假干井的一种处理方法

• 作 者: 郑树楼
• 机 构: 陕西省地矿局水文一队,
• 出 处: 地下水
• 发表日期: 1988年04期
• 关键词: 水文资料 井孔 贫水 水文地质条件 井后 生产井 管底 处理方法 井管 泥皮

有些探采结合孔或供水生产井,成井后井内无水,或是水量很小,没有利用价值,通常称之为“干井孔”。有些干井是该地区地下本身贫水或无水。但有些井,根据区城水文地质条件及附近已有水文资料分析,可以断定该地区地下有水。只是由于施工方面的原因,造成地层中的水与井内无法畅通所致。实际上这种所谓的干井是假干井。

Some exploration combined with holes or water production wells, wells into the well after the water, or water is small, no value, commonly known as “dry hole.” Some dry wells are poor or no water in the area itself. However, according to the hydrogeological conditions in the area and the hydrological data in the vicinity, some wells may conclude that there is water in the area underground. Only due to construction reasons, resulting in strata of water and wells can not be smooth due. In fact, this so-called dry well is a false dry well.