Performance of Volant's Casing Running Tool (CRTi)

Discussion Forum > Drilling with casing > Performance of Volant's Casing Running Tool (CRTi)

Performance of Volant's Casing Running Tool (CRTi)

We are planning to use Volant's Casing Running Tool (CRTi2-8.63HC750) for the first time in my company. Due to limitations there is no other option currently available.

Application is reaming while casing in very reactive/creeping shale(~200m). The section (~550m) has complete losses, generally a UBD setup with Aerated Mud or Foam is used to drill the section.

I wanted to inquire if anyone have had experience with this tool before?
Please comment how was the tool's performance?
What has been the failure ratio of this tool?
What are the weakness of this tool if I compare it with various casing drive tools already in use in the market.

Additional Info:
Hole Size: 26"
Casing Specs: 20" OD
133 ppf; K-55; BTC (with Torque Rings);
Shoe: 20" x 24" Drill Shoe