tubing & casing specification
TRANSCRIPT
7/26/2019 Tubing & Casing Specification
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Page 4-3Baker Oil Tools
Tubing Stretch Table
OD Weight ID Wall Area Stretch Constant Free Point
Constantin. lb/ft in. sq in. in./1,000 lb/1,000 ft
1.050 1.14
0.824 0.333 1.20120 832.51.20
1.315
1.30 1.125 0.364 1.09890 910.0
1.43 1.097 0.413 0.96852 1,032.5
1.63 1.065 0.467 0.85653 1,167.5
1.70
1.049 0.494 0.80972 1,235.01.72
1.80
1.660
2.10 1.410 0.603 0.66335 1,507.5
2.301.380 0.669 0.59791 1,672.5
2.33
2.40
1.900
1.650 0.697 0.57389 1,742.5
2.60
1.610 0.799 0.50063 1,997.5
2.72
2.752.76
2.90
2.000 3.30
1.670 0.951 0.42061 2,377.53.40
2.063
2.66 1.813 0.761 0.52562 1,902.5
3.25
1.751 0.935 0.42781 2,337.53.30
3.40
2.375
3.10 2.125 0.884 0.45249 2,210.0
3.32 2.107 0.943 0.42418 2,357.5
4.00 2.041 1.158 0.34542 2,895.0
4.601.995 1.304 0.30675 3,260.0
4.70
5.30 1.939 1.477 0.27082 3,692.5
5.801.867 1.692 0.23641 4,230.0
5.95
6.20 1.853 1.733 0.23081 4,332.5
7.70 1.703 2.152 0.18587 5,380.0
2.875
4.36 2.579 1.268 0.31546 3,170.0
4.64 2.563 1.333 0.30008 3,332.5
6.402.441 1.812 0.22075 4,530.0
6.50
7.90 2.323 2.254 0.17746 5,635.0
8.602.259 2.484 0.16103 6,210.0
8.70
8.90 2.243 2.540 0.15748 6,350.0
9.50 2.195 2.708 0.14771 6,770.010.40 2.151 2.858 0.13996 7,145.0
2.875 11.00 2.065 3.143 0.12727 7,857.5
11.65 1.995 3.366 0.11884 8,415.0
3.500
5.633.188 1.639 0.24405 4,097.5
5.75
7.70 3.068 2.228 0.17953 5,7570.0
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Page 4-4 Baker Oil Tools
3.500
9.202.992 2.590 0.15444 6,475.0
9.3010.20
2.922 2.915 0.13722 7,287.510.30
12.80 2.764 3.621 0.11047 9,052.5
12.95 2.750 3.682 0.10864 9,205.0
13.70 2.673 4.010 0.09975 10,025.0
14.70 2.601 4.308 0.09285 10,770.0
15.10 2.602 4.304 0.09294 10,760.0
15.80 2.524 4.618 0.08662 11,545.0
17.05 2.440 4.945 0.08089 12,362.5
4.000
9.403.548 2.680 0.14925 6,700.0
9.50
10.80
3.476 3.077 0.13000 7,692.510.9011.00
11.60 3.428 3.337 0.11987 8,342.5
13.40 3.340 3.805 0.10512 9,512.5
4.500
12.603.958 3.600 0.11111 9,000.0
12.75
15.103.826 4.407 0.09076 11,017.5
15.50
16.90 3.754 4.836 0.08271 12,090.0
19.20 3.640 5.498 0.07275 13,745.0
Drill Pipe Stretch Table
ODNominal
Weight ID Wall Area Stretch Constant Free PointConstant
in. lb/ft in. sq in. in./1,000 lb/1,000 ft
2-3/8 4.85 1.995 1.304 0.30675 3,260.0
6.65 1.815 1.843 0.21704 4,607.5
2-7/8 6.85 2.441 1.812 0.22075 4,530.0
10.40 2.151 2.858 0.13996 7,145.0
3-1/2
9.50 2.992 2.590 0.15444 6,475.0
13.30 2.764 3.621 0.11047 9,052.5
15.50 2.602 4.304 0.09294 10,760.0
4 11.85 3.476 3.077 0.13000 7,692.5
14.00 3.340 3.805 0.10512 9,512.5
4-1/2
13.75 3.958 3.600 0.11111 9,000.0
16.60 3.826 4.407 0.09076 11,017.5
18.10 3.754 4.836 0.08271 12,090.020.00 3.640 5.498 0.07275 13,745.0
5 16.25 4.408 4.374 0.09145 10,935.0
19.50 4.276 5.275 0.07583 13,187.5
5-1/2 21.90 4.778 5.828 0.06863 14,570.0
24.70 4.670 6.630 0.06033 16,575.0
6-5/8 25.20 5.965 6.526 0.06129 16,315.0
Tubing Stretch Table (Continued)
OD Weight ID Wall Area Stretch Constant Free Point
Constantin. lb/ft in. sq in. in./1,000 lb/1,000 ft
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Page 4-5Baker Oil Tools
Casing Stretch Table
ODNominal
WeightID Wall Area Stretch Constant Free Point
Constantin. lb/ft in. sq in. in./1,000 lb/1,000 ft
4-1/2
9.50 4.090 2.766 0.14461 6,915.010.50 4.052 3.009 0.13293 7,522.5
11.60 4.000 3.338 0.11983 8,345.0
13.50 3.920 3.836 0.10428 9,590.0
15.10 3.826 4.407 0.09076 11,017.5
16.90 3.740 4.918 0.08133 12,295.0
5
11.50 4.560 3.304 0.12107 8,260.0
13.00 4.494 3.773 0.10602 9,432.5
15.00 4.408 4.374 0.09145 10,935.0
18.00 4.276 5.275 0.07583 13,187.5
20.80 4.156 6.069 0.06591 15,172.5
5-1/2
14.00 5.012 4.029 0.09928 10,072.5
15.50 4.950 4.514 0.08861 11,285.0
17.00 4.892 4.962 0.08061 12,405.020.00 4.778 5.828 0.06863 14,570.0
23.00 4.670 6.630 0.06033 16,575.0
6-5/8
20.00 6.049 5.734 0.06976 14,335.0
24.00 5.921 6.937 0.05766 17,342.5
28.00 5.791 8.133 0.04918 20,332.5
32.00 5.675 9.177 0.04359 22,942.5
7
17.00 6.538 4.912 0.08143 12,280.0
20.00 6.456 5.749 0.06958 14,372.5
23.00 6.366 6.656 0.06010 16,640.0
26.00 6.276 7.549 0.05299 18,872.5
29.00 6.184 8.449 0.04734 21,122.5
32.00 6.094 9.317 0.04293 23,292.5
35.00 6.004 10.172 0.03932 25,430.0
38.00 5.920 10.959 0.03650 27,397.5
7-5/8
24.00 7.025 6.904 0.05794 17,260.0
26.40 6.969 7.519 0.05320 18,797.5
29.70 6.875 8.541 0.04683 21,352.5
33.70 6.765 9.720 0.04115 24,300.0
39.00 6.625 11.192 0.03574 27,980.0
8-5/8
24.00 8.097 6.934 0.05769 17,335.0
28.00 8.017 7.947 0.05033 19,867.5
32.00 7.921 9.149 0.04372 22,872.5
36.00 7.825 10.336 0.03870 25,840.0
40.00 7.725 11.557 0.03461 28,892.5
44.00 7.625 12.673 0.03156 31,682.5
49.00 7.511 14.118 0.02833 35,295.0
9-5/8
32.30 9.001 9.128 0.04382 22,820.036.00 8.921 10.254 0.03901 25,635.0
40.00 8.835 11.454 0.03492 28,635.0
43.50 8.755 12.559 0.03185 31,397.5
47.00 8.681 13.572 0.02947 33,930.0
53.50 8.535 15.546 0.02573 38,865.0
10-3/4
32.75 10.192 9.178 0.04358 22,945.0
40.50 10.050 11.435 0.03498 28,587.5
45.50 9.950 13.006 0.03076 32,515.0
51.00 9.850 14.561 0.02747 36,402.5
55.50 9.760 15.947 0.02508 39,867.5
60.70 9.660 17.473 0.02289 43,682.5
65.70 9.560 18.982 0.02107 47,455.0
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Page 4-6 Baker Oil Tools
11-3/4
42.00 11.084 11.944 0.03349 29,860.047.00 11.000 13.401 0.02985 33,502.5
54.00 10.880 15.463 0.02587 38,657.5
60.00 10.772 17.300 0.02312 43,250.0
13-3/8
48.00 12.715 13.524 0.02958 33,810.0
54.50 12.615 15.514 0.02578 38,785.0
61.00 12.515 17.487 0.02287 43,717.5
68.00 12.415 19.445 0.02057 48,612.5
72.00 12.347 20.768 0.01926 51,920.0
16
65.00 15.250 18.408 0.02173 46,020.0
75.00 15.124 21.414 0.01868 53,535.0
84.00 15.010 24.112 0.01659 60,280.0
20 94.00 19.124 26.918 0.01486 67,295.0
Casing Stretch Table (Continued)
ODNominal
WeightID Wall Area Stretch Constant Free Point
Constantin. lb/ft in. sq in. in./1,000 lb/1,000 ft
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Page 4-7Baker Oil Tools
Tubing Stretch Chart for 1.660" OD 2.4 lb/ft EU or NU API Tubing
Tubing Stretch Chart for 1.900" OD 2.9 lb/ft EU or NU API Tubing
0
5000
10000
15000
20000
25000
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000
Depth - Feet
T u b i
n g S t r e t ch
C h
ar
t f or 1 . 6
6 0 "
OD
2 .4
# / F t .E . U.
or N. U.A.P .I .T
u b i n
g
1
P ul l onT u b i n g-P o un d s
2
3
4 5
6
8
1 0
1 2
1 4
1 6
1 8
2 0
2 2
2 4
2 6
2 8
3 0
3 5
4 0
4 5
5 0
5 5
6 0
6 5
7 0
7 5
8 0
8 5
9 0
9 5
1 0 0
1 1 0
1 2 0
1 3 0
1 4 0
T u b i n g
S t r e
t c h ( I n
c h e s )
0
5000
10000
15000
20000
25000
30000
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000
T u b i n
g S t r e t ch
C h
ar
t f or 1 . 9
0 0 "
OD
2 . 9 # / F t .E . U.
or N. U.A.P .I .T
u b i n
g1
2
3 4
5
6
8
1 0
1 2
1 4
1 6
1 8
2 0
2 2
2 4
2 6
2 8
3 0
3 5
4 0
4 5
5 0
5 5
6 0
6 5
7 0
7 5
8 0
8 5
9 0
9 5
1 0 0
Depth - Feet
P ul l
onT
u b i n
g
-P o un
d s
1 1 0
T u b i n g
S t r e
t c h ( I n
c h e s )