Premium mud motor for rock drilling

Usage: It is one kind of positive displacement downhole motor, with working principle is to convert the high pressure fluid power of mud into mechanical energy for bit rotation. It is widely used in oil field and mine directional well and horizontal well, cluster Wells and vertical Wells, drilling, deflecting, adjusting azimuth,

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Usage: It is one kind of positive displacement downhole motor, with working principle is to convert the high pressure fluid power of mud into mechanical energy for bit rotation. It is widely used in oil field and mine directional well and horizontal well, cluster Wells and vertical Wells, drilling, deflecting, adjusting azimuth, coring, reaming, side tracking and workover treatment, and also applied in some special operations as compound drilling and traversing, etc.
Specifications: We can produce series of downhole motors in different sizes, as
A Variety of Types & the Capabilities In accordance with the actual drilling needs, we push out high, midiem and low speed downhole motors, of a variety of types with different functional configuration and application for all working conditions.
1. Standard type Standard motor, mud lubricating transmission shaft, straight, single and double bent.
2. Long type The torque is increased by 30%to 60%than standard ones, mud lubricating transmission shaft, straight, single and double bent.
3. High flow rate type The adoption of hollow rotor and different sizes of hard alloy jet nozzle to increase the incoming flow and bit power.
4. High deflection type The unique structure design makes the overall length shorter and bent housing closer to the bit, deflection rate reach up to 1/m, so as to keep good working conditions.
5. High temperature resistance type The motor stator is made of superior quality high temperature resistant rubber, which enables the motor to perform stably in the well bottom at max. 17.
6. Oil-sealed transmission shaft type It improves the working condition of thrust bearing and radial bearing, and increases the life span of each single trip.
7. Bend angle adjustable type We equip the motors with adjustable bend housing in different types and sizes, and through which before dropping we can adjust the bend angle.
8. Saturated saltwater mud resistance type The special coating on the rotor with strong ability of anti-corrosion and wear-resistance enables the motor to work stably for a long time in the condition of saturated saltwater mud.
9. Impact Resistance Type We adopt a series of shock absorbers to lighten or eliminate bit jumping and impact shock occurring in drilling, protect the drilling tools avoiding damage, increase service life and ensure the drilling safe and efficient. Style impact resistance downhole motor is our new technology patent products. Patent No ZL2011 2 0000193.2)
Spec.Recommended Hole SizeInput Flow RatePressure LossBit Speed Working TorqueDelay Dynamic TorqueOutput PowerDrilling WeightMax Drilling WeightJoint ThreadLength
Unitmm        InL/SMpar/minN.mN.mKWKNKNInInmm
5LZ57×7.083-12131/4-43/41.5-3.53.2185-4302003504.3-10.151011/2REG11/2REG2822
5LZ73×7.083-12131/4-43/42-43.280-16061510775.8-11.5122523/8REG23/8REG3423
9LZ89×7.0105-14341/8-55/83-83.2147-3925048828.64-23203027/8REG27/8REG2911
5LZ95×7.0114-15041/8-57/85-123.2140-320710124010.5-25214027/8REG27/8REG3920
5LZ120×7.0152-2006-77/88-163.280-1801850320023-476410631/2REG31/2REG5039
5LZ165×7.0V245-24481/8-95/818-303.2111-1674440777057.6-86.48016041/2REG41/2REG7408
5LZ165.5×7.0V215-24481/8-95/818-304.0120-1805135898772-1089018041/2REG41/2REG7748
5LZ172×7.0V215-24481/8-95/818-304.0120-1805135898772-1089018041/2REG41/2REG7391
5LZ172.5×7.0V215-24481/8-95/820-354.0115-18064521129986.4-151.210020041/2REG41/2REG8031
7LZ172.5×7.0V215-24481/8-95/820-354.075-18065271142059.5-108.68016041/2REG41/2REG8631
5LZ185×7.0215-24481/8-95/820-354.01845436815480-14012024041/2REG61/2REG8120
5LZ185.5×7.0215-24481/8-95/820-354.01735939890880-14012024041/2REG61/2REG8120
5LZ197×7.0244-31191/8-125/820-403.261-122141181411857.6-115.212024051/2REG65/8REG7998
5LZ197.5×7.0244-31195/8-121/420-404.085-160126401264072-14413026051/2REG65/8REG8598
7LZ203×7.0244-31195/8-121/420-403.270-155122891228957.6-126.715024051/2REG65/8REG7798
5LZ203.5×7.0244-31195/8-121/420-404.070-15587781536272-158.417026051/2REG65/8REG8598
5LZ216×7.0273-323103/4-123/422-483.261-13888951556763.36-138.2919030065/8REG65/8REG7756
5LZ216.5×7.0273-323103/4-123/422-484.061-138111171945579.2-172.823837865/8REG65/8REG8546
5LZ244×7.0311-445121/2-171/250-753.291-1361512426468144-21620036065/8REG75/8REG8635
7LZ244.5×7.0311-445121/2-171/250-754.091-1361890533085180-27025045065/8REG75/8REG9235

Good Quality Mud Motor for Rock Drilling


Good Quality Mud Motor for Rock Drilling
Good Quality Mud Motor for Rock Drilling

Good Quality Mud Motor for Rock Drilling
 

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