某页岩气田管道完整性管理研究

Study of Pipeline Integrity Supervision in a Shale Gas Field

随着气田集输系统的不断运行,管道发生腐蚀、老化、疲劳、自然灾害、人为破坏、机械损伤等都会引起管道失效。由于页岩气自身具有易燃易爆的特点,使得其输送管道一旦发生失效,很容易引发燃气泄露、爆炸等安全环保事故。因此对某气田集输管道开展管道完整性管理工作,以保证集输系统的稳定运行,减少安全事故的发生,提高集输系统运行效率,为气田安全高效生产奠定坚实基础。

With the continuous operation of the gas field gathering and transmission system,pipeline failures can occur due to corrosion,aging,fatigue,natural disasters,human damage,mechanical damage,etc.Due to the flammable and explosive nature of shale gas,pipeline failures can easily lead to gas leakage,explosions,and other safety and environmental accidents.Therefore,the pipeline integrity supervision of a gas field's gathering and transmission system is essential to ensure stable operation,reduce the occurrence of safety accidents,improve the efficiency of the gathering and transmission system,and lay a solid foundation for the safe and efficient production of the gas field.