摘要
本文介绍了新型气举工作筒的结构以及制造过程。解决了现有技术中存在的隔热效果差,热量散失多,极易对套管产生严重损害,影响油井安全生产的问题,可广泛用于稠油注气井采油作业中。
This text introduces the structure of the new style working barrel and its manufacturing process.It solves the bad heat insulation effect,much stray heat of the traditional working barrel provide safety in production.So it can be used in viscous oil recovery production.
出处
《价值工程》
2012年第7期30-30,共1页
Value Engineering
关键词
工作筒
保温
working barrel
thermal insulation
