天然气井井下节流器研究现状及应用前景  

Application Status and Prospects of Downhole Throttle in Gas Wells

作　　者：李佳欣 蔡家铁 陈欣然 杨双春[1] 陈博 LI Jiaxin;CAI Jiatie;CHEN Xinran;YANG Shuangchun;CHEN Bo(College of Oil and Gas Engineering,Liaoning Petrochemical University,Fushun 113001,China)

机构地区：[1]辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001

出　　处：《石油矿场机械》2022年第5期73-77,共5页Oil Field Equipment

基　　金：辽宁省教育厅科研项目“智能井井下监测数据处理与应用技术研究”(LJKZ0396);辽宁石油化工大学博士科研启动基金项目(2016XJJ-5491)。

摘　　要：天然气井的井下节流器主要分为固定型和活动型2种。分析2种井下节流器的研究现状,总结各自技术优势和存在的技术问题。提出未来井下节流器技术将向更精密的智能化控制方向发展的趋势。The downhole throttles of natural gas wells can be mainly divided into two types:fixed type and movable type.The research status of two kinds of downhole throttles was analyzed,and their technical advantages and existing technical problems were summarized.It is proposed that the future downhole throttles technology will develop towards a more precise and intelligent control direction.

关 键 词：天然气井 井下节流器 发展 

分 类 号：TE931.203[石油与天然气工程—石油机械设备]