摘要
压缩机在石油、化工等生产行业中已得到广泛应用。但在实际运行中,压缩的天然气可能含有油、水、固体颗粒等有害成分,随着设备的长期运行,将导致压缩装置损坏,使生产流程存在较大安全隐患。以某海上油田为例,结合该油田的压缩机系统工艺流程特点,对中压压缩机机组入口流程进行改造,在机组前新增一台气液高效涤气装置,可有效脱除天然气中携带的大部分水和液烃,消除生产过程中出现的安全隐患,为其他油田在类似问题处理方面提供实践经验和理论依据。
Compressor has been widely used in petroleum and chemical industry.However,in actual operation,compressed natural gas may contain harmful components such as oil,water,solid particles,etc.With the long-term operation of the equipment,the compressor device will be damaged and the production process will have greater safety risks.Taking an offshore oilfield as an example,combined with the process characteristics of the compressor system,the inlet process of the medium pressure compressor unit is reconstructed.A gas-liquid high-efficiency scrubber is added in front of the unit,which can effectively remove most of the water and liquid hydrocarbon carried in the natural gas,solve the problems in the production process,and provide practical experience and theoretical basis for other oilfields to deal with similar problems.
作者
朱建才
ZHU Jiancai(Liaodong Operating Company of Tianjin Branch,CNOOC<China>Co.,Ltd.,Tianjin 300452,China)
出处
《天津科技》
2024年第3期26-28,32,共4页
Tianjin Science & Technology
关键词
压缩机
天然气
气液分离
工艺改造
compressor
natural gas
gas-liquid separation
process reconstruction
