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Overburden Casing System(ODEX)

  • Feature&Introduction
  • Engine/Compressor
  • Technical parameter

Application Range

It is suitable for drilling water wells. Geothermal wells, short mircopiles medium mini-type grouting hole of building. dam and harbour project

Design Principles

Make the casing follow easy and the equipment and operation simple

Outstanding advantages

Simple structure, simple operation, reliable quality retrievable drilling tool, long service life

 

 Model

Hammer

Pilotbit
diameter

Reamed
diameter

Casing tube
outside
diameter

Casing
tube wall
thickness
max.

Casing
tube wall thickness
w/o casing
shoe max.

ODEX 90

3"

3-9/16”

4-13/16

4-1/2

1/4

3/8

ODEX 115

3"-4"

4-1/2”

6  

5-1/2

1/4

3/8

ODEX 127

4"

5”

6-1/2  

6

1/4

3/8

ODEX 140

4"-5"

5-1/2”

7-1/8  

6-5/8

1/4

1/2

ODEX 152

5"-6"

6”

7-9/16  

7  

1/4

3/8

ODEX 165

5"-6"

6-1/2”  

8-7/32  

7-5/8  

1/4

1/2

ODEX 190

6"-8"

7-1/2”  

9-1/4  

8-5/8

1/4

1/2

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