CN101566050A - 抽油管杆减磨器 - Google Patents

抽油管杆减磨器 Download PDF

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Publication number
CN101566050A
CN101566050A CNA2009100160194A CN200910016019A CN101566050A CN 101566050 A CN101566050 A CN 101566050A CN A2009100160194 A CNA2009100160194 A CN A2009100160194A CN 200910016019 A CN200910016019 A CN 200910016019A CN 101566050 A CN101566050 A CN 101566050A
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China
Prior art keywords
oil pumping
friction reducing
oil
short circuit
sucker rod
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Pending
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CNA2009100160194A
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English (en)
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
Original Assignee
SHANDONG BAOSHIDA PETROLEUM EQUIPMENT MANUFACTURING Co Ltd
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Application filed by SHANDONG BAOSHIDA PETROLEUM EQUIPMENT MANUFACTURING Co Ltd filed Critical SHANDONG BAOSHIDA PETROLEUM EQUIPMENT MANUFACTURING Co Ltd
Priority to CNA2009100160194A priority Critical patent/CN101566050A/zh
Publication of CN101566050A publication Critical patent/CN101566050A/zh
Pending legal-status Critical Current

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Abstract

本发明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:本发明包括抽油杆短接、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。本发明的效果是: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:
本发明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:
本发明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:它包括抽油杆短接、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。
本发明的效果是: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是本发明的结构示意图;
附图2是本发明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,本发明包括抽油杆短接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。
CNA2009100160194A 2009-06-04 2009-06-04 抽油管杆减磨器 Pending CN101566050A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2009100160194A CN101566050A (zh) 2009-06-04 2009-06-04 抽油管杆减磨器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2009100160194A CN101566050A (zh) 2009-06-04 2009-06-04 抽油管杆减磨器

Publications (1)

Publication Number Publication Date
CN101566050A true CN101566050A (zh) 2009-10-28

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ID=41282392

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2009100160194A Pending CN101566050A (zh) 2009-06-04 2009-06-04 抽油管杆减磨器

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CN (1) CN101566050A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410451A (zh) * 2013-08-27 2013-11-27 山东宝世达石油装备制造有限公司 自扶正式防磨空心抽油杆
CN106437549A (zh) * 2016-11-29 2017-02-22 无锡金顶石油管材配件制造有限公司 一种防表面损伤的石油专用管接箍

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410451A (zh) * 2013-08-27 2013-11-27 山东宝世达石油装备制造有限公司 自扶正式防磨空心抽油杆
CN106437549A (zh) * 2016-11-29 2017-02-22 无锡金顶石油管材配件制造有限公司 一种防表面损伤的石油专用管接箍

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Open date: 20091028