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Identification of well loss and its significance in pumping test
Pages: 44-47,90
Year: Issue:  11
Journal: Geotechnical Investigation & Surveying

Keyword:  井损 抽水试验 降深 抽水井 观测井;
Abstract: 在分析抽水试验时,使用抽水井的降深数据必须消除井损。本文研究了井损的消除方法。通过带观测孔的标准抽水试验直接确定井损的准确值,然后用井损的准确值检验已有的各种井损经验公式,提出了消除井损的合理步骤和方法,为解决井损研究成果与工程实际长期脱节的问题提供了参考。
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