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FR2997441B1 - METHOD FOR EMPLOYING AN OIL WELL AND SYSTEM FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR EMPLOYING AN OIL WELL AND SYSTEM FOR ITS IMPLEMENTATION

Info

Publication number
FR2997441B1
FR2997441B1 FR1260302A FR1260302A FR2997441B1 FR 2997441 B1 FR2997441 B1 FR 2997441B1 FR 1260302 A FR1260302 A FR 1260302A FR 1260302 A FR1260302 A FR 1260302A FR 2997441 B1 FR2997441 B1 FR 2997441B1
Authority
FR
France
Prior art keywords
employing
implementation
oil well
oil
well
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.)
Active
Application number
FR1260302A
Other languages
French (fr)
Other versions
FR2997441A1 (en
Inventor
Eric Coupart
Philippe Gueraud
Michel Jacques Saint
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.)
Moteurs Leroy Somer SAS
Original Assignee
Moteurs Leroy Somer SAS
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 Moteurs Leroy Somer SAS filed Critical Moteurs Leroy Somer SAS
Priority to FR1260302A priority Critical patent/FR2997441B1/en
Priority to PCT/IB2013/059724 priority patent/WO2014068471A1/en
Priority to CN201380068887.1A priority patent/CN105121776B/en
Priority to CA2889929A priority patent/CA2889929A1/en
Publication of FR2997441A1 publication Critical patent/FR2997441A1/en
Application granted granted Critical
Publication of FR2997441B1 publication Critical patent/FR2997441B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0021—Safety devices, e.g. for preventing small objects from falling into the borehole
    • 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
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/008—Monitoring of down-hole pump systems, e.g. for the detection of "pumped-off" conditions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Power Engineering (AREA)
  • Geophysics (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR1260302A 2012-10-29 2012-10-29 METHOD FOR EMPLOYING AN OIL WELL AND SYSTEM FOR ITS IMPLEMENTATION Active FR2997441B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1260302A FR2997441B1 (en) 2012-10-29 2012-10-29 METHOD FOR EMPLOYING AN OIL WELL AND SYSTEM FOR ITS IMPLEMENTATION
PCT/IB2013/059724 WO2014068471A1 (en) 2012-10-29 2013-10-28 Method for emptying an oil well and system for the implementation of said method
CN201380068887.1A CN105121776B (en) 2012-10-29 2013-10-28 Method for draining an oil well and system for implementing said method
CA2889929A CA2889929A1 (en) 2012-10-29 2013-10-28 Method for emptying an oil well and system for the implementation of said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1260302A FR2997441B1 (en) 2012-10-29 2012-10-29 METHOD FOR EMPLOYING AN OIL WELL AND SYSTEM FOR ITS IMPLEMENTATION

Publications (2)

Publication Number Publication Date
FR2997441A1 FR2997441A1 (en) 2014-05-02
FR2997441B1 true FR2997441B1 (en) 2015-03-20

Family

ID=47666279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1260302A Active FR2997441B1 (en) 2012-10-29 2012-10-29 METHOD FOR EMPLOYING AN OIL WELL AND SYSTEM FOR ITS IMPLEMENTATION

Country Status (4)

Country Link
CN (1) CN105121776B (en)
CA (1) CA2889929A1 (en)
FR (1) FR2997441B1 (en)
WO (1) WO2014068471A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3089489B1 (en) * 2018-12-11 2020-11-06 Gaztransport Et Technigaz Loading and / or unloading tower of a vessel of a vessel and vessel comprising such a tower.
CN113915324B (en) * 2021-11-01 2023-08-29 阿尔帕动力科技江苏有限公司 Radiating structure of planetary gear reducer
CN115459525B (en) * 2022-09-22 2024-10-15 哈尔滨工程大学 A liquid radiator for permanent magnet synchronous motor that is easy to install and remove

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749416A (en) 1995-04-10 1998-05-12 Mono Pumps Limited Downhole pump drive head assembly
US6076489A (en) 1996-04-23 2000-06-20 Volkswagen Ag V-type internal combustion engine arrangement
CA2187578C (en) 1996-10-10 2003-02-04 Vern Arthur Hult Pump drive head
DE19748907C1 (en) * 1997-11-05 1999-05-12 Netzsch Mohnopumpen Gmbh Drive head for a rotationally drivable linkage, especially for driving a borehole pump
US6079489A (en) * 1998-05-12 2000-06-27 Weatherford Holding U.S., Inc. Centrifugal backspin retarder and drivehead for use therewith
DE19849756C2 (en) 1998-10-28 2002-05-29 Netzsch Mohnopumpen Gmbh Drive head for a rotationally drivable linkage, in particular for driving a borehole pump
US7044215B2 (en) 2004-05-28 2006-05-16 New Horizon Exploration, Inc. Apparatus and method for driving submerged pumps
US7534096B2 (en) * 2004-06-18 2009-05-19 Unico, Inc. Method and system for improving pump efficiency and productivity under power disturbance conditions
CN2752485Y (en) * 2004-08-25 2006-01-18 大庆油田有限责任公司 Underground antiturning-back device for screw pump
CN2832583Y (en) * 2005-09-12 2006-11-01 江苏超力电器有限公司 Self- inspired electric eddy current rail brake
FR2891960B1 (en) 2005-10-12 2008-07-04 Leroy Somer Moteurs ELECTROMECHANICAL DRIVE SYSTEM, IN PARTICULAR FOR PROGRESSIVE CAVITY PUMP FOR OIL WELL.
CN201025257Y (en) * 2007-02-01 2008-02-20 沈阳赛沃科技发展有限公司 Fully automatic hydraulic pressure and reverse rotation prevention device
CN101635501A (en) * 2008-07-23 2010-01-27 北京齿轮总厂 Pre-positioning liquid cooling permanent-magnetic retarder for gear box
CN202065174U (en) * 2011-05-25 2011-12-07 哈尔滨晟普科技有限公司 Direct-drive servo dragging system of screw pump
CN102594090B (en) * 2012-03-09 2013-11-13 北京工业大学 Liquid cooling self-excitation type eddy current retarder with salient pole structure

Also Published As

Publication number Publication date
CN105121776A (en) 2015-12-02
FR2997441A1 (en) 2014-05-02
WO2014068471A1 (en) 2014-05-08
CA2889929A1 (en) 2014-05-08
CN105121776B (en) 2018-04-13

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