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◆Usage :It is one kind of positive displacement downhole motor, with working principle is to convert the high pressure fluid power of mud into mechanical energy for bit rotation. It is widely used in oil field and mine directional well and horizontal well, cluster Wells and vertical Wells, drilling, deflecting, adjusting azimuth, coring, reaming, side tracking and workover treatment, and also applied in some special operations as compound drilling and traversing, etc.


◆Specifications : We can produce series of downhole motors in different sizes, as Φ57(21/4")Φ73(23/4")Φ89(31/2")Φ95(33/4")Φ120(43/4")Φ127(5")Φ165(61/2")Φ172(63/4")Φ178(7")Φ185(71/4")Φ197(73/4")Φ203(8")Φ216(81/2")Φ244(95/8"), etc.


◆A Variety of Types & the Capabilities In accordance with the actual drilling needs, we push out high, midiem and low speed  downhole motors, of a variety of types with different functional configuration and application for all working conditions.


1. Standard type Standard motor, mud lubricating transmission shaft, straight, single and double bent.


2. Long type The torque is increased by 30to 60than standard ones, mud lubricating transmission shaft, straight, single and double bent.


3. High flow rate type The adoption of hollow rotor and different sizes of hard alloy jet nozzle to increase the incoming flow and bit power.


4.High deflection type The unique structure design makes the overall length shorter and bent housing closer to the bit, deflection rate reach up to 1/m, so as to keep good working conditions.


5. High temperature resistance type The motor stator is made of superior quality high temperature resistant rubber, which enables the motor to perform stably in the well bottom at max.175℃.


6. Oil-sealed transmission shaft type It improves the working condition of thrust bearing and radial bearing, and increases the life span of each single trip.


7. Bend angle adjustable type We equip the motors with adjustable bend housing in different types and sizes, and through which before dropping we can adjust the bend angle.


8. Saturated saltwater mud resistance type The special coating on the rotor with strong ability of anti-corrosion and wear-resistance enables the motor to work stably for a long time in the condition of saturated saltwater mud.


9. Impact Resistance Type We adopt a series of shock absorbers to lighten or eliminate bit jumping and impact shock occurring in drilling, protect the drilling tools avoiding damage, increase service life and ensure the drilling safe and efficient. (Ⅷ style impact resistance downhole motor is our new technology patent products)



Regular Motor Technical Parameters and Theoretical Displacement List

Spec.

Recommended Hole Size

Input Flow Rate

Pressure Loss

Bit Speed  

Working Torque

Delay Dynamic Torque

Output Power

Drilling Weight

Max Drilling Weight

Joint Thread

Length

Unit

mm          

In

L/S

Mpa

r/min

N.m

N.m

KW

KN

KN

In

In

mm

5LZ57×7.0

83-121

31/4-43/4

1.5-3.5

3.2

185-430

200

350

4.3-10.1

5

10

11/2REG

11/2REG

2822

5LZ73×7.0

83-121

31/4-43/4

2-4

3.2

80-160

615

1077

5.8-11.5

12

25

23/8REG

23/8REG

3423

9LZ89×7.0

105-143

41/8-55/8

3-8

3.2

147-392

504

882

8.64-23

20

30

27/8REG

27/8REG

2911

5LZ95×7.0

114-150

41/8-57/8

5-12

3.2

140-320

710

1240

10.5-25

21

40

27/8REG

27/8REG

3920

5LZ120×7.0

152-200

6-77/8

8-16

3.2

80-180

1850

3200

23-47

64

106

31/2REG

31/2REG

5039

5LZ165×7.0V

245-244

81/8-95/8

18-30

3.2

111-167

4440

7770

57.6-86.4

80

160

41/2REG

41/2REG

7408

5LZ165.5×7.0V

215-244

81/8-95/8

18-30

4.0

120-180

5135

8987

72-108

90

180

41/2REG

41/2REG

7748

5LZ172×7.0V

215-244

81/8-95/8

18-30

4.0

120-180

5135

8987

72-108

90

180

41/2REG

41/2REG

7391

5LZ172.5×7.0V

215-244

81/8-95/8

20-35

4.0

115-180

6452

11299

86.4-151.2

100

200

41/2REG

41/2REG

8031

7LZ172.5×7.0V

215-244

81/8-95/8

20-35

4.0

75-180

6527

11420

59.5-108.6

80

160

41/2REG

41/2REG

8631

5LZ185×7.0

215-244

81/8-95/8

20-35

4.0

184

5436

8154

80-140

120

240

41/2REG

61/2REG

8120

5LZ185.5×7.0

215-244

81/8-95/8

20-35

4.0

173

5939

8908

80-140

120

240

41/2REG

61/2REG

8120

5LZ197×7.0

244-311

91/8-125/8

20-40

3.2

61-122

14118

14118

57.6-115.2

120

240

51/2REG

65/8REG

7998

5LZ197.5×7.0

244-311

95/8-121/4

20-40

4.0

85-160

12640

12640

72-144

130

260

51/2REG

65/8REG

8598

7LZ203×7.0

244-311

95/8-121/4

20-40

3.2

70-155

12289

12289

57.6-126.7

150

240

51/2REG

65/8REG

7798

5LZ203.5×7.0

244-311

95/8-121/4

20-40

4.0

70-155

8778

15362

72-158.4

170

260

51/2REG

65/8REG

8598

5LZ216×7.0

273-323

103/4-123/4

22-48

3.2

61-138

8895

15567

63.36-138.29

190

300

65/8REG

65/8REG

7756

5LZ216.5×7.0

273-323

103/4-123/4

22-48

4.0

61-138

11117

19455

79.2-172.8

238

378

65/8REG

65/8REG

8546

5LZ244×7.0

311-445

121/2-171/2

50-75

3.2

91-136

15124

26468

144-216

200

360

65/8REG

75/8REG

8635

7LZ244.5×7.0

311-445

121/2-171/2

50-75

4.0

91-136

18905

33085

180-270

250

450

65/8REG

75/8REG

9235



GLorytek Industry (Beijing, China) Co., Ltd.

Address: No.B-2507, DongWeiCheng, GuanZhuang, Chao Yang District, Beijing 100024, P.R.China

Tel: +86-10-52864265/52864786            Fax: +86-10-52037270       email:sales@glorytekdrill.com

Website1: http://www.glorytekdrill.com      Website2: http://www.glorytekdrills.com