STANDARD HANDBOOK OF PETROLEUM & NATURAL GAS ...

536 Drilling and Well Completions
Table 4-6
Drill Pipe Elevator Bores
(All dimensions in inches) [9]
1 2 3 4 5 6 7
Weld-On Tool Joints
Drill .
I
Pipe Taper Shoulder Square Shoulder
Sizeand ,-. .- 1 ,-,
Style Neck Neck
Tool Joint (All Weights Diam. Elev. Diam. Elev. Elev.
Designation and Grades) t+&hX.' Bore Ds~Max.' Bore Marking
Reference in. mm in. mm in. mm in. mm
NC26(2XIF) 2XEU 2Ylw 65.09 2VS2 67.47 2% EU
NC38(3%IF) 3KEU 3% 98.43 3"//,2 100.81 3% 98-43 4%H 103.19
NC 40(4 FH) 3KEU 3% 98.43 3'Yt! 100.81 3% 98.43 4YIH 103.19 3KEU
NC 40(4 FH) 4 IU 4Ylti 10636 4Y/v 101.86 4% 104.78 ~YIR 109.54 4 Iu
NC 46 (4 IF) 4 EU 4% 114,30 4?Y,> 121.44 4% 114.30 4'Xn 122.24
4% IU 4"/,, 119.06 4yYt, 121.44 4% 117.48 4IYlti 122.24 4 EU
4sIEU 4'YIn 119.06 4Yll 121.44 4% 117.48 4'Y,a 122.24 4WIU
4% FH** 4% IU 4'YIb 119,06 474, 121.44 4% 117.48 4'Yln 122.24 4WIEU
4XIEU 4"fta 119.06 4Vt2 121.44 4% 117.48 4'Rn 122.24
NC50(4%IF) 4KEU 5 127.00 5% 133.35 5 127.00 5Yle 134.94 4HEU
5IEU 5% 130.18 5% 133.35 5% 130.18 5Y1. 134.94 51EU
5%FH** LIEU 5% 130,18 5% 133.35 5% 130.18 5Y,. 134.94
5!4FH** 51EU 5"/lh 144.46 5'Y,6 141,64 5'Y,, 144.46 6% 149.23 5KIEU
6% FH 6%IEU 65rl,, 175.02 7Y,, 178,66 6%
~~-
NOTE Elrmlorn with thr mme (urn aw the mme drrntonr
'Dimension DI.E from API Spec 7. Table 4.2.
Wot manufactured.
'Dimension &E from API Spec 7. Appendix H.
**Obsolescent conmedian.
Casing
Elevator Bores
' "D" * . "TB" - ' "BE" '
Cvling TopBore BottomBore
Dia ill64 f.40mm +1/32 +.79
4/64 -A0
in. mm in. mm in. mm
IU 114.30 4.594 116,69 4.504 116.69
5 197.00 5.125 150.18 5.125 lSal8
5% 189.70 5.625 ILP.88 5.625 14P.88
6% 168.98 6.750 171.45 6.750 171.45
7 177.80 7.125 180.98 7.125 180,98
1% iga.6~ 7.781 ~ 6 47.781 197.64
7% 196.85 7,906 900.81 7.908 PW.81
8% 919.08 8.781 428.04 8.181 PP9.04
9!4 944.48 9.781 948.U 9.781 Pb8.44
10% 975.05 10.938 f77.89 10.938 977.85
11% 998.45 11.938 805.49 11.938 3OS.29
13% 339.78 13.563 JU.50 13.502 84/50
18 406.40 16.219 411.96 16,219 411.96
18% 479m iaw5 479.4s iam 479.49
20 SO8.W 20.281 515.14 20.281 515.14
NOTE: Botrorn borr "BB*' id optional gome clcvdor d&m
do not haw a both bore.