针对低油价下超深水油田开发钻完井管理存在的挑战,本文对国外某超深水油田开发钻完井技术及良好作业实践进行了分析,主要从设计管理和现场施工管理两方面开展分析和论述,最后在分析的基础上总结出类似项目钻完井降本增效的措施和管理经验,并对中海油深水钻完井作业管理提出建议。 Aiming at the challenges of drilling and completion management in ultra-deepwater oilfields with low oil price, this paper analyzes the drilling and completion technology and good practices of a foreign ultra-deepwater oilfield, mainly from the aspects of design management and on-site construction management Finally, on the basis of the analysis, it concludes the measures and management experience of similar projects of drilling and completion, reducing cost and increasing efficiency, and puts forward suggestions on the CNOOC deep well drilling and completion management.