Countermeasures are put forward , such as making reasonable selection and matching of the rod string , strengthening inspection , using special sucker rod , applying tubingless production technology , installing anti - reverse unit , mounting overload protection system , and so on 针对上述原因,制定了合理选配杆柱,加强检测,采用专用抽油杆,应用无油管采油技术,安装防反转装置,设置过载保护系统以及加强现场施工管理等技术对策,提高了抽油杆柱的可靠性,有效地避免了杆柱断脱事故的发生。