油田伴生气液化利用探讨  

Study on the Project of Liquefied Associated Gas as City Gas

作　　者：弓燕舞 金颖 江金华 

机构地区：[1]上海通达能源研究院

出　　处：《石油与天然气化工》2005年第1期14-16,共3页Chemical engineering of oil & gas

摘　　要：油田伴生气的合理利用可以减小直接燃放造成的一次性能源浪费,同时创造新的经济价值。国内城市燃气的快速发展对LNG的需求量不断增加。建立液化天然气(LNG)工厂,将LNG作为城市燃气气源成为伴生天然气利用的一个新途径。本文结合某油田的实际情况,考虑了建立LNG工厂及配套系统设施的可行性,通过分析指出该项目具有良好的经济性和市场前景。As the consumption of LNG in China is increasing, transferring associated gas of oil field into liquefied natural gas (LNG) as the city gas instead of flaring becomes an effective way of dealing with the byproduct gas during exploring oil. It not only prevents the waste of the premium energy source, but also achieves better economics. In this paper, the scheme of the LNG plant is planed based on the yield of the associated gas produced by one oilfield in Hainan Province. The short payback period less than four years indicates the project has a good future.

关 键 词：油田伴生气 城市燃气气源 液化天然气 天然气利用 LNG 能源浪费 合理利用 经济价值 配套系统 市场前景 一次性 需求量 经济性 工厂 

分 类 号：F426.22[经济管理—产业经济]