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研究表明 ,双壁波纹塑料管可用于粉细砂地层造井。为保证成井质量必须进行严格的工艺控制。选择合适的滤水结构与滤水管开孔率很重要 ,它关系到成井后能否达到一定的出水量。为提高成井质量和施工作业效率 ,还必须在施工工艺和管材加工方面进行一些改进。
Research shows that double-walled corrugated plastic pipe can be used for fine sand formation wells. In order to ensure the quality of the well, strict process control must be carried out. It is very important to choose the appropriate drainage structure and the porosity of the drainage pipe. It is related to whether it can reach a certain amount of water after it is completed. In order to improve the well-forming quality and construction operation efficiency, some improvements must also be made in construction technology and pipe processing.