4lz120X7.0-6 Downhole Drilling Mud Motors for No-Dig Drilling

• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: 4145h
• out Diameter: 120mm
• Bit Size: 149-200mm
• Model NO.: 4LZ120x7.0-6
• Connected Thread: 3 1/2 Reg
• Lobe: 4:5
• Stage: 6
• Flow Rate: 495-990 Lpm
• Rotory Speed: 167-335 Rpm
• Max Pressure Loss: 6.78 MPa
• Max Torgue: 3019 N.M
• Max Bearing Presure: 55 Kn
• Transport Package: Sdandard Packing for Downhole Motor
• Specification: 120 mm
• Trademark: JW
• Origin: China
• HS Code: 8431431000
• Production Capacity: 300 Piece/Month

Product Description

4lz120X7.0-6 Downhole drilling Mud Motors for no-dig drilling 

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.

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.

Specification of downhole motors 

Model	Bit Size mm	Connected Thread	Flow Rate lpm	Rotary Speed rpm	Max Pressure Loss Mpa	Max Torque N.m	Working Pressure KN	Max Pressure KN
5LZ120X7.0-3	149-200	3 1/2REG	694-1388	140-278	3.39	2288	49	100
5LZ120X7.0-4	149-200	3 1/2REG	694-1388	140-278	4.52	2869	49	100
5LZ120X7.0-5	149-200	3 1/2REG	650-1300	140-280	5.65	3312	49	100
7LZ120X7.0-4	149-200	3 1/2REG	745-1489	130-261	4.52	3277	49	100
7LZ120X7.0-6.5	149-200	3 1/2REG	745-1489	130-261	7.35	5325	49	100
7LZ120X7.0-7	149-200	3 1/2REG	516-1030	128-256	7.91	3997	49	100
5LZ127X7.0-3	149-200	3 1/2REG	694-1388	140-278	3.39	2286	49	100
5LZ127X7.0-4	149-200	3 1/2REG	694-1388	140-278	4.52	2869	49	100
5LZ127X7.0-5	149-200	3 1/2REG	650-1300	140-280	5.65	3312	49	100
7LZ127X7.0-4	149-200	3 1/2REG	745-1489	130-261	4.52	3277	49	100
7LZ127X7.0-7	149-200	3 1/2REG	516-1030	128-256	7.91	3997	49	100

120mm API Downhole Mud Motors





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