气田水是天然气开采过程中携带的附加产品，其处理方法一般为自然沉淀、过滤、回注，含硫气田水的处理更需要密闭装卸。根据西南油气田公司的相关规定，结合现场经验，我们提出了一系列关于水处理的优化思路，并应用于现场，取得了满意的效果。

Gas-field water whose processing methods ingeneral are natual sedimentation, filtration and reinjection,is the additional product in the process of gas exploitation, and the airtight loading and unloading is more needed for the treatment of sulfer-bearing gas-field water. According to the relevant reglations of Southwest Oil and Gas Field Company, with the combination of field experience, we have proposed a series of optimization ideas which have received satisfactory effects.