746D0 (en) Motor vehicle
GB2394242B (en) Brake system
GB2374329B (en) Regenerative steering system
GB0211637D0 (en) Interaction system
TW525870U (en) Motor stator
AU148625S (en) Motor scooter
GB0107629D0 (en) Motor vehicles

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20191219