The charts that follow provide the torsional strength,

G R A N T P R I D E C O Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints The charts that follow provide the torsional strength, tensile strength, and recommended make-up torque for tool joints. 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 10ksi). Locate the appropriate chart for the tool joint of interest. Select the desired tool joint 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), API -/8 OH ID Data -1/8-1/ -/8-1/ Torque 100 B 500 600 600 600 Tension 0600 0600 0600 0600 0600 Make-up 1900 600 600 600 600 Torque 100 B 700 B 5600 5700 5700 Tension 51900 51900 51900 51900 51900 Make-up 1900 800 100 100 100 Torque 100 B 700 B 6500 B 6600 6700 Tension 9600 9600 9600 9600 9600 Make-up 1900 800 700 700 700 and recommended make-up torque (ft-lb) are listed in the chart for each combination of tool joint geometries. The 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 calculated T value. These tables are for reference only. -/8 WO ID Data -1/8-1/ -/8-1/ Torque 500 B 00 B 00 00 00 Tension 195700 195700 195700 195700 195700 Make-up 1500 00 00 00 00 Torque 500 B 00 B 500 500 500 Tension 100 100 100 100 100 Make-up 1500 500 000 000 000 Torque 500 B 00 B 5900 B 600 600 Tension 8000 8000 8000 8000 8000 Make-up 1500 500 500 500 500 -/8 PAC ID Data -5/8 -/ -7/8-1/8 1 1 / 1 / 8 1 1 / Torque 500 B 800 B 000 000 100 Tension 0600 0600 0600 0600 0600 Make-up 1500 00 00 00 00 Torque 500 B 800 B 700 700 800 Tension 8500 8500 8500 8500 8500 Make-up 1500 00 600 600 600 Torque 500 B 800 B 5100 B 500 500 Tension 6900 6900 6900 6900 6900 Make-up 1500 00 000 000 000-7/8 FH ID Data -1/8-1/ -/8-1/ 1 / 8 Torque 7900 B 10500 B 100 B 1900 15000 Tension 558700 558700 558700 558700 558700 Make-up 700 600 7700 7700 7700 Torque 7900 B 10500 B 100 B 1600 B 1600 Tension 60700 60700 60700 60700 60700 Make-up 700 600 8000 800 800 Torque 7900 B 10500 B 100 B 1600 B 17700 Tension 65000 65000 65000 65000 65000 Make-up 700 600 8000 9000 9000 see page 79 for notes 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. No expressed or implied warranty is intended. 68 Grant Prideco. All rights reserved. December 00

Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints -7/8 SLH90 ID Data -/ -7/8-1/8-1/ 1 / 5 / 1 / Torque 10100 10100 1000 1000 1000 Tension 800 800 800 800 800 Make-up 6100 6100 6100 6100 6100 Torque 10800 B 1100 1100 11500 11600 Tension 8800 8800 8800 8800 8800 Make-up 6500 6800 6800 6800 6800 Torque 10800 B 1800 1900 1000 1000 Tension 100 100 100 100 100 Make-up 6500 7700 7700 7700 7700-7/8 PAC ID Data -7/8-1/8-1/ -/8 1 5 / 8 1 1 / 1 / 8 Torque 700 B 900 900 5000 5000 Tension 600 600 600 600 600 Make-up 00 800 800 800 800 Torque 700 B 500 B 5700 5800 5800 Tension 7000 7000 7000 7000 7000 Make-up 00 100 00 00 00 Torque 700 B 500 B 6500 6500 6600 Tension 06900 06900 06900 06900 06900 Make-up 00 100 600 600 600-7/8 WO ID Data -/ -7/8-1/8-1/ 5 / 16 Torque 5500 5500 5600 5600 5600 Tension 18600 18600 18600 18600 18600 Make-up 000 000 000 000 000 Torque 7000 7100 7100 700 700 Tension 77600 77600 77600 77600 77600 Make-up 900 900 900 900 900 Torque 7700 B 8600 8600 8700 8800 Tension 500 500 500 500 500 Make-up 600 700 700 700 700-7/8 XH ID Data -1/8-1/ -/8-1/ Torque 11900 1000 1100 1100 100 Tension 5900 5900 5900 5900 5900 Make-up 600 600 600 600 600 Torque 1800 B 100 100 100 1500 Tension 505100 505100 505100 505100 505100 Make-up 7000 7000 7000 7000 7000 Torque 1800 B 100 100 1500 1700 Tension 57800 57800 57800 57800 57800 Make-up 7600 7600 7600 7600 7600 NC 6 ID Data -1/8-1/ -/8-1/ -5/8 1 5 / 8 1 1 / 1 / 8 Torque 00 B 5000 B 6100 6100 600 Tension 71000 71000 71000 71000 71000 Make-up 1900 000 00 00 00 Torque 00 B 5000 B 6900 B 700 700 Tension 1700 1700 1700 1700 1700 Make-up 1900 000 900 900 900 Torque 00 B 5000 B 6900 B 8100 800 Tension 500 500 500 500 500 Make-up 1900 000 100 00 00 Torque 00 B 5000 B 6900 B 8800 B 9000 Tension 9000 9000 9000 9000 9000 Make-up 1900 000 100 900 900 Torque 00 B 5000 B 6900 B 8800 B 9800 Tension 100 100 100 100 100 Make-up 1900 000 100 500 500 NC 1 ID Data -7/8-1/8-1/ -/8 / 8 1 / 1 / 8 Torque 8800 8900 9000 9000 9100 Tension 1100 1100 1100 1100 1100 Make-up 800 800 800 800 800 Torque 8900 B 1000 10500 10500 10600 Tension 95600 95600 95600 95600 95600 Make-up 500 5600 5600 5600 5600 Torque 8900 B 11500 B 11900 1000 1100 Tension 7100 7100 7100 7100 7100 Make-up 500 600 600 600 600 Torque 8900 B 11500 B 100 100 100 Tension 95700 95700 95700 95700 95700 Make-up 500 6900 7100 7100 7100 Torque 8900 B 11500 B 100 B 1600 1700 Tension 5100 5100 5100 5100 5100 Make-up 500 6900 7800 7800 7800 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. No expressed or implied warranty is intended. Grant Prideco. All rights reserved. December 00 69

G R A N T P R I D E C O Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints NC 5 ID Data -1/ -/8-1/ -5/8 -/ 5 / 16 Torque 9500 9600 9700 9700 9800 Tension 800 800 800 800 800 Make-up 500 500 500 500 500 Torque 11100 B 11500 11600 11700 11800 Tension 0000 0000 0000 0000 0000 Make-up 600 600 600 600 600 Torque 11100 B 100 100 1500 1600 Tension 6900 6900 6900 6900 6900 Make-up 6700 700 700 700 700 Torque 11100 B 1100 B 1500 1500 1500 Tension 5800 5800 5800 5800 5800 Make-up 6700 8100 8100 8100 8100 Torque 11100 B 1100 B 16900 17000 17100 Tension 579700 579700 579700 579700 579700 Make-up 6700 8500 9000 9000 9000 NC 8 ID Data -1/ -5/8 -/ -7/8 5 1 / 8 Torque 1100 B 15600 B 16100 1600 1600 Tension 5500 5500 5500 5500 5500 Make-up 700 8600 8600 8600 8600 Torque 1100 B 15600 B 18100 1800 1800 Tension 58700 58700 58700 58700 58700 Make-up 700 900 9700 9700 9700 Torque 1100 B 15600 B 1900 B 000 000 Tension 6900 6900 6900 6900 6900 Make-up 700 900 10700 10700 10700 Torque 1100 B 15600 B 1900 B 100 00 Tension 708100 708100 708100 708100 708100 Make-up 700 900 11500 11700 11700 Torque 1100 B 15600 B 1900 B 900 B 6500 Tension 800 800 800 800 800 Make-up 700 900 11500 1700 1000-1/ FH ID Data -/8-1/ -5/8 -/ -7/8 5 / 16 / 16 Torque 9800 B 1000 B 15600 15700 15800 Tension 51900 51900 51900 51900 51900 Make-up 5900 7800 8100 8100 8100 Torque 9800 B 1000 B 1600 B 17600 17700 Tension 60700 60700 60700 60700 60700 Make-up 5900 7800 9000 9000 9000 Torque 9800 B 1000 B 1600 B 1900 19500 Tension 66600 66600 66600 66600 66600 Make-up 5900 7800 9800 10000 10000 Torque 9800 B 1000 B 1600 B 19700 B 100 Tension 718600 718600 718600 718600 718600 Make-up 5900 7800 9800 10800 10800 Torque 9800 B 1000 B 1600 B 19700 B 800 Tension 771600 771600 771600 771600 771600 Make-up 5900 7800 9800 11600 11600-1/ H90 ID Data -/ -7/8 5 5-1/8 5-1/ 7 / 8 5 / 8 1 / Torque 1800 18500 18600 18800 18900 Tension 58600 58600 58600 58600 58600 Make-up 10800 10800 10800 10800 10800 Torque 18800 B 1000 100 100 100 Tension 597800 597800 597800 597800 597800 Make-up 1100 100 100 100 100 Torque 18800 B 000 600 700 800 Tension 66000 66000 66000 66000 66000 Make-up 1100 1600 1600 1600 1600 Torque 18800 B 000 B 5900 6000 600 Tension 7700 7700 7700 7700 7700 Make-up 1100 1800 15000 15000 15000 Torque 18800 B 000 B 700 B 800 800 Tension 787800 787800 787800 787800 787800 Make-up 1100 1800 1600 1600 1600-1/ OH ID Data -1/ -5/8 -/ -7/8 5 15 / 16 Torque 1000 1000 1100 100 100 Tension 7000 7000 7000 7000 7000 Make-up 7100 7100 7100 7100 7100 Torque 1600 B 1500 1500 1500 15500 Tension 9800 9800 9800 9800 9800 Make-up 800 800 800 800 800 Torque 1600 B 1700 1700 1700 17500 Tension 559600 559600 559600 559600 559600 Make-up 8800 900 900 900 900 Torque 1600 B 18100 B 1900 1900 19500 Tension 6100 6100 6100 6100 6100 Make-up 8800 1000 1000 1000 1000 Torque 1600 B 18100 B 1100 100 100 Tension 68000 68000 68000 68000 68000 Make-up 8800 10900 1100 1100 1100-1/ PAC ID Data -1/ -5/8 -/ -7/8 1 / 1 / 8 Torque 6100 6100 600 600 600 Tension 500 500 500 500 500 Make-up 00 00 00 00 00 Torque 6700 B 700 7500 7500 7600 Tension 0700 0700 0700 0700 0700 Make-up 000 100 100 100 100 Torque 6700 B 8600 8700 8800 8800 Tension 500 500 500 500 500 Make-up 000 800 800 800 800 Torque 6700 B 8900 B 9900 9900 10000 Tension 99000 99000 99000 99000 99000 Make-up 000 500 500 500 500 Torque 6700 B 8900 B 10900 11000 11100 Tension 1700 1700 1700 1700 1700 Make-up 000 500 6000 6000 6000 70 Grant Prideco. All rights reserved. December 00

Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints -1/ SLH90 ID Data -/8-1/ -5/8 -/ -7/8 5 / 16 Torque 1600 B 1600 1600 1600 16500 Tension 6900 6900 6900 6900 6900 Make-up 8800 9700 9800 9800 9800 Torque 1600 B 1800 B 18600 18700 18800 Tension 500 500 500 500 500 Make-up 8800 11000 11100 11100 11100 Torque 1600 B 1800 B 0800 0900 1000 Tension 596100 596100 596100 596100 596100 Make-up 8800 11000 100 100 100 Torque 1600 B 1800 B 00 B 000 100 Tension 655000 655000 655000 655000 655000 Make-up 8800 11000 100 1700 1700 Torque 1600 B 1800 B 00 B 5000 5100 Tension 710900 710900 710900 710900 710900 Make-up 8800 11000 100 1900 1900 NC0 ID Data 5 5-1/8 5-1/ 5-/8 5-1/ 15 / 16 Torque 0900 1100 100 100 1500 Tension 6900 6900 6900 6900 6900 Make-up 1100 1100 1100 1100 1100 Torque 0900 B 00 500 600 800 Tension 711600 711600 711600 711600 711600 Make-up 100 100 100 100 100 Torque 0900 B 5100 B 5700 5800 6000 Tension 77600 77600 77600 77600 77600 Make-up 1500 1500 1500 1500 1500 Torque 0900 B 5100 B 7800 7900 8100 Tension 8800 8800 8800 8800 8800 Make-up 1500 1600 1600 1600 1600 Torque 0900 B 5100 B 900 B 9900 0100 Tension 89700 89700 89700 89700 89700 Make-up 1500 15100 15600 15600 15600 OH ID Data 5-1/ 5-/8 5-1/ 5-5/8 5-/ / 8 1 / 8 Torque 100 100 1500 1600 1700 Tension 600800 600800 600800 600800 600800 Make-up 11500 11500 11500 11500 11500 Torque 500 B 00 00 600 700 Tension 681800 681800 681800 681800 681800 Make-up 1100 1100 1100 1100 1100 Torque 500 B 7100 B 700 700 7600 Tension 759900 759900 759900 759900 759900 Make-up 1500 1700 1700 1700 1700 Torque 500 B 7100 B 0000 000 000 Tension 85000 85000 85000 85000 85000 Make-up 1500 16100 16100 16100 16100 Torque 500 B 7100 B 000 B 800 000 Tension 907100 907100 907100 907100 907100 Make-up 1500 1600 17600 17600 17600 SH ID Data -/8-1/ -5/8 -/ -7/8 5 / 16 Torque 1100 1100 1100 1100 11500 Tension 8500 8500 8500 8500 8500 Make-up 6000 6000 6000 6000 6000 Torque 1000 B 100 100 100 1500 Tension 5000 5000 5000 5000 5000 Make-up 7100 7100 7100 7100 7100 Torque 1000 B 15100 1500 1500 1500 Tension 51000 51000 51000 51000 51000 Make-up 7800 8100 8100 8100 8100 Torque 1000 B 1600 B 17000 17100 1700 Tension 570900 570900 570900 570900 570900 Make-up 7800 9100 9100 9100 9100 Torque 1000 B 1600 B 18700 18800 18900 Tension 66900 66900 66900 66900 66900 Make-up 7800 9800 10000 10000 10000 WO ID Data 5-1/ 5-5/8 5-/ 5-7/8 6 11 / 16 9 / 16 7 / 16 5 / 16 / 16 Torque 00 00 500 600 700 Tension 615100 615100 615100 615100 615100 Make-up 11900 11900 11900 11900 11900 Torque 800 B 5600 5700 5800 6000 Tension 700500 700500 700500 700500 700500 Make-up 1600 1600 1600 1600 1600 Torque 800 B 8600 8800 9000 9100 Tension 78000 78000 78000 78000 78000 Make-up 100 1500 1500 1500 1500 Torque 800 B 8900 B 1800 000 00 Tension 86500 86500 86500 86500 86500 Make-up 100 16800 16800 16800 16800 Torque 800 B 8900 B 100 B 900 5100 Tension 99100 99100 99100 99100 99100 Make-up 100 1700 1800 1800 1800 NC 6 ID Data 6 6-1/8 6-1/ 6-/8 6-1/ 1 / 1 / Torque 600 800 000 00 00 Tension 90100 90100 90100 90100 90100 Make-up 17600 17600 17600 17600 17600 Torque 900 900 9700 9900 0100 Tension 10800 10800 10800 10800 10800 Make-up 0500 0500 0500 0500 0500 Torque 00 600 900 5100 500 Tension 118900 118900 118900 118900 118900 Make-up 00 00 00 00 00 Torque 5000 B 900 9600 9900 5000 Tension 107600 107600 107600 107600 107600 Make-up 5600 5600 5600 5600 5600 Torque 5000 B 50700 B 5900 500 5500 Tension 119500 119500 119500 119500 119500 Make-up 7000 7900 7900 7900 7900 Grant Prideco. All rights reserved. December 00 71

G R A N T P R I D E C O Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints -1/ FH ID Data 5-/ 5-7/8 6 6-1/8 6-1/ 1 / Torque 00 00 600 700 800 Tension 669900 669900 669900 669900 669900 Make-up 11900 11900 11900 11900 11900 Torque 9100 900 900 9600 9700 Tension 88900 88900 88900 88900 88900 Make-up 1800 1800 1800 1800 1800 Torque 00 600 800 5000 500 Tension 97600 97600 97600 97600 97600 Make-up 17600 17600 17600 17600 17600 Torque 800 B 9500 9700 0000 000 Tension 1111600 1111600 1111600 1111600 1111600 Make-up 0100 0100 0100 0100 0100 Torque 800 B 0000 B 00 500 800 Tension 1500 1500 1500 1500 1500 Make-up 0900 00 00 00 00-1/ H90 ID Data 5-/ 5-7/8 6 6-1/8 6-1/ Torque 700 900 5000 5100 500 Tension 608500 608500 608500 608500 608500 Make-up 100 100 100 100 100 Torque 1900 000 00 00 500 Tension 77900 77900 77900 77900 77900 Make-up 1800 1800 1800 1800 1800 Torque 8500 B 8700 8900 9100 900 Tension 9800 9800 9800 9800 9800 Make-up 00 00 00 00 00 Torque 8500 B 00 B 500 500 5600 Tension 1085700 1085700 1085700 1085700 1085700 Make-up 100 5800 5800 5800 5800 Torque 8500 B 00 B 50600 B 51100 5100 Tension 11100 11100 11100 11100 11100 Make-up 100 6600 9000 9000 9000-1/ OH ID Data 5-5/8 5-/ 5-7/8 6 6-1/8 7 / 8 5 / 8 Torque 19900 0000 000 000 000 Tension 5100 5100 5100 5100 5100 Make-up 10800 10800 10800 10800 10800 Torque 500 600 800 900 000 Tension 6100 6100 6100 6100 6100 Make-up 1700 1700 1700 1700 1700 Torque 6900 B 7100 700 700 7600 Tension 71000 71000 71000 71000 71000 Make-up 1600 1600 1600 1600 1600 Torque 6900 B 0500 0600 0800 1000 Tension 800900 800900 800900 800900 800900 Make-up 16100 1600 1600 1600 1600 Torque 6900 B 00 B 900 100 00 Tension 88800 88800 88800 88800 88800 Make-up 16100 1800 1800 1800 1800 NC 50 ID Data 6-1/8 6-1/ 6-/8 6-1/ 6-5/8 Torque 700 7500 7700 7900 8100 Tension 99100 99100 99100 99100 99100 Make-up 19800 19800 19800 19800 19800 Torque 8000 B 00 B 700 900 5100 Tension 1109900 1109900 1109900 1109900 1109900 Make-up 800 00 00 00 00 Torque 8000 B 00 B 50500 B 5100 B 51700 Tension 169000 169000 169000 169000 169000 Make-up 800 6500 6800 6800 6800 Torque 8000 B 00 B 50500 B 57000 B 57800 Tension 11600 11600 11600 11600 11600 Make-up 800 6500 0000 0000 0000 Torque 8000 B 00 B 50500 B 57000 B 600 Tension 1551700 1551700 1551700 1551700 1551700 Make-up 800 6500 000 900 900 5 H90 ID Data 6-1/ 6-/8 6-1/ 6-5/8 6-/ Torque 6700 6900 7000 700 700 Tension 8600 8600 8600 8600 8600 Make-up 0900 0900 0900 0900 0900 Torque 00 500 700 900 5100 Tension 101700 101700 101700 101700 101700 Make-up 500 500 500 500 500 Torque 5100 51600 51800 5000 500 Tension 117600 117600 117600 117600 117600 Make-up 900 900 900 900 900 Torque 5100 B 58100 5800 58700 58900 Tension 1500 1500 1500 1500 1500 Make-up 500 000 000 000 000 Torque 5100 B 61000 B 6500 6800 65100 Tension 159000 159000 159000 159000 159000 Make-up 500 600 600 600 600 5-1/ FH ID Data 6-/ 6-7/8 7 7-1/8 7-1/ 1 / Torque 6800 7000 700 700 7600 Tension 107100 107100 107100 107100 107100 Make-up 600 600 600 600 600 Torque 7900 B 5500 B 55900 5600 56500 Tension 165800 165800 165800 165800 165800 Make-up 8700 900 900 900 900 Torque 7900 B 5500 B 6900 B 600 6700 Tension 1800 1800 1800 1800 1800 Make-up 8700 00 00 00 00 Torque 7900 B 5500 B 6900 B 70700 B 7500 Tension 161900 161900 161900 161900 161900 Make-up 8700 00 700 700 700 Torque 7900 B 5500 B 6900 B 70700 B 78700 B Tension 177800 177800 177800 177800 177800 Make-up 8700 00 7700 100 100 7 Grant Prideco. All rights reserved. December 00

Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints 5-1/ H90 ID Data 6-/ 6-7/8 7 7-1/8 7-1/ 1 / 1 / Torque 00 00 00 500 600 Tension 51900 51900 51900 51900 51900 Make-up 100 100 100 100 100 Torque 900 000 00 00 500 Tension 71100 71100 71100 71100 71100 Make-up 18600 18600 18600 18600 18600 Torque 000 00 00 600 700 Tension 91500 91500 91500 91500 91500 Make-up 800 800 800 800 800 Torque 50600 50800 51000 5100 51500 Tension 1098100 1098100 1098100 1098100 1098100 Make-up 8700 8700 8700 8700 8700 Torque 58600 58800 59100 5900 59600 Tension 168900 168900 168900 168900 168900 Make-up 00 00 00 00 00 5-1/ IF ID Data 7-1/8 7-1/ 7-/8 7-1/ 7-5/8 5 1 / 5 / 1 / 1 / Torque 0000 000 000 0500 0700 Tension 850900 850900 850900 850900 850900 Make-up 100 100 100 100 100 Torque 500 B 51900 5100 500 5600 Tension 10900 10900 10900 10900 10900 Make-up 7100 7500 7500 7500 7500 Torque 500 B 5700 B 600 B 6600 6900 Tension 1100 1100 1100 1100 1100 Make-up 7100 00 00 00 00 Torque 500 B 5700 B 600 B 71100 B 7600 Tension 150000 150000 150000 150000 150000 Make-up 7100 00 700 9000 9000 Torque 500 B 5700 B 600 B 71100 B 8000 B Tension 17600 17600 17600 17600 17600 Make-up 7100 00 700 700 00 NC 56 ID Data 6-/ 6-7/8 7 7-1/8 7-1/ 1 / Torque 700 B 800 8500 8700 8900 Tension 11500 11500 11500 11500 11500 Make-up 900 900 900 900 900 Torque 700 B 5600 B 57100 5700 57700 Tension 118800 118800 118800 118800 118800 Make-up 800 900 900 900 900 Torque 700 B 5600 B 6100 B 65500 65800 Tension 150100 150100 150100 150100 150100 Make-up 800 800 500 500 500 Torque 700 B 5600 B 6100 B 69800 B 7500 Tension 16700 16700 16700 16700 16700 Make-up 800 800 700 700 700 Torque 700 B 5600 B 6100 B 69800 B 77800 B Tension 18100 18100 18100 18100 18100 Make-up 800 800 700 1100 1100 6-5/8 FH ID Data 7-/ 7-7/8 8 8-1/8 8-1/ 5 1 / 5 1 / 5 / 1 / Torque 7700 7900 8100 800 800 Tension 95600 95600 95600 95600 95600 Make-up 5100 5100 5100 5100 5100 Torque 60700 60900 6100 6100 61700 Tension 106900 106900 106900 106900 106900 Make-up 1900 1900 1900 1900 1900 Torque 68100 B 700 7700 7000 700 Tension 1800 1800 1800 1800 1800 Make-up 800 800 800 800 800 Torque 68100 B 77900 B 85500 85900 8600 Tension 1678100 1678100 1678100 1678100 1678100 Make-up 0900 600 600 600 600 Torque 68100 B 77900 B 87900 B 9700 97600 Tension 1896100 1896100 1896100 1896100 1896100 Make-up 0900 6700 50500 50500 50500 6-5/8 IF ID Data 8-1/ 8-/8 8-1/ 8-5/8 8-/ 6 1 / 6 5 / 5 1 / 5 1 / Torque 5900 59500 59700 59900 60100 Tension 10800 10800 10800 10800 10800 Make-up 1500 1500 1500 1500 1500 Torque 6600 B 75700 76000 7600 76600 Tension 17800 17800 17800 17800 17800 Make-up 9700 0100 0100 0100 0100 Torque 6600 B 7700 B 89000 B 9000 900 Tension 169700 169700 169700 169700 169700 Make-up 9700 600 800 800 800 Torque 6600 B 7700 B 89000B B 100700 B 10700 Tension 191800 191800 191800 191800 191800 Make-up 9700 600 500 5600 5600 Torque 6600 B 7700 B 89000 B 100700 B 11700 B Tension 168100 168100 168100 168100 168100 Make-up 9700 600 500 6000 6800 Grant Prideco. All rights reserved. December 00 7

G R A N T P R I D E C O HI-TORQUE (HT) HT6 ID Data -1/8-1/ -/8-1/ -5/8 1 11 / 16 1 5 / 8 1 9 / 16 1 1 / Torque 5100 B 6900 B 8700 B 9800 9900 Tension 1700 1700 1700 1700 1700 Make-up 100 100 500 5900 5900 Torque 5500 B 700 B 9100 B 10700 10700 Tension 900 900 900 900 900 Make-up 00 00 600 600 600 Torque 5800 B 7600 B 9500 B 1100 B 11600 Tension 500 500 500 500 500 Make-up 500 600 5700 6800 7000 Torque 600 B 7900 B 9800 B 11800 B 100 Tension 700 700 700 700 700 Make-up 700 700 5900 7100 700 Torque 6500 B 800 B 10100 B 1100 B 1100 Tension 9000 9000 9000 9000 9000 Make-up 900 5000 6100 700 79000 HT1 ID Data -7/8-1/8-1/ -/8 1 / 8 1 / 16 1 15 / 16 Torque 1600 B 15100 B 16600 16700 16800 Tension 7100 7100 7100 7100 7100 Make-up 7600 9100 10000 10000 10100 Torque 1100 B 15700 B 17800 17900 18000 Tension 71800 71800 71800 71800 71800 Make-up 7900 900 10700 10700 10800 Torque 1600 B 1600 B 18900 B 19100 1900 Tension 95700 95700 95700 95700 95700 Make-up 800 9700 1100 11500 11500 Torque 1100 B 16700 B 1900 B 000 000 Tension 518900 518900 518900 518900 518900 Make-up 8500 10000 11600 1100 100 Torque 1600 B 1700 B 19900 B 100 100 Tension 5100 5100 5100 5100 5100 Make-up 8800 1000 11900 1800 1800 HT8 ID Data -1/ -5/8 -/ -7/8 5 5 / 8 1 / Torque 1800 B 1700 B 500 B 5900 6000 Tension 58700 58700 58700 58700 58700 Make-up 10900 1000 1500 15500 15600 Torque 1900 B 500 B 6100 B 7700 7800 Tension 618600 618600 618600 618600 618600 Make-up 1100 1500 16600 16600 16700 Torque 19800 B 00 B 6900 B 900 9600 Tension 6900 6900 6900 6900 6900 Make-up 11900 1000 16100 17600 17800 Torque 0600 B 000 B 7700 B 100 100 Tension 679000 679000 679000 679000 679000 Make-up 100 100 16600 18700 18800 Torque 100 B 800 B 800 B 100 B 000 Tension 708100 708100 708100 708100 708100 HT0 ID Data 5 5-1/8 5-1/ 5-/8 5-1/ 15 / 16 7 / 8 Torque 5800 B 7600 7800 7900 8000 Tension 6900 6900 6900 6900 6900 Make-up 15500 16600 16700 16700 16800 Torque 6700 B 9700 9900 0000 0100 Tension 678100 678100 678100 678100 678100 Make-up 16000 17800 18000 18000 18100 Torque 7700 B 1800 1900 100 00 Tension 711600 711600 711600 711600 711600 Make-up 16600 19100 19100 1900 1900 Torque 8600 B 700 B 900 100 00 Tension 700 700 700 700 700 Make-up 1700 19600 000 0500 0500 Torque 900 B 600 B 5900 6000 600 Tension 77600 77600 77600 77600 77600 HT6 ID Data 5-/ 5-7/8 6 6-1/8 6-1/ / 16 1 / 8 1 / 16 Torque 5500 B 7000 700 700 7600 Tension 90100 90100 90100 90100 90100 Make-up 700 800 800 800 8600 Torque 6600 B 9600 9800 5000 5000 Tension 99100 99100 99100 99100 99100 Make-up 8000 9800 0000 0000 0100 Torque 7800 B 500 500 5600 5800 Tension 97600 97600 97600 97600 97600 Make-up 8700 100 100 1600 1700 Torque 8900 B 500 B 5900 55100 5500 Tension 101700 101700 101700 101700 101700 Make-up 900 500 900 100 00 Torque 9900 B 5500 B 5700 57500 57700 Tension 10800 10800 10800 10800 10800 Make-up 9900 00 00 500 600 HT50 ID Data 6-1/8 6-1/ 6-/8 6-1/ 6-5/8 5 / 8 / 8 Torque 50700 B 5700 5900 5100 500 Tension 99100 99100 99100 99100 99100 Make-up 000 1600 1700 1900 000 Torque 5700 B 5900 5900 59700 59900 Tension 106000 106000 106000 106000 106000 Make-up 00 5500 5800 5800 5900 Torque 56500 B 6700 B 65700 65900 6600 Tension 1109900 1109900 1109900 1109900 1109900 Make-up 900 7600 900 9500 9700 Torque 5900 B 6500 B 71700 B 7000 700 Tension 1190900 1190900 1190900 1190900 1190900 Make-up 5500 900 000 00 00 Torque 61700 B 67900 B 700 B 77700 78000 Tension 169000 169000 169000 169000 169000 Make-up 7000 0700 500 6600 6800 7 Grant Prideco. All rights reserved. December 00

Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints HT55 ID Data 6-/ 6-7/8 7 7-1/8 7-1/ 1 / 1 / 8 7 / 8 Torque 58900 B 61000 6100 61500 61700 Tension 107100 107100 107100 107100 107100 Make-up 500 6600 6800 6900 7000 Torque 6600 B 6900 6900 69600 69900 Tension 1170100 1170100 1170100 1170100 1170100 Make-up 7600 1500 1800 1800 1900 Torque 66100 B 7500 B 7700 77500 77800 Tension 165800 165800 165800 165800 165800 Make-up 9700 100 600 6500 6700 Torque 69500 B 76900 B 8500 B 85100 8500 Tension 158600 158600 158600 158600 158600 Make-up 1700 6100 50700 51100 5100 Torque 7700 B 80100 B 87700 B 900 9700 Tension 1800 1800 1800 1800 1800 Make-up 600 8100 5600 5500 55600 HT65 ID Data 7-/ 7-7/8 8 8-1/8 8-1/ 5 1 / 8 5 7 / 8 / 5 / 8 Torque 8700 B 88000 8800 88500 88800 Tension 19100 19100 19100 19100 19100 Make-up 50800 5800 5900 5100 500 Torque 90000 B 9900 99700 10000 10000 Tension 1800 1800 1800 1800 1800 Make-up 5000 59600 60000 60000 60100 Torque 95000 B 10800 B 110700 111100 11100 Tension 156800 156800 156800 156800 156800 Make-up 57000 6900 6600 66700 66800 Torque 99900 B 109600 B 119600 B 11800 100 Tension 1678100 1678100 1678100 1678100 1678100 Make-up 59900 65800 71800 7100 700 Torque 10600 B 1100 B 100 B 100 1600 Tension 1788600 1788600 1788600 1788600 1788600 Make-up 6800 68600 7600 7900 79600 extreme Torque (XT) XT ID Data -7/8-1/8-1/ -/8 1 5 / 8 1 1 / 1 / 8 1 1 / Torque 500 B 600 600 600 600 Tension 185000 185000 185000 185000 185000 Make-up 100 800 800 800 800 Torque 5900 B 7500 B 8000 8000 8100 Tension 700 700 700 700 700 Make-up 500 500 800 800 900 Torque 6600 B 8100 B 9500 9500 9600 Tension 61500 61500 61500 61500 61500 Make-up 000 900 5700 5700 5800 Torque 7100 B 8700 B 1000 B 10900 10900 Tension 9500 9500 9500 9500 9500 Make-up 00 500 600 6500 6500 Torque 7700 B 900 B 10900 B 1100 100 Tension 600 600 600 600 600 Make-up 600 5500 6500 700 700 XT6 ID Data -1/8-1/ -/8-1/ 1 1 / 1 / 8 Torque 600 B 600 B 7500 7600 7600 Tension 0500 0500 0500 0500 0500 Make-up 800 800 500 600 600 Torque 5500 B 700 B 9000 B 9600 9600 Tension 800 800 800 800 800 Make-up 00 00 5800 5800 5800 Torque 600 B 8000 B 9900 B 11500 11500 Tension 90900 90900 90900 90900 90900 Make-up 800 800 5900 6900 6900 Torque 6600 B 8100 B 9500 B 9500 9600 Tension 61500 61500 61500 61500 61500 Make-up 000 900 5700 5700 5800 Torque 7100 B 8700 B 1000 B 10900 10900 Tension 9500 9500 9500 9500 9500 Make-up 00 500 600 6500 6500 XT1 ID Data -/ -7/8-1/8-1/ / 8 1 / 1 / 8 Torque 11700 B 1100 100 100 100 Tension 09100 09100 09100 09100 09100 Make-up 7000 7900 7900 8000 8000 Torque 1900 B 15500 B 16000 16100 16100 Tension 6600 6600 6600 6600 6600 Make-up 7700 900 9700 9700 9700 Torque 1100 B 16600 B 18600 18700 18800 Tension 15100 15100 15100 15100 15100 Make-up 8500 10000 1100 1100 1100 Torque 1500 B 17700 B 000 B 1100 100 Tension 6700 6700 6700 6700 6700 Make-up 9100 10600 100 1700 1700 Torque 1600 B 18700 B 100 B 00 500 Tension 50900 50900 50900 50900 50900 Make-up 9700 1100 1800 1000 1100 XT8 ID Data -1/ -5/8 -/ -7/8 5 5 / 16 Torque 100 B 800 900 000 100 Tension 7000 7000 7000 7000 7000 Make-up 100 100 100 100 1500 Torque 800 B 700 B 7700 7800 7900 Tension 57800 57800 57800 57800 57800 Make-up 100 1600 16700 16700 16700 Torque 500 B 9000 B 100 1500 1600 Tension 599600 599600 599600 599600 599600 Make-up 1500 1700 18800 18900 19000 Torque 7000 B 0500 B 00 B 900 5100 Tension 658500 658500 658500 658500 658500 Make-up 1600 1800 0500 0900 1100 Torque 800 B 1900 B 5600 B 800 800 Tension 71500 71500 71500 71500 71500 Make-up 17000 19100 100 900 000 Grant Prideco. All rights reserved. December 00 75

G R A N T P R I D E C O Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints XT9 ID Data -5/8 -/ -7/8 5 5-1/8 7 / 8 5 / 8 Torque 900 B 8700 B 0900 1000 1100 Tension 569500 569500 569500 569500 569500 Make-up 1900 1700 18500 18600 18700 Torque 5800 B 9600 B 900 100 00 Tension 60000 60000 60000 60000 60000 Make-up 15500 17800 19900 19900 19900 Torque 6700 B 0500 B 00 B 5100 500 Tension 65800 65800 65800 65800 65800 Make-up 16000 1800 0600 1100 1100 Torque 7600 B 100 B 500 B 7000 700 Tension 667800 667800 667800 667800 667800 Make-up 16600 18800 100 00 00 Torque 8500 B 00 B 600 B 8900 9100 Tension 699100 699100 699100 699100 699100 Make-up 17100 1900 1700 00 500 XT0 ID Data -7/8 5 5-1/8 5-1/ 5-/8 15 / 16 7 / 8 Torque 000 B 500 B 700 700 7500 Tension 68900 68900 68900 68900 68900 Make-up 1800 0700 00 00 500 Torque 100 B 5500 B 9500 9600 9800 Tension 68900 68900 68900 68900 68900 Make-up 18800 100 800 800 900 Torque 00 B 6500 B 0800 B 1800 000 Tension 718100 718100 718100 718100 718100 Make-up 1900 1900 500 5100 500 Torque 00 B 7500 B 1800 B 000 100 Tension 751600 751600 751600 751600 751600 Make-up 0000 500 5100 600 6500 Torque 00 B 800 B 700 B 6100 600 Tension 7800 7800 7800 7800 7800 Make-up 0500 000 5600 7700 7700 XT6 ID Data 5-/ 5-7/8 6 6-1/8 6-1/ 7 / 16 / 8 5 / 16 Torque 8100 B 5700 B 58100 5800 58500 Tension 91000 91000 91000 91000 91000 Make-up 8900 00 900 5000 5100 Torque 9500 B 55100 B 60900 B 6100 61500 Tension 95100 95100 95100 95100 95100 Make-up 9700 100 6800 6800 6900 Torque 50800 B 5600 B 600 B 600 6500 Tension 99100 99100 99100 99100 99100 Make-up 0500 800 700 8600 8700 Torque 5100 B 57700 B 6500 B 6700 6700 Tension 100700 100700 100700 100700 100700 Make-up 100 600 8100 000 000 Torque 500 B 59000 B 6800 B 70000 7000 Tension 106900 106900 106900 106900 106900 Make-up 000 500 8900 000 100 XT50 ID Data 6-1/8 6-1/ 6-/8 6-1/ 6-5/8 11 / 16 5 / 8 9 / 16 Torque 600 B 68600 B 7500 B 77000 7700 Tension 1085500 1085500 1085500 1085500 1085500 Make-up 700 100 5100 600 600 Torque 6800 B 7000 B 76800 B 80500 80700 Tension 11900 11900 11900 11900 11900 Make-up 800 100 800 800 800 Torque 6500 B 71700 B 7800 B 8900 81000 Tension 11700 11700 11700 11700 11700 Make-up 900 000 7000 5000 50500 Torque 66800 B 700 B 79800 B 86600 B 8700 Tension 11700 11700 11700 11700 11700 Make-up 0100 900 7900 5000 500 Torque 6800 B 7600 B 8100 B 88000 B 90700 Tension 15600 15600 15600 15600 15600 Make-up 0900 800 8700 5800 500 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. No expressed or implied warranty is intended. 76 Grant Prideco. All rights reserved. December 00

Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints XT5 ID Data 6-/8 6-1/ 6-5/8 6-/ 6-7/8 1 / / 16 1 / 8 1 / 16 Torque 61700 B 68700 B 7000 7000 70600 Tension 960700 960700 960700 960700 960700 Make-up 7000 100 100 00 00 Torque 6600 B 70600 B 700 7600 7800 Tension 101000 101000 101000 101000 101000 Make-up 800 00 800 800 900 Torque 65500 B 700 B 78500 78700 78900 Tension 105900 105900 105900 105900 105900 Make-up 900 00 7100 700 700 Torque 6700 B 700 B 8100 B 8700 8900 Tension 1107600 1107600 1107600 1107600 1107600 Make-up 000 600 8800 9600 9700 Torque 69100 B 76100 B 800 B 86600 86800 Tension 1155100 1155100 1155100 1155100 1155100 Make-up 1500 5700 9900 5000 5100 XT57 ID Data 6-/ 6-7/8 7 7-1/8 7-1/ / 8 5 / 16 1 / / 16 1 / 8 Torque 79100 B 8500 85600 85800 86000 Tension 1107100 1107100 1107100 1107100 1107100 Make-up 7500 5100 5100 51500 51600 Torque 81100 B 88800 B 90000 9000 90500 Tension 115800 115800 115800 115800 115800 Make-up 8700 500 5100 5100 500 Torque 8100 B 90800 B 900 9600 9800 Tension 108700 108700 108700 108700 108700 Make-up 9900 5500 56600 56800 56900 Torque 85000 B 9700 B 98600 98900 99100 Tension 15800 15800 15800 15800 15800 Make-up 51000 55600 5900 5900 59500 Torque 86900 B 9600 B 10500 B 10100 1000 Tension 10700 10700 10700 10700 10700 Make-up 5100 56800 61500 61900 6000 Torque 90600 B 9800 B 10600 B 11100 111600 Tension 10100 10100 10100 10100 10100 Make-up 500 59000 6700 66800 67000 XT65 ID Data 7-/ 7-7/8 8 8-1/8 8-1/ 5 1 / 8 5 1 / 16 5 15 / 16 7 / 8 Torque 116100 B 100 1600 1900 100 Tension 100 100 100 100 100 Make-up 69700 7000 700 700 7500 Torque 118800 B 18800 B 19500 19800 10100 Tension 1800 1800 1800 1800 1800 Make-up 7100 7700 77900 77900 78100 Torque 11500 B 11500 B 1500 15700 16000 Tension 15700 15700 15700 15700 15700 Make-up 7900 78900 8100 8100 81600 Torque 1100 B 1100 B 11100 1100 11800 Tension 16000 16000 16000 16000 16000 Make-up 7500 80500 8700 8800 85100 Torque 16700 B 16700 B 16800 17100 1700 Tension 1660000 1660000 1660000 1660000 1660000 Make-up 76000 8000 88100 8800 8800 XT69 ID Data 8 8-1/8 8-1/ 8-/8 8-1/ 5 1 / 5 7 / 16 5 / 8 5 5 / 16 5 1 / Torque 1000 B 1100 B 1000 10500 10800 Tension 1516800 1516800 1516800 1516800 1516800 Make-up 700 78700 8100 800 8500 Torque 1500 B 100 B 1500 B 1700 17600 Tension 158100 158100 158100 158100 158100 Make-up 7100 80600 8800 8800 88600 Torque 16500 B 1700 B 1800 B 15900 1500 Tension 16900 16900 16900 16900 16900 Make-up 75900 800 89000 900 9500 Torque 19500 B 1000 B 15100 B 16000 160700 Tension 1707900 1707900 1707900 1707900 1707900 Make-up 77700 800 90800 9600 9600 Torque 1500 B 100 B 1500 B 165600 B 16700 Tension 1770100 1770100 1770100 1770100 1770100 Make-up 79500 86000 9600 9900 10000 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. No expressed or implied warranty is intended. Grant Prideco. All rights reserved. December 00 77

G R A N T P R I D E C O Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints Grant Prideco Double Shoulder (GPDS) GPDS6 ID Data -1/ -/8-1/ -5/8 -/ 1 11 / 16 1 5 / 8 1 9 / 16 1 1 / Torque 6000 B 7800 B 8800 8900 8900 Tension 1700 1700 1700 1700 1700 Make-up 600 700 500 500 500 Torque 600 B 800 B 9700 9700 9800 Tension 900 900 900 900 900 Make-up 800 900 5800 5800 5900 Torque 6700 B 8600 B 10500 10600 10600 Tension 500 500 500 500 500 Make-up 000 500 600 600 600 Torque 7100 B 8900 B 10900 B 1100 1100 Tension 700 700 700 700 700 Make-up 00 500 6500 6800 6800 Torque 700 B 900 B 1100 B 1100 100 Tension 9000 9000 9000 9000 9000 Make-up 00 5500 6700 700 700 GPDS1 ID Data -7/8-1/8-1/ -/8 1 / 8 1 / 16 1 15 / 16 Torque 10900 B 1500 B 1800 1900 15000 Tension 7100 7100 7100 7100 7100 Make-up 6500 8100 8900 8900 9000 Torque 11500 B 1000 B 16000 16100 1600 Tension 71800 71800 71800 71800 71800 Make-up 6900 800 9700 9700 9700 Torque 1000 B 1600 B 1700 1700 1700 Tension 95700 95700 95700 95700 95700 Make-up 700 8800 1000 1000 1000 Torque 1500 B 15000 B 17700 B 1800 18500 Tension 518900 518900 518900 518900 518900 Make-up 7500 9000 10600 11000 11100 Torque 1900 B 15500 B 1800 B 19500 B 19600 Tension 5100 5100 5100 5100 5100 Make-up 7700 900 10900 11700 11800 GPDS8 ID Data -5/8 -/ -7/8 5 5-1/8 1 / / 8 5 / 16 Torque 19800 B 00 B 5700 5800 5900 Tension 6900 6900 6900 6900 6900 Make-up 11900 1000 1500 15500 15500 Torque 0500 B 100 B 700 7500 7700 Tension 679000 679000 679000 679000 679000 Make-up 100 1500 16500 16500 16600 Torque 100 B 800 B 8600 B 900 900 Tension 708100 708100 708100 708100 708100 Make-up 1800 1900 1700 17500 17600 Torque 000 B 5500 B 900 B 0800 0900 Tension 7600 7600 7600 7600 7600 Make-up 100 1500 17600 18500 18500 Torque 600 B 600 B 9900 B 00 500 Tension 76000 76000 76000 76000 76000 Make-up 1600 15700 17900 1900 19500 GPDS0 ID Data 5 5-1/8 5-1/ 5-/8 5-1/ 5 / 8 1 / Torque 5700 B 9800 B 0800 0900 1100 Tension 700 700 700 700 700 Make-up 1500 17900 18500 18500 18700 Torque 6500 B 0600 B 700 900 000 Tension 77600 77600 77600 77600 77600 Make-up 15900 1800 19700 19700 19800 Torque 700 B 1500 B 600 800 900 Tension 807700 807700 807700 807700 807700 Make-up 1600 18900 0800 0900 0900 Torque 8100 B 00 B 600 6600 6800 Tension 8800 8800 8800 8800 8800 Make-up 16900 1900 1800 000 100 Torque 8900 B 000 B 700 B 800 8600 Tension 868100 868100 868100 868100 868100 Make-up 1700 19800 00 000 00 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. No expressed or implied warranty is intended. 78 Grant Prideco. All rights reserved. December 00

Torsional Strength, Tensile Strength, and Make-up Torque Values for Tool Joints GPDS6 ID Data 5-/ 5-7/8 6 6-1/8 6-1/ 5 / 16 / 16 1 / 8 1 / 16 Torque 9900 0100 000 000 0600 Tension 86500 86500 86500 86500 86500 Make-up 900 100 100 00 00 Torque 1500 B 700 900 100 00 Tension 90100 90100 90100 90100 90100 Make-up 900 5600 5900 5900 6000 Torque 600 B 500 5500 5700 5900 Tension 99100 99100 99100 99100 99100 Make-up 5600 700 700 700 7500 Torque 700 B 7800 8000 800 800 Tension 97600 97600 97600 97600 97600 Make-up 600 8700 8800 8900 9000 Torque 800 B 5000 B 50500 50700 50900 Tension 101700 101700 101700 101700 101700 Make-up 6900 0100 000 000 0500 GPDS50 ID Data 6-1/8 6-1/ 6-/8 6-1/ 6-5/8 5 / 8 / 8 Torque 500 B 7100 700 7500 7600 Tension 9900 9900 9900 9900 9900 Make-up 700 800 800 8500 8600 Torque 800 B 5500 5700 5000 500 Tension 10600 10600 10600 10600 10600 Make-up 9000 100 00 00 500 Torque 51100 B 5700 B 60000 6000 6000 Tension 111000 111000 111000 111000 111000 Make-up 0700 00 6000 6100 600 Torque 5800 B 59900 B 65900 6600 6600 Tension 119100 119100 119100 119100 119100 Make-up 00 5900 9500 9700 9800 Torque 5600 B 600 B 68700 B 71900 700 Tension 16900 16900 16900 16900 16900 Make-up 800 700 100 100 00 GPDS55 ID Data 6-/ 6-7/8 7 7-1/8 7-1/ 1 / 8 7 / 8 5 / 8 Torque 58700 B 66100 6600 66600 66800 Tension 1196700 1196700 1196700 1196700 1196700 Make-up 500 9700 9800 0000 0100 Torque 600 B 69700 B 700 700 7700 Tension 19500 19500 19500 19500 19500 Make-up 700 1800 600 600 800 Torque 65700 B 7000 B 80600 B 8000 800 Tension 18500 18500 18500 18500 18500 Make-up 900 800 800 900 900 Torque 68900 B 7600 B 8900 B 8900 89600 Tension 175100 175100 175100 175100 175100 Make-up 100 5800 5000 5600 5800 Torque 7000 B 7900 B 86900 B 9700 B 96600 Tension 1561900 1561900 1561900 1561900 1561900 Make-up 00 7600 5100 56800 58000 GPDS65 ID Data 7-/ 7-7/8 8 8-1/8 8-1/ 5 15 / 16 7 / 8 1 / 16 / Torque 85700 B 9500 B 96500 96800 97100 Tension 180100 180100 180100 180100 180100 Make-up 5100 5700 57900 58100 5800 Torque 8800 B 98000 B 10000 1000 10700 Tension 158600 158600 158600 158600 158600 Make-up 5900 58800 6100 6100 61600 Torque 90700 B 100500 B 107500 107900 10800 Tension 159600 159600 159600 159600 159600 Make-up 500 6000 6500 6700 6900 Torque 900 B 10900 B 11900 B 1100 11600 Tension 165500 165500 165500 165500 165500 Make-up 55900 61700 67700 68000 6800 Torque 95600 B 10500 B 11500 B 118600 119000 Tension 1709800 1709800 1709800 1709800 1709800 Make-up 5700 600 6900 7100 7100 Notes: 1. Table data based on 10ksi minimum tool joint yield strength. Box-weak connections shown in bold type 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. No expressed or implied warranty is intended. Grant Prideco. All rights reserved. December 00 79