Downhole Motor
Introducton
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.
What We Supply
Our mud motors have straight type and bended type two kinds, for bended type, we have fixed bend type and adjustble bend type (adjustable angle is 0-3 degree). Size range from 57mm to 244.5mm (2 1/4"-9 5/8").
Our Advantages
We have dedicated in this line for many years, and we can design, produce and repair the mud motors, the spare parts of the mud motors are also produced by ourselves, which can assure the good quality of the full motor. And we could also provide the maintainance service for customers.
| Spec. |
Recommended Hole Size |
Input Flow Rate |
Pressure Loss |
Bit Speed |
Working Torque |
Delay Dynamic Torque |
Output Power |
Drilling Weight |
Max Drilling Weight |
Joint Thread |
Length |
| Unit |
mm |
In |
L/S |
Mpa |
r/min |
N.m |
N.m |
KW |
KN |
KN |
In |
In |
mm |
| 5LZ57×7.0 |
83-121 |
31/4-43/4 |
1.5-3.5 |
3.2 |
185-430 |
200 |
350 |
4.3-10.1 |
5 |
10 |
11/2REG |
11/2REG |
2822 |
| 5LZ73×7.0 |
83-121 |
31/4-43/4 |
2-4 |
3.2 |
80-160 |
615 |
1077 |
5.8-11.5 |
12 |
25 |
23/8REG |
23/8REG |
3423 |
| 9LZ89×7.0 |
105-143 |
41/8-55/8 |
3-8 |
3.2 |
147-392 |
504 |
882 |
8.64-23 |
20 |
30 |
27/8REG |
27/8REG |
2911 |
| 5LZ95×7.0 |
114-150 |
41/8-57/8 |
5-12 |
3.2 |
140-320 |
710 |
1240 |
10.5-25 |
21 |
40 |
27/8REG |
27/8REG |
3920 |
| 5LZ120×7.0 |
152-200 |
6-77/8 |
8-16 |
3.2 |
80-180 |
1850 |
3200 |
23-47 |
64 |
106 |
31/2REG |
31/2REG |
5039 |
| 5LZ165×7.0V |
245-244 |
81/8-95/8 |
18-30 |
3.2 |
111-167 |
4440 |
7770 |
57.6-86.4 |
80 |
160 |
41/2REG |
41/2REG |
7408 |
| 5LZ165.5×7.0V |
215-244 |
81/8-95/8 |
18-30 |
4.0 |
120-180 |
5135 |
8987 |
72-108 |
90 |
180 |
41/2REG |
41/2REG |
7748 |
| 5LZ172×7.0V |
215-244 |
81/8-95/8 |
18-30 |
4.0 |
120-180 |
5135 |
8987 |
72-108 |
90 |
180 |
41/2REG |
41/2REG |
7391 |
| 5LZ172.5×7.0V |
215-244 |
81/8-95/8 |
20-35 |
4.0 |
115-180 |
6452 |
11299 |
86.4-151.2 |
100 |
200 |
41/2REG |
41/2REG |
8031 |
| 7LZ172.5×7.0V |
215-244 |
81/8-95/8 |
20-35 |
4.0 |
75-180 |
6527 |
11420 |
59.5-108.6 |
80 |
160 |
41/2REG |
41/2REG |
8631 |
| 5LZ185×7.0 |
215-244 |
81/8-95/8 |
20-35 |
4.0 |
184 |
5436 |
8154 |
80-140 |
120 |
240 |
41/2REG |
61/2REG |
8120 |
| 5LZ185.5×7.0 |
215-244 |
81/8-95/8 |
20-35 |
4.0 |
173 |
5939 |
8908 |
80-140 |
120 |
240 |
41/2REG |
61/2REG |
8120 |
| 5LZ197×7.0 |
244-311 |
91/8-125/8 |
20-40 |
3.2 |
61-122 |
14118 |
14118 |
57.6-115.2 |
120 |
240 |
51/2REG |
65/8REG |
7998 |
| 5LZ197.5×7.0 |
244-311 |
95/8-121/4 |
20-40 |
4.0 |
85-160 |
12640 |
12640 |
72-144 |
130 |
260 |
51/2REG |
65/8REG |
8598 |
| 7LZ203×7.0 |
244-311 |
95/8-121/4 |
20-40 |
3.2 |
70-155 |
12289 |
12289 |
57.6-126.7 |
150 |
240 |
51/2REG |
65/8REG |
7798 |
| 5LZ203.5×7.0 |
244-311 |
95/8-121/4 |
20-40 |
4.0 |
70-155 |
8778 |
15362 |
72-158.4 |
170 |
260 |
51/2REG |
65/8REG |
8598 |
| 5LZ216×7.0 |
273-323 |
103/4-123/4 |
22-48 |
3.2 |
61-138 |
8895 |
15567 |
63.36-138.29 |
190 |
300 |
65/8REG |
65/8REG |
7756 |
| 5LZ216.5×7.0 |
273-323 |
103/4-123/4 |
22-48 |
4.0 |
61-138 |
11117 |
19455 |
79.2-172.8 |
238 |
378 |
65/8REG |
65/8REG |
8546 |
| 5LZ244×7.0 |
311-445 |
121/2-171/2 |
50-75 |
3.2 |
91-136 |
15124 |
26468 |
144-216 |
200 |
360 |
65/8REG |
75/8REG |
8635 |
| 7LZ244.5×7.0 |
311-445 |
121/2-171/2 |
50-75 |
4.0 |
91-136 |
18905 |
33085 |
180-270 |
250 |
450 |
65/8REG |
75/8REG |
9235 |
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