PDC bit suitable industry classification

- Jan 03, 2019-

Composite chip drill for geological exploration in ⒈Mainly used for geological survey and exploration of composite chip bits, suitable for soft to medium hard rock formations, now some manufacturers of new composite tablets can be applied to 10 levels of hardness of rock formations.⒉ Coalfield drilling using composite chip bit Mainly used in coal seam drilling mining.Generally speaking, the rock formation of coal field is relatively soft, composite chip bit is widely used, such as anchor drill bit, three-wing drill bit and so on.Composite chip bit for petroleum exploration in ⒊ Mainly used in oil and gas field drilling using drill bits. At present, the compound chip bit used in oilfield is the most expensive and the most demanding of all composite chip bits. It can be said that the compound chip inside the aristocracy.