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Contact Expert
Email: chris.cheng@cnpcusa.com
Phone: +1 (713) 972-6518
Address: 2901 Wilcrest Drive, Suite 600, Houston, TX 77042
Raptodon - SD516RALU Drillbit
RAPTODON drill bits are custom designed and equipped with application-specific cutters to maximize efficiency while drilling high-plasticity shale and claystone formations.
Size: 8 1/2” (215.9 mm)
Tool #: T11705
IADC Code: S222
Operating Parameters
- Rotary Speed: For all rotary and motor applications
- Flowrate: 400–700 gpm (25–44 L/s)
- Max WOB: 34,000 lbs (150 kN)
- Makeup Torque: 16,500–19,500 Ft-Lbs (22,371–26,438 Nm)
Features & Benefits (RALU)
- R: Optimized geometry cutters for increased ROP
- A: Engineered for abrasive formations
- L: Diamond inserts limit vibration and increase stability
- U: Updrill feature for hole cleaning and wellbore reaming
*Operating parameters shown are typical. For specific recommendations, contact your representative.
Technical Specifications
| Cutter Data | Nozzle Type 1 | Nozzle Type 2 | Junk Slot Area | |
|---|---|---|---|---|
| Primary Size | 16 mm dia / 13 mm length | 3 / Series 65 | 4 / Series 55 | 18.8 in² / 121.3 cm²/td> |
| Counts | 31 Total / 24 Face | |||
| Connection | Shank Diameter | Make Up Length | Gage Pad | OFV Ratio |
| 4-1/2" API REG | 5.75" | 8.5" | 2" | 59.8% |