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165mm Uniform Wall Thick Long Life Mud Motor
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 high.
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Length | 23.2ft | 7.0m |
| Weight | 1763lb | 800KG | |
| Top Connection | 4 1/2″REG | ||
| Bottom Connection | 4 1/2″REG | ||
| Max OD of Stabilizer | 8.35in | 212mm | |
| Stabilizertype | Tricuspid spiral or straight strip | ||
| Fixed Angle | 1.5° | ||
| Box to Bend | 61.78in | 1569mm | |
| Flow Rate | 285~570GPM | 1080~2160LPM | |
| Speed | 72~144rpm | ||
| Operation Torque | 8476lb.ft | 11500N.m | |
| Maximum Torque | 11867lb.ft | 16100N.m | |
| Operating Diff. Pressure | 580psi | 4.0Mpa | |
| Maximum Diff. Pressure | 812psi | 5.6Mpa | |
| Working WOB | 22500lb | 100KN | |
| MaximumWOB | 45000lb | 200KN | |
| Power Output | 185hp | 140KW | |
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1. Ground inspection before downhole;
2. Drilling, Although the drill is simple in shape and rigid enough, it is still necessary to control the lowering speed when the drilling tool islowered, otherwise it can be easily damaged by the sand bridge,wellbore shoulder and the casing shoe in the wellbore.
3. Start-up Drilling Tool
4. Normal Drilling,In the process of drilling, to maintain the basic stability of the torque, drilling press should be as smooth as possible
5. Lifting Drills
Weifang Shengde Petroleum Machinery Manufacturing Co., Ltd. is an excellent petroleum equipment enterprise in China, which is the first-class network supplier of PetroChina and Sinopec, and our main products are downhole motor, oil drilling bits, progressive cavity pump, etc. and all kinds of fittings, we have a professional research and development team, which has obtained 9 national invention patents and 16 utility model patents, and we have professional production equipments, including advanced CNC machine tools, including Yamazaki Mazak from Japan, and we have an independent physical and chemical laboratory, which can carry out any test on the rubber and mechanical properties.
2.We have an independent physical and chemical laboratory, professional inspection engineers, can handle any mechanical performance tests and heat treatment experiments
3.All kinds of Downhole Motor models complete, dedicated to serve you
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