CN202202842U - 采油树保温装置 - Google Patents

采油树保温装置 Download PDF

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Publication number
CN202202842U
CN202202842U CN2011203332744U CN201120333274U CN202202842U CN 202202842 U CN202202842 U CN 202202842U CN 2011203332744 U CN2011203332744 U CN 2011203332744U CN 201120333274 U CN201120333274 U CN 201120333274U CN 202202842 U CN202202842 U CN 202202842U
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heat
christmas tree
insulation layer
insulating device
outer layer
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Expired - Fee Related
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CN2011203332744U
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English (en)
Inventor
高会勇
郭建柱
薛林
常祥青
苏先进
杨尊国
张霞
朱艳玲
刘�英
王东辉
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Sinopec Shengli Oilfield Co Gudao Oil Extraction Plant
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Sinopec Shengli Oilfield Co Gudao Oil Extraction Plant
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Abstract

一种采油树保温装置,包括:挂扣(1)、外层(2)、保温层(3);其特征是:所述的采油树保温装置的外层(2)为半圆形管体结构,内设保温层(3),接缝(5)为插接结构,相贯线处为插入式,外层(2)边部设有挂扣(1),将接缝(5)连接。本实用新型对油井采油树保温效果好,增加原油产量,安装拆卸方便,减轻岗位工人的劳动强度,提高油井管理水平。

Description

采油树保温装置
技术领域
本实用新型涉及一种采油树保温装置。
背景技术
在油田生产中,特别是在进入冬季前,为了提高原油输送温度,降低回压,增加产量,通常对油井采油树进行保温,现场采用草绳缠绕,外抹石棉灰、水泥,抹光后刷灰漆,工作量大,且不美观。作业时需要扒掉,开井后,需要重新保温,若是到冬季油井采油树保温工作就非常不便,影响油井正常生产。
发明内容
本实用新型的目的就是针对现有技术存在的上述缺陷,提供一种采油树保温装置。
本实用新型技术方案包括:挂扣、外层、保温层;其特征是:所述的采油树保温装置的外层为半圆形管体结构,根据井口部件形状采用塑料注塑成型或白铁皮制作,内设保温层,保温层为岩棉等保温材料,接缝为插接结构,相贯线处为插入式,外层边部设有挂扣,将接缝连接。
本实用新型的有益效果是:对油井采油树保温效果好,增加原油产量,安装拆卸方便,减轻岗位工人的劳动强度,提高油井管理水平。
附图说明
附图是本实用新型在抽油井井口应用局部剖视结构示意图。
附图中,1.挂扣,2.外层,3.保温层,4.井口,5.接缝,6.套管闸门,7.回压闸门,8.生产闸门,9.光杆密封器,10.光杆。
具体实施方式
下面结合附图,对本实用新型作进一步的描述:
由附图所示,采油树保温装置由挂扣1、外层2、保温层3组成。其外层2为半圆形管体结构,内设保温层3,接缝5为插接结构,相贯线处为插入式,外层2边部设有挂扣1,将接缝5连接。采油树保温装置不仅适用于抽油井口保温,而且还可以用于自喷井、电泵井、螺杆泵井等采油树的保温。

Claims (1)

1.一种采油树保温装置,包括:挂扣(1)、外层(2)、保温层(3);其特征是:所述的采油树保温装置的外层(2)为半圆形管体结构,内设保温层(3),接缝(5)为插接结构,相贯线处为插入式,外层(2)边部设有挂扣(1),将接缝(5)连接。
CN2011203332744U 2011-08-31 2011-08-31 采油树保温装置 Expired - Fee Related CN202202842U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203332744U CN202202842U (zh) 2011-08-31 2011-08-31 采油树保温装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203332744U CN202202842U (zh) 2011-08-31 2011-08-31 采油树保温装置

Publications (1)

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CN202202842U true CN202202842U (zh) 2012-04-25

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CN2011203332744U Expired - Fee Related CN202202842U (zh) 2011-08-31 2011-08-31 采油树保温装置

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CN (1) CN202202842U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110242241A (zh) * 2019-05-23 2019-09-17 吴刚 一种抽油机井口防冻装置及操作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110242241A (zh) * 2019-05-23 2019-09-17 吴刚 一种抽油机井口防冻装置及操作方法

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120425

Termination date: 20120831