120mm API Downhole Drilling Mud Motor for HDD Oil Drilling/Pdm

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: HDD
• Od: 4-3/4" or 120mm
• Drill Bit Size: 5-7/8"-7-7/8" or 149-200 mm
• Flow Rate: 158-343gpm or 600-1300ipm
• Rotating Speed: 115-230rpm
• Adjustable Angle: 1.5
• Transport Package: Wooden Boxes
• Specification: 8-1/2" or 216mm
• Trademark: YCPT
• Origin: China
• Production Capacity: 5000piece/Year

Product Description

 

API 120mm Pdm Downhole Drilling Mud Motor 

Downhole motor is a positive displacement downhole power drilling tool that uses drilling fluid as power and converts liquid pressure energy into mechanical energy. When the mud pumped out by the mud pump enters the motor, a pressure drop is formed at the inlet and outlet of the motor, pushing the rotor to rotate around the axis of the stator, and transmits the torque and speed to the drill bit by universal shaft and transmission shaft, thereby realizing drilling operation. Downhole motor is extensively used in drilling and workover for oilfields and coal mines.

The driving stage of these motors is composed of a rigid shaft made up of continuous (or progressive) helical lobe cavities. This rigid helical lobe shaft is inserted into a flexible helical lobe cavity sheath (tight fitting). The outside surface of the sheath is affixed to the inside surface of a rigid cylindrical housing. As fluid is pumped under pressure into one end of this device, the rigid shaft is forced to rotate as the fluid passes through the cavities between the rigid shaft lobes and the flexible lobe cavities in the sheath. it shows a cutaway view of the helical lobe section of a typical downhole positive displacement mud motor based on this Moineau design

Assuming the same downhole motor size and fluid volumetric flow rate through the motor (same hydraulic power), the basic differences between the five typical lobe configurations given in F are:

•The higher the lobe configuration, the higher the rotor shaft output torque.

•The higher the lobe configuration, the lower the rotor shaft output speed.

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

 

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Company Profile

 

We shandong yacheng petroleum technology are established in 2003 year, located in Dongying city, shengli oilfield, which is the second largest oilfield of China.
Our business scope includes oilfield equipment supply, such as, drilling equipment and spares, wellhead equipment ,oil recovery equipment. We have been served Sinopec -Shengli oilfield in the last 19 years, established a solid partnership and network with quality OEM factories. Based on our responsive and responsible engineering & commercial team, we can provide one-stop shop service to our customer, and package plan of procurement which brings added value in terms of delivery time, fair prices, inventory in stock.
We are Looking forward to build up partnership with your company and provide our attentive service to you.