Polycrystalline diamond compact (PDC) cutters enhance the performance of drill bits, making them dynamically stable across a wide range of demanding vertical and directional drilling applications.
Our PDC bits are made to compete not only in faster penetration rates, but priced to ensure your cost per foot will be one of the lowest in the field.
Bits are available in 3-8 blades, and other custom designs as required.
| Recommended Parameters | ||||||
| Size(in.) | No. of Nozzles(pcs) | Gage(in.) | API Connection(in.) | Hydraulic Flow Rate(l/s) | Rotary Speed(rpm) | WOB(kN) |
| 4 1/8 | 3-5 | 1-2 | 2 3/8 | 10-16 | 60-240 | 13-44 |
| 5 7/8 | 3-5 | 1-2 | 3 1/2 | 25-38 | 60-240 | 13-60 |
| 6 1/2 | 3-5 | 1-2 | 3/1/2 | 30-44 | 60-250 | 13-90 |
| 8 1/2 | 4-7 | 2-3 | 4 1/2 | 25-38 | 60-350 | 13-66 |
| 9 7/8 | 4-7 | 2-4 | 6 5/8 | 30-44 | 60-350 | 13-90 |
| 12 1/4 | 6-10 | 2-4 | 6 5/8 | 38-60 | 60-350 | 13-100 |
| 16 | 7-10 | 2-5 | 7 5/8 | 60-90 | 60-300 | 17-135 |
| 17 1/2 | 7-10 | 2-5 | 7 5/8 | 60-90 | 60-300 | 17-135 |
Application:
1,Suit for drilling medium to medium-hard formations.
2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .
3,Composite gage protection and low torque design improve rate of penetration .
4,CFD hydraulic balance design results in better bit cleaning and cutting removal .
5,Combined utilization of high performance PDC compacts significantly prolongs bit life
Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with available hydraulic flows.Allows for higher flow rates with minimal increase in pump pressure.
Feature:Diamonds are impregnated in the matrix behind the PDC cutters
Benefit:Increased footage drilled in abrasive applications
About us:
About us:
Hejian Wanxiang Drilling Equipments Co., Ltd. is a professional supplier of drilling tools and equipments in China. With flexible company structure and advanced technology, we have dedicated ourselves to supply the drilling industry with the best products available.
We take pride in offering prompt, courteous service to all facets of the Oilfield, Water Well, Mining and Construction Industries. We look forward to working with you to establish mutually beneficial relationship!
