带压作业技术在气井修井作业中的应用研究  

Research on application of pressure operation technology in gas well workover operation

作　　者：凌晓凡 郑海旺 Ling Xiaofan;Zheng Haiwang(Chuanqing Drilling Engineering Co.,LTD.Changqing Downhole Technology Operation Company Oil and Gas Well Workover Brigade,Xianyang,Shanxi 712000)

机构地区：[1]川庆钻探工程有限公司长庆井下技术作业公司油气井修井大队,陕西咸阳712000

出　　处：《石化技术》2021年第12期64-65,共2页Petrochemical Industry Technology

摘　　要：气井经过一定时间的运行之后,会存在大量内部积液、构件性能弱化和化学性损伤等现象。带压作业技术的不断发展和应用,能够明显缓解这些现象。After a certain period of operation,there will be a lot of internal liquid accumulation,weakening of component performance and chemical damage. The continuous development and application of pressure working technology can significantly alleviate these phenomena.

关 键 词：气井 带压修井技术 应用 前景 

分 类 号：TE37[石油与天然气工程—油气田开发工程]