OCTG API-5CT Casing LC SC BTC Manufacturer Petroleum Pipeline

Origin: China
Supply Type: in stock
Processing Time: 7 days
Min Order: 50

Supplier Info.

Company Name TIANJIN RICHSEN TECHNOLOGY CO.,LTD
Membership:
Business Type: Manufacturer

Employees Total 11-50
Annual Revenue US$2.5 Million - US$5 Million

Product Description

API 5CT Oil Country Tubular Goods(OCTG) Casing Pipe1) Standard: API Spec 5CT2) API and ISO certified3) Specification: 4-1/2'', 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8", 9-5/8", 13-3/8", 20"4) Steel Grade: J55, N80, L80, P110, Q1255) Length: R1(6.10-7.32m), R2(8.53-9.75), R3(11.58-12.80)6) Connection: STC, LTC, BTC 7) DescriptionCasing is tubing that is set inside the drilled well to protect and support the wellstream. 8) ApplicationCasing is the major structural component of a well. Casing is needed to:a. Maintain borehole stabilityb. Prevent contamination of water sandsc. Isolate water from producing formationsd. Control well pressures during drilling, production, and workover operations 9) Casing provides locations for the installation of:a. Blowout preventersb. Wellhead equipmentc. Production packersd. Production tubing

10) Parameter

CASING PIPES
STANDARD: API SPEC 5CT
Outside Diameter Specified (mm)	Nominal Weight Threads & Coupling(Ib/ft)	Steel Grade	Wall Thickness (mm)	Type of Thread
Outside Diameter Specified (mm)	Nominal Weight Threads & Coupling(Ib/ft)	Steel Grade	Wall Thickness (mm)	STC	LTC	BTC
114.30(4 1/2" )	9.50	H, J, K	5.21	YES
	10.50	J, K	5.69	YES		YES
	11.60	J, K, C, L, N, P	6.35	YES	YES	YES
	13.50	C, L, N, P	7.37		YES	YES
	15.10	P, Q	8.56		YES	YES
127.00(5" )	11.50	J, K	5.59	YES
	13.00	J, K	6.43	YES	YES	YES
	15.00	J, K, C, L, N, P	7.52	YES	YES	YES
	18.00	C, L, N, P, Q	9.19		YES	YES
	21.40	C, L, N, P, Q	11.10		YES	YES
	23.20	C, L, N, P, Q	12.14		YES	YES
	24.10	C, L, N, P, Q	12.70		YES	YES
139.70(5 1/2" )	14.00	H, J, K	6.20	YES
	15.50	J, K	6.98	YES	YES	YES
	17.00	J, K, C, L, N, P	7.72	YES	YES	YES
	20.00	C, L, N, P	9.17		YES	YES
	23.00	C, L, N, P, Q	10.54		YES	YES
168.28(6 5/8" )	20.00	H, J, K	7.32	YES	YES	YES
	24.00	J, K, C, L, N, P	8.94	YES	YES	YES
	28.00	C, L, N, P	10.59		YES	YES
	32.00	C, L, N, P, Q	12.06		YES	YES
177.80(7" )	20.00	H, J, K	6.91	YES
	23.00	J, K, C, L, N	8.05	YES	YES	YES
	26.00	J, K, C, L, N, P	9.19	YES	YES	YES
	29.00	C, L, N, P	10.36		YES	YES
	32.00	C, L, N, P	11.51		YES	YES
	35.00	C, L, N, P, Q	12.65		YES	YES
	38.00	C, L, N, P, Q	13.72		YES	YES
193.68(7 5/8" )	24.00	H	7.62	YES
	26.40	J, K, C, L, N	8.33	YES	YES	YES
	29.70	C, L, N, P	9.52		YES	YES
	33.70	C, L, N, P	10.92		YES	YES
	39.00	C, L, N, P, Q	12.70		YES	YES
	42.80	C, L, N, P, Q	14.27		YES	YES
	45.30	C, L, N, P, Q	15.11		YES	YES
	47.10	C, L, N, P, Q	15.88		YES	YES
196.85(7 3/4" )	46.10	C, L, N, P, Q	15.11
219.08(8 5/8" )	24.00	J, K	6.71	YES
	28.00	H	7.72	YES
	32.00	H, J, K	8.94	YES	YES	YES
	36.00	J, K, C, L, N	10.16	YES	YES	YES
	40.00	C, L, N, P	11.43		YES	YES
	44.00	C, L, N, P	12.70		YES	YES
	49.00	C, L, N, P, Q	14.15		YES	YES
244.48(9 5/8" )	32.30	H	7.92	YES
	36.00	H, J, K	8.94	YES	YES	YES
	40.00	J, K, C, L, N	10.03		YES	YES
	43.50	C, L, N, P	11.05		YES	YES
	47.00	C, L, N, P, Q	11.99		YES	YES
	53.50	C, L, N, P, Q	13.84		YES	YES
273.05(10 3/4" )	32.75	H	7.09	YES
	40.50	H, J, K	8.89	YES		YES
	45.50	J, K	10.16	YES		YES
	51.00	J, K, C, L, N, P	11.43	YES		YES
	55.50	C, L, N, P	12.57	YES		YES
	60.70	P, Q	13.84	YES		YES
	65.70	P, Q	15.11	YES		YES
298.45(11 3/4" )	42.00	H	8.46	YES
	47.00	J, K, M	9.53	YES		YES
	54.00	J, K, M	11.05	YES		YES
	60.00	J, K, M, L, N, C, P, Q	12.42	YES		YES
339.7(13 3/8" )	48.00	H	8.38	YES
	54.50	J, K	9.65	YES		YES
	61.00	J, K	10.92	YES		YES
	68.00	J, K, C, L, N, P	12.19	YES		YES
	72.00	C, L, N, P, Q	13.06	YES		YES
406.40(16" )	65.00	H	9.53	YES
	75.00	J, K, M	11.13	YES		YES
	84.00	J, K, M	12.57	YES		YES
473.08(18 5/8" )	87.50	H, J, K, M	11.05	YES	YES	YES
508.00(20" )	94.00	H, J, K	11.13	YES	YES	YES
	106.50	J, K	12.70	YES	YES	YES
	133.00	J, K	16.13	YES	YES	YES