摘要
冷凝分离法是油田气轻烃回收的主要工艺,而冷凝分离法中冷凝压力和温度对于轻烃回收率有着重要的影响,对如何确定冷凝压力和温度作了初步探索,详细分析了油田气可能存在的反凝析现象,说明了确定冷凝压力和温度的步骤,对在实际生产中如何提高冷凝率和确定适宜的压力和温度提出了建议。
Condensation separation method is a main process for recovering light ends in natural gas from oil field and condensation pressure and temperature in this method may affect light ends recovery rate greatly. Discussed is determination of condensation pressure and temperature,analyzed is retrograde condensation phenomenon that may exist in oil field gas,described is determination method of condensation pressure and temperature and put forward are suggestions on methods for improving light ends recovery rate and determining condensation pressure and temperature in practical production.
出处
《天然气与石油》
2008年第1期12-15,20,共5页
Natural Gas and Oil
关键词
天然气
轻烃回收
冷凝法
压力
温度
Natural gas
Light ends recovery
Condensation method
Pressure
Temperature
