7LZ79x7.-4 HDD downhole drill mud motor for difficult development
Description about downhole mud motor
Downhole motor is a sort of downhole dynamic drilling tool on the power of drilling mud. Mud stream from the outlet of mud pump flows via a by-go valve into the motor. This stream creates pressure decline at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and pace onto the bit. The downhole motor residence mostly depends upon its property parameters.
Positive aspects OF DOWNHOLE MOTOR
Elevated rate of penetration.
CZPTer hole deviation handle.
Reduction in drill string failure price.
Reduction in put on and tear of the swivel, Kelly, and rotary drives.
Reduction in fuel cost, considering that compared to rotary drilling, considerably less vitality is required to energy a downhole motor.
one. Material: Large manganese metal
two. Standard: API
3. Features: Big torque, large successful, vast stream charge variety, managing stable and prolonged using time.
4. Specifications: Fit for three one/two”–seventeen 1/2″ effectively hole, including straight physique, single- bent
double-bent ,and adjustable housing development.
Specification of downhole motors
|
Product No
|
Gap Size
|
Input
Flow
Charge
|
Pressure
Reduction
|
Bit
Velocity
|
Working
Torque
|
Delay
CZPT
Torque
|
Output
Electricity
|
Max
Drilling
Weight
|
Joint Thread
|
Duration
|
|
Device
|
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-four
|
three.2
|
eighty-a hundred and sixty
|
615
|
1077
|
5.8-eleven.five
|
25
|
2 3/8REG
|
2 3/8REG
|
3423
|
|
9LZ89×7.
|
a hundred and five-143
|
4 1/eight-5 5/8
|
3-8
|
three.2
|
147-392
|
504
|
882
|
eight.64-23
|
30
|
2 7/8REG
|
2 7/8REG
|
2911
|
|
5LZ95×7.
|
114-150
|
4 1/eight-5 7/eight
|
five-twelve
|
3.two
|
a hundred and forty-320
|
710
|
1240
|
ten.five-25
|
forty
|
2 7/8REG
|
2 7/8REG
|
3920
|
|
5LZ120×7.
|
152-200
|
six-7 7/8
|
eight-16
|
three.2
|
80-one hundred eighty
|
1850
|
3200
|
23-47
|
106
|
3 1/2REG
|
3 1/2REG
|
5039
|
|
5LZ165×7.0V
|
245-244
|
8 1/eight-9 5/8
|
18-30
|
3.2
|
111-167
|
4440
|
7770
|
57.6-86.4
|
one hundred sixty
|
4 1/2REG
|
4 1/2REG
|
7408
|
|
5LZ165.5×7.0V
|
215-244
|
8 1/eight-9 5/8
|
eighteen-thirty
|
four.
|
one hundred twenty-a hundred and eighty
|
5135
|
8987
|
72-108
|
180
|
4 1/2REG
|
4 1/2REG
|
7748
|
|
5LZ172×7.0V
|
215-244
|
8 1/8-9 5/eight
|
eighteen-30
|
4.
|
a hundred and twenty-one hundred eighty
|
5135
|
8987
|
seventy two-108
|
a hundred and eighty
|
4 1/2REG
|
4 1/2REG
|
7391
|
|
5LZ172.5×7.0V
|
215-244
|
8 1/8-9 5/8
|
twenty-35
|
four.
|
one hundred fifteen-a hundred and eighty
|
6452
|
11299
|
86.4-151.two
|
200
|
4 1/2REG
|
4 1/2REG
|
8031
|
|
7LZ172.5×7.0V
|
215-244
|
8 1/8-9 5/eight
|
twenty-35
|
4.
|
seventy five-180
|
6527
|
11420
|
59.five-108.6
|
one hundred sixty
|
4 1/2REG
|
4 1/2REG
|
8631
|
|
5LZ185×7.
|
215-244
|
8 1/8-9 5/eight
|
twenty-35
|
four.
|
184
|
5436
|
8154
|
eighty-one hundred forty
|
240
|
4 1/2REG
|
6 1/2REG
|
8120
|
|
5LZ185.5×7.
|
215-244
|
8 1/8-9 5/eight
|
twenty-35
|
4.
|
173
|
5939
|
8908
|
80-140
|
240
|
4 1/2REG
|
6 1/2REG
|
8120
|
|
5LZ197×7.
|
244-311
|
9 1/eight-12 5/8
|
twenty-forty
|
three.2
|
61-122
|
14118
|
14118
|
fifty seven.6-one hundred fifteen.two
|
240
|
5 1/2REG
|
6 5/8REG
|
7998
|
|
5LZ197.5×7.
|
244-311
|
9 5/8-12 1/four
|
20-40
|
4.
|
85-a hundred and sixty
|
12640
|
12640
|
72-a hundred and forty four
|
260
|
5 1/2REG
|
6 5/8REG
|
8598
|
|
7LZ203×7.
|
244-311
|
9 5/8-12 1/4
|
20-40
|
3.two
|
70-155
|
12289
|
12289
|
fifty seven.six-126.seven
|
240
|
5 1/2REG
|
6 5/8REG
|
7798
|
|
5LZ203.5×7.
|
244-311
|
9 5/8-12 1/four
|
20-40
|
four.
|
70-one hundred fifty five
|
8778
|
15362
|
seventy two-158.4
|
260
|
5 1/2REG
|
6 5/8REG
|
8598
|
|
5LZ244×7.
|
311-445
|
12 1/two-17 1/2
|
50-seventy five
|
3.2
|
ninety one-136
|
15124
|
26468
|
144-216
|
360
|
6 5/8REG
|
7 5/8REG
|
8635
|
|
7LZ244.5×7.
|
311-445
|
12 1/2-17 1/two
|
50-75
|
four.
|
ninety one-136
|
18905
|
33085
|
a hundred and eighty-270
|
450
|
6 5/8REG
|
7 5/8REG
|
9235
|
|
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