长庆低渗气田位于鄂尔多斯盆地的上古生界,属于典型的低产、低压、低渗气田地质。为了将该气田的产量与采收效率提高,根据对该地区的地质研究分析以及实际情况,选择压裂排液法对该气田进行采收作业。本文通过对压裂排液方法的简单介绍与在长庆低渗气田(乌审旗地区)的工程应用作简单阐述。 The Changqing low-permeability gas field is located in the Upper Paleozoic in the Ordos Basin and belongs to the typical low-yielding, low-pressure and low-permeability gas fields. In order to improve the yield and recovery efficiency of this gas field, according to the geological research and analysis of the area and the actual situation, we selected the fracturing and drainage method to recover the gas field. In this paper, a brief introduction of fracturing drainage method and its application in Changqing low-permeability gas field (Wushenqi area) are briefly described.