A Tough Drilling with Casing (DWC) Connection
- Converts your API Buttress, STC or LTC, to a high torque superior connection. No need to purchase expensive premium pipe in advance.
- Rugged 90 deg. Shoulder prevents further down-
hole make- up torque while rotating in the hole.
- FCR rings can be easily transported to any location and inserted in the coupling box on the pipe in the field with supplied insertion tool.
- API Buttress, STC and LTC pins can be cut at almost any machine shop world wide.
- The FCR Torque rings ensure multi – tripping capabilities with 100 percent pressure containment.
- An excellent connection for operators who wish to use the Drilling with Casing (DWC) techniques.