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| Place of Origin | Hebei,China |
| Certification | ISO9001 |
All Metal Down Hole Motor for Geothermal Well Drilling
With the well depth goes deeper and deeper the most difficult problem appears which is the high temperature. The well temperature of extreme high temperature well and geothermal well exceeds 200℃even 300℃. And the rubber parts in conventional downhole is not possible to be applied in such extreme high temperature environment. All metal power section downhole motor is designed to overcome this kind of high temperature drilling environment.
Availability of our small size downhole motor:
| Downhole Motor Specification | OD | Bit Size | Connection | Lobe | Stage | Flow Rate | RPM | Output Toque | Max Operating Temperature | Max WOB | |||||||
| mm | In | mm | In | Top | Bottom | Lpm | Gpm | N.m | lb-ft | ℃ | ℉ | kN | lb | ||||
| 9LZ43x7.0-4 | 43 | 1-11/16 | 48~76 | 1-7/8~3 | 1” MT | 1” MT | 9:10 | 4 | 80~160 | 20.4~40.8 | 170~340 | 270 | 200 | 400 | 752 | 6 | 1300 |
| 9LZ89x7.0-4 | 89 | 3-1/2 | 108~149 | 4-1/4~5-7/8 | 3-1/2REG | 3-1/2REG | 9:10 | 4 | 380~756 | 100~200 | 180~360 | 1350 | 1000 | 400 | 752 | 36 | 8000 |
| 9LZ127x7.0-4 | 127 | 5 | 149~200 | 5-7/8~7-7/8 | 3-1/2REG | 3-1/2REG | 9:10 | 4 | 380~1520 | 100~400 | 25~88 | 7560 | 5600 | 400 | 752 | 156 | 35000 |
| 6LZ178x7.0-4 | 178 | 7 | 213~251 | 8-3/8~9-7/8 | 4-1/2 IF/REG | 4-1/2REG | 6:7 | 4 | 1140~2850 | 300~750 | 90~225 | 12500 | 9200 | 400 | 752 | 225 | 50000 |
| 7LZ216x7.0-4 | 216 | 8-1/2 | 250~311 | 9-7/8~12-1/4 | 6-5/8 REG | 6-5/8 REG | 7:8 | 4 | 1514~3406 | 400~900 | 50~112 | 15660 | 11600 | 400 | 752 | 355 | 80000 |
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