摘要
全生命周期的储气库完整性管理已成为储气库安全管理的发展方向。在统计分析国外储气库事故案例基础上,明确了储气库事故类型与原因,阐述了储气库完整性管理概念与技术内涵,并重点介绍了我国在气藏型储气库地层-井筒-地面立体化监测体系、注采管柱螺纹选用与安全选材、储气库井环空带压危险性评价与风险评估、注采井完整性检测与评价、地面注采设施风险评估与故障诊断等完整性关键技术方面取得的研究进展。最后,针对储气库技术体系化、标准规范化、智慧化的发展趋势,简要评述了储气库完整性技术发展展望。
Integrity management in the full life cycle has become the development direction of safety management for underground gas storage.The accident types and reasons of underground gas storage were clarified based on statistical analysis of foreign gas storage accident cases.The concept and technical connotation of integrity management of underground gas storage were interpreted.The research progress on integrity technology of underground storage with gas reservoirs were reviewed including three-dimensional monitoring system,risk assessment on well annulus pressure,risk assessment on injection-withdrawal wells,integrity testing and assessment on injection-withdrawal wells,risk assessment and fault diagnosis on ground facilities.Finally,in view of the development trend of systematization,standardization and intelligence of gas storage technology,the development prospect of integrity technology was briefly reviewed.
作者
罗金恒
李丽锋
王建军
赵新伟
王珂
李发根
武刚
LUO Jinheng;LI Lifeng;WANG Jianjun;ZHAO Xinwei;WANG Ke;LI Fagen;WU Gang(State Key Laboratory of Performance and Structural Safety for Petroleum Tubular Goods and Equipment Materials,CNPC Tubular Goods Research Institute,Xi′an,Shaanxi 710077,China)
出处
《石油管材与仪器》
2019年第2期1-7,共7页
Petroleum Tubular Goods & Instruments
基金
中国石油天然气集团公司科学研究与技术开发项目(2015E-4006)
国家重点研发计划(2016YFC0801204)
关键词
气藏型
地下储气库
事故
完整性管理
gas reservoirs
underground gas storage
accident
integrity management
