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Chinese Factory Manufactures 185mm Downhole Motors for Equal Wall Thickness Drilling Tools
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:
1. It can avoid the accumulation effect of hysteresis heat of conventional rubber and reduce the risk of rubber damage.
2. It's great at dissipating heat, which slows down the thermal ageing of stator rubber. It can also withstand higher bottom-hole temperatures, extending the service life.
3. The thermal expansion and swelling are uniform, and the rubber contour deformation of stator is small. This ensures the motor is perfectly aligned and improves 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 | 26.9ft | 8.2m |
| Weight | 2580lb | 1170KG | |
| 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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The lobe of Motor | 5 | |
| Length | 25.6ft | 7.8m | |
| Weight | 2580lb | 1170KG | |
| 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 | 81~162rpm | ||
| Operation Torque | 5897lb.ft | 8000N.m | |
| Maximum Torque | 8255lb.ft | 11200N.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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Ground inspection before drilling tools are lowered into the well is a very important step in the use of drilling tools and should be carried out in the following steps:
Turn the drive joint with chain tongs to prevent locking.
Lift the drilling tool with the lifting knuckle into the carousel chuck so that the bypass valve is above the carousel, attach the safety card and remove the lifting knuckle.
Remove the lifting knuckle.
Use a stick to depress the bypass valve spool to the lower dead centre, then release the spool and repeat several times to check the spring reset force.
Connect the drilling tool to the upper drill pipe, lower the
Our company can provide complete manuals for downhole drilling tools for reference.
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 youQ: Are you manufactory or trade company?
A:We are the Manufactory specialized in Petroleum equipment industry products for many years already. Our factory have passed IS09001:2014, API. And we are AAA grade credit enterprise.
Also we had large warehouse and quality control department for purchasing products for clients.
Q: How to control quality?
A:1. all the raw materials by IQC (Incoming Quality Control )before launch whole process into the process after the screening.
2. process each link in the process of IPQC (Input process quality control)patrol inspection.
3. after finished by QC full inspection before packing into the next process packaging.
4. OQC before shipment for each downhole motor to do full inspection.
Q: About the sample what is the cost of transportation?
A:The freight depends on weight, packing size and your country or province region, etc.You can confirm downhole motor by photo and video to save this money, If you become our old customer.
Q: Are you a manufacturer?
A: Yes, we are factory.
Q: How about the delivery time?
A:10-25 working days after payment.
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