生产、生活用井出现故障后,就会引起各种不同的物理现象,如果选择检测方法得当,就能快捷、准确地查明故障点的位置、损坏的规模大小,为确定维修方案提供依据;有的测试方法还能检验成井工艺、维修质量情况的优劣。该文对井管故障的检测方法进行了一系列探索,可供同行们参考。 If the production and living wells are faulty, different kinds of physical phenomena will be caused. If the detection method is chosen properly, the location of the fault point and the size of the damage can be quickly and accurately identified, providing the basis for determining the maintenance plan. Some test methods can also test into the well process, the quality of maintenance of the pros and cons. This paper conducts a series of exploration on the detection method of well tube failure, which is available for reference by colleagues.