摘要
本文分析了TAP阀小套管固井的难点,对低密度水泥浆体系进行了研究和优选,调研并筛选出配套固井工具及套管附件,并对水泥混配工艺、防漏压稳技术及现场施工配套工艺措施进行了研究,现场应用效果良好,从而为TAP阀小套管井固井提供了一套成熟的固井工艺技术。
This paper analyses the difficulties in small casing cementing with TAP valves,and studies and optimizes low densitycement slurry system,and researches and screens out adapted cementing tool and casing accessories,and studies cement mixingprocesses,anti-leakage and pressure-stabilized technology,on-site construction matching measures. The field application provesthat this technology has good effect and provides a set of mature cementing technology for small casing cementing with TAP valves.
作者
吴阳
朱洪
周璟
侯伟超
孙磊
Wu Yang;Zhu Hong;Zhou Jing;Hou Weichao;Sun Lei(Changqing Cementing Company of Chuanqing Drilling Engineering Co.,Ltd. Xi’an 710018,China)
出处
《石化技术》
CAS
2016年第7期166-166,193,共2页
Petrochemical Industry Technology
关键词
水泥浆体系
固井工具
水泥混配
防漏
应用
cement slurry system
cementing tool
cement mixing
anti-leakage
application