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| Place of Origin | CHINA |
| Brand Name | ROSCHEN |
| Certification | ISO |
| Model Number | 3 3/4" |
3 3/4" PDC DRILL BIT WITH 3 BLADES
Cutters: 9
Cutters Size: 13mm
pdc bit , pdc drill bit , matrix body pdc bit , matrix body pdc drill bit
Roschen manufacture PDC Drill Bits suitable for a range of drilling applications including Horizontal Directional Drilling (HDD), Water well Drilling, Oil & Gas, Geo-Thermal, Construction as well as Mining.
Please get in touch if you require a custom bit manufacturing or you don’t see the bit you require below.
3 3/4 inch matrix body pdc bit for oil well drilling
| Specifications of Technical Data | |
| Products Speification | 3 3/4" (95,2mm) PDC Bits |
| IADC CODE | S165 |
| Number of Blades | 3, 5 |
| CUTTERS | 9 |
| Primary Cutter Size | 13mm |
| Nozzle Qty. | 5NZ |
| Gauge Length | 2 Inch |
| THREAD | 2 3/8" API REG |
| Operating Parameters | |
| RPM (r/min) | 60~150 |
| WOB(KN) | 20~80 |
| Flow Rate (lps) | 20~35 |
| Application | Soft to medium formation with low compressive strength ,such as medium soft shale,medium soft limestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. |
The matrix body PDC drill bit with 3, 4, 5 blades and 8 ~ 16mm cutters is suitable for medium hard formation, such as Limestone, anhydrite, dolomite, sandstone, shale, etc.
Balanced force design allows the bits suitable for down-hole motor application used in directional drilling with little radial vibration.
The reasonable layout of patented PDC cutters in various structures at different locations endows the bits with strong aggressiveness and anti-abrasiveness.
Strong aggressiveness allows the bits high ROP.
The simulation technology of dynamic flow field are used in hydraulic design to optimize down-hole flow field, beneficial to improve clearance speed and anti-balling simultaneously.
Please use PDC drill bit as the guidance of Roschen. More information and recommendation of your field and drilling, please contact roschen@roschen.com ; roschen@roschen.net
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