CA2058080A1 - Construction d'induit fixe composite pour moteur de formage au fond du trou - Google Patents

Construction d'induit fixe composite pour moteur de formage au fond du trou

Info

Publication number
CA2058080A1
CA2058080A1 CA 2058080 CA2058080A CA2058080A1 CA 2058080 A1 CA2058080 A1 CA 2058080A1 CA 2058080 CA2058080 CA 2058080 CA 2058080 A CA2058080 A CA 2058080A CA 2058080 A1 CA2058080 A1 CA 2058080A1
Authority
CA
Canada
Prior art keywords
downhole drilling
stator
motor
metallic
stator construction
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.)
Granted
Application number
CA 2058080
Other languages
English (en)
Other versions
CA2058080C (fr
Inventor
John Forrest
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.)
Baker Hughes Holdings LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2058080A1 publication Critical patent/CA2058080A1/fr
Application granted granted Critical
Publication of CA2058080C publication Critical patent/CA2058080C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/101—Moineau-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CA 2058080 1990-12-20 1991-12-19 Construction d'induit fixe composite pour moteur de formage au fond du trou Expired - Lifetime CA2058080C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63224790A 1990-12-20 1990-12-20
US07/632,247 1990-12-20

Publications (2)

Publication Number Publication Date
CA2058080A1 true CA2058080A1 (fr) 1992-06-21
CA2058080C CA2058080C (fr) 1997-11-18

Family

ID=24534732

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2058080 Expired - Lifetime CA2058080C (fr) 1990-12-20 1991-12-19 Construction d'induit fixe composite pour moteur de formage au fond du trou

Country Status (7)

Country Link
CA (1) CA2058080C (fr)
DE (1) DE4141851C2 (fr)
FR (1) FR2670838B1 (fr)
GB (1) GB2255594B (fr)
HU (1) HU207569B (fr)
MX (1) MX9102551A (fr)
NL (1) NL9102097A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6905319B2 (en) 2002-01-29 2005-06-14 Halliburton Energy Services, Inc. Stator for down hole drilling motor
US7549487B2 (en) 2006-08-07 2009-06-23 Coiled Tubing Rental Tools, Inc. Mandrel and bearing assembly for downhole drilling motor
US7624819B1 (en) 2008-08-01 2009-12-01 Coiled Tubing Rental Tools, Inc. Universal joint assembly
WO2012177339A2 (fr) 2011-06-22 2012-12-27 Coiled Tubing Rental Tools, Inc. Ensemble carter, mandrin et palier pour moteur de fond de trou
WO2014014442A1 (fr) 2012-07-16 2014-01-23 Halliburton Energy Services, Inc. Moteurs de fond de trou possédant des blocs d'alimentation ajustables

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821867A1 (de) * 1998-05-15 1999-11-18 Artemis Kautschuk Kunststoff Nach dem Moineau-Prinzip arbeitende Maschine, insbesondere Bohrmotor für Tiefbohrungen
CN103758756B (zh) * 2014-01-22 2016-01-06 中国石油天然气股份有限公司 平衡式金属螺杆泵

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527673A (en) * 1947-02-28 1950-10-31 Robbins & Myers Internal helical gear pump
US3499389A (en) * 1967-04-19 1970-03-10 Seeberger Kg Worm pump
FR2349729A1 (fr) * 1976-04-27 1977-11-25 Tiraspolsky Wladimir Engin helicoidal tronconne tel que pompe ou moteur
DE2713468C3 (de) * 1977-03-26 1982-09-02 Allweiler Ag, 7760 Radolfzell Stator für Exzenterschneckenpumpen
US4265323A (en) * 1979-09-13 1981-05-05 Christensen, Inc. Direct bit drive for deep drilling tools
US4676725A (en) * 1985-12-27 1987-06-30 Hughes Tool Company Moineau type gear mechanism with resilient sleeve
EP0358789A1 (fr) * 1988-09-14 1990-03-21 FOREG Aktiengesellschaft Stator pour pompe à vis excentrique
DE4006339C2 (de) * 1990-03-01 1994-08-04 Gd Anker Gmbh & Co Kg Stator für eine Exzenterschneckenpumpe

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6905319B2 (en) 2002-01-29 2005-06-14 Halliburton Energy Services, Inc. Stator for down hole drilling motor
US7549487B2 (en) 2006-08-07 2009-06-23 Coiled Tubing Rental Tools, Inc. Mandrel and bearing assembly for downhole drilling motor
US7624819B1 (en) 2008-08-01 2009-12-01 Coiled Tubing Rental Tools, Inc. Universal joint assembly
WO2012177339A2 (fr) 2011-06-22 2012-12-27 Coiled Tubing Rental Tools, Inc. Ensemble carter, mandrin et palier pour moteur de fond de trou
US8869917B2 (en) 2011-06-22 2014-10-28 Coiled Tubing Rental Tools, Inc. Housing, mandrel and bearing assembly for downhole drilling motor
US8973677B2 (en) 2011-06-22 2015-03-10 Coiled Tubing Rental Tools, Inc. Housing, mandrel and bearing assembly positionable in a wellbore
WO2014014442A1 (fr) 2012-07-16 2014-01-23 Halliburton Energy Services, Inc. Moteurs de fond de trou possédant des blocs d'alimentation ajustables
US8899351B2 (en) 2012-07-16 2014-12-02 Halliburton Energy Services, Inc. Apparatus and method for adjusting power units of downhole motors

Also Published As

Publication number Publication date
FR2670838B1 (fr) 1995-07-07
DE4141851A1 (de) 1992-07-02
GB2255594B (en) 1994-07-20
MX9102551A (es) 1992-06-01
DE4141851C2 (de) 1995-10-26
GB9125527D0 (en) 1992-01-29
GB2255594A (en) 1992-11-11
HU913691D0 (en) 1992-02-28
HU207569B (en) 1993-04-28
NL9102097A (nl) 1992-07-16
CA2058080C (fr) 1997-11-18
FR2670838A1 (fr) 1992-06-26
HUT59735A (en) 1992-06-29

Similar Documents

Publication Publication Date Title
CA2251112A1 (fr) Pompes a cavite intermediaire faites de materiaux composites
MY119435A (en) Gear pump for use in an electrically-operated sealed compressor
ID26303A (id) Perbaikan pada poros-poros rotor berkecepatan tinggi
CA2142481A1 (fr) Moteur a reluctance commute avec pattes de rotor moulees
EP0157049A3 (en) Lobe rotor pumps
CA2058080A1 (fr) Construction d'induit fixe composite pour moteur de formage au fond du trou
CA2000346A1 (fr) Flasque de moteur et carter de pompe combines
CA2167545A1 (fr) Pompe pour matiere fluidifiable
FR2563580B1 (fr) Pompe electrique rotative, a moteur immerge, a engrenage, avec refroidissement du palier par le carburant pompe
EP0237145A3 (fr) Unité de pompe actionnée électriquement
CA2297915A1 (fr) Machine d'ouverture et de fermeture pour volets de portes enroulables
MX9600032A (es) Sistema de refrigeracion que incluye motor electrico para operacion en amoniaco.
CN2348522Y (zh) 密封定子绕组式潜水泵用电机
CN208423974U (zh) 一种内转子无刷电机
CA2311972A1 (fr) Appareil pour pompe ou moteur
CA2409054A1 (fr) Methode de formage d'un stator moineau, et stator moineau
FR2247004A1 (en) Tubular casing for concrete compacting vibrator - drive motor stator laminations have projections making them a press fit
CA2473211A1 (fr) Ensemble de corps de palier et de stator pour compresseur
DE3565155D1 (en) Hydraulic turbine having a partially dry-running rotor and a injector
AU591079B2 (en) Single-phase stepping motor
AU5729599A (en) Rotation device with drive motor
TW358145B (en) Multi-level vacuum pump and the assembly method
DE60041195D1 (de) Motoranordnung für kraftwerzeug
BE902333A (fr) Pompe immergee a moteur.
JPS64389A (en) Horizontal type rotary compressor

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry