1.866.778.2552 (CAN) 1.877.337.8723 (USA) StradEnergy.com DRILL PIPE SPECIFICATIONS Size (in) Nominal Weight (lbs/ft) Grade OD (in) ID (in) Connection Tensile Strength Torsional Strength Recommended Make-Up Torque Capacity (gal/ft) Displacement (gal/ft) Tube (lbs) Tool Joint (lbs) Tube (lbs) Tool Joint (lbs) New (ft-lbs) Premium (ft-lbs) 2-7/8 10.4 X-95 4-1/8 2-5/32 2-7/8 SLH90 271,500 382,800 14,600 11,300 6,732 5,702 0.189 0.173 3-1/2** 15.5 X-95 5 2-7/16 NC38 408,848 708,100 26,709 22,000 13,221 9,879 0.274 0.260 3-1/2 15.5 S-135 5 2-7/16 NC38 581,000 708,100 38,000 22,200 13,221 *** 0.274 0.264 3-1/2 15.5 SS-105 5 2-9/16 DS38 451,900 649,200 29,500 25,800 14,100 13,500 0.274 0.264 4 14.0 X-95 5-1/4 2-9/16 NC40 361,454 838,300 29,498 27,700 16,616 15,319 0.444 0.237 4 14.0 S-135 5-1/4 2-9/16 NC40 513,600 822,900 41,900 27,700 16,616 15,700 0.445 0.241 4 14.0 S-135 4-7/8 2-11/16 XT39 513,600 776,400 41,900 25,700 21,200 17,700 0.445 0.244 4 14.0 S-135 4-7/8 2-13/16 XT39 513,600 599,500 41,900 32,900 19,700 12,000 0.4456 0.240 4 14.0 S-135 4-7/8 2-11/16 VX39 514,000 783,000 41,900 35,400 21,200 16,300 0.4456 0.240 4 15.7 X-95 5-1/4 2-9/16 NC40 410,500 822,900 32,700 27,700 16,616 15,319 0.419 0.267 4 15.7 SS-105 5 2-9/16 DS38 453,800 649,200 36,100 25,800 14,100 13,500 0.417 0.271 4 15.7 SS-105 5-1/4 2-11/16 DS40 453,800 712,000 36,100 31,400 18,800 14,100 0.417 0.271 4-1/2 16.6 X-95 6-3/8 3 NC46 418,707 1,048,400 39,022 39,900 23,399 15,029 0.584 0.289 4-1/2 16.6 G-105 6-3/8 3 NC46 462,781 1,048,400 43,130 39,900 23,399 16,547 0.584 0.289 4-1/2 16.6 SS-105 6-3/8 3-1/4 NC46 462,800 826,100 43,100 31,300 19,937 15,700 0.586 0.299 5** 19.5 X-95 6-5/8 3-1/2 NC50 501,087 1,109,900 52,145 44,500 26,674 20,127 0.732 0.336 5** 19.5 G-105 6-5/8 3-1/4 NC50 553,833 1,269,000 57,633 51,200 30,730 21,914 0.728 0.339 5 19.5 SS-105 6-5/8 3-1/4 NC50 553,833 1,163,200 57,633 46,900 28,200 21,500 0.728 0.339 5** 19.5 S-135 6-5/8 2-3/4 NC50 712,070 1,551,700 74,100 63,400 38,036 28,381 0.722 0.346 5-1/2** 21.9 G-105 7-1/4 3-1/2 5-1/2 FH 611,963 1,619,200 70,994 72,200 43,328 27,645 0.906 0.387 5-1/2** 21.9 S-135 7-1/2 3 5-1/2 FH 786,809 1,925,500 91,279 86,800 52,059 33,446 0.899 0.404 5-1/2** 24.7 G-105 7-1/4 3-1/2 5-1/2 FH 696,111 1,619,200 79,204 72,200 43,328 29,836 0.867 0.426 5-1/2** 24.7 S-135 7-1/2 3 5-1/2 FH 894,999 1,925,500 101,834 86,800 52,059 38,901 0.859 0.444 **API standard ***New OD below API minimum; therefore no premium class values avaliable. As API RP 7G recommended make-up torque is equal to 80% of minimum torsional strength. INTERCHANGE LIST Connection Interchange NC38 or DS38 3-1/2 IF NC40 or DS40 4 FH NC46 4 IF or 4-1/2 XH NC50 4-1/2 IF or 5 XH When interchanging with a DS connection, the lower of the specification values shall be used. DRILL COLLARS Size Connection Tensile Strength Torsional Strength Make-Up Torque OD (in) ID (in) Tool Joint (lbs) Tool Joint (ft-lbs) Maximum (ft-lbs) Optimal (ft-lbs) 4-3/4 2-1/4 NC38 724,990 17,576 10,985 9,986 5 2-1/4 NC38 724,990 22,717 14,198 12,907 6-1/4 2-1/4 NC46 1,301,233 41,300 25,850 23,500 6-1/2 2-1/4 NC46 1,301,233 49,316 30,823 28,021 6-3/4 2-1/4 NC50 1,638,382 64,664 40,415 36,741 6-3/4 2-13/16 NC50 1,392,362 56,807 35,505 32,277 8 2-13/16 6-5/8 REG 1,834,534 85,354 58,673 53,353 As per API RP 7G maximum make-up torque is minimum plus 10% HEAVY WEIGHT DRILL PIPE Size (in) Connection Tensile Strength Torsional Strength Make-Up Torque Tube (lbs) Tool Joint (lbs) Tube (lbs) Tool Joint (lbs) Recommended (ft-lbs) 2-7/8 2-7/8 SLH90 271,500 362,000 14,600 10,600 6,380 3-1/2 NC38 310,000 708,000 18,500 22,000 13,200 4 NC40 407,000 768,400 27,600 25,400 15,200 4 DS38 407,000 649,100 27,600 26,600 16,000 4 XT39 407,000 724,100 27,600 40,800 22,500 4 DS40 407,000 768,400 27,600 33,400 20,100 4-1/2 NC46 533,000 1,150,000 40,100 43,000 25,800 5 NC50 691,000 1,420,000 56,500 57,500 34,500 55 Ksi - Standard Heavy Weight