Tubing Capacity and Displacement

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Last updated 23 September 2018, 14:40

TABLE 19. API Tubing - Weight, Dimensions, and Capacities

API Tubing Capacity and Displacement
Nominal Size	End Fin¹	Weight	OD	ID	Capacity	Capacity	Pipe Disp
in		lb/ft	in	in	bbl/ft	ft/bbl	bbl/100 ft
1	N	1.14	1.050	0.824	0.0007	1516.23	0.041
1	E	1.20	1.050	0.824	0.0007	1516.23	0.041
1	N	1.48	1.050	0.742	0.0005	1869.87	0.054
1	E	1.54	1.050	0.742	0.0005	1869.87	0.054
1-5/16	N	1.70	1.315	1.049	0.0011	935.56	0.061
1-5/16	U	1.80	1.315	1.049	0.0011	935.56	0.061
1-5/16	E	1.72	1.315	1.049	0.0011	935.56	0.061
1-5/16	N	2.19	1.315	0.957	0.0009	1124.08	0.079
1-5/16	U	2.24	1.315	0.957	0.0009	1124.08	0.079
1-11/16	E	2.10	1.660	1.410	0.0019	517.82	0.075
1-11/16	N	2.30	1.660	1.380	0.0018	540.58	0.083
1-11/16	U	2.40	1.660	1.380	0.0018	540.58	0.083
1-11/16	E	2.33	1.660	1.380	0.0018	540.58	0.083
1-11/16	N	3.03	1.660	1.278	0.0016	630.32	0.109
1-11/16	U	3.07	1.660	1.278	0.0016	630.32	0.109
1-7/8	E	2.40	1.900	1.650	0.0026	378.14	0.086
1-7/8	N	2.75	1.900	1.610	0.0025	397.16	0.099
1-7/8	U	2.90	1.900	1.610	0.0025	397.16	0.099
1-7/8	E	2.76	1.900	1.610	0.0025	397.16	0.099
1-7/8	N	3.65	1.900	1.500	0.0022	457.55	0.132
1-7/8	U	3.73	1.900	1.500	0.0022	457.55	0.132
1-7/8	N	4.42	1.900	1.400	0.0019	525.25	0.160
1-7/8	N	5.15	1.900	1.300	0.0016	609.16	0.187
2-1/16	E	3.25	2.063	1.751	0.0030	335.77	0.116
2-3/8	N	4.00	2.375	2.041	0.0040	247.14	0.143
2-3/8	N	4.60	2.375	1.995	0.0039	258.66	0.161
2-3/8	U	4.70	2.375	1.995	0.0039	258.66	0.161
2-3/8	N	5.80	2.375	1.867	0.0034	295.35	0.209
2-3/8	U	5.95	2.375	1.867	0.0034	295.35	0.209
2-3/8	N	6.60	2.375	1.785	0.0031	323.11	0.238
2-3/8	N	7.35	2.375	1.703	0.0028	354.97	0.266
2-3/8	U	7.45	2.375	1.703	0.0028	354.97	0.266
2-7/8	N	6.40	2.875	2.441	0.0058	172.78	0.224
2-7/8	U	6.50	2.875	2.441	0.0058	172.78	0.224
2-7/8	N	7.80	2.875	2.323	0.0052	190.78	0.279
2-7/8	U	7.90	2.875	2.323	0.0052	190.78	0.279
2-7/8	N	8.60	2.875	2.259	0.0050	201.74	0.307
2-7/8	U	8.70	2.875	2.259	0.0050	201.74	0.307
2-7/8	N	9.35	2.875	2.195	0.0047	213.67	0.335
2-7/8	U	9.45	2.875	2.195	0.0047	213.67	0.335
2-7/8	N	10.50	2.875	2.091	0.0042	235.46	0.378
2-7/8	N	11.50	2.875	1.995	0.0039	258.66	0.416
3-1/2	N	7.70	3.500	3.068	0.0091	109.37	0.276
3-1/2	N	9.20	3.500	2.992	0.0087	115.00	0.320
3-1/2	U	9.30	3.500	2.992	0.0087	115.00	0.320
3-1/2	N	10.20	3.500	2.922	0.0083	120.58	0.361
3-1/2	N	12.70	3.500	2.750	0.0073	136.13	0.455
3-1/2	U	12.95	3.500	2.750	0.0073	136.13	0.455
3-1/2	N	14.30	3.500	2.640	0.0068	147.71	0.513
3-1/2	N	15.50	3.500	2.548	0.0063	158.57	0.559
3-1/2	N	17.00	3.500	2.440	0.0058	172.92	0.612
4	N	9.50	4.000	3.548	0.0122	81.78	0.331
4	U	11.00	4.000	3.476	0.0117	85.20	0.381
4	N	13.20	4.000	3.340	0.0108	92.28	0.471
4	N	16.10	4.000	3.170	0.0098	102.45	0.578
4	N	18.90	4.000	3.000	0.0087	114.39	0.680
4	N	22.20	4.000	2.780	0.0075	133.21	0.803
4-1/2	N	12.60	4.500	3.958	0.0152	65.72	0.445
4-1/2	U	12.75	4.500	3.958	0.0152	65.72	0.445
4-1/2	N	15.20	4.500	3.826	0.0142	70.33	0.545
4-1/2	N	17.00	4.500	3.740	0.0136	73.60	0.608
4-1/2	N	18.90	4.500	3.640	0.0129	77.70	0.680
4-1/2	N	21.50	4.500	3.500	0.0119	84.04	0.777
4-1/2	N	23.70	4.500	3.380	0.0111	90.11	0.857
4-1/2	N	26.10	4.500	3.240	0.0102	98.07	0.947
¹N = Non-Upset, E = External Upset, U = Integral Joint

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Tubing Capacity and Displacement

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