CN2525240Y - 一种防磨抽油杆 - Google Patents

一种防磨抽油杆 Download PDF

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Publication number
CN2525240Y
CN2525240Y CN 01251281 CN01251281U CN2525240Y CN 2525240 Y CN2525240 Y CN 2525240Y CN 01251281 CN01251281 CN 01251281 CN 01251281 U CN01251281 U CN 01251281U CN 2525240 Y CN2525240 Y CN 2525240Y
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China
Prior art keywords
oil pumping
pumping rod
utility
model
oil
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Expired - Fee Related
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CN 01251281
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English (en)
Inventor
王云权
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QIAN'AN OIL FIELD INDUSTRY DEVELOPMENT CORP
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QIAN'AN OIL FIELD INDUSTRY DEVELOPMENT CORP
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Priority to CN 01251281 priority Critical patent/CN2525240Y/zh
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Abstract

一种防磨抽油杆,属于油田采油技术领域,其特点是:在抽油杆本体上与抽油杆成一体设置防磨块。本实用新型的积极效果是:结构简单,耐磨性能好,无腐蚀,延长了抽油杆的使用寿命,降低了原油的生产成本,解决了深井和斜井抽油中杆管相互磨损的问题。

Description

一种防磨抽油杆
技术领域:
本实用新型属于油田采油技术领域,尤其涉及的是一种防磨抽油杆。
背景技术:
随着油田生产形势的发展,深井和斜井在不断增加,杆管间相互磨损现象越来越严重。为此,油田采用在抽油杆上轧装防磨器来解决深井和斜井抽油中的防磨问题,并且两端用玻璃布条和树脂胶等粘结剂固定,以防止抽油杆使用过程中防磨器上下串动。这种形式结构复杂,而且成本高,同时,树脂胶等粘结剂容易对抽油杆产生腐蚀,降低抽油杆的使用寿命。
发明内容:
本实用新型所要解决的技术问题是提供一种结构简单、耐磨性能好、成本低、无腐蚀、使用寿命长的防磨抽油杆。
本实用新型的技术方案是这样实现的:在抽油杆本体上与抽油杆成一体设置防磨块。
本实用新型的积极效果是:结构简单,耐磨性能好,无腐蚀,延长了抽油杆的使用寿命,降低了原油的生产成本,解决了深井和斜井抽油中杆管相互磨损的问题。
附图说明:
图1是本实用新型的结构示意图;
图2是图1的俯视图。
具体实施方式:
参照图1和图2,本实用新型是采用国产原料尼龙-6或者进口原料1013B,利用注塑机在抽油杆本体1上直接注塑短叶片叶轮形的防磨块2,使抽油杆1与防磨块2成一体。

Claims (1)

1、一种防磨抽油杆,其特征在于:在抽油杆本体(1)上与抽油杆(1)成一体设置防磨块(2)。
CN 01251281 2001-11-02 2001-11-02 一种防磨抽油杆 Expired - Fee Related CN2525240Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01251281 CN2525240Y (zh) 2001-11-02 2001-11-02 一种防磨抽油杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01251281 CN2525240Y (zh) 2001-11-02 2001-11-02 一种防磨抽油杆

Publications (1)

Publication Number Publication Date
CN2525240Y true CN2525240Y (zh) 2002-12-11

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Family Applications (1)

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CN 01251281 Expired - Fee Related CN2525240Y (zh) 2001-11-02 2001-11-02 一种防磨抽油杆

Country Status (1)

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CN (1) CN2525240Y (zh)

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