The central part of A wheel
Design for higher ROP in drilling deeper and harder formations, PDC drill bit always drills from ground to bottom directly with less or even a single run, saving large amount of drill time and cost .
Differ from tricone bit, PDC drill bit runs with lower WOB but Higher RPM, so it usually works with downhole motor to pick up rotating speed.
The performance of PDC drill bit depends a lot on PDC cutters, we provide unique solution to specific requirement on varied formations.
When the central part of A wheel is rolling on the well wall, the radial runout of the bit is greatly reduced due to the support of the spokes.
The cutting is smoother, the life of the cutters are longer, and the borehole is more regular; the cutters on the spokes can also increase the side cutting ability.
And without increasing the number of blades, the speed of the directional drilling of the bit can be increased while ensuring the compound drilling speed.
High-strength alloy steel and rigorous design accounting ensure the safety and reliability of the drill bit;
Wide and deep chip evacuation and optimized hydraulic design can effectively prevent bit mud.