渤海油田固定平台井口区布置与钻修井作业及安装施工的安全要求  

Analysis on the Safety Requirements of Wellhead Layout,Drilling,Workover and Installation of Fixed Platform in Bohai Oilfield

作　　者：刘钰 柳扬斌 Liu Yu;Liu Yangbin(Engineering Construction Center,CNOOC(China)Co.,LTD.,Tianjin Branch,Tianjin 300459)

机构地区：[1]中海石油(中国)有限公司天津分公司工程建设中心,天津300459

出　　处：《石化技术》2021年第10期144-149,178,共7页Petrochemical Industry Technology

摘　　要：随着近年渤海海域油气生产平台的建设步入高峰期,海上进行平台安装施工及钻修井生产作业的相关安全要求不断更新,对于固定平台的总体设计也基于已实施项目的经验之上持续改进。在确保项目投资收益最优的前提下,合理布置油气生产平台的井口区,以满足平台安装的安全要求以及后期钻修井作业的空间需求,是对于固定平台总体设计非常关键的考虑要素。通过大量的项目实践,目前已摸索总结出一系列针对渤海油气田不同项目需求的工程设计方案,可以满足施工作业的安全要求。In recent years,with the construction of oil and gas production platform in Bohai Sea entering the peak period,the safety requirements for offshore platform installation and drilling and workover operations are constantly updated,and the overall design of fixed platform is also continuously improved based on the experience of implemented projects.On the premise of ensuring the optimal investment income of the project,the reasonable layout of the wellhead area of the oil and gas production platform to meet the safety requirements of platform installation and the space requirements of drilling and workover operation in the later stage is a very key consideration for the overall design of the fixed platform.Through a lot of project practice,a series of engineering design schemes for different project requirements of Bohai oil and gas field have been summarized,which can meet the safety requirements of construction operation.

关 键 词：固定平台 上部模块 井口区 自升式钻井平台 隔水导管 采油树 

分 类 号：TE58[石油与天然气工程—油气田开发工程]