Shanghai Shirui International Trading Co., Ltd.
Main products:Towel,Beach Towel,Compress Towel
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  • Contact Person : Ms. HAN HELEN
  • Company Name : Shanghai Shirui International Trading Co., Ltd.
  • Tel : 0086-21-55156193
  • Fax : 0086-21-55156192
  • Address : Shanghai,SHANGHAI,ROOM610,NO.11 BUILDING,LANE3855,SHANGNAN ROAD, PUDONG DISTRICT,SHANGHAI
  • Country/Region : China
  • Zip : 200124

Downhole mud motor

Downhole mud motor
Product Detailed
High safety reliability; Long working life; competitive price; quality after-sales service

The downhole motor is a positive displacement motor. It converts the high fluid power of drilling fluid into mechanical energy for bit rotation. Downhole motors are widely used in the drilling, kick-off, azimuth control, coring, reaming, sidetracking and workover for the directional wells, horizontal wells, sidetracked wells and vertical wells of oilfields and coal mines. In addition, the down-hole motors are suitable for combination drilling. Now we can provide various sizes of down-hole motors for the sizes through 3-1/2"~17-1/2". Popular sizes are 2-7/8", 3-1/8", 3-1/2", 3-3/4", 4", 4-3/4", 6-1/2", 6-3/4", 7-3/4", 8", 8-1/2" and 9-5/8". We can supply down-hole motors of special specifications, high-speed, medium-speed and low-speed down-hole motors upon customer’s special requirements.

 Specifications:

Type

5LZ120

5LZ165

5LZ172

5LZ172-DW

5LZ172-SW

5LZ197

5LZ197-DW

5LZ197-SW

Well size, inch

5-7/8"~7-7/8"

8-3/8"~9-7/8"

8-3/8"~9-7/8"

9-7/8"~12-1/4"

OD, inch

4-3/4"

6-1/2"

6-3/4"

7-3/4"

Flow rate, l/s

8~16

18~28

20~35

30~50

Bit rev, rpm

110~220

102~158

108~188

95~163

Press drop of motor, Mpa

4

3.2

3.2

3.2

Working torque, N·m

1750

3800

4100

6800

Max. torque, N·m

2600

5700

6100

9800

Power, Kw

40.3

62.9

80.7

112.5

Bit nozzle pressure drop, Mpa

1.4~7

1.4~7

1.4~7

1.4~7

Recommended WOB, ton

4.5

8

9

17

Max. WOB, ton

6

16

17

25

Upper end connecting thread

3-1/2" IF

4-1/2" IF

4-1/2" IF

6-5/8" IF

Bit connecting thread

3-1/2" REG

4-1/2" REG

4-1/2" REG

6-5/8" REG

Downhole mud motor



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