川东16井集气管道流型分析及排除管道内积水措施

Flow Pattern Analysis and Accumulative Water Drainage

东溪气田 1 6井于 1 979年 7月投产 ,集气管道规格 76mm油管 3 0m、Φ1 0 8× 6无缝钢管 1 .1 7km。因该井产水 ,目前存在管道低洼处积水 ,冬季易结冰 ,导致管道局部堵塞 ,压力损失增大 ,严重时甚至无法正常生产。本文对东 1 6井集气管道内的流型进行了分析 ,并根据实际情况 ,提出了在现有基础上的整改措施的初步设想 ,以排除管内积水 ,从而达到提高管道输送效率 。

Dongxi Gas Field Well 16 was put into production in 1979.Because it contains water,which often builds up at low locations of pipes,local blockage and higher pressure loss often occurs,which affects normal production.After analysis on the flow pattern of gathering pipes in the well,preliminary ideas are put forward for eliminating water in pipes,increasing transportation efficiency and assuring normal production.