DOWNHOLE MUD MOTOR

DRILLING MOTORS

TECHNICAL SUMMARY

Drilling motors, also known as downhole mud motors,  are the key component of bottom hole assembly(BHA), providing efficient and precise drilling operations. These high-performance motors, generate rotational force to drive the drill bit. With advanced technology and superior design, drilling motors offer enhanced torque, speed, and reliability.

 

CLASSIFICATION

1) Bent Housing Motor
2) High Temperature Motor
3) Hollow Rotor Motor
4) Even Wall Motor
5) Rotor Coating Technology

SPECIFICATION

  • Model

    Unit

    5LZ43×7.0V

    5LZ54×7.0VI

    5LZ60×7.0V

    5LZ73×7.0III

    5LZ73×7.0V

    5LZ89×7.0III

    5LZ95×7.0IV

    5LZ95×7.0V

    Bit Size

    in

    1 7/8-3

    2 3/8-3 1/2

    3 1/8-4 3/8

    3 3/8-4 3/8

    3 3/8-4 3/8

    4 1/2-6

    4 5/8-6

    4 5/8-6

    OD

    mm

    44

    56

    60.5

    74

    74

    89

    96

    96

    ABH

    °

    -

    -

    -

    0-3

    0-3

    0-3

    0-4

    0-4

    Lobe

     

    5/6

    5/6

    5/6

    5/6

    5/6

    5/6

    5/6

    5/6

    Stage

     

    5

    6

    5

    3

    5

    3

    4

    5

    Pressure

    Mpa

    4

    4.8

    4

    2.4

    4

    2.4

    3.2

    4

    Flow Rate

    l/s

    1-1.7-2.5

    1.3-2.2-3.2

    1.3-2.2-3.2

    2-5-7

    3-6-9

    3-6.5-10

    5-8-12

    5.4-9.3-13.2

    Flow Per Revolution

    l/r

    0.27

    0.34

    0.56

    0.9

    1.07

    1.53

    2.5

    2.6

    Bit Speed

    rpm

    222-378-555

    230-390-565

    140-237-344

    133-333-467

    168-336-504

    118-255-392

    120-192-288

    126-217-308

    Torque

    N·m

    150

    320

    438

    320

    820

    730

    1590

    2070

    Max.torque

    N·m

    225

    480

    657

    480

    1230

    1095

    2385

    3105

    Output Power

    Kw

    2.6-6.4

    4.4-10.8

    6.4-15.7

    4.8-17

    15-43

    10-30

    20-48

    27-66

    Weight on Bit

    KN

    2.5

    4

    4

    15

    15

    20

    25

    25

    Max. Weight on Bit

    KN

    6

    8

    8

    20

    20

    30

    50

    50

    Connection

    up

    1 AMMT

    1 1/2 REG

    1 1/2 REG

    2 3/8 TBG

    2 3/8 TBG

    2 3/8 REG

    2 7/8 REG

    2 7/8 REG

    down

    1 AMMT

    1 1/2 REG

    1 1/2 REG

    2 3/8 REG

    2 3/8 REG

    2 3/8 REG

    2 7/8 REG

    2 7/8 REG

    Length

    mm

    2967

    3587

    4153

    3670

    4189

    3430

    4835

    5630

    Weight

    Kg

    25

    56

    64

    85

    100

    128

    160

    170

  • Model

    Unit

    5LZ120×7.0IV

    5LZ120×7.0V

    7LZ120×7.0III

    5LZ127×7.0V

    5LZ127×7.0VIII

    7LZ127×7.0IV

    7LZ165×7.0V

    5LZ165×7.0V

    Bit Size

    in

    5 7/8-7 7/8

    5 7/8-7 7/8

    5 7/8-7 7/8

    5 7/8-7 7/8

    5 7/8-7 7/8

    5 7/8-7 7/8

    8 3/8-9 7/8

    8 3/8-9 7/8

    OD

    mm

    122

    122

    122

    127

    127

    127

    167

    167

    ABH

    °

    0-3

    0-3

    0-3

    0-3

    0-3

    0-3

    0-3

    0-3

    Lobe

     

    5/6

    5/6

    7/8

    5/6

    5/6

    7/8

    7/8

    5/6

    Stage

     

    4

    5

    3

    5

    8

    4

    5

    5

    Pressure

    Mpa

    3.6

    4

    3

    4

    6.5

    3.2

    4

    4

    Flow Rate

    l/s

    10-14-18

    9-13-16

    10-15-19

    9-13-16

    9.5-13-19

    9-14-18

    21.5-30-38

    18-24-28

    Flow Per Revolution

    l/r

    5

    4.8

    7.6

    6

    3.9

    6.9

    14.3

    10

    Bit Speed

    rpm

    120-170-220

    110-162-200

    80-118-150

    90-130-160

    145-198-290

    78-121-156

    90-126-160

    106-142-165

    Torque

    N·m

    2800

    2280

    3680

    3040

    4160

    3580

    7400

    6200

    Max.torque

    N·m

    4900

    3990

    6620

    5320

    6240

    6265

    13320

    10850

    Output Power

    Kw

    40-72

    36-64

    32-62

    36-64

    63-126

    41-81

    86-152

    72-112

    Weight on Bit

    KN

    40

    40

    40

    50

    50

    50

    100

    100

    Max. Weight on Bit

    KN

    60

    60

    60

    70

    70

    70

    160

    160

    Connection

    up

    3 1/2REG

    3 1/2REG

    3 1/2REG

    3 1/2REG

    3 1/2REG

    3 1/2REG

    4 1/2REG

    4 1/2REG

    down

    3 1/2REG

    3 1/2REG

    3 1/2REG

    3 1/2REG

    3 1/2REG

    3 1/2REG

    4 1/2REG

    4 1/2REG

    Length

    mm

    6517

    5715

    7125

    6547

    8431

    6547

    8233

    8317

    Weight

    Kg

    374

    333

    409

    441

    566

    441

    1028

    1044

  • Model

    Unit

    5LZ172×7.0V

    5LZ172×7.0VI

    7LZ172×7.0V

    7LZ172×7.0VI

    5LZ197×7.0V

    5LZ197×7.0VI

    7LZ197×7.0IV

    7LZ197×7.0V

    Bit Size

    in

    8 3/8-9 7/8

    8 3/8-9 7/8

    8 3/8-9 7/8

    8 3/8-9 7/8

    9 7/8-12 1/4

    9 7/8-12 1/4

    9 7/8-12 1/4

    9 7/8-12 1/4

    OD

    mm

    174

    174

    174

    174

    197

    197

    197

    197

    ABH

    °

    0-3

    0-3

    0-3

    0-3

    0-3

    0-3

    0-3

    0-3

    Lobe

     

    5/6

    5/6

    7/8

    7/8

    5/6

    5/6

    7/8

    7/8

    Stage

     

    5

    6

    5

    6

    5

    6

    4

    5

    Pressure

    Mpa

    4

    4.8

    4

    4.8

    4

    5

    3.2

    4

    Flow Rate

    l/s

    24-28-32

    24-28-32

    25-32-36

    25-32-36

    25-34-40

    25-40-55

    30-45-65

    25-34-40

    Flow Per Revolution

    l/r

    12

    12

    15

    15

    15

    13

    25.7

    16.8

    Bit Speed

    rpm

    120-140-160

    120-140-160

    100-128-144

    100-128-144

    100-136-160

    115-183-250

    70-105-150

    90-120-144

    Torque

    N·m

    6600

    7800

    7860

    9500

    7800

    10000

    11000

    8500

    Max.torque

    N·m

    10560

    12480

    13780

    16650

    14040

    15000

    19800

    14875

    Output Power

    Kw

    96-142

    115-146

    102-152

    120-182

    100-160

    120-192

    135-192

    112-160

    Weight on Bit

    KN

    100

    100

    100

    100

    170

    170

    170

    170

    Max. Weight on Bit

    KN

    180

    180

    180

    180

    250

    250

    250

    250

    Connection

    up

    4 1/2REG

    4 1/2REG

    4 1/2REG

    4 1/2REG

    6 5/8REG

    6 5/8REG

    6 5/8REG

    6 5/8REG

    down

    4 1/2REG

    4 1/2REG

    4 1/2REG

    4 1/2REG

    6 5/8REG

    6 5/8REG

    6 5/8REG

    6 5/8REG

    Length

    mm

    8180

    8780

    8160

    8780

    8066

    8833

    8433

    8066

    Weight

    Kg

    1122

    1168

    1138

    1246

    1392

    1454

    1483

    1392

  • Model

    Unit

    5LZ203×7.0V

    5LZ203×7.0VI

    7LZ203×7.0IV

    7LZ203×7.0V

    7LZ244×7.0IV

    5LZ244×7.0V

    5LZ286×7.0IV

    5LZ286×7.0V

    Bit Size

    in

    9 7/8-12 1/4

    9 7/8-12 1/4

    9 7/8-12 1/4

    9 7/8-12 1/4

    12 1/4-17 1/2

    12 1/4-17 1/2

    14 3/4-26

    14 3/4-26

    OD

    mm

    203

    203

    203

    203

    244

    244

    286

    286

    ABH

    °

    0-3

    0-3

    0-3

    0-3

    0-3

    0-3

    0-3

    0-3

    Lobe

     

    5/6

    5/6

    7/8

    7/8

    7/8

    5/6

    5/6

    5/6

    Stage

     

    5

    6

    4

    5

    4

    5

    4

    5

    Pressure

    Mpa

    4

    5

    3.2

    4

    3.2

    4

    3.2

    4

    Flow Rate

    l/s

    25-34-40

    25-40-55

    30-45-65

    25-34-40

    40-53-65

    40-50-60

    55-65-80

    37.5-55-70

    Flow Per Revolution

    l/r

    15

    13.1

    25.7

    16.8

    33.3

    25.4

    40.2

    31.5

    Bit Speed

    rpm

    100-136-160

    115-183-250

    70-105-150

    90-120-144

    72-95-117

    95-118-140

    82-97-118

    71-105-133

    Torque

    N·m

    7800

    10000

    11000

    8500

    17000

    14700

    18800

    18500

    Max.torque

    N·m

    14040

    15000

    19800

    14875

    29750

    25730

    33840

    33300

    Output Power

    Kw

    100-160

    120-192

    135-192

    112-160

    128-228

    134-200

    176-268

    110-201

    Weight on Bit

    KN

    170

    170

    170

    170

    180

    180

    200

    200

    Max. Weight on Bit

    KN

    250

    250

    250

    250

    280

    280

    300

    300

    Connection

    up

    6 5/8REG

    6 5/8REG

    6 5/8REG

    6 5/8REG

    6 5/8REG

    6 5/8REG

    7 5/8REG

    7 5/8REG

    down

    6 5/8REG

    6 5/8REG

    6 5/8REG

    6 5/8REG

    6 5/8REG

    6 5/8REG

    7 5/8REG

    7 5/8REG

    Length

    mm

    8066

    8833

    8433

    8066

    9398

    9188

    9130

    8750

    Weight

    Kg

    1462

    1585

    1563

    1520

    2409

    2289

    2900

    2817