在钻井过程中,井下一旦出现特殊情况,井队现场人员熟练、正确的操作井控设备,进行必要的关井、节流、压井等作业,是控制井喷事故的关键。但是,在现场井控工作中,一些习惯经验做法往往是不准确或 In the process of drilling, if there are any special circumstances in the underground and the personnel in the well team are proficient and operate the well control equipment correctly and carry out the necessary operations such as shutting in, throttling and killing, it is the key to control the blowout accident. However, some well-known practices in field well control are often not accurate or