摘要
随着油气田开发的深入,井完整性问题逐渐凸显其重要性。从井完整性的基本概念出发,系统梳理国内海上在役井井完整性常见的失效类型,调研分析了井完整性评价标准、海上井完整性修复治理技术的发展现状,对比分析不同技术的适用性和应用效果,以期为海上井完整性治理技术的发展提供参考。
With the continuous development of oil and gas fields,the importance of well integrity issues has become increasingly prominent.This paper begins with the fundamental concept of well integrity,systematically reviews common failure types of in-service offshore well integrity in China,and investigates the evaluation standards for well integrity and the current development of offshore well integrity repair technologies.A comparative analysis is performed on the applicability and performance of various technologies,aiming to provide a reference for the development of offshore well integrity management technologies.
作者
林志勇
Lin Zhiyong(Exploration and Development Department of China National Offshore Oil Corporation,Beijing 100010)
出处
《石化技术》
2025年第5期109-111,共3页
Petrochemical Industry Technology
关键词
石油天然气
井完整性
失效类型
修复技术
Petroleum and natural gas
Well integrity
Failure types
Repair technologies
