一种新型滑套开关工具及配套技术应用研究
Application Research of A New Technology of Shifting Sleeves
张皓月1
作者信息
- 1. 中石油川庆钻探工程有限公司井下作业公司 四川 成都 610051
- 折叠
摘要
介绍了一种新的滑套开关工具,通过连续油管带光纤设备连接井下工具串,能够精确定位滑套位置并实时监测井下负载、压力、温度等参数,通过在地面对测量数据进行处理、解释,可准确判断井下情况,实现滑套的可靠开关操作;并通过CCL曲线变化确定滑套是否操作到位,节约因操作失误导致的大量后期作业成本和时间.
Abstract
This paper introduces a new sliding sleeve switch tool.By connecting downhole tool string with coiled tubing and optical fiber device,it can accurately locate the position of sliding sleeve and monitor downhole load,pressure,temperature and other parameters in real time.By processing and interpreting the measured data on the ground,it can accurately judge the downhole situation and realize reliable switching operation of sliding sleeve.And through the change of CCL curve to determine whether the sliding sleeve operation is in place,saving a lot of later operation cost and time caused by operation errors.
关键词
滑套/开关工具/连续油管带光纤/实时监测/井下定位Key words
Sliding sleeve/Shifting tool/CT with fiber/Real-time monitoring/bottomhole locating引用本文复制引用
出版年
2024
NETL
NSTL
万方数据