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某海上油田压缩机入口气液分离工艺改造方案及实施效果

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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.
Reconstruction Plan and Implementation Effect of Gas-liquid Separation Process at Compressor Inlet in an Offshore Oilfield
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.

compressornatural gasgas-liquid separationprocess reconstruction

朱建才

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中海石油(中国)有限公司天津分公司辽东作业公司 天津 300452

压缩机 天然气 气液分离 工艺改造

2024

天津科技
天津科学技术信息研究所

天津科技

影响因子:0.253
ISSN:1006-8945
年,卷(期):2024.51(3)
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