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API 228mm Equal Wall Thickness Downhole Motor for petroleum-equipment-machinery drilling tool
The production of Uniform Wall Thick PDM is an important technological reform. The cycloid contour of the PDM is made by special technology, so the thickness of the rubber layer on the axial section is even. It has the following remarkable characteristics:
2. good heat dissipation, can effectively slow down the thermal aging of stator rubber, can adapt to higher bottom-hole temperature, increase service life.
3. The thermal expansion and swelling are uniform, the rubber contour deformation of stator is small, which can effectively ensure the motor linear cooperation and improve the sealing performance. The rubber layer is uniform in thickness, and compared with the traditional stator rubber, it is close to the traditional thinnest place, so the deformation is small and the single-stage bearing capacity is hi
Length | 28.9ft | 8.81m | |
Weight | 4360lb | 2100KG | |
Top Connection | 6 5/8″REG | ||
Bottom Connection | 6 5/8″REG | ||
Max OD of Stabilizer | 12.125in | 308mm | |
Stabilizertype | custmozation | ||
Fixed Angle | custmozation | ||
Box to Bend | 60.83in | 1545mm | |
Flow Rate | 555~1110GPM | 2100~4200LPM | |
Speed | 78~156rpm | ||
Operation Torque | 11946lb.ft | 16207N.m | |
Maximum Torque | 18161lb.ft | 24640N.m | |
Operating Diff. Pressure | 580psi | 4.0Mpa | |
Maximum Diff. Pressure | 812psi | 5.6Mpa | |
Working WOB | 45000lb | 200KN | |
MaximumWOB | 78750lb | 350KN | |
Power Output | 355hp | 266KW | |