Original Manufacturer Oilfield Using Downhole Mud Motor for Land Drilling
Downhole mud motor discription
Downhole Motor is a powerful and reliable positive displacement motor ,which generates an optimum balance rotational speed and high torgue to drive a variety of bill bit at speed that maximize tool life and performance . It is applicable to directional drilling horizontal drilling, composite drilling, cluster wells, sidetrack wells and well workover etc.
ADVANTAGES OF DOWNHOLE MOTOR
Increased rate of penetration.
Better hole deviation control.
Reduction in drill string failure rate.
Reduction in wear and tear of the swivel, Kelly, and rotary drives.
Reduction in fuel cost, since compared to rotary drilling, less energy is required to power a downhole motor.
Specification of downhole motors
Item No
|
Hole Size
|
Input
Flow
Rate
|
Pressure
Loss
|
Bit
Speed
|
Working
Torque
|
Delay
Dynamic
Torque
|
Output
Power
|
Max
Drilling
Weight
|
Joint Thread
|
Length
|
Unit
|
mm
|
In
|
L/S
|
Mpa
|
r/min
|
N.m
|
N.m
|
KW
|
KN
|
In
|
In
|
mm
|
5LZ73×7.0
|
83-121
|
3 1/4-4 3/4
|
2-4
|
3.2
|
80-160
|
615
|
1077
|
5.8-11.5
|
25
|
2 3/8REG
|
2 3/8REG
|
3423
|
9LZ89×7.0
|
105-143
|
4 1/8-5 5/8
|
3-8
|
3.2
|
147-392
|
504
|
882
|
8.64-23
|
30
|
2 7/8REG
|
2 7/8REG
|
2911
|
5LZ95×7.0
|
114-150
|
4 1/8-5 7/8
|
5-12
|
3.2
|
140-320
|
710
|
1240
|
10.5-25
|
40
|
2 7/8REG
|
2 7/8REG
|
3920
|
5LZ120×7.0
|
152-200
|
6-7 7/8
|
8-16
|
3.2
|
80-180
|
1850
|
3200
|
23-47
|
106
|
3 1/2REG
|
3 1/2REG
|
5039
|
5LZ165×7.0V
|
245-244
|
8 1/8-9 5/8
|
18-30
|
3.2
|
111-167
|
4440
|
7770
|
57.6-86.4
|
160
|
4 1/2REG
|
4 1/2REG
|
7408
|
5LZ165.5×7.0V
|
215-244
|
8 1/8-9 5/8
|
18-30
|
4.0
|
120-180
|
5135
|
8987
|
72-108
|
180
|
4 1/2REG
|
4 1/2REG
|
7748
|
5LZ172×7.0V
|
215-244
|
8 1/8-9 5/8
|
18-30
|
4.0
|
120-180
|
5135
|
8987
|
72-108
|
180
|
4 1/2REG
|
4 1/2REG
|
7391
|
5LZ172.5×7.0V
|
215-244
|
8 1/8-9 5/8
|
20-35
|
4.0
|
115-180
|
6452
|
11299
|
86.4-151.2
|
200
|
4 1/2REG
|
4 1/2REG
|
8031
|
7LZ172.5×7.0V
|
215-244
|
8 1/8-9 5/8
|
20-35
|
4.0
|
75-180
|
6527
|
11420
|
59.5-108.6
|
160
|
4 1/2REG
|
4 1/2REG
|
8631
|
5LZ185×7.0
|
215-244
|
8 1/8-9 5/8
|
20-35
|
4.0
|
184
|
5436
|
8154
|
80-140
|
240
|
4 1/2REG
|
6 1/2REG
|
8120
|
5LZ185.5×7.0
|
215-244
|
8 1/8-9 5/8
|
20-35
|
4.0
|
173
|
5939
|
8908
|
80-140
|
240
|
4 1/2REG
|
6 1/2REG
|
8120
|
5LZ197×7.0
|
244-311
|
9 1/8-12 5/8
|
20-40
|
3.2
|
61-122
|
14118
|
14118
|
57.6-115.2
|
240
|
5 1/2REG
|
6 5/8REG
|
7998
|
5LZ197.5×7.0
|
244-311
|
9 5/8-12 1/4
|
20-40
|
4.0
|
85-160
|
12640
|
12640
|
72-144
|
260
|
5 1/2REG
|
6 5/8REG
|
8598
|
7LZ203×7.0
|
244-311
|
9 5/8-12 1/4
|
20-40
|
3.2
|
70-155
|
12289
|
12289
|
57.6-126.7
|
240
|
5 1/2REG
|
6 5/8REG
|
7798
|
5LZ203.5×7.0
|
244-311
|
9 5/8-12 1/4
|
20-40
|
4.0
|
70-155
|
8778
|
15362
|
72-158.4
|
260
|
5 1/2REG
|
6 5/8REG
|
8598
|
5LZ244×7.0
|
311-445
|
12 1/2-17 1/2
|
50-75
|
3.2
|
91-136
|
15124
|
26468
|
144-216
|
360
|
6 5/8REG
|
7 5/8REG
|
8635
|
7LZ244.5×7.0
|
311-445
|
12 1/2-17 1/2
|
50-75
|
4.0
|
91-136
|
18905
|
33085
|
180-270
|
450
|
6 5/8REG
|
7 5/8REG
|
9235
|
|
Our Servce
1.Fast Delivery. Normally 7 days after your payment for general type . And aout 30days if no stock or special request
2. service before sale .
1) if you are the user of downhole motors ,our professional technicans will make sure the products we select for you are most applicative
2)if you are dealer ,we will offer the most competitive price and professional technic support to help you enlarge your market .
3. Service after sale .We will track the use of every mud we sell .if the performance can't meet our comitment We will change or remend it for you freely .technics surport will help you use the motor smoothly
Packing of Downhole motor
Contact Us
ALL SIZE DOWNHOLE MOTOR AVAILABLE ,PLS CONTACT ME AS BELOW