油、气井井喷是作业施工过程中的重大责任事故,只要预防准备工作充分、措施得当、及时组织抢险加以控制是可以避免的,但是由于预防措施不当,补救工作不及时,往往会造成严重井喷或无控制井喷,轻者可导致油、气资源浪费、造成环境污染、地层压力下降、生产能力降低,重者可导致全井报废或对整个油、气田的严重破坏,给国家财产和人民的生命安全带来重大损失。如2003年震惊中外的重庆开县“12.23”特大井喷事故,造成243人死亡,4000多人中毒,10万人连夜疏散,直接经济损失6432.31万元。 Oil and gas well blowout are major accidents during the construction. As long as prevention and preparation work is adequate and measures are taken properly, it is avoidable to organize and rescue in time. However, due to improper preventive measures and improper remedial work, serious blowout or Uncontrolled blowout, the light can lead to waste of oil and gas resources, resulting in environmental pollution, formation pressure drop, reduced production capacity, heavy can lead to the whole well scrapped or the entire oil and gas fields serious damage to the country’s property and people’s lives Safety brought great losses. In 2003, for example, Jingkou, a “12.23” stunned earthquake that hit China and other countries at home and abroad, caused 243 deaths and poisoned more than 4,000 people. 100,000 people were evacuated overnight and the direct economic loss was 64.321 million yuan.