Hydraulic Downhole Mud Motor

Hydraulic Downhole Mud Motor

Downhole Motor for Directional Drilling

>>Item Description

Complex Parameter

Spec. Suggested Gap Size Input Stream Price Force Decline Bit Speed  Working Torque Delay Dynamic Torque Output Electricity Drilling Weight Max Drilling Bodyweight Joint Thread Length
Unit mm         In L/S Mpa r/min N.m N.m KW KN KN In In mm
5LZ57×7. eighty three-121 31/4-43/4 1.five-three.5 three.two 185-430 200 350 four.3-10.one five 10 11/2REG eleven/2REG 2822
5LZ73×7. eighty three-121 31/four-43/four two-4 3.two eighty-one hundred sixty 615 1077 five.8-eleven.5 12 25 23/8REG 23/8REG 3423
9LZ89×7. one hundred and five-143 forty one/eight-55/eight 3-8 three.2 147-392 504 882 8.64-23 twenty thirty 27/8REG 27/8REG 2911
5LZ95×7. 114-a hundred and fifty 41/8-57/8 five-12 3.2 one hundred forty-320 710 1240 ten.five-twenty five 21 forty 27/8REG 27/8REG 3920
5LZ120×7. 152-two hundred six-seventy seven/8 8-sixteen 3.2 eighty-a hundred and eighty 1850 3200 23-47 64 106 31/2REG 31/2REG 5039
5LZ165×7.0V 245-244 81/eight-ninety five/8 18-30 three.two 111-167 4440 7770 fifty seven.six-86.4 80 160 41/2REG forty one/2REG 7408
5LZ165.5×7.0V 215-244 81/eight-95/8 18-30 four. one hundred twenty-a hundred and eighty 5135 8987 72-108 90 a hundred and eighty forty one/2REG 41/2REG 7748
5LZ172×7.0V 215-244 eighty one/eight-ninety five/eight eighteen-30 four. one hundred twenty-a hundred and eighty 5135 8987 seventy two-108 90 a hundred and eighty 41/2REG forty one/2REG 7391
5LZ172.5×7.0V 215-244 81/8-95/eight twenty-35 4. 115-a hundred and eighty 6452 11299 86.4-151.two 100 200 forty one/2REG forty one/2REG 8031
7LZ172.5×7.0V 215-244 eighty one/eight-95/eight 20-35 4. seventy five-180 6527 11420 fifty nine.5-108.6 eighty one hundred sixty forty one/2REG forty one/2REG 8631
5LZ185×7. 215-244 81/8-ninety five/8 20-35 4. 184 5436 8154 80-a hundred and forty 120 240 41/2REG 61/2REG 8120
5LZ185.5×7. 215-244 eighty one/8-ninety five/8 20-35 four. 173 5939 8908 eighty-a hundred and forty 120 240 41/2REG 61/2REG 8120
5LZ197×7. 244-311 ninety one/eight-one hundred twenty five/eight 20-40 three.2 61-122 14118 14118 fifty seven.six-a hundred and fifteen.two a hundred and twenty 240 fifty one/2REG 65/8REG 7998
5LZ197.5×7. 244-311 ninety five/8-121/four twenty-40 four. eighty five-one hundred sixty 12640 12640 seventy two-one hundred forty four a hundred thirty 260 fifty one/2REG 65/8REG 8598
7LZ203×7. 244-311 ninety five/eight-121/four 20-forty three.2 70-a hundred and fifty five 12289 12289 57.six-126.7 a hundred and fifty 240 fifty one/2REG 65/8REG 7798
5LZ203.5×7. 244-311 ninety five/8-121/four twenty-40 four. 70-a hundred and fifty five 8778 15362 72-158.four a hundred and seventy 260 51/2REG 65/8REG 8598
5LZ216×7. 273-323 103/four-123/four 22-48 3.two sixty one-138 8895 15567 sixty three.36-138.29 one hundred ninety three hundred sixty five/8REG 65/8REG 7756
5LZ216.5×7. 273-323 103/4-123/4 22-forty eight four. 61-138 11117 19455 seventy nine.two-172.8 238 378 65/8REG sixty five/8REG 8546
5LZ244×7. 311-445 121/two-171/two fifty-seventy five three.two 91-136 15124 26468 one hundred forty four-216 two hundred 360 sixty five/8REG seventy five/8REG 8635
7LZ244.5×7. 311-445 121/two-171/2 fifty-seventy five 4. ninety one-136 18905 33085 one hundred eighty-270 250 450 65/8REG seventy five/8REG 9235


Downhole motor

Down-hole motor is a positive-displacement motor. It converts high fluid power into mechanical strength of bit rotation. Down-hole motor is widely utilised for drilling, deflecting, azimuth control, coring, reaming, side monitoring drilling and workover for horizontal properly, cluster wells and straight effectively of oilfields and coal mines. In addition, it is ideal for intricate drilling

CZPTtek supplies different measurements of down-gap motors for hole measurements from 1 7/8″ to 26″. Popular dimensions are 1 11/sixteen”, 2 7/8″, 3 1/8″, 3 1/two”, 3 3/4″, 4″, 4 3/4″, 5″, 5 5/16″,five 7/8″, 6 1/4″, 6 1/two”, 6 3/4″, 7 1/four”, 7 3/4″, eight”,8 one/four”, 8 1/2″, 9″, 9 5/8″ and 11 one/four”.
CZPTtek is in a position to offer down-hole motors of unique measurement, large-speed, medium-speed and reduced-pace, according to customer’s requirements

Downhole Motor Working Basic principle

Downhole motor is a kind of downhole dynamic drilling tool upon the energy of drilling mud. Mud stream from the outlet of mud pump flows via a by-go valve into the motor. This stream produces pressure decline at each inlet and outlet of the pump, to drive the rotor into rotating, and to transmit the torque and pace on to the bit. The downhole motor residence mostly is dependent upon its property parameters.

 Constitution of Downhole Motor 

Downhole motor is composed of 5 assemblies of bearing, power area, coupling, anti-fall and bypass valve.



Characteristics of Higher Flow Price Down-gap Motor Characteristics of Uniform Wall Thickness Down- hole Motor
The adoption of hollow rotor cooperating with hard alloy jet nozzle of diverse measurements boosts enter flow charge and proppant carrying capacity. This down-gap motor can properly fix the difficulty of uneven thickness of motor’s rubber. Its qualities are as follows: substantial stress enduring for solitary quality, massive output power, vast selection of large efficiency, and so forth.
Attributes of Bent Angle Adjustable Down-gap Motor Functions of Around Little bit Down-gap Motor
The bend angle of down-gap motor can be modified on wellhead. Stabilizers of different shapes and sizes can be changed according to various needs. Measure point of measuring instrument is installed in downhole motor, which is nearer to drilling bit. Drill track is far more accurate and trustworthy.
Functions of Standard Down-hole Motor Attributes of Saturated Saltwater Mud Resistant Down-hole Motor
Standard energy area the transmission shaft is lubricated by drilling fluid accessible in vertical, single-bend and double-bend kinds maximum doing work temperature is 120°C. The particular coating layer of rotor has stronger ability of corrosion and use resistance, enabling down-hole motors to function a long time in saturated saltwater mud.
Features of Oil-sealed Transmission Shaft Down-gap Motor Features of Higher Temperature Resistant Down-gap Motor
The operating setting of thrust bearing and radial bearing is improved, and the operating time of down-gap motor for the duration of a single single journey is enhanced. The stator is geared up with excellent high quality large temperature resistant rubber, which allows down-gap motor to complete stably for a long time beneath the hole where temperature even reaches 150°C and180°C.
Attributes of Prolonged Down-gap Motor Attributes of Substantial Deflection Down-hole Motor
The torque is increased by thirty% to 60% when compared with regular down-hole motors the transmission shaft is lubricated by drilling fluid offered in vertical, single- bend and double-bend varieties maximum doing work temperature: 120°C. The exclusive structure makes the motor shorter, the bending level nearer to drill bit, and higher construct-up charge.

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>> Packing and Transport

Packing: Normal packing.
Shipping and delivery: Typically twenty times right after your payment.

>> Firm Profile

CZPTtek Business (ZheCZPT )Co.,Ltd.,

located in ZheCZPT , CZPT, is an built-in company specialized in manufacturing and exporting best high quality drilling tools and drilling areas for decades. We are supported and assisted by a highly skilled team of designers and engineers that permit us to comprehensive all the assigned projects successfully as for each the specified requirement from our clientele.

Our products are broadly utilized in the scope of mining, drinking water well drilling and exploration, anchor grouting task, side slope security engineering, oil and gas engineering,underwater rock drilling & blasting operations of seaport channel, hydropower project, national protection projects ect.

>> Certifications

>> Most current Exhibition

>> Customer Photos

>> After-sale Guarantee

(1) Free of charge adjust once the problem induced by the top quality situation.
(two) Well timed after-sale assistance shall be presented all the time.

>> FAQ

Q: Are you CZPT maker or investing firm?
A: We are an integrated corporation specialised in producing and exporting.

Q: Can you offer connected drilling tools?
A: Of course, we can supply complete set of drilling instruments, this kind of as drill pipe, tricone bit, PDC bit, drag bit, DTH Hammer. In addition, we
have drilling equipments like rigs, mud pump, air compressor, and many others. as nicely.

Q: Which payment terms can you settle for?
A: Generally we favor 30% progress payment right after acquire purchase by T/T, 70% remaining payment ahead of delivery by T/T. And one hundred% progress payment right after buy order by T/T for modest orders.

Q: How is your shipping and delivery time?
A: This will count on your getting quantity. Usually it will be about 20 days following we obtain your payment.

Q: How can you guarantee the good quality?
A: We have our expert QC team and all the merchandise will be rigorous inspection and testing for each get ahead of transport out.

>> Get in touch with Us

Jane Cheng 
Revenue Representative 

CZPTtek Industry ( ZheCZPT ) Co., Ltd. 
Address:No.B-2507, Xihu (West Lake) Dis.WeiCheng, CZPTZhuang,Chao Yang District, ZheCZPT , CZPT. 
Tel: -ten-52864265/52864786 
Fax: -ten-5257170 
Internet site:      

Hydraulic Downhole Mud Motor