A. Character:
1. Matrix drill bit with five blades of medium long parabola crown profile and with medium heavy cutter density.
2. with interchangeable screw nozzles.
3. Non-planar interfaced diamond/carbide cutters absorb effectively high stress and minimize cutter fracturing and wearing.
4. Asymmetrical blades arrangement and special load-balanced cutter arrangement design improve bit stability and therefore higher ROP.
5. Can be used on rotary or down hole motor drilling.
B. Formation:
Suitable for medium to hard formation.
C. High HIS is recommended:
Bit Specifications | Recommended Operation Parameters | ||
Cutter Size | Φ 16mm, Φ 13mm | Weight onBit(KN) | 25110 |
Nozzle Qty/Type | 3NZ+3P | RotationSpeed(r/min) | 60300 |
Gauge length | 2.5'' | Flow Rate(L/s) | 2538 |
Connection | 4-1/2'' API Reg | Hydraulic Range(HIS) | 2.06.0 |
D. Features:
It has a super long life. The useful life of the PDC bit is 4~5 times than the diamond bit, 10 times than the tungsten carbide bit at least.
E.Advantages:
Higher nozzle counts and fixed ports to best serve cleaning cooling and cuttings evacuation requirement with available hydraulic flows.Allow higher flow rates with minimal increase in pump pressure.
Benefit:Optimized ROP and bit life Longer drilling intervals without need for tripping
F.Specifications
1.certificate: API
2.High quality, reasonable price
3. Exellent services
4.wide size ranges
5.max drilling depth:2000m
We are a professional company in supplying tri-cone bits,steel teeth bits,single cone bits,and PDC bits.
