Impregnated Drill Bit
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.
Introduction:
Impregnated Diamond Bit has Cylindrical toothed blade which has higher penetration rates in hard and dense hard plastic interaction formations.
Features
1.Targeted design：It has special design for high compressive strength and abrasive formation. It is suitable for denser shale and argillaceous sandstone, and quartz sandstone with high abrasiveness, mudstone and sandstone interlaced strata are more suitable.
2. Unique inner cone structure: The unique geometry and arrangement of the inner cone of the drill bit improves the cutting performance at the center of the drill bit to extend the overall life of the drill bit.
Technology
1.The unique matrix formula: The formula of matrix powder with independent intellectual property rights and advanced sintering technology have made the mechanical properties of matrix reach the international advanced level.
2. Wide and deep flow channel design: The radial wide and deep flow channel is beneficial to the cleaning and transportation of cuttings and prevents bit balling.
Product Specifications:
| IADC code | M842 |
| Number of blades | 15 |
| Total flow area | 2.4 in2 |
| Cutting structure | Impregnated block |
| Standard gauge length | 2.0"（50.8 mm） |
| Upper buckle torque | 4-1/2" Reg. |
| Flow rate | 400～600 GPM / 10～40L/S |
| Rotating speed | 20~300RPM |
| Drilling pressure | 20~ /80 KN |
