CN203655262U - 采油注气装置 - Google Patents

采油注气装置 Download PDF

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Publication number
CN203655262U
CN203655262U CN201320803386.0U CN201320803386U CN203655262U CN 203655262 U CN203655262 U CN 203655262U CN 201320803386 U CN201320803386 U CN 201320803386U CN 203655262 U CN203655262 U CN 203655262U
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gas injection
plunger
valve
injection device
traveling valve
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Expired - Fee Related
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李卫
杨洪元
李钰
李强
张程
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Abstract

本实用新型涉及一种注气设备,特别涉及一种采油注气装置,其技术方案是:包括上接头、泵筒、上游动阀、柱塞、下游动阀、固定阀、注气口,上接头连接泵筒,所述的上接头上设有注气口,所述的泵筒内部设有柱塞,柱塞的上部连接上游动阀,柱塞的下部连接下游动阀,下游动阀连接固定阀;本实用新型的有益效果是:柱塞上下分别设有上游动阀和下游动阀实现了柱塞的双向保护,减少作业成本,提高油井注气效率,提高了稠油井的开采效率。

Description

采油注气装置
技术领域
本实用新型涉及一种注气设备,特别涉及一种采油注气装置。
背景技术
    常规稠油蒸汽吞吐开采工艺:注汽—焖井—放喷—压洗井—下泵—开抽,目前注气过程中存在的问题是:放喷后不能尽快转抽,缩短高峰产油期;压洗井对油层冷伤害,降低油层加热效果;增加作业成本,作业危险性大。
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,提供一种采油注气装置。
其技术方案是:包括上接头、泵筒、上游动阀、柱塞、下游动阀、固定阀、注气口,上接头连接泵筒,所述的上接头上设有注气口,所述的泵筒内部设有柱塞,柱塞的上部连接上游动阀,柱塞的下部连接下游动阀,下游动阀连接固定阀。
本实用新型的有益效果是:柱塞上下分别设有上游动阀和下游动阀实现了柱塞的双向保护,减少作业成本,提高油井注气效率,提高了稠油井的开采效率。
附图说明
附图1是本实用新型的结构示意图;
上接头1、泵筒2、上游动阀3、柱塞4、下游动阀5、固定阀6、注气口7。
具体实施方式
     结合附图1,对本实用新型作进一步的描述:
本实用新型包括上接头1、泵筒2、上游动阀3、柱塞4、下游动阀5、固定阀6、注气口7,上接头1连接泵筒2,所述的上接头1上设有注气口7,所述的泵筒2内部设有柱塞4,柱塞4的上部连接上游动阀3,柱塞4的下部连接下游动阀5,下游动阀5连接固定阀6。
柱塞上下分别设有上游动阀和下游动阀实现了柱塞的双向保护,减少作业成本,提高油井注气效率。

Claims (1)

1.一种采油注气装置,其特征是:包括上接头、泵筒、上游动阀、柱塞、下游动阀、固定阀、注气口,上接头连接泵筒,所述的上接头上设有注气口,所述的泵筒内部设有柱塞,柱塞的上部连接上游动阀,柱塞的下部连接下游动阀,下游动阀连接固定阀。
CN201320803386.0U 2013-12-10 2013-12-10 采油注气装置 Expired - Fee Related CN203655262U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320803386.0U CN203655262U (zh) 2013-12-10 2013-12-10 采油注气装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320803386.0U CN203655262U (zh) 2013-12-10 2013-12-10 采油注气装置

Publications (1)

Publication Number Publication Date
CN203655262U true CN203655262U (zh) 2014-06-18

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CN201320803386.0U Expired - Fee Related CN203655262U (zh) 2013-12-10 2013-12-10 采油注气装置

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CN (1) CN203655262U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114704228A (zh) * 2022-04-09 2022-07-05 西南石油大学 一种四连杆支撑机构井下排水采气机器人

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114704228A (zh) * 2022-04-09 2022-07-05 西南石油大学 一种四连杆支撑机构井下排水采气机器人

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Granted publication date: 20140618

Termination date: 20141210

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