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Idiomas de Catalana de Perforacions
Catalana de Perforacions English Catalana de Perforacions Español Catalana de Perforacions Català Catalana de Perforacions, S.A.Vertical and Horizontal Directional DrillingVertical drillings for subterranean water harness and horizontal directional drilling. Georadar, HDD, Neodren, See water intake, Termography and Geology![]() ![]()
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1 Pilot Drilling
DRILLING SYSTEMS FOR SOFT GROUND In soft grounds, the drilling lance system is used, equipped with a widia sticks-protected drill head which erosions the ground. In especially soft grounds the erosion is made directly by the drilling fluid. Different drill heads are used, with different shapes, geometries and sharp-supports, to adapt to each soil requirement. |