NEWSCO 5" 7/8 Lobes 6.4 Stage Motor
Torque Slope
3.80 ft-lb/psi
REV / Gal
0.601 rev/gal
0.159 rev/lpm
RPM
90-190 rpm
Flow range
150-300 gpm
568-1136 lpm
Max Differential
1510 psi
10411 kPa
Max Torque
5720 ft. lbs
7755 N-m
Stall Differential
2370 psi
16341 kPa
Stall Torque
9010 lb-ft
12216 N-m
Max Weight on Bit
55000 lbs
244 kN
Weight
1500 pounds
680 kilos
Bit to Stab
26.00 in
Bit to bend
45.00 in
Slick OD
5.00 in
Wear Pad OD
5.50 in
Overall length
336.00 in
Top Connection
As Requested
Bottom Connection
3 ½" Reg
Predicted Build Rates (Degrees per 100 ft/30 m)
| Deg. | Slick | Single Stabilizer | Double Stabilizer | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Bend | Hole Size | Hole Size | Hole Size | ||||||
| Setting | 6 | 6 ¾ | 6 ⅛ | 6 | 6 ¾ | 6 ⅛ | 6 | 6 ¾ | 6 ⅛ |
| 1.50 | 8.44 | 7.25 | 8.18 | 9.48 | 9.77 | 9.52 | 9.02 | 9.29 | 9.06 |
| 1.76 | 10.15 | 8.73 | 9.85 | 11.20 | 11.54 | 11.25 | 10.74 | 11.07 | 10.79 |
| 2.00 | 11.74 | 10.10 | 11.39 | 12.79 | 13.17 | 12.84 | 12.33 | 12.70 | 12.38 |
| 2.15 | 12.62 | 10.86 | 12.24 | 13.75 | 14.16 | 13.80 | 13.25 | 13.65 | 13.31 |
| 2.25 | 13.26 | 11.41 | 12.86 | 14.31 | 14.74 | 14.37 | 13.85 | 14.27 | 13.91 |
| 2.38 | 14.52 | 12.49 | 14.08 | 15.56 | 16.03 | 15.63 | 15.11 | 15.56 | 15.17 |
| 2.50 | 15.08 | 12.97 | 14.63 | 16.08 | 16.57 | 16.15 | 15.64 | 16.11 | 15.71 |
| 2.74 | 16.63 | 14.31 | 16.14 | 17.68 | 18.21 | 17.75 | 17.22 | 17.74 | 17.29 |
| 3.00 | 18.35 | 15.78 | 17.80 | 19.40 | 19.98 | 19.48 | 18.94 | 19.51 | 19.02 |
Suggested Max RPM Straight Well Sections
| Motor Size | Bit size | 0.00 | 0.38 | 0.75 | 1.15 | 1.50 | 1.75 | 1.83 | 2.00 | 2.15 | 2.25 | 2.38 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5" | 6 ¾ | 100 | 100 | 100 | 90 | 80 | 80 | 75 | 55 | 50 | 35 | 20 |
| 5" | 6 ½ | 100 | 100 | 100 | 80 | 75 | 75 | 70 | 50 | 45 | 35 | 20 |
| 5" | 6 ¼ | 100 | 100 | 95 | 75 | 70 | 70 | 70 | 45 | 40 | 30 | 20 |
| 5" | 6 ⅛ | 90 | 95 | 90 | 65 | 65 | 65 | 65 | 40 | 30 | 20 | 20 |
| 5" | 6 | 90 | 90 | 85 | 60 | 60 | 60 | 60 | 35 | 30 |
Suggested Max RPM Well Bore Build Sections
| Motor Size | Bit size | 0.00 | 0.38 | 0.75 | 1.15 | 1.50 | 1.75 | 1.83 | 2.00 | 2.15 | 2.25 | 2.38 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5" | 6 ¾ | 70 | 70 | 50 | 50 | 40 | 40 | 40 | 40 | 30 | 30 | 20 |
| 5" | 6 ½ | 70 | 70 | 50 | 50 | 40 | 40 | 40 | 40 | 30 | 30 | 20 |
| 5" | 6 ¼ | 70 | 70 | 50 | 40 | 40 | 40 | 40 | 40 | 30 | 30 | 20 |
| 5" | 6 ⅛ | 70 | 70 | 50 | 40 | 40 | 40 | 30 | 30 | 30 | 20 | 20 |
| 5" | 6 | 70 | 70 | 50 | 40 | 40 | 30 | 30 | 20 | 20 |
*The charts above display the maximum theoretical allowable rotation for optimal hole conditions. The RPM limits above are for optimal hole
conditions and normal drilling conditions and parameters. These should be reduced further when operating with high vibration, high rotary
torque, poor hole quality, high WOB, stick slip, hard stall events and other abnormal conditions.