Well Drilling Standard Casing Advancer With Tricone Drilling Bit Long Life Time
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Well Drilling Standard Casing Advancer With Tricone Drilling Bit Long Life Time
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Features
Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO, API
Model Number: BQ, NQ, HQ, PQ, SQ, BW, NW, HWT, PWT, SW, UW, ZW
High Light:

Standard Casing Advancer

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Well Drilling Casing Advancer

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Carbon Steel Casing Advancer

Payment & Shipping Terms
Packaging Details: wooden, carton box
Supply Ability: 100 sets
Specifications
Type: Casing Advancer
Material: Carbon Steel
Use: Well Drilling
Machine Type: Drilling Tool
Color: Customized
Advantage: High Performance
Product Description

Standard Casing Advancer With Tricone Drilling Bit Long Life Time


Casing Advancer Details

 

Casing Advancer is the specialist in normal overburden conditions and shorter holes.Where there’s medium to hard ground or a need for larger diameter casings then Symmetrix is right choice. In fact there is almost no limit to the depth Symmetrix can drill - just keep adding on casings.

Casing Advancer is an eccentric retrievable drilling system that’s ideal for short holes up to 273mm (10 3/4") in diameter. Well drillers often have an Odex drill bit at hand for simultaneous casing of water and geothermal wells. The advantage is that drills and installs the casing quickly and efficiently. While the ingenious bit system allows the complete drill bit to be retrieved-ready to drill the next hole.

 

Casing Advancer Features:   

 

1. Cases borehole as borehole advances.                               

2. Helps reduce drilling cost by saving rod and casing handling.        

3. Can be used with Rock Bot or TC. Drag Bit.        

4. Long Casing Shoe life as it is always reaming and never drilling alone.     

5. Special flushing ports in the body ensure that the casing bit is adequately flushed.    

6. Uses conventional Right Hand threaded Drill Rods and Casing.     

 

Casing Advancer Technical Specifications   

 

Conventional Casing to ISO Standard 3551

Designation

Casing O.D.

Casing I.D.

Advancer Bit O.D.

SW.

6.625”

6.000”

7.800”

UW.

7.625”

7.000”

8.800”

ZW.

8.625”

8.000”

9.800”

 

Waterwell Casing to BS 879 ( Flush Butt Joints )

Designation

Casing O.D.

Casing I.D.

Advancer Bit O.D.

6”NB.

6.625”

6.000”

7.800”

8”NB.

8.625”

8.000”

8.800”

10”NB.

10.750”

10.000”

11.93”

 

Casing Advancer Bit and Drill Rod Threads could be any size upon request, such as 2-3/8” API. REG.  

Other Rod threads maybe incorporated at customer special request.
 

Casing Advancer to suit Metric Casing (Larger sizes) are also available by request.  
 

if you require to order any of the items above or a bespoke design then please email or contact us.

 

Casing Advancer Details


Well Drilling Standard Casing Advancer With Tricone Drilling Bit Long Life Time 0

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