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冲击钻井
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! width="50%" style="background:#efefef;" | Advantages优势! style="background:#f0f8ff;" | Disadvantages不足
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| valign="top" | - Unlike any other drilling method, percussion can remove boulders and break harder formations, effectively and quickly through most types of earth. <br>
===Construction, operations and maintenance建造、运作与维护===
[[Image:Diagram of percussion drilling.jpg|thumb|right|200px| Diagram of percussion drilling]]
* [http://www.vrm.nl/ Van Reekum Materials] - Drilling equipment, hand auger and percussion drilling.
===Costs成本===
For cost comparisons between hand drilling and percussion drilling: [http://www.wellspringafrica.org/WebManual/costcomp.htm Wellspring Africa's Hand Powered Percussion Drill] illustrates costs for materials, tools, and labour.
===Field experiences实地经验===
Percussion drilling is mainly used in Niger, Nigeria, Chad, Liberia, Ghana, Central America and western countries.