溶洞卡钻是一种很难处理的事故。本文根据其推进力突然下降的特性,对其进行判别。在保证凿岩效率和恢复正常钻进的前提下,提出了一种节能降耗的快速处理卡钻的方法。 Karst stuck is a difficult accident. In this paper, according to its sudden decline in propulsion characteristics, to distinguish them. On the premise of ensuring drilling efficiency and normal drilling recovery, a method of energy saving and rapid processing card drilling is proposed.