API Oilfield Downhole Drilling Motor

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Model NO.: 7LZ172x7.0-6
• Power Source: Hydraulic
• Operation Pressure: Vacuum
• Applicable Medium: Mud
• Structure: Horizontal
• Material: Rubber
• Transport Package: Wooden Case
• Specification: 6 3/4′′
• Origin: China
• HS Code: 8431431000
• Production Capacity: 300PCS/Month

Product Description

Product Description

5lz120x7.0-4 Oil Well Drilling API Downhole Mud Motor

1.Product description
Specification of downhole 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.

2.Recommend Parameter

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.

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

3.Packing and shipping:
Packing: plywood box or iron bracket.
Shipping:by air or by sea.

5.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.

6.Contact us
 
 

All sizes and type can be customized.
If you need,welcome to contact me at any time.