Oilfield downhole motor 7LZ203-4

Model: Downhole motor - 7LZ203-4
Place of Origin: Shaanxi,China (Mainland)
Application: Oil well drilling
Processed type: Forging
Condition: New
Standard: API
Connection: NC 50
Model: 7LZ203-4
Working Temperature: 120 C
Material: AISI4145
Delivery: 30 days
Special Groups: downhole motor
Mud motor
Oilfield downhole motor

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:80.0 USDProduction Capacity:200 ea/months
Trade Term:FOB,CFR,FCAPacking:sea shipment
Payment Terms:T/TDelivery Date:15 days~ 30 days
Min. Order:1 Piece/Pieces
Means of Transport:Ocean

Oilfield downhole motor 7LZ203-4 

Downhole motor / Mud motor for oilfield drilling operation


Introduciton of downhole motor

The downhole motor is the mud-driving and a positive displacement down hole drilling tool, so the downhole motor is mud motor known as fixed displacement motor.The mud in the oil well from the mud pump goes through the bypass valve and enters the motor. At the gate of the motor it forms pressure difference to rotate the motor's rotator and to pass the drilling rigs through the cardan and transmission shaft. The performance of the downhole motor is mainly determined by the parameters of the motor.


The detailed specification of the mud motor 

1

7LZ203-4-1040 7:8  4 stage, with float valve, adjusted bending angle range 0-3°, chrome plated rotor, normal temperture 120℃, replaceable five straight blades stabilizer, connection 6-5/8REG B × 6-5/8REG B

2

7LZ244-4-1264 7:8  4 stage, with float valve, adjusted bending angle range 0-3°, chrome plated rotor, normal temperture 120℃, replaceable five straight blades stabilizer, connection 6-5/8REG B× 7-5/8REG  B                                                                                

3

5LZ172K-5, 5:6  5 stage, normal temperture 120℃, water-base mud, adjusted bending angle range 0-3°, Hollow rotor, spraying WC, φ206 stabilizer, connection NC50 B×4 1/2REG B

4

5LZ172K-5, 5:6  5 stage, normal temperture 120℃, adjusted bending angle range 0-3°, Hollow rotor, spraying WC, φ210 stabilizer, connection NC50 B×4 1/2REG B     

5

7LZ172K-5, 7:8  5 stage, normal temperture 120℃, adjusted bending angle range 0-3°, Hollow rotor, spraying WC, φ210 stabilizer, connection NC50 B×4 1/2REG B


Oilfield downhole motor 7LZ203-4


Oilfield downhole motor 7LZ203-4 

Downhole motor / Mud motor for oilfield drilling operation

Category: Downhole motor

Related Category: Downhole Sucker Rod Pump  Cross over sub  Sucker rod API 


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