Description
Applicable Conditions
- Formations: Soft Formation of Low Crushing Resistance and High Drillability
- Drilling Condition:
- Rotary Drilling
- High Temp. Drilling
- Deep Drilling
Bit Specifications
| Parameter | Specification |
|---|---|
| Bit Size | 6 1/8″ (155.6 mm) |
| Model / Type | LS117G |
| IADC Code | 117 |
| Bearing Type | Journal Bearing |
| Total Teeth Count | 79 |
| Gage Row Teeth Count | 39 |
| Number of Gage Rows | 3 |
| Number of Inner Rows | 4 |
| Journal Angle | 33° |
| Offset | 5.5 mm |
| API Connection | 3 1/2″ Reg. Pin |
| Features | G: Extra Gauge Protection |
General Operating Parameters
| Parameter | Recommended Range |
|---|---|
| Weight on Bit (WOB) | 45 – 130 KN |
| Rotary Speed (RPM) | 300 – 50 RPM |
| Recommended Upper Torque | 9.5 – 12.2 KN·m |
