DUO Inspection Results Summary

DUO inspection results across all sizes in use continue to be positive and provide lower repair costs to its users.  A summary can be found in the link below. DUO Inspection Results Summary DUO Brochure DUO Highlights
450 DUO Drill Strings Shine in West Texas

450 DUO Drill Strings Shine in West Texas

The 450 DUO, designed as a high torque, field friendly 4-1/2” drill pipe connection, has been successfully deployed and inspected in the Permian Basin of West Texas, the world’s largest and most productive shale basin. The strings of Range 3 pipe were manufactured...