摘要
稠油热采井的套管错断是热采井套损的主要类型之一,采用套管补贴加固技术是修复套管错断井的一种有效方法。介绍了套管补贴加固修套的工艺原理、技术参数和技术特点。现场应用表明,该工艺技术对热采井套损的修复具有很好的效果。
Broken casing is one of the main casing broking in heavy oil thermal recovery.The patching technique is the effective mean to repair casing.The processing,technical data and feature of casing patching are introduced.The onsite application showed that the processing is worth to repair broken casing in heavy oil thermal recovery.
出处
《石油矿场机械》
2010年第11期56-59,共4页
Oil Field Equipment
关键词
稠油热采
套管错断
套管补贴
heavy oil thermal recovery
broken casing
casing patching
