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Addr: Head Office: 538#,North 2nd Road,Dongying District,Dongying Shandong,china Branch Office:West Zhuhai Road, Guanghan Sichuan, China
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Your Current Location:Home > Products > Acceleration Tool > SZJ Hydraulic Oscillator
Product Name:SZJ Hydraulic Oscillator
Product Detailed:

      SZJ Hydraulic Oscillator is designed to reduce drilling friction by producing smooth axial oscillation on drill string frequently and consistently. This continuous pressure vibration is generated from the shock tool located above Hydraulic Oscillator that will improve weight transfer, reduce stick-slip in drilling, optimize weight on bit and improve working condition of bit and BHA significantly.

Features & Benefits:    

●Reduce stick-slip in drilling and improve weight transfer on drill string.
●Compatible with MWD/LWD without damage tools or corrupt signals.
●No impact force to bit or drill string.
●Capable to run with all range of bit and increase ROP effectively.
●Prevents weight stacking and enhance directional drilling performance.

SZJ Hydraulic Oscillator Specification (English Units)

Model

Up Connection

Down Connection

O.D.

(in)

I.D.

(in)

Overall Length

(ft)

Flow Rate (gal/s)

Max Torque

(lbf-ft)

tensile strength

(lbf*103)

Work stroke

(in)

6-1/2"

4-1/2 IF

4-1/2 IF

6-1/2"

1-3/4

10.42

4.76-7.4

11

360

11-13/16

7"

4-1/2 IF

4-1/2 IF

7"

2

10.42

5.28-7.92

14

382.5

11-13/16

8"

6-5/8 REG

6-5/8 REG

8"

2-1/4

10.9

7.92-10.57

14.74

441

11-13/16

SZJ Hydraulic Oscillator Specification (SI Units)

Model

Up Connection

Down Connection

O.D.

(mm)

I.D.

(mm)

Overall Length

(mm)

Flow Rate (L/s)

Max Torque

(KN-m)

tensile strength

(KN)

Work stroke

(mm)

SZJ165

4-1/2 IF

4-1/2 IF

165

45

3178

18-28 

15

1600

300

SZJ178

4-1/2 IF

4-1/2 IF

178

50

3178

20-30 

19

1700

300

SZJ203

6-5/8 REG

6-5/8 REG

203

57

3324

30-40

20

1960

300

Note : the interior of the SZJ tool is not smooth that the other instrument or string part can’t go through even it’s O.D. smaller than I.D. of the SZJ tool !







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Addr:Head Office: 538#,North 2nd Road,Dongying District,Dongying Shandong,china Branch Office:West Zhuhai Road, Guanghan Sichuan, China  Tel:0546-8521135 0838-5195629    
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