CA2808602A1 - Tower-type double-chain belt pumping unit - Google Patents

Tower-type double-chain belt pumping unit Download PDF

Info

Publication number
CA2808602A1
CA2808602A1 CA2808602A CA2808602A CA2808602A1 CA 2808602 A1 CA2808602 A1 CA 2808602A1 CA 2808602 A CA2808602 A CA 2808602A CA 2808602 A CA2808602 A CA 2808602A CA 2808602 A1 CA2808602 A1 CA 2808602A1
Authority
CA
Canada
Prior art keywords
tower
chain
belt
group
pumping unit
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
CA2808602A
Other languages
English (en)
French (fr)
Inventor
Yong Wu
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.)
WENZHOU HUSITE ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
Original Assignee
WENZHOU HUSITE ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
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 WENZHOU HUSITE ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd filed Critical WENZHOU HUSITE ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
Publication of CA2808602A1 publication Critical patent/CA2808602A1/en
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
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • 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
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
CA2808602A 2011-08-12 2012-05-11 Tower-type double-chain belt pumping unit Abandoned CA2808602A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201120292730.5U CN202249964U (zh) 2011-08-12 2011-08-12 滑轮组件
CN201120292730.5 2011-08-12
PCT/CN2012/075397 WO2013023466A1 (zh) 2011-08-12 2012-05-11 塔式双链条皮带抽油机

Publications (1)

Publication Number Publication Date
CA2808602A1 true CA2808602A1 (en) 2013-02-21

Family

ID=46111223

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2808602A Abandoned CA2808602A1 (en) 2011-08-12 2012-05-11 Tower-type double-chain belt pumping unit

Country Status (4)

Country Link
US (1) US20140234126A1 (zh)
CN (1) CN202249964U (zh)
CA (1) CA2808602A1 (zh)
WO (1) WO2013023466A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102996102B (zh) * 2011-09-10 2017-10-10 顾心怿 齿轮在齿条上做往复运动的抽油机
WO2017065999A2 (en) * 2015-10-12 2017-04-20 3M Innovative Properties Company Ferrules, alignment frames and connectors
CN106437627B (zh) * 2016-08-30 2023-03-21 新疆永升聚元石油机械有限公司 双让位立式支撑悬重组件和双让位立式链条抽油机
CN108533230B (zh) * 2018-07-14 2024-02-13 克拉玛依市圣起钻采设备有限责任公司 一种塔架式链条驱动抽油机
CN109707346A (zh) * 2018-11-21 2019-05-03 沈阳人和机电工程设备有限公司 一种配重重心可移动的抽油机
CN211648945U (zh) * 2020-01-21 2020-10-09 德瑞石油装备（青岛）有限公司 一种皮带式抽油机的提升机构
CN113090230B (zh) * 2021-03-01 2023-07-04 西安方元明科技股份有限公司 一种基于电动缸的上下冲程电流无限趋近于1的智控节能抽油机
CN117514087B (zh) * 2024-01-05 2024-03-19 山东博康石油工程技术有限公司 一种油田用稳定式皮带抽油机

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2351183A (en) * 1941-11-25 1944-06-13 Luther A Blackburn Long stroke deep oil well pumping jack unit
US3153387A (en) * 1963-03-14 1964-10-20 E V A G Soc Di Responsabilidad Pumping unit
US3285081A (en) * 1965-04-13 1966-11-15 United States Steel Corp Well-pumping apparatus
US3528305A (en) * 1968-09-27 1970-09-15 United States Steel Corp Well pumping apparatus
US3695117A (en) * 1970-06-17 1972-10-03 United States Steel Corp Long stroke pumping unit
US4456060A (en) * 1980-06-05 1984-06-26 Nujack Oil Pump Corporation Method for pumping a liquid from a well and apparatus for use therein
US4391155A (en) * 1982-06-28 1983-07-05 Bender Emil A Reciprocating drive and reversing mechanism for long stroke, well pumping unit
US4519262A (en) * 1983-04-29 1985-05-28 Baker Oil Tools, Inc. Positive engagement safety mechanism and lift belt construction for long stroke, well pumping unit
US4719811A (en) * 1985-02-25 1988-01-19 Rota-Flex Corporation Well pumping unit with counterweight
US4916959A (en) * 1988-02-22 1990-04-17 Gordon R. Lively Long stroke well pumping unit with carriage
CN1031354C (zh) * 1992-07-05 1996-03-20 胜利石油管理局采油工艺研究院 链条式长冲程抽油机
CN1098965C (zh) * 1999-08-27 2003-01-15 卢旭 全自动采油机
CN2463561Y (zh) * 2001-01-17 2001-12-05 徐长青 全平衡链滑轮传动立式抽油机
CN1752406B (zh) * 2005-10-28 2013-10-23 大庆油田有限责任公司 单曲柄倍程柔绳抽油系统
CN2874065Y (zh) * 2006-02-24 2007-02-28 鞍山田峰机械制造有限公司 封闭式长冲程抽油机
CN2931777Y (zh) * 2006-06-22 2007-08-08 东营胜利高原有限公司 智能型宽皮带式抽油机
CN100472029C (zh) * 2006-11-17 2009-03-25 中国石化集团胜利石油管理局运输总公司 环形齿条式抽油机
CN201013319Y (zh) * 2007-02-11 2008-01-30 辽宁省盘锦橡塑机械厂 双链条驱动直线往复单天轮重载抽油机
CN201180530Y (zh) * 2008-01-23 2009-01-14 董少明 封闭箱体抽油机传动装置
CN201190530Y (zh) * 2008-05-06 2009-02-04 南京九竹科技实业有限公司 无轨底板调节装置
CN201391290Y (zh) * 2009-04-16 2010-01-27 温州华斯特环保设备有限公司 立式皮带抽油机
CN201535157U (zh) * 2009-09-18 2010-07-28 山东胜利石油石化装备研究中心 一种链条抽油机
CN201687445U (zh) * 2010-06-07 2010-12-29 温州华斯特环保设备有限公司 双链条同步立式皮带抽油机
CN102996102B (zh) * 2011-09-10 2017-10-10 顾心怿 齿轮在齿条上做往复运动的抽油机

Also Published As

Publication number Publication date
WO2013023466A1 (zh) 2013-02-21
US20140234126A1 (en) 2014-08-21
CN202249964U (zh) 2012-05-30

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20141229

FZDE Discontinued

Effective date: 20170511