CN202249992U - 防堵油嘴装置 - Google Patents

防堵油嘴装置 Download PDF

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Publication number
CN202249992U
CN202249992U CN2011203659760U CN201120365976U CN202249992U CN 202249992 U CN202249992 U CN 202249992U CN 2011203659760 U CN2011203659760 U CN 2011203659760U CN 201120365976 U CN201120365976 U CN 201120365976U CN 202249992 U CN202249992 U CN 202249992U
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oil nozzle
main body
oil
blocking
plugging
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Expired - Fee Related
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CN2011203659760U
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Inventor
张强
潘士平
宋成鹏
庞艳辉
柯翔
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Abstract

一种防堵油嘴装置,包括丝堵、主体、油嘴、油嘴套、防堵管,油嘴安装在油嘴套出口端内,防堵管安装在油嘴套进口端,油嘴套安装在主体内,丝堵与主体左端联接,主体一端有法兰孔。防堵管上设有多个直径小于4mm的联通孔,防堵管可以将杂物挡在油嘴之前,可以防止油嘴堵塞,确保自喷油井正常生产,减少油井停产,提高油井产量。

Description

防堵油嘴装置
技术领域
本实用新型是油田自喷采油井用的井口装置,是一种防堵油嘴装置。
背景技术
自喷采油井的产量和压力由安装在井口装置上的油嘴控制,油嘴孔径为4-20mm,很容易被井内杂物堵塞,造成油井产量下降,井内压力升高,严重堵塞时还会出现油井停产,造成重大经济损失。
发明内容
本实用新型的目的是设计一种防堵油嘴装置,防止油嘴堵塞,确保自喷油井正常生产。
本实用新型的目的是这样实现的:包括丝堵、主体、油嘴、油嘴套、防堵管,油嘴安装在油嘴套出口端内,防堵管安装在油嘴套进口端,油嘴套安装在主体内,丝堵与主体左端联接,主体一端有法兰孔,防堵管上设有多个直径小于4mm的联通孔。
本实用新型的有益效果是:防堵管可以将杂物挡在油嘴之前,可以防止油嘴堵塞,确保自喷油井正常生产,减少油井停产,提高油井产量。
附图说明
图1是本实用新型实施例的装配图。
具体实施方式
由图可知,本实用新型实施例包括丝堵1、主体2、油嘴3、油嘴套4、防堵管5组成,油嘴3安装在油嘴套4出口端内,防堵管5安装在油嘴套4进口端,油嘴套4安装在主体2内,丝堵1与主体2左端联接,主体2一端有法兰孔6,法兰孔穿入螺栓与井口阀门联接。防堵管5上设有多个直径小于4mm的联通孔。防堵管可以将杂物挡在油嘴之前,可以防止油嘴堵塞,确保自喷油井正常生产,减少油井停产,提高油井产量。

Claims (1)

1.一种防堵油嘴装置,包括丝堵(1)、主体(2)、油嘴(3)、油嘴套(4)、防堵管(5),其特征是:油嘴(3)安装在油嘴套(4)出口端内,防堵管(5)安装在油嘴套(4)进口端,油嘴套(4)安装在主体(2)内,丝堵(1)与主体(2)左端联接,主体(2)一端有法兰孔(6),防堵管(5)上设有多个直径小于4mm的联通孔。
CN2011203659760U 2011-09-23 2011-09-23 防堵油嘴装置 Expired - Fee Related CN202249992U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203659760U CN202249992U (zh) 2011-09-23 2011-09-23 防堵油嘴装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203659760U CN202249992U (zh) 2011-09-23 2011-09-23 防堵油嘴装置

Publications (1)

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CN202249992U true CN202249992U (zh) 2012-05-30

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CN2011203659760U Expired - Fee Related CN202249992U (zh) 2011-09-23 2011-09-23 防堵油嘴装置

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CN (1) CN202249992U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109751019A (zh) * 2017-11-02 2019-05-14 中国石油天然气股份有限公司 可调节油嘴、工艺管柱及调节方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109751019A (zh) * 2017-11-02 2019-05-14 中国石油天然气股份有限公司 可调节油嘴、工艺管柱及调节方法
CN109751019B (zh) * 2017-11-02 2023-11-28 中国石油天然气股份有限公司 可调节油嘴、工艺管柱及调节方法

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Granted publication date: 20120530

Termination date: 20120923