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Large Size 10 3/4"-12 3/4" Downhole Motor Mud Motor
Product Descrption
Drilling Mud Motor is a kind of downhole drilling tool powered by mud. The mud from mud pump enters motor by way of bypass valve, and a pressure drop between motor inlet and outlet created, such pressure drop will drive the motor rotator to rotate, and transmit the torque and rotary speed to bit by universal shaft and transmission shaft. The downhole motor property mainly depends upon its property parameters. This product uses the high and new technology of coating to avoid coating off of rotors resulted from the traditional technology. Its strength and life are greatly improved. It is applicable to directional drilling horizontal drilling, composite drilling, cluster wells, sidetrack wells and well workover etc.
Product Specifications
We can supply various sizes of downhole motors for hole size from 1
7/8” to 26”. Popular size are 1 11/16”, 2 1/8”,2 3/8”,2 7/8”,3
1/8”,3 1/2”,3 3/4”,4”,4 3/4”,5”,5 5/16”,5 7/8”,6 1/4”,6 1/2”,6
3/4”,7”,7 1/4”,7 3/4”,8”,8 1/2”,9”, 9 5/8”and 11 1/4”. We’re able
to provide downhole motors of vertical, single-bend, double-bend
and adjustable motors; the hear-resistance temperature ranges are
≤120℃,120-150℃ and 150-180℃; oil-based mud resistance and saturated
saltwater mud resistance motors and can supply various size of
uniform thickness downhole motors.
Drive shaft assembly
The drive shaft assembly is made of hard alloy radial bearing, a
new type of cemented tungsten carbide give the bearing a better
abrasive resistance. A unique sintering process with copper nickel
alloy makes the connection area much stronger and abrasive
resistance in the friction high temperature condition.The drive
shaft assembly were forged with superior alloy steel ,it give the
shaft assembly good strength and toughness and also greatly improve
the antifatigue capacity during the rotating movement, so give the
downhole motor a much longer service life.
Our downhole motor cover the size from Φ43mm to Φ286mm.
Technical Sheet 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
located in Xi'an city, shaanxi Province of China. More convenient
transport, faster delivery, and more trustful enterprise is your
best choice. Come on, join us.
Our goal: Strive for Perfection and Win by Quality.
Our commitment to provide you with the highest quality products is reflected in our ISO 9001 certification. We put quality at the heart of everything we do, at every step of our manufacturing and sales processes. Every year our quality control standards and performance levels are rigorously assessed to ensure we continue to meet the toughest international standards.
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.