PDC Drill Bit

We are committed to research the drill bit on the rock breaking mechanism, design theory, manufacturing process etc. According to the different land layer and different conditions, we have developed PDC drill bit for horizontal well and provide more than 10 types of PDC drill bit.

We are committed to research the mechanism of bit rock breaking, design theory, manufacturing process etc. According to the different stratum, different circumstance set the individuation design and highly efficiency of rock cutting as objective. We have developed PDC drill bit for horizontal well, lower drilling pressure, highly speed; We also can provide more than 10 types of PDC drill bit for choice.

LUHAI BIT character tics:
1. The drill bit adopt the advanced research findings, break the limits of traditional PDC design, achieve the high rock-breaking efficiency, and guarantee the high rotary speed and long life of bit.
2. By using the location technique of cutting tooth, robber forming and technologies of casting mould, we can assure the machining accuracy, achieve the processing of complex tooth and flow pass. At the same time, we can also realize the teeth manufacture and location technique, which can not be realized under the ordinary technique.

3. We use the pulsed nozzle on the PDC bit, studying the numerical simulation of hydraulics filed and combining the latest achievement of nozzle, which make the efficiency of hydraulics cutting stronger and improve the effect of carrying bottom hole.
4. Combining the analysis soft and the three-dimensional design, optimum hydraulics structure of bit, the design of the bit make the flow channel increasing, so the carrying of the mud quickly, reducing the secondary cutting, and preventing the mud drum.

5. We process three-dimensional model of PDC bit design and simulation, so that we can make the intensity of bit stronger with more reasonable structural design.
6. We adopt the advance welding technology of PDC to ensure the welding quality.