渤海油田弃置技术研究进展  

Research Progress of Abandonment Technology in Bohai Oilfield

作　　者：朱梦影 程涛 李少芳 庞洪林 刘春雨 ZHU Mengying;CHENG Tao;LI Shaofang;PANG Honglin;LIU Chunyu(Tianjin Branch,CNOOC(China)Co.,Ltd.,Tianjin 300459,China;Pengbo Operating Company,CNOOC(China)Co.,Ltd.,Tianjin 300459,China)

机构地区：[1]中海石油(中国)有限公司天津分公司,天津300459 [2]中海石油(中国)有限公司蓬勃作业公司,天津300459

出　　处：《中国海洋平台》2022年第2期92-96,103,共6页China offshore Platform

基　　金：“十三五”国家科技重大专项课题“渤海油田高效开发示范工程”(编号:2016ZX05058004-003)。

摘　　要：统计分析渤海油田油气生产设施弃置需求,其未来设施弃置需求将呈逐年上升趋势,介绍设施弃置的方式和弃置工作的主要内容,阐述油气井、上部组块、导管架、海底管线和海底电缆在弃置过程中使用的方法、技术及影响,总结海上油气田弃置中应遵循的方案编制、海洋恢复以及清洗废液、弃井污染问题等处理的原则,可为具体的工程实践提供指导和借鉴。The demand for abandonment of oil and gas production facilities in Bohai Oilfield is statistically analyzed.The demand for future facility abandonment shows an upward trend year by year.The method of facility abandonment and the main content of the abandonment work are introduced,and the methods,technologies and impacts of the oil and gas wells,upper blocks,jackets,submarine pipes and submarine cables used in the process of abandonment are described.The plan programming,ocean restoration and treatment principles of cleaning waste liquid,abandoned well pollution and other problems are summarized,which could provide guidance and reference for specific engineering practice.

关 键 词：海上油气田 生产设施 油田弃置 平台拆除 弃置回收 

分 类 号：P75[天文地球—海洋科学]