池27井机抽排水采气效果分析

EFFECT ANALYSIS OF DRAINAGE GAS PRODUCTION BY PUMPING IN WELL CHI 27

介绍了池27井实施机抽排水工艺取得累计排水13 334.4m^3的明显效果。分析了五次检泵的原因。提出了对池27井机抽排水的四点认识。

This paper introduces the hole condition of well Chi 27. Through dewatering by pumping for 5 years,accumulated weter draining is 1334.4m3 in well Chi 27. The paper also analyses the causes of the pump detection 5 times, proposes 4 suggestions for dewatering gas production by pumping in well Chi 27.