摘要
本文针对高寒低产气田的特点,在无三甘醇脱水和浅冷装置的条件下,提出了降温脱水、加药输送、通球清管的集气方法,并通过试验确定了天然气合理的外输温度。本文还对不同的集气工艺流程进行了较为详尽的对比。
In the light of the characteristics of low yield gasfields in severe cold areas,on conditions of not
having triethylene glycol dehydration and refrigeratory devices,the article puts forward gas gath-
ering measures of decreasing dehydration temperature,transferring by adding chemicals and pig-
ging by spheres etc.Through experiments the reasonable temperature of transferring outwards has
been determined.the article also compares the various gas gathering technology process flows in
detail.
