CA2604530A1 - Joint de moteur - Google Patents

Joint de moteur Download PDF

Info

Publication number
CA2604530A1
CA2604530A1 CA002604530A CA2604530A CA2604530A1 CA 2604530 A1 CA2604530 A1 CA 2604530A1 CA 002604530 A CA002604530 A CA 002604530A CA 2604530 A CA2604530 A CA 2604530A CA 2604530 A1 CA2604530 A1 CA 2604530A1
Authority
CA
Canada
Prior art keywords
thrust
motor
housing
grooves
thrust runner
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.)
Abandoned
Application number
CA002604530A
Other languages
English (en)
Inventor
Kevin Hall
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
Publication of CA2604530A1 publication Critical patent/CA2604530A1/fr
Abandoned 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
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
CA002604530A 2006-10-02 2007-09-27 Joint de moteur Abandoned CA2604530A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/537,934 US20080078560A1 (en) 2006-10-02 2006-10-02 Motor seal
US11/537,934 2006-10-02

Publications (1)

Publication Number Publication Date
CA2604530A1 true CA2604530A1 (fr) 2008-04-02

Family

ID=38701884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002604530A Abandoned CA2604530A1 (fr) 2006-10-02 2007-09-27 Joint de moteur

Country Status (4)

Country Link
US (1) US20080078560A1 (fr)
CA (1) CA2604530A1 (fr)
GB (1) GB2442569A (fr)
NO (1) NO20074939L (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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US10087728B2 (en) 2010-06-22 2018-10-02 Petrospec Engineering Inc. Method and apparatus for installing and removing an electric submersible pump
CA2707059C (fr) * 2010-06-22 2015-02-03 Gerald V. Chalifoux Procede et appareil pour installer et retirer une pompe submersible elecctrique
US8845308B2 (en) * 2011-04-14 2014-09-30 Baker Hughes Incorporated Electric submersible pump (ESP) thrust module with enhanced lubrication and temperature dissipation
CN103051099B (zh) * 2012-12-30 2014-12-10 山东星源矿山设备集团有限公司 一种大功率高电压干式系列电动机
US10094206B2 (en) 2013-02-07 2018-10-09 Oilfield Equipment Development Center Limited High temperature motor seal for artificial lift system
DE102013003445A1 (de) * 2013-02-26 2014-09-11 Eagleburgmann Germany Gmbh & Co. Kg Bohrloch-Fördervorrichtung
US9765790B2 (en) * 2014-06-06 2017-09-19 Baker Hughes Incorporated Tandem thrust bearing with resilient bearing support
US9777560B2 (en) 2014-11-20 2017-10-03 Baker Hughes Incorporated Auxiliary face seal for submersible well pump seal section
DE102016210173B4 (de) * 2016-06-09 2018-02-22 Eagleburgmann Germany Gmbh & Co. Kg Gleitringdichtungsanordnung sowie Bohrloch-Fördervorrichtung
US20190089221A1 (en) 2017-09-20 2019-03-21 Upwing Energy, LLC Magnetic thrust load support for downhole-type system
US20190264550A1 (en) * 2018-02-23 2019-08-29 Extract Production Services, LLC Electric submersible pumping unit
CN110242440B (zh) * 2019-07-23 2020-08-18 西安航天动力研究所 一种高压补燃发动机用多功能分体式推力室保护装置
US11555505B2 (en) * 2020-06-04 2023-01-17 Saudi Arabian Oil Company Bearing assembly with catalyst-free ultra-strong polycrystalline diamond (PCD) material

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WO2001018413A1 (fr) * 1999-09-03 2001-03-15 Sumitomo Electric Industries, Ltd. Palier a pression dynamique et moteur a broche comprenant le palier a pression dynamique
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US6602059B1 (en) * 2001-01-26 2003-08-05 Wood Group Esp, Inc. Electric submersible pump assembly with tube seal section
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US6857781B1 (en) * 2003-01-29 2005-02-22 Wood Group ESP. Inc. Rotor bearing with propeller for increased lubricant flow
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EA012386B1 (ru) * 2006-02-14 2009-10-30 Иван Соломонович ПЯТОВ Устройство для гидравлической защиты электродвигателя скважинного насоса
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DE102007034577A1 (de) * 2007-07-13 2009-01-15 Karl Storz Gmbh & Co. Kg Medizinisches Instrument

Also Published As

Publication number Publication date
US20080078560A1 (en) 2008-04-03
NO20074939L (no) 2008-04-03
GB2442569A (en) 2008-04-09
GB0719024D0 (en) 2007-11-07

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued