在钻易出问题的深井时,由于吊卡发生脆性断裂,不能完成预期的工作。通过对一些实际工况的分析,认为API给出的提升设备的最低标准对一些易出问题的井来说是不够的。基于这种认识,对用于易出问题井的提升设备建立了一个完整的调查计划。并发现,用于提升设备的基本材料并不都是有效的,对提升设备主要部件的必要检测又常常没有进行。本文提出有助于检测顺利进行的几项建议。 Drilling deep in trouble, due to the elevator brittle fracture, can not complete the expected work. By analyzing some actual conditions, it is considered that the minimum standards for lifting equipment given by the API are not enough for some wells that are troublesome. Based on this understanding, a complete investigation plan was set up for the lifting equipment used in the prone wells. And found that not all of the basic materials used to upgrade the equipment were effective and that the necessary tests to lift the main components of the equipment were often not carried out. This article suggests several suggestions that will help make the test work.