As with all our tools, it eliminates the need for casing string rotation. A positive displacement motor-powered reamer, it has the benefit of low to mid speed and high torque.
The disposable motor enables the final string to be landed at Target Depth, and also delivers the ability to drill new formation at Target Depth.
Our motorized shoe reamer is the best tool when high torque tough reaming is required through the most challenging hole intervals. It offers exceptional performance with more robust strings.
| Imperial data figures | FS450ND | FS475ND | FS700ND | FS962ND | |
|---|---|---|---|---|---|
| Basic Parameters and Dimensions | |||||
| Housing OD (B) (in) | 4.17 * | 4.75 * | 7 * | 9.44 * | |
| Stabilizer OD (C) (in) | 5.06 * | 5.06 * | 7.32 * | 10.63 * | |
| Max. diameter of the shoe bit (in) | 5.50 * | 5.50 * | 9.62 * | 12.25 * | |
| Total length (F) (ft) | 21,82 | 19,25 | 21,82 | 28,05 | |
| Weight (lb) | 661 | 827 | 2 204 | 4 188 | |
| Top sub | * | * | * | * | |
| Bottom sub | 3 ½ Reg (box) | 3 ½ Reg (box) | 4 ½ Reg (box) | 6 5/8 Reg (box) | |
| WOB weight (lbf) | 22 046 | 22 046 | 66 138 | 88 184 | |
| Operational information | |||||
| Flow rate (gpm) | 95 – 190 | 95 – 320 | 396 – 554 | 475 – 792 | |
| Pressure drop (psi) | 264 – 435 | 264 – 435 | 275 – 507 | 174 – 362 | |
| Speed at no load (rpm) | 100 – 200 | 60 – 200 | 84 – 154 | 90 – 150 | |
| Rev/Unit volume (rev/gal) | 1,05 | 0,63 | 0,2 | 0,19 | |
| Max. allowable differential pressure (psi) | 1 044 | 1 044 | 1 044 | 1 044 | |
| Speed at max. power (rpm) | 90 – 180 | 50 – 160 | 60 – 110 | 66 – 114 | |
| Torque at max. power (ft·lbf) | 3 800 | 5 160 | 6 195 | 4 425 | |
| Overpull to Yield (lbf) | 202 825 | 330 000 | 639 339 | 1 102 310 | |
| Max Working temperature (°F) | 302 | 302 | 302 | 302 | |
| Assigned run time (hours) | 150 | 150 | 150 | 150 | |
| Compatibility with OBM & WBM | Yes | Yes | Yes | Yes | |
| Make-Up torque (mid tool connection) | Alloy steel | Alloy steel | Alloy steel | Alloy steel | |
| Safety Sub Specifications | SAFETY SUB SS450ND | SAFETY SUB SS475ND | SAFETY SUB SS700ND | SAFETY SUB SS962ND | |
| Housing OD (A) (in) | 5.06 * | 5.06 * | 7.32 * | 10.63 * | |
| Total length (E) (ft) | 3,02 | 2,3 | 3,28 | 3,28 | |
| Activation pressure (psi) | 2 170 – 3 620 | 2 170 – 3 620 | 1 740 – 2 320 | 1 740 – 2 320 | |
| Pass through ID TFA (in.sq.) | 4,38 | 4,38 | 30,91 | 61,27 | |
| Total Flow Area, TFA (in.sq.) | 3,18 | 3,18 | 8,1 | 8,1 | |
| Connection thread | * | * | * | * | |
| * – according to customer requirements | |||||
| Imperial data figures | FS700 | FS962 | FS13375 |
|---|---|---|---|
| Basic Parameters and Dimensions | |||
| Housing OD (B) (in) | 7.32 * | 10.63 * | 14.37 * |
| Stabilizer OD (C) (in) | 8.12 * | 11.1 * | * |
| Max. diameter of the shoe bit (in) | 6.13 * | 8.69 * | 12.25 * |
| Reamer bit OD (D) (in) | 8.27 * | 11.4 * | * |
| Total length (F) (ft) | 9.74 * | 9.19 * | 9,84 |
| Weight (lb) | 562 | 1 104 | 1 322 |
| Top sub | * | * | * |
| WOB weight (lbf) | 33 069 | 33 069 | 33 069 |
| Operational information | |||
| Flow rate (gpm) | 396 – 554 | 475 – 792 | 475 – 792 |
| Pressure drop (psi) | 174 – 261 | 174 – 362 | 174 – 362 |
| Speed at no load (rpm) | 114 – 150 | 90 – 150 | 90 – 150 |
| Rev/Unit volume (rev/gal) | 0,29 | 0,19 | 0,19 |
| Max. allowable differential pressure (psi) | 290 | 435 | 435 |
| Speed at max. power (rpm) | 90 – 114 | 66 – 114 | 66 – 114 |
| Max torque at max. power (ft·lbf) | 5 160 | 4 425 | 4 425 |
| Overpull to Yield (lbf) | 308 646 | 308 646 | 308 646 |
| Max Working temperature (°F) | 302 | 302 | 302 |
| Assigned run time (hours) | 150 | 150 | 150 |
| Compatibility with OBM & WBM | Yes | Yes | Yes |
| Material type | Rubber / duralumin | Rubber / duralumin | Rubber / duralumin |
| Safety Sub Specifications | SAFETY SUB SS700 | SAFETY SUB SS962 | |
| Housing OD (A) (in) | 7,32 | 10,63 | |
| Total length (E) (ft) | 3,28 | 3,28 | |
| Activation pressure (psi) | 1 740 – 2 320 | 1 740 – 2 320 | |
| Pass through ID (in) | 6,27 | 8,83 | |
| Pass through ID TFA (in.sq.) | 30,91 | 61,27 | |
| Total Flow Area, TFA (in.sq.) | 8,1 | 8,1 | |
| Connection thread | * | * | |
| * – according to customer requirement | s | ||
| Metric data figures | FS450ND | FS475ND | FS700ND | FS962ND |
|---|---|---|---|---|
| Basic Parameters and Dimensions | ||||
| Housing OD (B) (mm) | 106 * | 120 * | 178 * | 240 * |
| Stabilizer OD (C) (mm) | 128.6 * | 128.6 * | 186 * | 270 * |
| Max. diameter of the shoe bit (mm) | 139.7 * | 139.7 * | 244.5 * | 311.15 * |
| Total length (F) (mm) | 6 650 | 5 870 | 6 650 | 8 550 |
| Weight (kg) | 300 | 375 | 1 000 | 1 900 |
| Top sub | * | * | * | * |
| Bottom sub | 3 ½ Reg (box) | 3 ½ Reg (box) | 4 ½ Reg (box) | 6 5/8 Reg (box) |
| WOB weight (daN) | 10 000 | 10 000 | 30 000 | 40 000 |
| Operational information | ||||
| Flow rate (lpm) | 360 – 720 | 360 – 1 200 | 1 500 – 2 100 | 1 800 – 3 000 |
| Pressure drop (bar) | 18 – 30 | 18 – 30 | 19 – 35 | 12 -25 |
| Speed at no load (rpm) | 100 – 200 | 60 – 200 | 84 – 154 | 90 – 150 |
| Rev/Unit volume (rev/l) | 0,27 | 0,167 | 0,07 | 0,046 |
| Max. allowable differential pressure (bar) | 72 | 72 | 60 | 72 |
| Speed at max. power (rpm) | 90 – 180 | 50 – 160 | 60 – 110 | 66 – 114 |
| Torque at max. power (N·m) | 5 150 | 7 000 | 8 400 | 6 000 |
| Overpull to Yield (daN) | 92 000 | 150 000 | 290 000 | 500 000 |
| Max Working temperature (°C) | 150 | 150 | 150 | 150 |
| Assigned run time (hours) | 150 | 150 | 150 | 150 |
| Compatibility with OBM & WBM | Yes | Yes | Yes | Yes |
| Make-Up torque (mid tool connection) | Alloy steel | Alloy steel | Alloy steel | Alloy steel |
| Safety Sub Specifications | SAFETY SUB SS450ND | SAFETY SUB SS475ND | SAFETY SUB SS700ND | SAFETY SUB SS962ND |
| Housing OD (A) (mm) | 128.6 * | 128.6 * | 186 * | 270 * |
| Total length (E) (mm) | 920 | 730 | 1 000 | 1 000 |
| Activation pressure (bar) | 150 – 250 | 150 – 250 | 120 – 160 | 120 – 160 |
| Pass through ID TFA (mm.sq.) | 2 826 | 2 826 | 19 945,5 | 39 528,9 |
| Total Flow Area, TFA (mm.sq.) | 2 056 | 2 056 | 5 224 | 5 224 |
| Connection thread | * | * | * | * |
| * – according to customer requirements | ||||
| Imperial data figures | FS700 | FS962 | FS13375 |
|---|---|---|---|
| Basic Parameters and Dimensions | |||
| Housing OD (B) (mm) | 186 * | 270 * | 365.1 * |
| Stabilizer OD (C) (mm) | 206.2 * | 282 * | * |
| Max. diameter of the shoe bit (mm) | 155.6 * | 220.7 * | 311.15 * |
| Reamer bit OD (D) (mm) | 209.55 * | 290 * | * |
| Total length (F) (mm) | 2 970 * | 2 800 * | 3 000 |
| Weight (kg) | 255 | 501 | 600 |
| Top sub | * | * | * |
| WOB weight (daN) | 15 000 | 15 000 | 15 000 |
| Operational information | |||
| Flow rate (lpm) | 1 500 – 2 100 | 1 800 – 3 000 | 1 800 – 3 000 |
| Pressure drop (bar) | 12 – 18 | 12 – 25 | 12 – 25 |
| Speed at no load (rpm) | 114 – 150 | 90 – 150 | 90 – 150 |
| Rev/Unit volume (rev/l) | 0,076 | 0,046 | 0,046 |
| Max. allowable differential pressure (bar) | 20 | 30 | 30 |
| Speed at max. power (rpm) | 90 – 114 | 66 – 114 | 66 – 114 |
| Max torque at max. power (N·m) | 7 000 | 6 000 | 6 000 |
| Overpull to Yield (daN) | 140 000 | 140 000 | 140 000 |
| Max Working temperature (°C) | 150 | 150 | 150 |
| Assigned run time (hours) | 150 | 150 | 150 |
| Compatibility with OBM & WBM | Yes | Yes | Yes |
| Material type | Rubber / duralumin | Rubber / duralumin | Rubber / duralumin |
| Safety Sub Specifications | SAFETY SUB SS700 | SAFETY SUB SS962 | |
| Housing OD (A) (mm) | 186 | 270 | |
| Total length (E) (mm) | 1000 | 1000 | |
| Activation pressure (bar) | 120 – 160 | 120 – 160 | |
| Pass through ID (mm) | 159,4 | 224,4 | |
| Pass through ID TFA (mm.sq.) | 19 945,5 | 39 528,9 | |
| Total Flow Area, TFA (mm.sq.) | 5 224 | 5 224 | |
| Connection thread | * | * | |
| * – according to customer requirement | |||
