成井工艺，是指凿井的施工程序和技术。在水文地质钻探钻凿成孔并取得钻孔地质剖面资料之后，还必须通过抽水试验查明地下水的水位、水量、水质等情况，有时还要将其建成用于长久供水的管井。为此而采取的各种技术措施，称”成井工艺”。它是钻成孔井之后的主要工艺。
使用此成井工艺，止水效果良好，达到了开发岩溶裂隙地热水的目的。
The well completion technology has good water sealing result and helpful in the karstic fissure geothermal water exploitation.
简介了施工区地层，论述了钻井技术要点和成井工艺；说明了抽水试验及水质概况。
Brief introduction on strata in construction area and reviewed drilling technology and well completion technique, and meanwhile explained pumping test and water quality.
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。
Some improvements on the aspects of construction technology and pipe processing must also be made to increase well quality and work efficiency.
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