FR2746858B1 - Electropompe a moteur lineaire - Google Patents

Electropompe a moteur lineaire

Info

Publication number
FR2746858B1
FR2746858B1 FR9603999A FR9603999A FR2746858B1 FR 2746858 B1 FR2746858 B1 FR 2746858B1 FR 9603999 A FR9603999 A FR 9603999A FR 9603999 A FR9603999 A FR 9603999A FR 2746858 B1 FR2746858 B1 FR 2746858B1
Authority
FR
France
Prior art keywords
linear motor
electric pump
motor electric
pump
linear
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 - Lifetime
Application number
FR9603999A
Other languages
English (en)
Other versions
FR2746858A1 (fr
Inventor
Jean Louis Beauquin
Jean Jacquart
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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Priority to FR9603999A priority Critical patent/FR2746858B1/fr
Priority to PCT/FR1997/000561 priority patent/WO1997037131A1/fr
Priority to US08/952,490 priority patent/US5960875A/en
Priority to EP97919436A priority patent/EP0840855A1/fr
Publication of FR2746858A1 publication Critical patent/FR2746858A1/fr
Application granted granted Critical
Publication of FR2746858B1 publication Critical patent/FR2746858B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/046—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing through the moving part of the motor
    • 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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
FR9603999A 1996-03-29 1996-03-29 Electropompe a moteur lineaire Expired - Lifetime FR2746858B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9603999A FR2746858B1 (fr) 1996-03-29 1996-03-29 Electropompe a moteur lineaire
PCT/FR1997/000561 WO1997037131A1 (fr) 1996-03-29 1997-03-27 Electropompe a moteur lineaire
US08/952,490 US5960875A (en) 1996-03-29 1997-03-27 Electric pump having a linear motor
EP97919436A EP0840855A1 (fr) 1996-03-29 1997-03-27 Electropompe a moteur lineaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9603999A FR2746858B1 (fr) 1996-03-29 1996-03-29 Electropompe a moteur lineaire

Publications (2)

Publication Number Publication Date
FR2746858A1 FR2746858A1 (fr) 1997-10-03
FR2746858B1 true FR2746858B1 (fr) 2001-09-21

Family

ID=9490731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9603999A Expired - Lifetime FR2746858B1 (fr) 1996-03-29 1996-03-29 Electropompe a moteur lineaire

Country Status (4)

Country Link
US (1) US5960875A (fr)
EP (1) EP0840855A1 (fr)
FR (1) FR2746858B1 (fr)
WO (1) WO1997037131A1 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2467821Y (zh) * 2001-02-26 2001-12-26 周小稀 直线电机驱动的抽油机
US6817409B2 (en) * 2001-06-13 2004-11-16 Weatherford/Lamb, Inc. Double-acting reciprocating downhole pump
US6926504B2 (en) * 2001-06-26 2005-08-09 Total Fiza Elf Submersible electric pump
US6481500B1 (en) * 2001-08-10 2002-11-19 Phillips Petroleum Company Method and apparatus for enhancing oil recovery
CA2516810C (fr) * 2004-08-24 2010-08-10 Crostek Management Corp. Chevalet de pompage
NO323081B1 (no) * 2005-05-27 2006-12-27 Ziebel As Anordning og fremgangsmate for selektiv framdrift av et bronnintervensjonsverktoy i en rorstreng
US7316270B2 (en) * 2005-11-23 2008-01-08 Digitek Technology Co., Ltd. Oil pumping unit using an electrical submersible pump driven by a circular linear synchronous three-phase motor with rare earth permanent magnet
CN101815871A (zh) * 2007-09-25 2010-08-25 克劳斯科技管理公司 人工提升机构
US7610964B2 (en) * 2008-01-18 2009-11-03 Baker Hughes Incorporated Positive displacement pump
GB2459082B (en) * 2008-02-19 2010-04-21 Phillip Raymond Michael Denne Improvements in artificial lift mechanisms
US8176975B2 (en) * 2008-04-07 2012-05-15 Baker Hughes Incorporated Tubing pressure insensitive actuator system and method
CN101363437B (zh) * 2008-10-08 2010-06-02 蒋洪涛 井下直线电机抽油泵
US8662187B2 (en) * 2009-08-13 2014-03-04 Baker Hughes Incorporated Permanent magnet linear motor actuated safety valve and method
US8398050B2 (en) * 2009-08-13 2013-03-19 Baker Hughes Incorporated Hold open configuration for safety valve and method
US8587163B2 (en) * 2009-10-02 2013-11-19 Schlumberger Technology Corporation Electric motors and related systems for deployment in a downhole well environment
US8267167B2 (en) * 2009-11-23 2012-09-18 Baker Hughes Incorporated Subsurface safety valve and method of actuation
US8393386B2 (en) * 2009-11-23 2013-03-12 Baker Hughes Incorporated Subsurface safety valve and method of actuation
US8565461B2 (en) 2011-03-16 2013-10-22 Cochlear Limited Bone conduction device including a balanced electromagnetic actuator having radial and axial air gaps
GB2505961A (en) * 2012-09-18 2014-03-19 Statoil Petroleum As Pump for lifting fluid from a wellbore
US9716953B2 (en) 2013-03-15 2017-07-25 Cochlear Limited Electromagnetic transducer with specific internal geometry
CN104632139B (zh) * 2013-11-13 2017-07-14 中国石油天然气股份有限公司 一种井下永磁直线电机驱动的无杆采油装置
US20150275870A1 (en) * 2014-03-31 2015-10-01 General Electric Company Pumping system for a wellbore and methods of assembling the same
US10260498B2 (en) * 2015-06-17 2019-04-16 Baker Hughes Incorporated Systems and methods for securing magnetic coils in downhole linear motors
WO2017009591A1 (fr) * 2015-07-15 2017-01-19 Statoil Petroleum As Piston de pipeline
DE102015216745B4 (de) * 2015-09-02 2018-08-09 Robert Bosch Gmbh Verfahren zum Betreiben eines Reagenzmittel-Dosiersystems, Vorrichtung zur Durchführung des Verfahrens, Steuergerät-Programm und Steuergerät-Programmprodukt
WO2017048740A1 (fr) * 2015-09-15 2017-03-23 Schlumberger Technology Corporation Pompe à moteur électrique linéaire pour traitement de puits
US20170184097A1 (en) 2015-12-29 2017-06-29 Ge Oil & Gas Esp, Inc. Linear Hydraulic Pump for Submersible Applications
CN105508698A (zh) * 2016-01-15 2016-04-20 徐園植 自流抽石油节能泵电磁设备
UA118287C2 (uk) * 2016-12-14 2018-12-26 Хачатуров Дмитро Валерійович Заглибна насосна установка з лінійним електродвигуном і насосом подвійної дії
US11778385B2 (en) 2017-06-23 2023-10-03 Cochlear Limited Electromagnetic transducer with non-axial air gap
US11035830B2 (en) 2017-06-23 2021-06-15 Cochlear Limited Electromagnetic transducer with dual flux
US10934819B2 (en) * 2017-11-20 2021-03-02 Dmytro KHACHATUROV Linear electric submersible pump unit
US11814948B2 (en) 2017-12-31 2023-11-14 Walter Phillips Apparatus and method for detecting the rotation of a rod-string in a wellbore
US11466548B2 (en) 2020-06-05 2022-10-11 Saudi Arabian Oil Company Downhole linear pump system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1692050A (en) * 1928-11-20 Deep-well pump
US1740003A (en) * 1926-05-24 1929-12-17 Kobe Inc Electrically-driven oil-well pump
US1840994A (en) * 1930-01-20 1932-01-12 Irwin B Winsor Electromagnetic pump
GB1442737A (en) * 1974-03-29 1976-07-14 British Petroleum Co Pumps
GB2112872A (en) * 1981-12-10 1983-07-27 British Petroleum Co Plc Pumping apparatus for installation in wells
US4562385A (en) * 1983-10-17 1985-12-31 Rabson Thomas A Periodic reciprocating motor
US4687054A (en) * 1985-03-21 1987-08-18 Russell George W Linear electric motor for downhole use
US4815949A (en) * 1985-06-24 1989-03-28 Rabson Thomas A In-well submersible motor with stacked component stator
FR2640442B1 (fr) * 1988-12-12 1991-02-01 Marine Petroleum Equipment Unite motrice a puissance constante et a mouvement vertical alternatif pour elever une charge pas a pas
US4926942A (en) * 1989-02-22 1990-05-22 Profrock Jr William P Method for reducing sand production in submersible-pump wells
US4928771A (en) * 1989-07-25 1990-05-29 Baker Hughes Incorporated Cable suspended pumping system
US5049046A (en) * 1990-01-10 1991-09-17 Escue Research And Development Company Pump control system for a downhole motor-pump assembly and method of using same
US5193985A (en) * 1990-01-10 1993-03-16 Uniflo Oilcorp, Ltd. Pump control system for a downhole motor-pump assembly and method of using same
US5207273A (en) * 1990-09-17 1993-05-04 Production Technologies International Inc. Method and apparatus for pumping wells
FR2725238B1 (fr) * 1994-09-30 1996-11-22 Elf Aquitaine Installation pour puits petrolier munie d'une electropompe en fond de puits

Also Published As

Publication number Publication date
US5960875A (en) 1999-10-05
WO1997037131A1 (fr) 1997-10-09
FR2746858A1 (fr) 1997-10-03
EP0840855A1 (fr) 1998-05-13

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