Microlog and LVL refraction data are used in determination of shot depth,along with shooting by large quantity of explosives and receiving by buried geophones.

• 激发上利用微测井和小折射资料合理选择井深，大药量激发；接收上采用钻孔埋置检波器；静校正方面形成了适合火焰山的静校正技术。