钻井工程中井漏预防及堵漏技术策略研究

Research on prevention and plugging technique strategy of well loss in drilling engineering

当今时代,随着社会对油气能源需求量的日益增加,我国的油气勘探开发力度不断扩大,在油气勘探开发工作上取得的成就也越来越多。钻井工程是油气勘探开发中的关键环节之一,由于受众多因素的影响,在实际钻井施工中遇到的问题也较多,其中一项常见问题就是井漏。在钻井施工中一旦发生了井漏现象,则会引发严重的安全事故,从而极大地威胁到施工人员的生命安全以及国家和企业的财产安全。因此,主要分析了井漏发生的原因及危害,并提出预防措施和技术策略。

Nowadays,with the increasing social demand for oil and gas energy,China's oil and gas exploration and development efforts continue to expand,in the oil and gas exploration and development work has made more and more achievements.Drilling engineering is one of the key links in oil and gas exploration and development.However,due to the influence of many factors,there are many problems in actual drilling construction.One of the common problems is loss of well.Once the phenomenon of well leakage occurs in the drilling construction,it will cause serious safety accidents,which greatly threatens the life safety of the construction personnel and the property safety of the country and enterprises.This paper mainly analyzes the prevention measures and plugging technology of well leakage.