随着气田的逐步开发,地层压力逐渐降低,部分气井生产过程中井口压力已与集气系统压力持平,不能连续生产,并且在气田开发中后期,此类气井数量逐年递增。本文通过对几种增产措施应用的效果对比,得出其适用条件,为低压低产气井的开采提供依据。 With the gradual development of the gas field, the formation pressure gradually decreases. The pressure at the wellhead in some gas wells has been at a level similar to that of the gas gathering system and can not be continuously produced. As the number of such gas wells increases gradually in the middle and later stages of gas field development, In this paper, by comparing the effect of several stimulation measures, the applicable conditions are obtained, which provide the basis for the exploitation of low-pressure and low-production gas wells.