API Oilfield Downhole Adjustable Motor for Directional Drilling

• After-sales Service: Support
• Warranty: Support
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: 5LZ73T-4
• API Standard: API Q1
• Transport Package: Wooden Case
• Specification: refer to product description
• Trademark: TIANHE
• Origin: China
• HS Code: 8431431000
• Production Capacity: 50000piece/Year

Product Description

_{Tianhe downhole adjustable motor offers downhole adjustment of the motor bend setting, saving time and money by eliminating trips and optimizing critical drilling parameters.} 

_{Adjusting the motor bend setting while downhole improves hole quality and increases rate of penetration throughout all sections of the well. SelectShift improves rate of penetration drilling by increasing the rotary/bit revolutions per minute (rpm) in the straight position, extending well reach and reducing side-loading of the bit. This design builds off motor technology, providing industry-leading torque output capability, 100% flow to the drill bit, and reduced bit-to-bend length.}

Detailed Photos

 

 

 

Product Parameters

MODEL NO.	OD	OD	Rotor End	Stage	Flow Rate	Flow rate
	INCH	MM			GPM	LPM
7LZ89T-3	3 1/2	89	7:8	3	50-150	190-570
5LZ95T-5	3 3/4	95	5:6	5	85-210	320-800
7LZ95T-5	3 3/4	95	7:8	5	85-210	320-800
5LZ120T-4	4 3/4	120	5:6	4	160-350	610-1320
5LZ120T-5	4 3/4	120	5:6	5	160-350	610-1320
7LZ120T-4	4 3/4	120	7:8	4	160-350	610-1320
9LZ120T-4	4 3/4	120	9:10	4	100-250	380-950
5LZ127T-4	5	127	5:6	4	160-350	610-1320
5LZ127T-5	5	127	5:6	5	160-350	610-1320
7LZ127T-4	5	127	7:8	4	160-350	610-1320
9LZ127T-4	5	127	9:10	4	100-250	380-950
5LZ159T-5	6 1/4	159	5:6	5	250-500	950-1890
7LZ159T-5	6 1/4	19	7:8	5	250-500	950-1890
5LZ165T-5	6 1/2	165	5:6	5	250-500	950-1890
7LZ165T-5	6 1/2	165	7:8	5	250-500	950-1890
2LZ172T-8	6 3/4	172	2:3	8	300-600	1140-2270
4LZ172T-7	6 3/4	172	4:5	7	300-600	1140-2270
5LZ172T-5	6 3/4	172	5:6	5	300-600	1140-2270
5LZ172T-6	6 3/4	172	5:6	6	300-600	1140-2270
7LZ172T-	6 3/4	172	7:8	5	300-600	1140-2270
7LZ172T-5.7	6 3/4	172	7:8	5.7	300-600	1140-2270
2LZ178T-8	7	178	2:3	8	300-600	1140-2270
4LZ178T-7	7	178	4:5	7	300-600	1140-2270
5LZ178T-5	7	178	5:6	5	300-600	1140-2270
5LZ178T-6	7	178	5:6	6	300-600	1140-2270
7LZ178T-5	7	178	7:8	5	300-600	1140-2270
7LZ178T-5.7	7	178	7:8	5.7	300-600	1140-2270
5LZ197T-5	7 3/4	197	5:6	5	300-600	1140-2270
7LZ197T-4	7 3/4	197	7:8	4	300-600	1140-3410
7LZ197T-5	7 3/4	197	7:8	5	300-600	1140-2460
5LZ203T-5	8	203	5:6	5	300-600	1140-2270
7LZ203T-4	8	203	7:8	4	300-830	1140-3410
7LZ203T-5	8	203	7:8	5	300-650	1140-2460
7LZ216T-5	8 1/2	216	7:8	5	300-650	1140-2460
7LZ228T-5	9	228	7:8	5	300-650	1140-2460
5LZ244T-4	9 5/8	244	5:6	4	400-830	1510-3410
7LZ244T-4	9 5/8	244	7:8	4	560-1200	2270-4540
7LZ244T-5	9 5/8		7:8	5	560-1200	2270-4540

Certifications

 

Installation Instructions

<sub>Preparations before use

Surface inspection before tripping in

Check the angle of downhole motor and the diameter of stabilizer whether meet the needs of the drilling processes; Check the upper locating slot of the bypass valve and the upper locating slot of the bent housing whether are in the same tool face. Except the connections between lifting sub and by-pass valve, the other connections between the housings of downhole motor shall be coated with locking agent. Carefully check whether the connection threads are loose and the housing is with any corrosion or scratches affected the safety.

Check by-pass valve:</sub>

<sub>Put the downhole motor into turntable and by-pass valve into the center in the easy watch position with the lifting sub. Clamp the downhole motor tightly with safety slips, and then remove the lifting sub. Press downward the valve core with hammer handle or wood stick. Fill with water from the top of the valve, there should no leakage from the valve and no great drop of water level, and then loosen the wood stick, the valve core is sprang up to its original position. The filled water shall flow out evenly from the side holes. This is normal.

Check the clearances:</sub>
 

_{Before installing the drill bit, check the bearing clearances of the downhole motor. the check method is that measure the distance between the lower end of lower bearing housing and the upper end of the drill bit sub, and the measurement departs two times: one time, measure the distance under the conditions of downhole motor freely Hanging with the elevator; second time, measure the distance when the full weight of the downhole motor is on the turntable. The above two measured distances are the amount of the axial bearings clearance. After operation, recheck the clearance to determine the wear amount of the bearing during operation.}

 

 

 

 

 

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.

Our manufacturing facilities are well equipped with four automated induction heat treatment lines and dozens of other types of heat treatment ovens and well furnaces to ensure full coverage of heat treatment requirements by different products to achieve the required mechanical properties.

In order to ensure the quality consistency and interchangeability of high precision components, Tianhe has introduced WFL 5-axis Linkage Turning & Milling Machining Center from Austria, Mazak's turn milling machining center from Japan and the Haas vertical machining center from USA. These processes are facilitated with precise quality inspection equipment such as the Brunker OES Metal Analyzers from Germany, Ultrasonic and Magnetic Powder Flaw Detector and high precision Hexagon Three Coordinate Measuring Machine and Farco Portable Three Coordinate Measuring Machine.

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.