ROSCHEN GROUP
Quality Changes The World!
Add to Cart
Wear Resistance Casing Advancer For Soil Sampling And Overburden Coring
Casing Advancer Details:
Casing drilling involves drilling and casing a well simultaneously through unstable ground conditions, In casing drilling process, down the hole tools can be retrieved, through the casing on wire-line, meaning tool recovery or replacement of tools
can take minutes versus hours under conventional methods. This process employs wire line-retrievable tools and a drill-lock assembly, permitting bit and BHA changes, coring, electrical logging and even directional or horizontal drilling. Once the casing point is reached, the casing is
cemented in place without tripping pipe.
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.
Casing Advancer Available Specifications:
| Casing AdvancerCompletely / Wire Line Casing Advancer Completely | |
| AQ | AW/AWL |
| BQ | BW/NWL |
| HQ | NW/HWL |
| NQ | HW/HWT |
| PQ | PW/PWT |
| SQ | SW/SWT |
| UQ | UW/UWT |
| ZQ | ZW/ZWT |
Further products information, please don't hesitate to contact us.
Email:
roschen@roschen.com ;
roschen@roschen.net
Tel::+86 13764195009 ;
Whatsapp/WeChat: 13764195009
