【摘要】 石油钻井现场由于振动原因引起地面设备和井下工具损坏现象时有发生,根据现场作业发生的几起实例,分析了引起振动的原因,提出了避免同类事故再次发生的措施,并结合现场经验推荐了几种振动处理方法,力求将振动破坏降到最低。更多还原

【Abstract】 It always happens that surface equipments and downhole tools are damaged by vibration during drilling operation, and the worst is that it brings top drive system failure and stops the whole operation. The vibration cause is analyzed, relative measure to avoid similar trouble is brought out, and several vibration-handling methods are also recommended by the authors according to their experience.更多还原