重庆科技学院学报（自然科学版）2018，Vol.20Issue(2)：28-31,53,5.
基于安全屏障的井完整性问题分析方法
Well Ⅲntegrity Problem Analysis Based on Safety Barrier Model
摘要
Abstract
Offshore oil drilling and completion has high risk, easily occuring accidents of lost circulation, blowout and other well integrity problem. The production well age becomes longer and longer,and more HPHT wells bring more sustained casing pressure(SCP) problems. In order to effectively prevent and systematically analyze the cau-ses and treatment of the well integrity problem,a model of well integrity problem analysis based on safety barrier is proposed. Combined with safety barrier,bow-tie,fault tree and"people,machine,material,environment,regu-lation"five element analysis,this paper analyzes accident occurrence and treatment process.关键词
安全屏障/井完整性/故障树/蝴蝶结Key words
safety barrier/well integrity/fault tree/bow-tie analysis分类
能源科技引用本文复制引用
何英明,刘书杰,武治强,耿亚楠,冯桓榰,范志利..基于安全屏障的井完整性问题分析方法[J].重庆科技学院学报（自然科学版）,2018,20(2):28-31,53,5.基金项目
中海石油(中国)有限公司综合科研项目"中海油井的完整性技术体系研究(二期)—— 海上气井完整性检测与封堵技术研究"(YXKY-2017-ZY-09) （中国）
