U-PVC贴砾滤水管井中二次成井技术

Technique of repairing well using U-PVC strainer pasted gravel

介绍了U-PVC塑料贴砾滤水管井中二次成井的几种方法;以大庆地区的试验为例,说明该技术的优越性。

Several kinds of methods for repairing wells using UPVC strainer pasted gravel are introduced in this paper.the advantages of this technique are showed through a repairing well experiment in the Daqing district.