DUO™ - Drill Pipe Field Thread Repair

After 354,000FT(108,000m) Drilled, 585 Joints of Range 3 480 DUO Drill Pipe were inspected: 4% - 21 x Pins and 26 x Boxes were Field Refaced 0.7% - 7 x Ends were Field Repaired(As Video Shown) 0.4% - 5 x Ends sent for Machine Shop Repaired