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JianShi (China) Drilling Tools Co., Ltd.
4 Years
| Ask Lasest Price | |
| Brand Name : | JS |
| Price : | bargain |
| Supply Ability : | The construction period of a HHD reamer is 5-7 days |
| Delivery Time : | 15 days -30 days. |
| Certification : | API |
API Standard 5LZ172 Well Drilling Mud Motor For Drilling Tools
Mud motor has been widely used in rock drilling. The most effective way to drill rock is to use mud motor, driving the motor to drive the drill pipe rotation straight drilling; When a ramp is needed, the drill pipe and motor housing do not rotate, and the hydraulic motor drives the rotor to rotate under the mud to achieve thrash drilling. Our mud motors are suitable for drilling RIGS of different specifications and manufacturers, with diameters covering ø73-286mm, and are widely used worldwide due to their high quality and stability.
| Product | K7LZ95*7.0 | K7LZ120*7.0 | K7LZ165*7.0 | K7LZ172*7.0 | K7LZ197*7.0 | K7LZ244*7.0 |
| External diameter(inch) | 3 3/4 | 4 3/4 | 6 1/2 | 6 3/4 | 7 3/4 | 9 5/8 |
| External diameter(mm) | 95 | 120 | 165 | 172 | 197 | 244 |
| Flow rate(GPM) | 510 | 1020 | 1938 | 2238.5 | 33.556.7 | 4270 |
| Bit Speed(r/min) | 60130 | 50100 | 4692 | 50100 | 5080 | 4070 |
| Pressure drop(psi) | 2 | 1.8 | 2.4 | 2.4 | 2.4 | 2.4 |
| Totalvolume(L) | 1000 | 2770 | 5750 | 6000 | 11000 | 15000 |
| Max.Torque(ft.ibs) | 1600 | 4430 | 9200 | 9600 | 17600 | 24000 |
| WOB(ibs) | 30 | 55 | 90 | 150 | 200 | 210 |
| Max.WOB(ibs) | 60 | 100 | 180 | 300 | 380 | 400 |
| Max.Power (kW) | 13.61 | 29 | 73 | 62.8 | 92.2 | 110 |
| Motor power(kW) | 5.8 | 6.2 | 7.6 | 6.7 | 6.9 | 7.8 |
| Electrical(L/min) | 2 7/8 | 3 1/2 | 4 1/2 | 4 1/2 | 5 1/2 | 6 5/8 |
| Pneumatic(ml/stroke) | 2 7/8 | 3 1/2 | 4 1/2 | 4 1/2 | 6 5/8 | 6 5/8 |
1. Increase penetration.
2. Better hole deviation control.
3. Reduce the drill string failure rate.
4. Reduce wear on rotary, Kelly, and rotary drives.
5. Reduced fuel costs because less energy is required to drive downhole motors compared to rotary drilling.
The company is located in Junziguan Village, Shijing Township, the ancient town of civilization, 156+8 kilometers away from the 106 National Road, with convenient and smooth transportation. Over the years, our company has focused on the design and manufacture of rock reaming bits. Quality and management meet and implement ISO 9001:2015 standards.
We always follow the "quality of survival, reputation and development" survival principle and "your demand is our demand" service purpose. Through continuous technological innovation, we strive to build our global brand.
With high quality products, perfect service and good reputation, we are willing to cooperate with our customers to create a better future! Welcome friends to visit the factory!
1. Who are we?
We are headquartered in Hebei, China, and have been selling worldwide since 2019.
2. How can we guarantee the quality?
Pre-production samples are always used before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Roller cone bit, Pdc bit, drilling machine parts, oil drilling equipment
4. Why buy from us instead of other suppliers?
The company was founded in 2013, specializing in the production of tri-cone drill bits, PDC bits, hole openers, scraper bits and related drilling equipment. The company is located in Hebei, China.
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