为研究长宁页岩气田所采用的不同采气工艺的优劣势与发展方向,为实现长期稳定生产提供参考,应用统计分析方法对长宁地区88口气井的油管下入时机和处理井筒积液时所应用的泡排、柱塞气举、车载式气举等人工举升措施的实践效果进行分析。研究发现:早下油管可提高单位压降产气量并实现稳产;长宁地区的泡排工艺不能解决井筒积液的缺点,而北美柱塞工艺可以解决这一问题,但在长宁地区的试验中存在运作制度不完善的问题;早期采用平台增压的方式可以获得一定的增产效果,但维护成本较高。研究认为:早下油管可提高气井稳定带液生产能力，在带压作业能力许可的前提下，应完井后尽早下油管；柱塞气举较其他人工举升方式具有成本相对较低且可根除井筒积液问题的优势，是未来重点发展的方向。

In order to evaluate the advantages, disadvantages and development trend of different gas production technologies in Changning shale gas field, and to provide a reference for the realization of long-term stable production,this paper uses statistical analysis method to analyze the timing of tubing running in 88 gas wells after putting into production and the practical effect of artificial lifting measures such as bubble discharge, plunger gas lift and vehicle mounted gas lift applied in the treatment of wellbore liquid accumulation.It is found that: (1) early tubing running can improve the unit pressure drop and gas production and achieve stable production;(2) the foam drainage process in Changning area cannot solve the issue of wellbore fluid accumulation, while the North American plunger process can solve this problem, but there are still some problems in the plunger test in Changning;(3) early platform compressing can achieve certain increase in production, but the maintenance cost is high.The results show that: (1) in order to improve the production effect of gas wells, the tubing can be lowered with pressure when the gas wells are put into production;(2) it is necessary to further develop the North American plunger technology, improve the homemade level of tools, and establish a set of standardized operation system.