127mm HDD Downhole Mud Drilling Motor

Specifications about downhole drilling motors

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.

Downhole motor is composed of four assemblies of by-pass valve, motor, cardan shaft and drive shaft.

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 and double-bent construction.

Product Parameters

PRODUCTS SPECIFICATION
Model		7LZ127X7.0-4
Tool OD	mm	127
	inch	4
Connected Thread	up	3 1/2reg
	down	3 1/2reg
Lobe		7:8
Stage		4
RECOMMENDED OPERATING PARAMETER
Flow Rate	lpm	745-1489
	gpm	196-393
Rotary Speed	rpm	130-261
Working Pressure Loss	Mpa	3.2
	Psi	466
Output Torque	N.m	2468
	lb.ft	1819
Pressure Loss	Mpa	4.52
	Psi	655
Max Torque	N.m	3277
	lb.ft	2417
Working Pressure	KN	49
	lb	10803
Max Pressure	KN	100
	lb	22000
Output Power	KW	75
	hp	102

Detailed Photos

 

Certifications

 

After Sales Service

 

Cangzhou JW Petroleum Machinery Co.,Ltd have a sound after-sales service system, every clients bought from JW will have a file, which records every downhole motor's model that the customer purchased from JW. Andafter sale we will track the use of each one, and help clients to deal with every problem, so don't worry to buy, we will give you high after-sales service.

Are you Manufacture or Factory?
Yes we are and from Cangzhou city Hebei Province China.
How about the quality and supply ability?
We can supply you with 500 pcs downhole motor for a month.
What the MOQ?
1pc.
How to place an order?
1) Inform size and model
2)angle of slope
3)quantity
What is the Pament?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. We also can accept L/C AT SIGHT if the quantity is large.
 

With professional producing technology and honest management, JW people will create brilliant future with new and old customers together.

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