API Casing Data Tables Sizes 10.750

API Pipe Casing Data Tables Size 10.750 - 11.750

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API Casing Data Tables Size 10.750 - 11.750.

Specification 5C3 of the American Petroleum Institute standardizes 14 casing sizes from 4.5 inches (11.43 cm) to 20 inches (50.80 cm) outside diameter ("OD"). This and related API documents also promulgate standards for the threaded end finish, the wall thickness (several are available in each size to satisfy various design parameters, and in fact are indirectly specified by standardized nominal weights per linear foot; thicker pipe obviously being heavier), and the strength and certain chemical characteristics of the steel material. Several material strengths: termed "Grades" and ranging from 40,000 pounds per square inch (276 MPa) to 150,000 pounds per square inch (1,034 MPa) minimum yield strength—are available for most combinations of OD and wall thickness to meet various design needs.

O.D. (inch)	Nominal Weight T & C	Grade	Collapse Pressure (psi)	Internal Yield Pressure Minimum Yield (psi)				Joint Strength 1000 lbs
O.D. (inch)	Nominal Weight T & C	Grade	Collapse Pressure (psi)	PE	STC	LTC	BTC	STC	LTC	BTC
10.750	65.70	C-95	6960	9200	9200		9200	1263		1765
10.750	65.70	HCP-110	8640	10650	10650		10650	1472		2077
10.750	65.70	P-110	7500	10650	10650		10650	1472		2077
10.750	65.70	HCQ-125	8640	12110	12110		12110	1653		2291
10.750	65.70	Q-125	7920	12110	12110		12110	1653		2291
10.750	65.70	LS-140	8640	13560	13560		13560	1848		2554
10.750	65.70	V-150	8320	14530	14530		14530	1978		2730
10.750	71.10	H2S-90	9300	9520	9200		8980	1317		1822
10.750	71.10	S-95	9600	10050	9710		9480	1403		1971
10.750	71.10	H2S-95	9600	10050	9710		9480	1388		1918
10.750	71.10	HCP-110	9600	11640	11240		10980	1618		2257
10.750	71.10	P-110	9300	11640	11240		10980	1618		2257
10.750	71.10	Q-125	9990	13230	12780		12480	1817		2489
10.750	71.10	LS-140	10570	14810	14310		13980	2031		2775
10.750	71.10	V-150	10880	15870	15330		14970	2174		2966
10.750	73.20	C-90	8760	9850
10.750	73.20	T-95	9090	10390
10.750	79.20	C-90	10370	10750
10.750	79.20	T-95	10800	11350
10.750	85.30	C-90	12010	11680
10.750	85.30	T-95	12540	12330

11.750	42.00	H-40	1040	1980	1980		1980	307		554
11.750	47.00	J-55	1510	3070		3070	3070	477		807
11.750	47.00	K-55	1510	3070		3070	3070	509		935
11.750	47.00	HCK-55	2000	3070		3070	3070	638		1054
11.750	47.00	LS-65	1590	3630		3630	3630	557		931
11.750	54.00	J-55	2070	3560		3560	3560	568		931
11.750	54.00	K-55	2070	3560		3560	3560	606		1079
11.750	54.00	HCK-55	3100	3560		3560	3560	760		1216
11.750	54.00	LS-65	2250	4210		4210	4210	665		1074
11.750	60.00	J-55	2660	4010	4010		4010	649		1042
11.750	60.00	K-55	2660	4010	4010		4010	693		1208
11.750	60.00	HCK-55	4360	4010	4010		4010	869		1361
11.750	60.00	LS-65	2840	4730	4730		4730	759		1201
11.750	60.00	L-80	3180	5830	5830		5830	913		1399
11.750	60.00	HCL-80	4410	5830	5830		5830	1055		1555
11.750	60.00	N-80	3180	5830	5830		5830	924		1440
11.750	60.00	HCN-80	4410	5830	5830		5830	1055		1555
11.750	60.00	C-90	3360	6550	6550		6550	1011		1517
11.750	60.00	H2S-90	4410	6550	6550		6550	1055		1555
11.750	60.00	S-95	4410	6920	6920		6920	1077		1638
11.750	60.00	T-95	3440	6920	6920		6920	1066		1596
11.750	60.00	H2S-95	4410	6920	6920		6920	1066		1596
11.750	60.00	C-95	3440	6920	6920		6920	1066		1596
11.750	60.00	HCP-110	4410	8010	8010		8010	1242		1877
11.750	60.00	P-110	3610	8010	8010		8010	1242		1877
11.750	60.00	HCQ-125	4410	9100	9100		9100	1396		2074
11.750	60.00	Q-125	3680	9100	9100		9100	1396		2074
11.750	65.00	LS-65	3580	5170	5170		5170	837		1307
11.750	65.00	L-80	3870	6360	6360		6360	1007		1521
11.750	65.00	HCL-80	5740	6360	6360		6360	1152		1691
11.750	65.00	N-80	3870	6360	6360		6360	1019		1566
11.750	65.00	HCN-80	5740	6360	6360		6360	1164		1691
11.750	65.00	H2S-90	5140	7160	7160		7160	1164		1691
11.750	65.00	S-95	5740	7560	7560		7560	1189		1781
11.750	65.00	H2S-95	5740	7560	7560		7560	1177		1736
11.750	65.00	HCP-110	5740	8750	8750		8750	1371		2041
11.750	65.00	P-110	4480	8750	8750		8750	1371		2041
11.750	65.00	HCQ-125	5740	9940	9940		9940	1540		2256
11.750	65.00	Q-125	4690	9940	9940		9940	1540		2256
11.750	65.00	LS-140	5740	11130	11130		11130	1722		2516
11.750	71.00	H2S-90	7280	7800	7800		7800	1226		1790
11.750	71.00	S-95	7280	8230	8230		8230	1306		1933
11.750	71.00	H2S-95	7280	8230	8230		8230	1293		1884
11.750	71.00	HCP-110	7280	9530	9530		9530	1506		2215

O.D. (inch)	Nominal Weight T & C	Grade	Collapse Pressure (psi)	Body Yield 1000 lbs	Wall (inch)	I.D. (inch)	Drift Diameter (inch)
O.D. (inch)	Nominal Weight T & C	Grade	Collapse Pressure (psi)	Body Yield 1000 lbs	Wall (inch)	I.D. (inch)	API	LSS
10.750	65.70	C-95	6960	1803	0.595	9.560	9.404	9.504
10.750	65.70	HCP-110	8640	2088	0.595	9.560	9.404	9.504
10.750	65.70	P-110	7500	2088	0.595	9.560	9.404	9.504
10.750	65.70	HCQ-125	8640	2373	0.595	9.560	9.404	9.504
10.750	65.70	Q-125	7920	2373	0.595	9.560	9.404	9.504
10.750	65.70	LS-140	8640	2657	0.595	9.560	9.404	9.504
10.750	65.70	V-150	8320	2847	0.595	9.560	9.404	9.504
10.750	71.10	H2S-90	9300	1856	0.650	9.450	9.294
10.750	71.10	S-95	9600	1959	0.650	9.450	9.294
10.750	71.10	H2S-95	9600	1959	0.650	9.450	9.294
10.750	71.10	HCP-110	9600	2269	0.650	9.450	9.294
10.750	71.10	P-110	9300	2269	0.650	9.450	9.294
10.750	71.10	Q-125	9990	2578	0.650	9.450	9.294
10.750	71.10	LS-140	10570	2888	0.650	9.450	9.294
10.750	71.10	V-150	10880	3094	0.650	9.450	9.294
10.750	73.20	C-90	8760	1915	0.672	9.406	9.250
10.750	73.20	T-95	9090	2021	0.672	9.406	9.250
10.750	79.20	C-90	10370	2079	0.734	9.282	9.126
10.750	79.20	T-95	10800	2194	0.734	9.282	9.126
10.750	85.30	C-90	12010	2243	0.797	9.156	9.000
10.750	85.30	T-95	12540	2367	0.797	9.156	9.000

11.750	42.00	H-40	1040	478	0.333	11.084	10.928	###
11.750	47.00	J-55	1510	737	0.375	11.000	10.844
11.750	47.00	K-55	1510	737	0.375	11.000	10.844
11.750	47.00	HCK-55	2000	737	0.375	11.000	10.844
11.750	47.00	LS-65	1590	817	0.375	11.000	10.844
11.750	54.00	J-55	2070	850	0.435	10.880	10.724
11.750	54.00	K-55	2070	850	0.435	10.880	10.724
11.750	54.00	HCK-55	3100	850	0.435	10.880	10.724
11.750	54.00	LS-65	2250	1005	0.435	10.880	10.724
11.750	60.00	J-55	2660	952	0.489	10.772	10.616	###
11.750	60.00	K-55	2660	952	0.489	10.772	10.616	###
11.750	60.00	HCK-55	4360	952	0.489	10.772	10.616	###
11.750	60.00	LS-65	2840	1125	0.489	10.772	10.616	###
11.750	60.00	L-80	3180	1384	0.489	10.772	10.616	###
11.750	60.00	HCL-80	4410	1384	0.489	10.772	10.616	###
11.750	60.00	N-80	3180	1384	0.489	10.772	10.616	###
11.750	60.00	HCN-80	4410	1384	0.489	10.772	10.616	###
11.750	60.00	C-90	3360	1557	0.489	10.772	10.616	###
11.750	60.00	H2S-90	4410	1557	0.489	10.772	10.616	###
11.750	60.00	S-95	4410	1644	0.489	10.772	10.616	###
11.750	60.00	T-95	3440	1644	0.489	10.772	10.616	###
11.750	60.00	H2S-95	4410	1644	0.489	10.772	10.616	###
11.750	60.00	C-95	3440	1644	0.489	10.772	10.616	###
11.750	60.00	HCP-110	4410	1903	0.489	10.772	10.616	###
11.750	60.00	P-110	3610	1903	0.489	10.772	10.616	###
11.750	60.00	HCQ-125	4410	2163	0.489	10.772	10.616	###
11.750	60.00	Q-125	3680	2163	0.489	10.772	10.616	###
11.750	65.00	LS-65	3580	1223	0.534	10.682	10.526	###
11.750	65.00	L-80	3870	1505	0.534	10.682	10.526	###
11.750	65.00	HCL-80	5740	1505	0.534	10.682	10.526	###
11.750	65.00	N-80	3870	1505	0.534	10.682	10.526	###
11.750	65.00	HCN-80	5740	1505	0.534	10.682	10.526	###
11.750	65.00	H2S-90	5140	1639	0.534	10.682	10.526	###
11.750	65.00	S-95	5740	1788	0.534	10.682	10.526	###
11.750	65.00	H2S-95	5740	1788	0.534	10.682	10.526	###
11.750	65.00	HCP-110	5740	2070	0.534	10.682	10.526	###
11.750	65.00	P-110	4480	2070	0.534	10.682	10.526	###
11.750	65.00	HCQ-125	5740	2352	0.534	10.682	10.526	###
11.750	65.00	Q-125	4690	2352	0.534	10.682	10.526	###
11.750	65.00	LS-140	5740	2634	0.534	10.682	10.526	###
11.750	71.00	H2S-90	7280	1838	0.582	10.586	10.430
11.750	71.00	S-95	7280	1940	0.582	10.586	10.430
11.750	71.00	H2S-95	7280	1940	0.582	10.586	10.430
11.750	71.00	HCP-110	7280	2246	0.582	10.586	10.430

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