在地质钻探过程中,漏失的情况常会出现。程度较轻的漏失现象将导致钻探工作暂停,影响工期进度,而较为严重的地质钻探孔漏失就会发生钻探事故,给企业甚至社会带来较大的经济损失和人身伤害。因此,找准地质钻探孔漏失的原因,研究有效的堵漏措施具有重要意义。笔者从引起地质钻探孔漏失的原因出发,对当今的堵漏技术现状和相关的堵漏措施进行分析。 In the geological drilling process, the loss of the situation often appear. To a lesser extent, the loss of drilling will lead to the suspension of drilling work and the progress of the construction period. However, serious geological drilling holes will cause drilling accidents and cause great economic loss and personal injury to the enterprises and even the society. Therefore, to identify the cause of the loss of geological drilling holes, the study of effective plugging measures of great significance. The author starts from the cause of the leakage of geological drilling holes, and analyzes the current situation of plugging technology and the related plugging measures.