5LZ165x7.-4 Substantial torque hydraulic downhole drilling mud motor for oil discipline from China
Description about downhole mud motor
Downhole motor is a type of downhole dynamic drilling device upon the power of drilling mud. Mud stream from the outlet of mud pump flows through a by-pass valve into the motor. This stream makes force loss at the two inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the little bit. The downhole motor residence mostly depends upon its residence parameters.
Advantages OF DOWNHOLE MOTOR
Improved price of penetration.
CZPTer hole deviation manage.
Reduction in drill string failure price.
Reduction in wear and tear of the swivel, Kelly, and rotary drives.
Reduction in gas cost, considering that in comparison to rotary drilling, considerably less vitality is required to energy a downhole motor.
1. Material: High manganese metal
two. Standard: API
3. Features: Big torque, substantial efficient, extensive circulation price variety, operating steady and extended utilizing time.
four. Specifications: Fit for 3 one/two”–17 1/two” well gap, including straight human body, solitary- bent
double-bent ,and adjustable housing building.
Specification of downhole motors
|
Product No
|
Hole Size
|
Input
Flow
Rate
|
Pressure
Decline
|
Bit
Speed
|
Working
Torque
|
Delay
CZPT
Torque
|
Output
Electrical power
|
Max
Drilling
Weight
|
Joint Thread
|
Length
|
|
Unit
|
mm
|
In
|
L/S
|
Mpa
|
r/min
|
N.m
|
N.m
|
KW
|
KN
|
In
|
In
|
mm
|
|
5LZ73×7.
|
eighty three-121
|
3 1/4-4 3/four
|
two-4
|
3.two
|
eighty-160
|
615
|
1077
|
5.8-11.five
|
twenty five
|
2 3/8REG
|
2 3/8REG
|
3423
|
|
9LZ89×7.
|
105-143
|
4 1/8-5 5/8
|
3-8
|
three.two
|
147-392
|
504
|
882
|
eight.64-23
|
thirty
|
2 7/8REG
|
2 7/8REG
|
2911
|
|
5LZ95×7.
|
114-one hundred fifty
|
4 1/8-5 7/eight
|
5-12
|
three.two
|
140-320
|
710
|
1240
|
ten.5-twenty five
|
forty
|
2 7/8REG
|
2 7/8REG
|
3920
|
|
5LZ120×7.
|
152-two hundred
|
6-7 7/eight
|
8-16
|
three.2
|
80-180
|
1850
|
3200
|
23-47
|
106
|
3 1/2REG
|
3 1/2REG
|
5039
|
|
5LZ165×7.0V
|
245-244
|
8 1/eight-9 5/8
|
18-thirty
|
3.2
|
111-167
|
4440
|
7770
|
fifty seven.six-86.4
|
160
|
4 1/2REG
|
4 1/2REG
|
7408
|
|
5LZ165.5×7.0V
|
215-244
|
8 1/eight-9 5/eight
|
18-thirty
|
four.
|
one hundred twenty-one hundred eighty
|
5135
|
8987
|
72-108
|
a hundred and eighty
|
4 1/2REG
|
4 1/2REG
|
7748
|
|
5LZ172×7.0V
|
215-244
|
8 1/8-9 5/eight
|
18-thirty
|
4.
|
one hundred twenty-180
|
5135
|
8987
|
72-108
|
a hundred and eighty
|
4 1/2REG
|
4 1/2REG
|
7391
|
|
5LZ172.5×7.0V
|
215-244
|
8 1/eight-9 5/eight
|
twenty-35
|
four.
|
115-one hundred eighty
|
6452
|
11299
|
86.four-151.2
|
200
|
4 1/2REG
|
4 1/2REG
|
8031
|
|
7LZ172.5×7.0V
|
215-244
|
8 1/8-9 5/8
|
20-35
|
4.
|
75-a hundred and eighty
|
6527
|
11420
|
fifty nine.5-108.six
|
one hundred sixty
|
4 1/2REG
|
4 1/2REG
|
8631
|
|
5LZ185×7.
|
215-244
|
8 1/8-9 5/eight
|
twenty-35
|
4.
|
184
|
5436
|
8154
|
80-a hundred and forty
|
240
|
4 1/2REG
|
6 1/2REG
|
8120
|
|
5LZ185.5×7.
|
215-244
|
8 1/eight-9 5/8
|
twenty-35
|
four.
|
173
|
5939
|
8908
|
eighty-140
|
240
|
4 1/2REG
|
6 1/2REG
|
8120
|
|
5LZ197×7.
|
244-311
|
9 1/eight-12 5/8
|
20-forty
|
3.two
|
sixty one-122
|
14118
|
14118
|
fifty seven.6-one hundred fifteen.2
|
240
|
5 1/2REG
|
6 5/8REG
|
7998
|
|
5LZ197.5×7.
|
244-311
|
9 5/eight-12 1/4
|
20-40
|
four.
|
85-one hundred sixty
|
12640
|
12640
|
seventy two-144
|
260
|
5 1/2REG
|
6 5/8REG
|
8598
|
|
7LZ203×7.
|
244-311
|
9 5/8-12 1/four
|
twenty-forty
|
3.2
|
70-one hundred fifty five
|
12289
|
12289
|
57.six-126.7
|
240
|
5 1/2REG
|
6 5/8REG
|
7798
|
|
5LZ203.5×7.
|
244-311
|
9 5/eight-12 1/4
|
20-40
|
four.
|
70-155
|
8778
|
15362
|
72-158.four
|
260
|
5 1/2REG
|
6 5/8REG
|
8598
|
|
5LZ244×7.
|
311-445
|
12 1/two-17 1/2
|
50-75
|
3.2
|
91-136
|
15124
|
26468
|
144-216
|
360
|
6 5/8REG
|
7 5/8REG
|
8635
|
|
7LZ244.5×7.
|
311-445
|
12 1/2-17 1/2
|
fifty-seventy five
|
4.
|
91-136
|
18905
|
33085
|
one hundred eighty-270
|
450
|
6 5/8REG
|
7 5/8REG
|
9235
|
|
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