CN201778980U - 一种动筒式多功能抽油泵 - Google Patents

一种动筒式多功能抽油泵 Download PDF

Info

Publication number
CN201778980U
CN201778980U CN2010202115261U CN201020211526U CN201778980U CN 201778980 U CN201778980 U CN 201778980U CN 2010202115261 U CN2010202115261 U CN 2010202115261U CN 201020211526 U CN201020211526 U CN 201020211526U CN 201778980 U CN201778980 U CN 201778980U
Authority
CN
China
Prior art keywords
pump
type multifunctional
oil well
utility
model
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 - Fee Related
Application number
CN2010202115261U
Other languages
English (en)
Inventor
刘雁渤
李春生
郝杰先
丁建平
董培勇
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.)
SHENGLI OIL FIELD XINDA PIPE CO Ltd
Original Assignee
SHENGLI OIL FIELD XINDA PIPE 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 SHENGLI OIL FIELD XINDA PIPE CO Ltd filed Critical SHENGLI OIL FIELD XINDA PIPE CO Ltd
Priority to CN2010202115261U priority Critical patent/CN201778980U/zh
Application granted granted Critical
Publication of CN201778980U publication Critical patent/CN201778980U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

本实用新型提供一种动筒式多功能抽油泵,由脱节器、泵筒、固定阀、柱塞组件、进油接头、泵壳组成,泵壳的中部设有泵筒,泵筒的上端设有脱节器,进油接头设置在泵壳的底部,抽油杆通过游动阀带动泵筒上下运动,柱塞组件固定在固定阀上;其优点是减少泵的下行阻力同时减少了对抽油杆的压缩提高了泵效;适用于含水、含气、出砂、稠油井或三种情况同时存在的井。

Description

一种动筒式多功能抽油泵
技术领域
本实用新型涉及一种抽油泵,具体涉及一种动筒式多功能抽油泵。
背景技术
目前随着油田开发的不断深入,油田后期原油开采的难度不断加大,含水上升,出砂严重,油稠等因素与正常开采的矛盾越来越突出。
发明内容
为解决现有技术的不足,本实用新型提供一种动筒式多功能抽油泵。
本实用新型所采取的技术方案是:一种动筒式多功能抽油泵,由脱节器、泵筒、固定阀、柱塞组件、进油接头、泵壳组成,泵壳的中部设有泵筒,泵筒的上端设有脱节器,进油接头设置在泵壳的底部,抽油杆通过游动阀带动泵筒上下运动,柱塞组件固定在固定阀上。
本实用新型的有益效果是:减少泵的下行阻力同时减少了对抽油杆的压缩提高了泵效。适用于含水、含气、出砂、稠油井或三种情况同时存在的井。
附图说明
附图1为本实用新型的结构示意图。
其中:1脱节器、2游动阀、3泵筒、4固定阀、5柱塞组件、6进油接头、7泵壳。
具体实施方式
下面结合附图对本实用新型作进一步说明。
如图所示,一种动筒式多功能抽油泵,由脱节器1、泵筒3、固定阀4、柱塞组件5、进油接头6、泵壳7组成,泵壳7的中部设有泵筒3,泵筒3的上端设有脱节器1,进油接头6设置在泵壳7的底部,抽油杆通过游动阀2带动泵筒3上下运动,柱塞组件5固定在固定阀4上。

Claims (1)

1.一种动筒式多功能抽油泵,由脱节器、泵筒、固定阀、柱塞组件、进油接头、泵壳组成,泵壳的中部设有泵筒,泵筒的上端设有脱节器,进油接头设置在泵壳的底部,其特征在于:抽油杆通过游动阀带动泵筒上下运动,柱塞组件固定在固定阀上。
CN2010202115261U 2010-06-01 2010-06-01 一种动筒式多功能抽油泵 Expired - Fee Related CN201778980U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202115261U CN201778980U (zh) 2010-06-01 2010-06-01 一种动筒式多功能抽油泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202115261U CN201778980U (zh) 2010-06-01 2010-06-01 一种动筒式多功能抽油泵

Publications (1)

Publication Number Publication Date
CN201778980U true CN201778980U (zh) 2011-03-30

Family

ID=43792192

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202115261U Expired - Fee Related CN201778980U (zh) 2010-06-01 2010-06-01 一种动筒式多功能抽油泵

Country Status (1)

Country Link
CN (1) CN201778980U (zh)

Similar Documents

Publication Publication Date Title
CN104074494B (zh) 组合式油井套管气回收装置
CN201982065U (zh) 一种数控长冲程气平衡液压抽油机
CN203948282U (zh) 一种气液置换式防气泵
CN203906240U (zh) 双作用抽油泵
CN203584381U (zh) 防砂注采装置
CN201778980U (zh) 一种动筒式多功能抽油泵
CN201292939Y (zh) 一种用于超前注水驱块降低悬点载荷的抽油泵
CN2904441Y (zh) 防砂潜油直线电机
CN203347754U (zh) 抽油杆井口液力补偿装置
CN203394716U (zh) 节能式抽油泵
CN201778982U (zh) 一种浮环泵
CN201786620U (zh) 一种高密封双作用抽油泵
CN204492769U (zh) 一种液压抽油机
CN201507427U (zh) 恒反馈力抽油泵
CN205000953U (zh) 原油开采使用的液压采油装置
CN105156078B (zh) 原油开采使用的液压采油装置
CN202659469U (zh) 节能型电机抽油泵
CN203655262U (zh) 采油注气装置
CN202215470U (zh) 提高抽油泵泵效的单流阀
CN204175541U (zh) 螺旋传动往复式潜油电动柱塞泵
CN203925961U (zh) 一种超深油井抽油泵
CN202228320U (zh) 串联式三腔抽油泵
CN202001270U (zh) 泵下加重反馈式抽油泵
CN202673666U (zh) 抽油杆减载装置
CN211397844U (zh) 一种浅层水平井用液力反馈抽油泵

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110330

Termination date: 20160601