凝析气田节气技术实践

Practice of Reduction of Natural Gas Consumption in Condensate Gasfield

凝析气田运行投产后如何减少天然气消耗,各企业都有好的方法,总结推广这些方法,对于减少温室气体排放、节约能源、降低成本都有十分重要的意义。迪那凝析气田投产以来,在减少天然气消耗方面积累了一些经验,比如井口少放喷、不放喷技术,闪蒸气回收利用技术,密闭灌泵技术,减少火炬放空技术等;同时在实际生产中调整优化了工艺参数,取得了良好的效果。通过总结这些实践经验,以期对其他凝析气田生产运行过程中节能减排提供借鉴。

Enterprises have a good way as how to reduce natural gas consumption after production,which is of great significance for reduction of greenhouse gas emissions,energy conservation and costs reduction. Dina gasfield has also accumulated some experiences since its startup in the reduction of natural gas consumption,such as no or non-blowout at wellhead,flash gas recycling technology,closed infusion pump technology,flare venting reduction technology,etc. In the actual production,process parameters are also optimized to achieve good effect. And these practical experiences are also summarized so as to provide reference for the operation of other gasfields.