摘要
本文通过分析目前石油射孔弹生产中存在的问题,根据用户的使用要求,以YD-73弹用的复合罩为代表,介绍了无杵堵粘接复合罩的研制过程和应用情况。
This paper analyzes the problems existing in oil well perforating bullets. The development and application of adhered dual-layer hood without blockage are presented takinghood YD-73 for example on the demand of customers.
