Project Description
Millennium Short Bit-to-Bend Motor Assembly
The Wenzel Downhole Tools Millennium Short Bit-to-Bend Drilling Motor is designed to deliver higher build rates at lower rotatable bend settings. Using patented technology, the Millennium Drilling Motor provides users with a reliable tool for improving drilling time with more efficient well plans and reduced trips.
- Sealed and oil filled Bearing Assembly.
- Equipped with 0-2º Adjustable Bend Assembly.
- Compatible for use with even wall technology, hard rubber, and other high torque power sections.
- Suitable for use in formations with poor build tendencies, and short to medium radius wells.
- Reduces drilling time by completing vertical, build and lateral sections in a single trip.
- Utilizes Maxi-Torque Driveline for increased torsional capacity.
- Inhouse manufactured components adhere to Wenzel’s high standard of premium materials and quality production.
- Patented design.
Watch the Short Bit-to-Bend Motor animation
Download the Motor Handbook PDF
The Wenzel Motor Handbook is also available as a free download on your mobile device.
| Nominal OD (inch) |
Bit Box to Bend (inch) |
Hole Size (inch) |
Standard Bit Box Thread | Max WOB* (lbs) |
Max Bit Overpull* (lbs) |
Max WOB to Re-run** (lbs) |
Max Bit Overpull to Re-run** (lbs) |
Absolute Body Overpull** (lbs) |
|---|---|---|---|---|---|---|---|---|
| 4 3/4 | 30 | 5 7/8 – 7 7/8 | 3 1/2 REG | 42 500 | 22 000 | 157 000 | 100 000 | 436 000 |
| 5 | 30 | 5 7/8 – 7 7/8 | 3 1/2 REG | 42 500 | 22 000 | 157 000 | 100 000 | 481 000 |
| 6 1/2 | 30 | 7 7/8 – 9 7/8 | 4 1/2 REG | 68 500 | 33 000 | 266 000 | 162 000 | 550 000 |
| 6 3/4 | 30 | 8 1/2 – 9 7/8 | 4 1/2 REG | 68 500 | 33 000 | 266 000 | 162 000 | 597 000 |
*Operating Capacity
**Static Capacity
Specifications are based on as new condition and are subject to change without notice.
| Nominal OD (mm) |
Bit Box to Bend (m) |
Hole Size (mm) |
Standard Bit Box Thread | Max WOB* (daN) |
Max Bit Overpull* (daN) |
Max WOB to Re-run** (daN) |
Max Bit Overpull to Re-run** (daN) |
Absolute Body Overpull** (lbs) |
|---|---|---|---|---|---|---|---|---|
| 121 | 0.76 | 149 – 200 | 3 1/2 REG | 19 000 | 10 000 | 70 000 | 44 000 | 194 000 |
| 127 | 0.76 | 149 – 200 | 3 1/2 REG | 19 000 | 10 000 | 70 000 | 44 000 | 214 000 |
| 165 | 0.76 | 200 – 251 | 4 1/2 REG | 30 000 | 15 000 | 118 000 | 72 000 | 245 000 |
| 171 | 0.76 | 216 – 251 | 4 1/2 REG | 30 000 | 15 000 | 118 000 | 72 000 | 266 000 |
*Operating Capacity
**Static Capacity
Specifications are based on as new condition and are subject to change without notice.
