Corrosion-resistance:
After corrosion spraying to form special coating, the rotor is better corrosion, erosion and abrasion-resistant. And downhole motor is suitable for long time in the corrosive fluid.
Air Drilling
Air drilling can protect reservoir well, improve rate of penetration, significantly shorten drilling period, take precaution against mud loss and borehole collapse, now is gradually widely used. Air drilling downhole motor is driven by gas, foam and other compressible fluids, provide power for the downhole and drives bit to penetrate rock. Air drilling downhole motor has higher technical requirements of the assembly structure, linear design of the motor stator and operation specification.
Technical Specification of Our Downhole/Mud Motor
| Item No |
Hole Size | Input Flow Rate | Pressure Loss | Bit Speed | Working Torque | Delay Dynamic Torque | Output Power | Max Drilling Weight | Joint Thread | Length |
| Unit | mm | In | L/S | Mpa | r/min | N.m | N.m | KW | KN | In | In | mm |
| 5LZ73×7.0 | 83-121 | 3 1/4-4 3/4 | 2-4 | 3.2 | 80-160 | 615 | 1077 | 5.8-11.5 | 25 | 2 3/8REG | 2 3/8REG | 3423 |
| 9LZ89×7.0 | 105-143 | 4 1/8-5 5/8 | 3-8 | 3.2 | 147-392 | 504 | 882 | 8.64-23 | 30 | 2 7/8REG | 2 7/8REG | 2911 |
| 5LZ95×7.0 | 114-150 | 4 1/8-5 7/8 | 5-12 | 3.2 | 140-320 | 710 | 1240 | 10.5-25 | 40 | 2 7/8REG | 2 7/8REG | 3920 |
| 5LZ120×7.0 | 152-200 | 6-7 7/8 | 8-16 | 3.2 | 80-180 | 1850 | 3200 | 23-47 | 106 | 3 1/2REG | 3 1/2REG | 5039 |
| 5LZ165×7.0V | 245-244 | 8 1/8-9 5/8 | 18-30 | 3.2 | 111-167 | 4440 | 7770 | 57.6-86.4 | 160 | 4 1/2REG | 4 1/2REG | 7408 |
| 5LZ165.5×7.0V | 215-244 | 8 1/8-9 5/8 | 18-30 | 4.0 | 120-180 | 5135 | 8987 | 72-108 | 180 | 4 1/2REG | 4 1/2REG | 7748 |
| 5LZ172×7.0V | 215-244 | 8 1/8-9 5/8 | 18-30 | 4.0 | 120-180 | 5135 | 8987 | 72-108 | 180 | 4 1/2REG | 4 1/2REG | 7391 |
| 5LZ172.5×7.0V | 215-244 | 8 1/8-9 5/8 | 20-35 | 4.0 | 115-180 | 6452 | 11299 | 86.4-151.2 | 200 | 4 1/2REG | 4 1/2REG | 8031 |
| 7LZ172.5×7.0V | 215-244 | 8 1/8-9 5/8 | 20-35 | 4.0 | 75-180 | 6527 | 11420 | 59.5-108.6 | 160 | 4 1/2REG | 4 1/2REG | 8631 |
| 5LZ185×7.0 | 215-244 | 8 1/8-9 5/8 | 20-35 | 4.0 | 184 | 5436 | 8154 | 80-140 | 240 | 4 1/2REG | 6 1/2REG | 8120 |
| 5LZ185.5×7.0 | 215-244 | 8 1/8-9 5/8 | 20-35 | 4.0 | 173 | 5939 | 8908 | 80-140 | 240 | 4 1/2REG | 6 1/2REG | 8120 |
| 5LZ197×7.0 | 244-311 | 9 1/8-12 5/8 | 20-40 | 3.2 | 61-122 | 14118 | 14118 | 57.6-115.2 | 240 | 5 1/2REG | 6 5/8REG | 7998 |
| 5LZ197.5×7.0 | 244-311 | 9 5/8-12 1/4 | 20-40 | 4.0 | 85-160 | 12640 | 12640 | 72-144 | 260 | 5 1/2REG | 6 5/8REG | 8598 |
| 7LZ203×7.0 | 244-311 | 9 5/8-12 1/4 | 20-40 | 3.2 | 70-155 | 12289 | 12289 | 57.6-126.7 | 240 | 5 1/2REG | 6 5/8REG | 7798 |
| 5LZ203.5×7.0 | 244-311 | 9 5/8-12 1/4 | 20-40 | 4.0 | 70-155 | 8778 | 15362 | 72-158.4 | 260 | 5 1/2REG | 6 5/8REG | 8598 |
| 5LZ244×7.0 | 311-445 | 12 1/2-17 1/2 | 50-75 | 3.2 | 91-136 | 15124 | 26468 | 144-216 | 360 | 6 5/8REG | 7 5/8REG | 8635 |
| 7LZ244.5×7.0 | 311-445 | 12 1/2-17 1/2 | 50-75 | 4.0 | 91-136 | 18905 | 33085 | 180-270 | 450 | 6 5/8REG | 7 5/8REG | 9235 |
Xi'an TianRui Petroleum Machinery Equipment Company Limited is a fast-growing professional petroleum equipment manufacturer and supplier, integrating petroleum equipment development & application and oilfield technical service into one. It is located in China's well-known Xi'an city of Shaanxi Province.
The company possesses excellent office environment, specialized technology, business and management team. In the course of future development, the company will continue to enhance product quality and technical service management. We are committed to build the company into a international first-class "one stop" comprehensive oil drilling products supplier and service providers, providing each customer in the world with high quality & affordable products and professional & perfect service!
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
