CN201428396Y - 抽油管杆减磨器 - Google Patents

抽油管杆减磨器 Download PDF

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Publication number
CN201428396Y
CN201428396Y CN2009200265825U CN200920026582U CN201428396Y CN 201428396 Y CN201428396 Y CN 201428396Y CN 2009200265825 U CN2009200265825 U CN 2009200265825U CN 200920026582 U CN200920026582 U CN 200920026582U CN 201428396 Y CN201428396 Y CN 201428396Y
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China
Prior art keywords
sucker rod
oil well
sucker
well tubing
wear
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Expired - Fee Related
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CN2009200265825U
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Inventor
周国辉
李鸿忠
吕长杰
陈来平
赵云忠
梅胜才
乔卫平
张兴瑞
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SHANDONG BAOSHIDA PETROLEUM EQUIPMENT MANUFACTURING Co Ltd
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SHANDONG BAOSHIDA PETROLEUM EQUIPMENT MANUFACTURING Co Ltd
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Priority to CN2009200265825U priority Critical patent/CN201428396Y/zh
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Abstract

本实用新型属于石油开采中偏磨井的治理领域,具体是一种抽油管杆减磨器。其技术方案是:本实用新型包括抽油杆短接、三弧形减磨器和接箍,抽油杆短接上装有三弧形减磨器,减磨器可以在抽油杆短接上自由旋转,抽油杆短接连接接箍。本实用新型的效果是:既减轻了管杆的摩擦阻力又不会损伤油管及抽油杆,增强了油管及抽油杆的使用寿命,延长了作业时间,降低了劳动强度,提高了采油效率。

Description

抽油管杆减磨器
一、技术领域:
本实用新型属于石油开采中偏磨井的治理领域,具体是一种抽油管杆减磨器。
二、背景技术:
目前,在国内油田的油井中,所采用的抽油杆防偏磨产品有好多种,最常见的有耐磨接箍及尼龙扶正器。耐磨接箍本身的硬度较高,在实际应用中容易将油管磨漏而造成漏油;尼龙扶正器的使用寿命较短,也达不到理想的效果。
三、发明内容:
本实用新型的目的就是针对现有技术存在的缺陷,提供一种既减轻了管杆的摩擦阻力又不会损伤油管及抽油杆的抽油管杆减磨器。
其技术方案是:本实用新型包括抽油杆短接、三弧形减磨器和接箍,抽油杆短接上装有三弧形减磨器,减磨器可以在抽油杆短接上自由旋转,抽油杆短接连接接箍。
本实用新型的效果是:既减轻了管杆的摩擦阻力又不会损伤油管及抽油杆,增强了油管及抽油杆的使用寿命,延长了作业时间,降低了劳动强度,提高了采油效率。
四、附图说明:
附图1是本实用新型的结构示意图;
附图2是本实用新型的三弧形减磨器的剖面图。
五、具体实施方式:
参照附图1和2,本实用新型包括抽油杆短接1、三弧形减磨器2和接箍3,抽油杆短接1上装有三弧形减磨器2,三弧形减磨器2可以在抽油杆短接1上自由旋转,抽油杆短接1连接接箍3。
实际操作中,抽油杆短接1连接相应规格的抽油杆,三弧形减磨器2可以在抽油杆短接1上自由转动,沿轴向不发生滑移,接箍3与抽油杆连接。在抽油杆上下运动过程中,三弧形减磨器2自动扶正,防止管杆偏磨。

Claims (1)

1、抽油管杆减磨器,包括抽油杆短接、三弧形减磨器和接箍,其特征在于:抽油杆短接上装有三弧形减磨器,减磨器可以在抽油杆短接上自由旋转,抽油杆短接连接接箍。
CN2009200265825U 2009-06-04 2009-06-04 抽油管杆减磨器 Expired - Fee Related CN201428396Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200265825U CN201428396Y (zh) 2009-06-04 2009-06-04 抽油管杆减磨器

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Application Number Priority Date Filing Date Title
CN2009200265825U CN201428396Y (zh) 2009-06-04 2009-06-04 抽油管杆减磨器

Publications (1)

Publication Number Publication Date
CN201428396Y true CN201428396Y (zh) 2010-03-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305031A (zh) * 2011-07-18 2012-01-04 上海大学 一种变间距注塑抽油杆柱

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305031A (zh) * 2011-07-18 2012-01-04 上海大学 一种变间距注塑抽油杆柱

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Granted publication date: 20100324

Termination date: 20100604