Audited Supplier
89mm API Oil Drilling Downhole Mud Motor 2 1/8" to 9 5/8"
1.Description about downhole mud motor
Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the outlet of mud pump flows through a by-pass valve into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the bit. The downhole motor property mainly depends upon its property parameters.
2.ADVANTAGES OF DOWNHOLE MOTOR
Increased rate of penetration.
Better hole deviation control.
Reduction in drill string failure rate.
Reduction in wear and tear of the swivel, Kelly, and rotary drives.
Reduction in fuel cost, since compared to rotary drilling, less energy is required to power a downhole motor.
1. Material: High manganese steel
2. Standard: API
3. Features: Big torque, high effective, wide flow rate range, running stable and long using time.
4. Specifications: Fit for 3 1/2"--17 1/2" well hole, including straight body, single- bent double-bent ,and adjustable housing construction.
Model | Tool OD mm | Bit Size mm | Connected Thread | Lobe | Stage | Flow Rate lpm | Rotary Speed rpm | Max Pressure Loss Mpa | Max Torque N.m | Max Pressure KN | Output Power KW |
| 5LZ89X7.0-4 | 89 | 114-149 | 2 3/8REG | 5:6 | 4 | 255-766 | 108-325 | 4.52 | 1526 | 35 | 47 |
| 7LZ89X7.0-3.8 | 89 | 107-121 | 2 3/8REG | 7:8 | 3.8 | 170-490 | 74-251 | 4.29 | 1342 | 35 | 28 |
| 5LZ95X7.0-3 | 95 | 118-149 | 2 7/8REG | 5:6 | 3 | 320-800 | 124-300 | 3.39 | 1177 | 55 | 32 |
| 5LZ95X7.0-5 | 95 | 118-149 | 2 7/8REG | 5:6 | 5 | 320-800 | 124-300 | 5.65 | 1962 | 55 | 53 |
| 7LZ95X7.0-3 | 95 | 118-149 | 2 7/8REG | 7:8 | 3 | 389-778 | 167-335 | 3.39 | 1000 | 55 | 32 |
| 7LZ95-7.0-10.1 | 95 | 118-149 | 2 7/8REG | 7:8 | 10.1 | 300-680 | 150-340 | 11.41 | 3125 | 55 | 100 |
| 7LZ95X7.0-6.7 | 95 | 118-149 | 2 7/8REG | 7:8 | 6.7 | 300-610 | 126-257 | 7.57 | 2455 | 55 | 60 |
| 5LZ105X7.0-4 | 105 | 121-152 | 2 7/8REG | 5:6 | 4 | 450-900 | 146-292 | 4.52 | 1656 | 55 | 46 |
downhole motors show:
3.Application of downhole motor
A Variety of Types & the Capabilities In accordance with the actual drilling needs,we push out high,
midiem and low speed downhole motors,of a variety of types with different functional configuration and application for all working conditions.
1.Standard type Standard motor,mud lubricating transmission shaft, straight, single and double bent.
2.Long type The torque is increased by 30%to 60%than standard ones, mud lubricating transmission shaft, straight, single and double bent.
3.High flow rate type The adoption of hollow rotor and different sizes of hard alloy jet nozzle to increase the incoming flow and bit power.
4.Heat-resistant performance.Normal types are applicable when temperature below 120 ºC ,Heat -Resistant type are applicable When temperature below 150 ºC
4.Our service
Delivery Time: Based on order quantity, normally it takes 30 days for production.Only 2 or 3 days if we
have stock on your request size.
Quality Control: We have our professional QC and all the products will be strict inspection and testing for
every order before shipping out.
After Services: Technical Support will be available in any time. We could provide the professional suggestion
for you.
5.Contact Us
ALL SIZE DOWNHOLE MOTOR AVAILABLE ,PLS CONTACT ME AT ANY TIME. 
