井喷失控是钻井工程中性质最严重、危害最大的灾难性事故,被列为作业中的顶级事故隐患。2003年重庆12·23特大井喷事故及2006年的清溪1井,给井控管理工作敲响了警钟,因而分析和评价井喷失控原因,制定相应风险削减措施,编制应急反应计划,实施井喷失控风险管理,是有序控制和处理井喷事故,杜绝井喷失控事故的最直接、最有效途径。 Spray out of control is one of the most serious and hazardous catastrophic accidents in drilling engineering and is listed as the top accident risk in operation. In 2003 Chongqing 12.23 large blowout accident and Qingxi 1 well in 2006 sounded a warning to the well control work. Therefore, the causes of blowout out of control were analyzed, the corresponding risk reduction measures were formulated, the emergency response plan was prepared, and the well blowout control Risk management is the most direct and effective way to control and deal with blowout accidents in an orderly manner and eliminate blowout accidents.