After-sales Service: | Online Guide and Service |
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Warranty: | 1 Year |
Certification: | API |
Power Source: | Hydraulic |
Operation Pressure: | Atmospheric Pressure |
Applicable Medium: | Mud |
Samples: |
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Customization: |
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API Drilling Chinese Downhole Drilling Mud Motor is a kind of downhole drilling tool powered by mud. The mud from mud pump enters motor by way of bypass valve, and a pressure drop between motor inlet and outlet created, such pressure drop will drive the motor rotator to rotate, and transmit the torque and rotary speed to bit by universal shaft and transmission shaft. The downhole motor property mainly depends upon its property parameters. This product uses the high and new technology of coating to avoid coating off of rotors resulted from the traditional technology. Its strength and life are greatly improved. It is applicable to directional drilling horizontal drilling, composite drilling, cluster wells, sidetrack wells and well workover etc. downhole drilling mud motor
Various downhole motor assemblies for well size 1 7/8″~26″ with 24 main dimension specifications (which are identified by outer diameter of stator) : 1-11/16″,2-1/8″,2-3/8″,2-7/8″,3-1/8″,3-1/2″, 3-3/4″,4″,4-1/8″,4-3/4″,5″, 5-1/4″,5-7/8″,6-1/4″,6-1/2″,6-3/4″, 7-1/4″,7-3/4″,8″,8-1/4″,8-1/2″,9″,9-5/8″,11-1/4″.
Structure form includes straight, single bend, double bend, angle adjustable and so on. Heat-resistant temperature range consist of 250°F (120ºC) or less than 250ºF (120ºC), and between 250 ºF (120ºC) to 355ºF (180ºC). We can also provide all specifications including oil based mud resistant motor and saturated saltwater mud resistant motor.
Product parameters downhole drilling motor, downhole motor, mud motor, drilling motor
4-3/4" OD Mud Motor Models include:
5LZ120x7.0(II), 5LZ120x7.0-4.5, 5LZ120x7.0V, 7LZ120x7.0-2.2, 7LZ120x7.0-2.9, 7LZ120x7.0-3.8
Type |
5LZ73 7.0 |
5LZ89 7.0 |
5LZ95 7.0 |
7LZ95 3.5 |
9LZ95 7.0 |
5LZ120 7.0 |
|
Hole Size |
Mm |
95~121 |
114~152 |
118~152 |
118~152 |
118~152 |
149~200 |
In |
33/4~43/4 |
41/2~6 |
45/8~6 |
45/8~6 |
45/8~6 |
57/8~77/8 |
|
Thread Type |
Top |
23/8"REG |
23/8"REG |
27/8"REG |
27/8"TBG |
27/8"REG |
31/2"REG |
Bottom |
23/8"REG |
23/8"REG |
27/8"REG |
27/8"REG |
27/8"REG |
31/2"REG |
|
Nozzle pressure drop |
Mpa |
1.4~7 |
1.4~7 |
1.4~7 |
1.4~3.5 |
1.4~7 |
1.4~7 |
Recommend Flow |
L/S |
3~8 |
3~8 |
7~12 |
7~11 |
6~10 |
9~14 |
Bit rotary |
R/Min |
109~291 |
95~200 |
90~195 |
120~240 |
90~200 |
95~200 |
Motor pressure drop |
Mpa |
2.4 |
2.4 |
3.2 |
2.4 |
2.4 |
3.2 |
Working torque |
N.M |
460 |
628~838 |
1260~1630 |
723~960 |
750~1020 |
1480~1820 |
Lagging torque |
N.M |
650 |
1300 |
2200 |
1500 |
1550 |
2440 |
Output power |
KW |
4.7~12.5 |
7.3~15.3 |
13.6~29.5 |
18~24 |
8.3~18.5 |
16.4~34.5 |
Recommended bit weight |
T |
4.7~12.5 |
2.0 |
2.5 |
1.0 |
2.5 |
3 |
Max bit weight |
T |
2.5 |
3.0 |
5 |
1.5 |
5 |
5 |
Length |
Straight |
3450 |
3570 |
4450 |
2500 |
3590 |
5085 |
Single curve |
3450 |
|
4675 |
|
3590 |
5335 |
|
Weight |
Straight |
100 |
98 |
140 |
89 |
120 |
390 |
Single curve |
102 |
|
150 |
|
120 |
420 |
Type |
5LZ165 7.0 |
5LZ165 7.0 |
5LZ172 7.0 |
5LZ197 7.0 |
5LZ210 7.0 |
5LZ244 7.0 |
|
Hole Size |
Mm |
213~251 |
213~251 |
213~251 |
251~311 |
251~375 |
311~445 |
In |
83/8~97/8 |
83/8~97/8 |
83/8~97/8 |
97/8~121/4 |
97/8~143/4 |
121/4~171/4 |
|
Thread type |
Top |
41/2"REG |
41/2"REG |
41/2"REG |
51/2"REG |
65/8"REG |
65/8"REG |
Bottom |
41/2"REG |
41/2"REG |
41/2"REG |
65/8"REG |
65/8"REG |
75/8"REG |
|
Nozzle pressure drop |
Mpa |
1.4~7 |
1.4~7 |
1.4~7 |
1.4~7 |
1.4~7 |
1.4~7 |
Recommend Flow |
L/s |
20~28 |
20~28 |
25~35 |
25~57 |
35~50 |
50~75 |
Bit rotary |
R/min |
90~160 |
80~150 |
90~160 |
86~196 |
100~160 |
100~160 |
Motor pressure drop |
Mpa |
2.4 |
3.2 |
4.0 |
4.0 |
4.0 |
4.0 |
Working torque |
N.m |
2750~3960 |
3860~4980 |
5860~6970 |
7800~9350 |
9980~11900 |
12870~13970 |
Lagging torque |
N.m |
6300 |
8470 |
11550 |
18690 |
19600 |
23000 |
Output power |
Kw |
31.6~56.2 |
37~69.4 |
60.4~107.4 |
70~160 |
115~183 |
140~225 |
Recommended bit weight |
T |
8 |
8 |
10 |
16 |
17 |
18 |
Max bit weight |
T |
16 |
16 |
16 |
24 |
28 |
30 |
Length |
Straight |
5930 |
6830 |
7230 |
8470 |
8400 |
9060 |
Single curve |
6180 |
7080 |
7480 |
8720 |
8660 |
9320 |
|
Weight |
Straight |
742 |
820 |
930 |
1140 |
1460 |
1980 |
Single curve |
772 |
850 |
970 |
1195 |
1520 |
2050 |
downhole drilling motor downhole drilling motor downhole drilling motor
Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.
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