API Downhole Mud Motor 400 Hours Working Directional Drilling Adjustable Mud Motor Oilfield

• Customization: Available
• After-sales Service: 3 Years
• Warranty: 18 Months
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Application: Energy Saving & Mining, Well Drilling
• Optional: Straight Housing, Adjustable Bend Housing
• Lobe: 3/4/5/5.5/6/7/7.5, Customized Size Avaliable
• Stator: 3:4 / 5:6 / 7:8, Customized Size Avaliable
• Rotory Speed: 57-171-252-559
• Transport Package: Wooden Case
• Specification: 1-5/8 (43)--11-1/4 (286)
• Trademark: Tianhe
• Origin: China
• HS Code: 8431431000

Product Description

Product Description

Downhole Motor

Downhole motor is a kind of downhole dynamic drilling tool driven by the power of drilling mud. Mud stream from the outlet of a 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 on its property parameters.

Motor Assembly
Downhole motor rotor is manufactured from high quality alloy steel, while s-rotor is made of rubber. High force and tearing strength of the rubber stator allows the tool to run in  the
high temperatures (about 180 ºC ) and high oil mud condition. All these benefits help to
maintain effective operation.

We produce the downhole motor with an external coating on the motor rotor that gives the tool a much longer service life.

Cardan Shaft Assembly
The function of cardan shaft is to convert planetary motion into fixed constant rotation of drive shaft, to transmit torque and speed from motor on the drive shaft and to the bit.

Drive Shaft Assembly
The driveshaft assembly converts the eccentric motion of the rotor into concentric rotation for the bearing assembly. It also accommodates any angle set on the adjustable bent housing (or fixed bend housing) and carries the thrust load from the rotor caused by the pressure drop across the power section.

The drive shaft assembly are forged using superior alloy steel, it gives the shaft assembly good strength and toughness and also greatly improve the anti-fatigue capacity during  the rotating movement, thus giving the downhole motor a much longer service life.

Tianhe Downhole motors come in sizes ranging from Φ43mm to Φ286mm.

 

Detailed Photos

 

Main Specifications

Specifications in (mm)	Product  Code	Upper Connection	Lower Connection
1-5/8 (43)	2001100	1 REG	1 REG
2-1/8 (54)	2002100	1 1/2 REG	1 1/2 REG
2-3/8 (60)	2003100	1 1/2 REG	1 1/2 REG
2-7/8 (73)	2004100	2 3/8 REG	2 3/8 REG
3-1/8 (79)	2005100	2 3/8 REG	2 3/8 REG
3-1/2 (89)	2006100	2 3/8 REG	2 3/8 REG
3-3/4 (95)	2007100	2 7/8 REG	2 7/8 REG
4-1/8 (105)	2008100	2 7/8 REG	2 7/8 REG
4-3/4 (120)	2009100	3 1/2 REG	3 1/2 REG
5-1/2 (140)	2010100	4 1/2 REG	4 1/2 REG
6-1/4 (159)	2011100	4 1/2 REG	4 1/2 REG
6-1/2 (165)	2012100	4 1/2 REG	4 1/2 REG
6-3/4 (172)	2013100	4 1/2 REG	4 1/2 REG
7-3/4 (197)	2014100	5 1/2 REG	6 5/8 REG
8 (203)	2015100	5 1/2 REG	6 5/8 REG
8-1/2 (216)	2016100	6 5/8 REG	6 5/8 REG
9 (228)	2017100	6 5/8 REG	6 5/8 REG
9-1/2 (244)	2018100	6 5/8 REG (7 5/8 REG)	7 5/8 REG
11-1/4 (286)	2019100	6 5/8 REG (7 5/8 REG)	7 5/8 REG

 

Packaging & Shipping

Certifications

 

Company Profile

Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd is a modernized medium-scale enterprise specialized in production of oil and gas tools.

As an API-Certified established manufacturer and supplier of a comprehensive range of downhole equipment with related accessories, we are committed to providing the highest Quality products for the Petroleum and natural gas industry since 1973.

Tianhe Oil Group strongly believes and promotes Total Quality Management, implement the ISO quality management system and HSE management system and API Standard, which has been deeply implanted into every person's thought and carried out into every aspect of work.

So far, Tianhe Oil Group has established strong business relationships with over 200 international oil & gas companies in supporting the top 50 oil producing countries.

We take pride in delivering superior performances and reliability. Our objective is to exceed your expectations, improve your economics and be an integral part of your strategies.

 

Our Advantages

After Sales Service

Dear  customer,

Thanks for your time of visiting us on made in china, if you have any further questions and needs, please kindly inform us by inquiry online or contact us by below information.

We look forward to your kind reply, thanks very much.

Ms. Dongyan
Sales Manager

Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd.