430 DUO and 480 DUO results have been updated in the link below DUO Connection offers "Operation Forgiveness", which minimizes rig non-production time and repair cost for operators DUO Inspection Results Summary DUO Brochure DUO Highlights
DUO inspection results across all sizes in use continue to be positive. DUO Connection minimizes downtime and repair costs to the operators. A summary can be found in the link below. DUO Inspection Results Summary DUO Brochure DUO Highlights
https://youtu.be/4hSM6T7PWIo Recently an inspection was performed on a string of custom built 4 3/4" drill pipe with 480 DUO connections. The results of the inspection are highlighted in this revised summary report. The report...