Mud Motor Downhole Motor Screw drill motor
Downhole motor is a positive-displacement motor, widely used in drilling, kick-off, azimuth control, coring, reaming, and work over for directional wells, horizontal wells, of oilfields and coal mines. d
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Technical Specification of Drilling Mud Motor :
Motor Type | 5LZ73 ×7 | 5LZ89 ×7 | 5LZ95×7 | 5LZ120×7 | 5LZ120II×7 | 5LZ165×7 | 5LZ165×7IV | 5LZ89 ×7V |
Hole size( In) | 3-1/8~4-3/4 | 4-1/2~6 | 4-5/8~6 | 5-7/8~7-7/8 | 5-7/8~7-7/8 | 8-3/8~9-7/8 | 8-3/8~9-7/8 | 8-3/8~9-7/8 |
Flow rate range (L/S) | 2~4 | 3~8 | 8~13 | 9~14 | 9~16 | 20~28 | 20~28 | 20~28 |
Rotation Speed (Rpm) | 125~220 | 95~200 | 80~165 | 95~200 | 95~200 | 90~160 | 90~160 | 90~160 |
Pressure fall of motor (Mpa) | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 3.2 | 4.0 |
Operating Torque (N.m) | 320 | 560 | 1200 | 1350 | 1700 | 3300 | 4500 | 5600 |
Stall torque (N.m) | 560 | 980 | 2100 | 2360 | 2950 | 5775 | 7875 | 9800 |
Output power (Kw) | 4.2~7.4 | 5.6~11.7 | 10~20.7 | 13.4~28.3 | 16.9~35.6 | 31.1~55.3 | 42.4~75.4 | 52.8~93.8 |
Bit diff. pressure (Mpa) | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 |
Recommended W.O.B. T | 1.5 | 2 | 2.5 | 3 | 3 | 6 | 8 | 10 |
Max. W.O.B. T | 2 | 3 | 5 | 5 | 5 | 16 | 16 | 16 |
Connection -Upper box | 2-3/8TBG | 2-3/8 | 2-7/8 | 3-1/2 | 3-1/2 | 4-1/2 | 4-1/2 | 4-1/2 |
Connection -lower box | 2-3/8 | 2-3/8 | 2-7/8 | 3-1/2 | 3-1/2 | 4-1/2 | 4-1/2 | 4-1/2 |
Vertical | 3,670 | 2,700 | 4,035 | 3,385 | 4,555 | 5,860 | 6,770 | 7,665 |
Tool length-Single-bent (mm) | 4,035 | 3,900 | 4,555 | 5,860 | 6,770 | 7,665 | ||
Tool length- Double-bent(mm) | 4,185 | 4,060 | 4,715 | 6,110 | 7,020 | 7,915 | ||
Vertical | 85 | 83 | 140 | 200 | 265 | 668 | 730 | 810 |
Tool WT-Single-bent( kg ) | 145 | 248 | 270 | 688 | 750 | 830 | ||
Tool WT-Double-bent( kg ) | 150 | 258 | 280 | 714 | 776 | 856 |
Mud Motor Downhole Motor Screw drill motor
Downhole motor is a positive-displacement motor, widely used in drilling, kick-off, azimuth control, coring, reaming, and work over for directional wells, horizontal wells, of oilfields and coal mines. d
rilling mud motor, drilling mud motor, drilling mud motor, drilling mud motor, drilling mud motor, drilling mud motor, drilling mud motor, drilling mud motor,
Technical Specification of Drilling Mud Motor :
Motor Type | 5LZ73 ×7 | 5LZ89 ×7 | 5LZ95×7 | 5LZ120×7 | 5LZ120II×7 | 5LZ165×7 | 5LZ165×7IV | 5LZ89 ×7V |
Hole size( In) | 3-1/8~4-3/4 | 4-1/2~6 | 4-5/8~6 | 5-7/8~7-7/8 | 5-7/8~7-7/8 | 8-3/8~9-7/8 | 8-3/8~9-7/8 | 8-3/8~9-7/8 |
Flow rate range (L/S) | 2~4 | 3~8 | 8~13 | 9~14 | 9~16 | 20~28 | 20~28 | 20~28 |
Rotation Speed (Rpm) | 125~220 | 95~200 | 80~165 | 95~200 | 95~200 | 90~160 | 90~160 | 90~160 |
Pressure fall of motor (Mpa) | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 3.2 | 4.0 |
Operating Torque (N.m) | 320 | 560 | 1200 | 1350 | 1700 | 3300 | 4500 | 5600 |
Stall torque (N.m) | 560 | 980 | 2100 | 2360 | 2950 | 5775 | 7875 | 9800 |
Output power (Kw) | 4.2~7.4 | 5.6~11.7 | 10~20.7 | 13.4~28.3 | 16.9~35.6 | 31.1~55.3 | 42.4~75.4 | 52.8~93.8 |
Bit diff. pressure (Mpa) | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 |
Recommended W.O.B. T | 1.5 | 2 | 2.5 | 3 | 3 | 6 | 8 | 10 |
Max. W.O.B. T | 2 | 3 | 5 | 5 | 5 | 16 | 16 | 16 |
Connection -Upper box | 2-3/8TBG | 2-3/8 | 2-7/8 | 3-1/2 | 3-1/2 | 4-1/2 | 4-1/2 | 4-1/2 |
Connection -lower box | 2-3/8 | 2-3/8 | 2-7/8 | 3-1/2 | 3-1/2 | 4-1/2 | 4-1/2 | 4-1/2 |
Vertical | 3,670 | 2,700 | 4,035 | 3,385 | 4,555 | 5,860 | 6,770 | 7,665 |
Tool length-Single-bent (mm) | 4,035 | 3,900 | 4,555 | 5,860 | 6,770 | 7,665 | ||
Tool length- Double-bent(mm) | 4,185 | 4,060 | 4,715 | 6,110 | 7,020 | 7,915 | ||
Vertical | 85 | 83 | 140 | 200 | 265 | 668 | 730 | 810 |
Tool WT-Single-bent( kg ) | 145 | 248 | 270 | 688 | 750 | 830 | ||
Tool WT-Double-bent( kg ) | 150 | 258 | 280 | 714 | 776 | 856 |
