AU2002303108A1 - Well pumping unit driven by linear motor - Google Patents

Well pumping unit driven by linear motor

Info

Publication number
AU2002303108A1
AU2002303108A1 AU2002303108A AU2002303108A AU2002303108A1 AU 2002303108 A1 AU2002303108 A1 AU 2002303108A1 AU 2002303108 A AU2002303108 A AU 2002303108A AU 2002303108 A AU2002303108 A AU 2002303108A AU 2002303108 A1 AU2002303108 A1 AU 2002303108A1
Authority
AU
Australia
Prior art keywords
linear motor
pumping unit
unit driven
well pumping
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.)
Abandoned
Application number
AU2002303108A
Inventor
Zhou Xiaoxi
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.)
"CASTLES" HOME SERVICES Inc
Original Assignee
Castles Home Services 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
Priority to CN01204055U priority Critical patent/CN2467821Y/en
Priority to CN01204055.X priority
Application filed by Castles Home Services Inc filed Critical Castles Home Services Inc
Priority to PCT/US2002/006151 priority patent/WO2002068788A2/en
Publication of AU2002303108A1 publication Critical patent/AU2002303108A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/14Counterbalancing
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121Lifting well fluids
    • E21B43/126Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
AU2002303108A 2001-02-26 2002-02-25 Well pumping unit driven by linear motor Abandoned AU2002303108A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN01204055U CN2467821Y (en) 2001-02-26 2001-02-26 Beam-pumping unit driven by linear motor
CN01204055.X 2001-02-26
PCT/US2002/006151 WO2002068788A2 (en) 2001-02-26 2002-02-25 Well pumping unit driven by linear motor

Publications (1)

Publication Number Publication Date
AU2002303108A1 true AU2002303108A1 (en) 2002-09-12

Family

ID=4681308

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002303108A Abandoned AU2002303108A1 (en) 2001-02-26 2002-02-25 Well pumping unit driven by linear motor

Country Status (4)

Country Link
US (1) US20060233650A1 (en)
CN (1) CN2467821Y (en)
AU (1) AU2002303108A1 (en)
WO (2) WO2002075105A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100337035C (en) * 2004-04-09 2007-09-12 周小稀 Linear dynamo pumping unit with built-in stator
CN100458098C (en) * 2005-04-15 2009-02-04 哈尔滨三方直线电磁技术有限公司 Linear electromagnetic pumping unit
CN101413387B (en) * 2008-12-03 2011-11-23 毛宏伟 Tower rack type combined transmission oil pumping machine
US8863826B2 (en) * 2008-12-03 2014-10-21 International Business Alliance Management, Inc. Top-mounted digital-control tower pumping unit
CN101718188B (en) * 2009-12-25 2013-01-23 浙江西子富沃德电机有限公司 Tower-type pulley block transmission oil jack
CN102392620A (en) * 2011-09-23 2012-03-28 李世龙 Wheel type intelligent pumping unit
CN102817587B (en) * 2011-11-15 2015-05-27 中国石油大学(华东) Direct drive motor pumping unit
CN103195395A (en) * 2012-01-10 2013-07-10 张宏伟 Torque-conversion type energy-saving pumping unit
CN102733782B (en) * 2012-01-16 2015-05-06 唐大春 Lubrication-free chain oil pumping unit for oil production in oil field
AU2013230639B2 (en) * 2012-03-09 2017-01-05 Stone Hedge Investments Inc. Counterweighted pump jack with reversible motors
CN103806874A (en) * 2012-11-07 2014-05-21 昆山航天林泉电机有限公司 Guide post provided with T-shaped guide rails and used for vertical type pumping unit
CN102926714A (en) * 2012-11-14 2013-02-13 濮阳市军胜实业有限公司 Pumping unit chain transmission device and application method
CN103867164B (en) * 2012-12-11 2016-10-05 李江保 A kind of long stroke pumping unit
CN103821480B (en) * 2013-04-07 2017-07-04 耿载光 Travelling counterweight double drum type petroleum extractor
CN103835682B (en) * 2014-03-27 2016-04-06 雍生才 New Power Saving Pumping Unit and oil pumping method
CN104047577A (en) * 2014-05-28 2014-09-17 河南理工大学 Linear motor direct-driven pumping unit
CN104005738A (en) * 2014-06-16 2014-08-27 福建省意科电气科技有限公司 Tower type oil pumping unit
CN104612633A (en) * 2015-01-20 2015-05-13 胜利油田新大管业科技发展有限责任公司 Device and method for driving chain reversing pumping unit
US10400761B2 (en) * 2015-01-29 2019-09-03 Weatherford Technology Holdings, Llc Long stroke pumping unit
CN105019867B (en) * 2015-07-23 2017-10-13 浙江西传电气科技有限公司 A kind of belt slows down and the high-efficiency pumping unit with single movable pulley
US10465457B2 (en) 2015-08-11 2019-11-05 Weatherford Technology Holdings, Llc Tool detection and alignment for tool installation
US10626683B2 (en) 2015-08-11 2020-04-21 Weatherford Technology Holdings, Llc Tool identification
US10167671B2 (en) 2016-01-22 2019-01-01 Weatherford Technology Holdings, Llc Power supply for a top drive
US10702844B2 (en) * 2016-03-29 2020-07-07 Dmytro KHACHATUROV Linear permanent magnet motor driven downhole plunger pumping unit
CN105863572B (en) * 2016-05-10 2018-08-10 北京高和华泰节能环保科技有限公司 Intelligent controlling system for beam-pumping unit and its oil pumping intelligent control method
US10443326B2 (en) 2017-03-09 2019-10-15 Weatherford Technology Holdings, Llc Combined multi-coupler
CN107013188A (en) * 2017-05-16 2017-08-04 重庆排绳利科技有限公司 A kind of reciprocating flexible drawing oil pumping mechanism
US10544631B2 (en) 2017-06-19 2020-01-28 Weatherford Technology Holdings, Llc Combined multi-coupler for top drive
US10527104B2 (en) 2017-07-21 2020-01-07 Weatherford Technology Holdings, Llc Combined multi-coupler for top drive
CN108843284A (en) * 2018-07-11 2018-11-20 重庆科技学院 A kind of draining mechanism of flexible drawing pumping unit
CN110173237A (en) * 2019-05-21 2019-08-27 大庆丹诺石油科技开发有限公司 A kind of well workover guide pulley resigning mechanism
CN110608015A (en) * 2019-10-10 2019-12-24 苏贻新 Wheel shaft type beam energy-saving pumping unit
CN111980634B (en) * 2020-09-08 2021-09-24 张军 Tractor tower type oil pumping unit device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161137A (en) * 1977-03-14 1979-07-17 Gaddy Arthur K Rocker wheel jack for an oil-well pump
US4719811A (en) * 1985-02-25 1988-01-19 Rota-Flex Corporation Well pumping unit with counterweight
CN2112684U (en) * 1991-05-29 1992-08-12 机械电子工业部郑州机械研究所 Long stroke platform drum oil pump
US5409356A (en) * 1992-06-11 1995-04-25 Massie; Lewis E. Well pumping system with linear induction motor device
CN1031354C (en) * 1992-07-05 1996-03-20 胜利石油管理局采油工艺研究院 Chain-type long stroke pumping unit
US6213722B1 (en) * 1996-03-29 2001-04-10 Davor Jack Raos Sucker rod actuating device
FR2746858B1 (en) * 1996-03-29 2001-09-21 Elf Aquitaine LINEAR MOTOR ELECTRIC PUMP
CN2284867Y (en) * 1996-07-22 1998-06-24 孙平 Linear motor driven beam-pumping unit
CN2412105Y (en) * 1999-12-17 2000-12-27 大港油田集团钻采工艺研究院 Linear motor driven non-beam pumping unit
CN2411356Y (en) * 2000-02-17 2000-12-20 沈阳市真空机械三厂 Long-pumping-process non-beam beam-pumping unit

Also Published As

Publication number Publication date
WO2002075105A1 (en) 2002-09-26
US20060233650A1 (en) 2006-10-19
WO2002068788A3 (en) 2003-04-24
CN2467821Y (en) 2001-12-26
WO2002068788A2 (en) 2002-09-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase