洗井是成井工艺中的最后一套关键性程序。本文着重介绍八种常用的洗井方法并对每种洗井法进行概括的论析。同时文中还根据笔者自己在洗井中的经验教训,从理论上强调洗井程序和洗井方法的相互配合,借以保证洗井的质量,从而使水井得到应有的出水量。 Well washing is the final key procedure in the process of well completion. This article focuses on the eight commonly used methods for well cleaning and summarizes each type of well cleaning method. At the same time, according to the author’s own experience and lessons learned in the well-washing, it is theoretically emphasized that the well-washing process and the well-washing method cooperate with each other to ensure the quality of well-washing, so that the wells can get the required amount of water.