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Landfill Drilling Core Barrel Advancer Casing with Hi - Tensile Drive Pin

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Landfill Drilling Core Barrel Advancer Casing with Hi - Tensile Drive Pin
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हाई लाइट:

rock drilling tools

,

casing advancer systems

मूलभूत जानकारी
उत्पत्ति के प्लेस: Germany
ब्रांड नाम: ROSCHEN
प्रमाणन: ISO, API
मॉडल संख्या: BQ, NQ, HQ, PQ, SQ, BW, NW, HWT, PWT, SW, UW, ZW
भुगतान & नौवहन नियमों
पैकेजिंग विवरण: wooden, carton box
आपूर्ति की क्षमता: 100 sets
उत्पाद विवरण

 

Landfill Drilling Core Barrel Advancer Casing with Hi - tensile Drive Pin

 


Details of Wireline Casing advancer:
 

 

Roschen Casing Advancer has been designed to allow drilling and casing to be carried out at the same time as one integral operation.  

This feature eliminates the need to drill the large diameter hole with a Rock Bit, pull the drill rod string and Rock Bit from the hole and then ream the casing back into the hole.

The integral operation makes the Roschen Casing Advancer eminently suitable for drilling through overburden or sands and gravels.  

It is also particularly suitable for Landfill Drilling applications.

 

 

Outstanding 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.     

7. Suitable for Air, Water or Mud Flush.     

8. Manufactured from high quality materials.

 

Key: 

1. Standard Casing

2. Rod Entry Guide Sub

3. Body

4. Hi-tensile Drive Pin

5. Seal

6. Advancer Casing Shoe

7. Roller Bit, Tricone bits



 

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.

 

अनुशंसित उत्पाद
हम से संपर्क में रहें
व्यक्ति से संपर्क करें : Bill, George, Michael
दूरभाष : 8613764195009
फैक्स : 86-021-54380177
शेष वर्ण(20/3000)