Torsional Strength, Tensile Strength, and Make-up …

1 68 Grant Prideco. All rights reserved. December 2003G R A N T P R I D E C OTorsional strength , Tensile strength , and Make-up Torque Values for Tool Joints2-3/8 WOOD ID Data 3 3-1/8 3-1/4 3-3/8 3-1/2 in. (see below) in. in. in. in. 2500 b 4200 b 4300 4300 4300 Tension 195700 195700 195700 195700 195700 Make-up 1500 2400 2400 2400 2400 Torque 2500 b 4200 b 5300 5400 5400 Tension 241300 241300 241300 241300 241300 Make-up 1500 2500 3000 3000 3000 Torque 2500 b 4200 b 5900 b 6400 6400 Tension 284000 284000 284000 284000 284000 Make-up 1500 2500 3500 3500 35002-3/8 PACOD ID Data 2-5/8 2-3/4 2-7/8 3 3-1/8 in. (see below) in. in. in. in. 2500 b 3800 b 4000 4000 4100 Tension 204600 204600 204600 204600 204600 Make-up 1500 2300 2300 2300 2300 Torque 2500 b 3800 b 4700 4700 4800 Tension 238500 238500 238500 238500 238500 Make-up 1500 2300 2600 2600 2600 Torque 2500 b 3800 b 5100 b 5400 5400 Tension 269400 269400 269400 269400 269400 Make-up 1500 2300 3000 3000 30002-3/8 OHOD ID Data 3 3-1/8 3-1/4 3-3/8 3-1/2 in.

2 (see below) in. in. in. in. 3100 b 4500 4600 4600 4600 Tension 206300 206300 206300 206300 206300 Make-up 1900 2600 2600 2600 2600 Torque 3100 b 4700 b 5600 5700 5700 Tension 251900 251900 251900 251900 251900 Make-up 1900 2800 3100 3100 3100 Torque 3100 b 4700 b 6500 b 6600 6700 Tension 294600 294600 294600 294600 294600 Make-up 1900 2800 3700 3700 37002-7/8 FHOD ID Data 4 4-1/8 4-1/4 4-3/8 4-1/2 in. (see below) in. in. in. in. 7900 b 10500 b 13300 b 14900 15000 Tension 558700 558700 558700 558700 558700 Make-up 4700 6300 7700 7700 7700 Torque 7900 b 10500 b 13300 b 16200 b 16400 Tension 607300 607300 607300 607300 607300 Make-up 4700 6300 8000 8400 8400 Torque 7900 b 10500 b 13300 b 16200 b 17700 Tension 653000 653000 653000 653000 653000 Make-up 4700 6300 8000 9000 9000 The charts that follow provide the Torsional strength , Tensile strength , and recommended Make-up torque for tool joints.

3 The data within this section shall apply to Drill Pipe, Heavy Weight Drill Pipe, and Pup Joints (excluding sour service grade tool joints of yield strength less than 120ksi).Locate the appropriate chart for the tool joint of interest. Select the desired tool joint OD at the top of the chart and the desired tool joint ID from the left-hand side of the chart. The Torsional strength (ft-lb), Tensile strength (lb), and recommended Make-up torque (ft-lb) are listed in the chart for each combination of tool joint values in the tables were calculated per API RP7G, Latest Edition. Torsional values for double-shouldered connections (HT, XT and GPDS) were calculated per a modified form of the equation in API RP7G, Latest Edition. Make-up torque values are based on the lower of 60% of the tool joint Torsional yield strength or the calculat-ed T3 7/81 3/41 1/21 3/81 1/42 1/821 7/82 1 7/81 3/4 These tables are for reference every effort has been made to insure the accuracy of the tables herein, this material is presented as a reference guide only.

4 The technical information contained herein should not be construed as a recommendation. Grant Prideco cannot assume responsibility for the results obtained through the use of this material. No expressed or implied warranty is page 79 for notesAPI69 Grant Prideco. All rights reserved. December 2003 Torsional strength , Tensile strength , AND MAkE- UP TOrqUE VALUES FOr TOOL JOINTSNC 26OD ID Data 3-1/8 3-1/4 3-3/8 3-1/2 3-5/8 in. (see below) in. in. in. in. 3200 b 5000 b 6100 6100 6200 Tension 271000 271000 271000 271000 271000 Make-up 1900 3000 3300 3300 3300 Torque 3200 b 5000 b 6900 b 7200 7200 Tension 313700 313700 313700 313700 313700 Make-up 1900 3000 3900 3900 3900 Torque 3200 b 5000 b 6900 b 8100 8200 Tension 353400 353400 353400 353400 353400 Make-up 1900 3000 4100 4400 4400 Torque 3200 b 5000 b 6900 b 8800 b 9000 Tension 390300 390300 390300 390300 390300 Make-up 1900 3000 4100 4900 4900 Torque 3200 b 5000 b 6900 b 8800 b 9800 Tension 424100 424100 424100 424100 424100 Make-up 1900 3000 4100 5300 53002-7/8 PACOD ID Data 2-7/8 3 3-1/8 3-1/4 3-3/8 in.

5 (see below) in. in. in. in. 3700 b 4900 4900 5000 5000 Tension 236200 236200 236200 236200 236200 Make-up 2200 2800 2800 2800 2800 Torque 3700 b 5200 b 5700 5800 5800 Tension 273000 273000 273000 273000 273000 Make-up 2200 3100 3200 3200 3200 Torque 3700 b 5200 b 6500 6500 6600 Tension 306900 306900 306900 306900 306900 Make-up 2200 3100 3600 3600 36002-7/8 sLH90OD ID Data 3-3/4 3-7/8 4 4-1/8 4-1/4 in. (see below) in. in. in. in. 10100 10100 10200 10300 10300 Tension 343800 343800 343800 343800 343800 Make-up 6100 6100 6100 6100 6100 Torque 10800 b 11300 11400 11500 11600 Tension 382800 382800 382800 382800 382800 Make-up 6500 6800 6800 6800 6800 Torque 10800 b 12800 12900 13000 13000 Tension 432100 432100 432100 432100 432100 Make-up 6500 7700 7700 7700 77002-7/8 WOOD ID Data 3-3/4 3-7/8 4 4-1/8 4-1/4 in.

6 (see below) in. in. in. in. 5500 5500 5600 5600 5600 Tension 218600 218600 218600 218600 218600 Make-up 3000 3000 3000 3000 3000 Torque 7000 7100 7100 7200 7300 Tension 277600 277600 277600 277600 277600 Make-up 3900 3900 3900 3900 3900 Torque 7700 b 8600 8600 8700 8800 Tension 333500 333500 333500 333500 333500 Make-up 4600 4700 4700 4700 4700NC 31OD ID Data 3-7/8 4 4-1/8 4-1/4 4-3/8 in. (see below) in. in. in. in. 8800 8900 9000 9000 9100 Tension 341100 341100 341100 341100 341100 Make-up 4800 4800 4800 4800 4800 Torque 8900 b 10400 10500 10500 10600 Tension 395600 395600 395600 395600 395600 Make-up 5300 5600 5600 5600 5600 Torque 8900 b 11500 b 11900 12000 12100 Tension 447100 447100 447100 447100 447100 Make-up 5300 6400 6400 6400 6400 Torque 8900 b 11500 b 13200 13300 13400 Tension 495700 495700 495700 495700 495700 Make-up 5300 6900 7100 7100 7100 Torque 8900 b 11500 b 14200 b 14600 14700 Tension 541400 541400 541400 541400 541400 Make-up 5300 6900 7800 7800 78002-7/8 XHOD ID Data 4 4-1/8 4-1/4 4-3/8 4-1/2 in.

7 (see below) in. in. in. in. 11900 12000 12100 12100 12200 Tension 459400 459400 459400 459400 459400 Make-up 6400 6400 6400 6400 6400 Torque 12800 b 13200 13300 13400 13500 Tension 505100 505100 505100 505100 505100 Make-up 7000 7000 7000 7000 7000 Torque 12800 b 14300 14400 14500 14700 Tension 547800 547800 547800 547800 547800 Make-up 7600 7600 7600 7600 76002 1/42 5/322 1/322 9/162 7/162 5/161 7/81 3/41 5/81 1/21 3/82 3/82 1/42 1/82 1 7/82 1 7/81 3/41 5/81 1/21 3/8 While every effort has been made to insure the accuracy of the tables herein, this material is presented as a reference guide only. The technical information contained herein should not be construed as a recommendation. Grant Prideco cannot assume responsibility for the results obtained through the use of this material.

8 No expressed or implied warranty is 35OD ID Data 4-1/4 4-3/8 4-1/2 4-5/8 4-3/4 in. (see below) in. in. in. in. 9500 9600 9700 9700 9800 Tension 338200 338200 338200 338200 338200 Make-up 5200 5200 5200 5200 5200 Torque 11100 b 11500 11600 11700 11800 Tension 403000 403000 403000 403000 403000 Make-up 6200 6200 6200 6200 6200 Torque 11100 b 13300 13400 13500 13600 Tension 464900 464900 464900 464900 464900 Make-up 6700 7200 7200 7200 7200 Torque 11100 b 14100 b 15200 15300 15400 Tension 523800 523800 523800 523800 523800 Make-up 6700 8100 8100 8100 8100 Torque 11100 b 14100 b 16900 17000 17100 Tension 579700 579700 579700 579700 579700 Make-up 6700 8500 9000 9000 9000NC 38OD ID Data 4-1/2 4-5/8 4-3/4 4-7/8 5 in.

9 (see below) in. in. in. in. 12100 b 15600 b 16100 16200 16300 Tension 522500 522500 522500 522500 522500 Make-up 7300 8600 8600 8600 8600 Torque 12100 b 15600 b 18100 18200 18300 Tension 587300 587300 587300 587300 587300 Make-up 7300 9400 9700 9700 9700 Torque 12100 b 15600 b 19200 b 20200 20300 Tension 649200 649200 649200 649200 649200 Make-up 7300 9400 10700 10700 10700 Torque 12100 b 15600 b 19200 b 22100 22200 Tension 708100 708100 708100 708100 708100 Make-up 7300 9400 11500 11700 11700 Torque 12100 b 15600 b 19200 b 22900 b 26500 Tension 842400 842400 842400 842400 842400 Make-up 7300 9400 11500

10 13700 140003-1/2 FHOD ID Data 4-3/8 4-1/2 4-5/8 4-3/4 4-7/8 in. (see below) in. in. in. in. 9800 b 13000 b 15600 15700 15800 Tension 541900 541900 541900 541900 541900 Make-up 5900 7800 8100 8100 8100 Torque 9800 b 13000 b 16300 b 17600 17700 Tension 603700 603700 603700 603700 603700 Make-up 5900 7800 9000 9000 9000 Torque 9800 b 13000 b 16300 b 19400 19500 Tension 662600 662600 662600 662600 662600 Make-up 5900 7800 9800 10000 10000 Torque 9800 b 13000 b 16300 b 19700 b 21200 Tension 718600 718600 718600 718600 718600 Make-up 5900 7800 9800 10800 10800 Torque 9800 b 13000 b 16300 b 19700 b 22800 Tension 771600 771600 771600 771600 771600 Make-up 5900 7800 9800