API Spec 5ct C95 Casing Tube

Special oil pipe is mainly used for oil, gas well drilling and oil and gas transportation. Oil casing is mainly used to support the well wall during and after completion to ensure the drilling process and the normal operation of the whole well after completion. Oil casing is the lifeline of oil well operation. Due to the different geological conditions, the underground mechanical state is complex, and the tension, compression, bending and torsional stress act on the pipe body, which puts forward a higher requirement for the quality of the casing itself. Once the casing itself is damaged for some reason, the whole well may be reduced or even scrapped.

Technical parameters:

size		external diameter D mm	weight kg/m	wall thickness t mm	attended mode
size					H40	J55 K55	M65	L80 C95	N80 1、Q	C90 T95	P110	Q125
1	2				H40	J55 K55	M65	L80 C95	N80 1、Q	C90 T95	P110	Q125
1	2	3	4	5	6	7	8	9	10	11	12	13
4-1/2 4-1/2 4-1/2 4-1/2 4-1/2	9.50 10.50 11.60 13.50 15.10	114.30 114.30 114.30 114.30 114.30	14.14 15.63 17.26 20.09 22.47	5.21 5.69 6.35 7.37 8.56	PS - - - -	PS PSB PSLB - -	PS PSB PLB PLB -	- - PLB PLB -	- - PLB PLB -	- - PLB PLB -	- - PLB PLB PLB	- - - - PLB
5 5 5 5 5 5 5	11.50 13.00 15.00 18.00 21.40 23.20 24.10	127.00 127.00 127.00 127.00 127.00 127.00 127.00	17.11 19.35 22.32 26.79 31.85 34.53 35.86	5.59 6.43 7.52 9.19 11.10 12.14 12.70	- - - - - - -	PS PSLB PSLBE - - - -	PS PSLB PLB PLB PLB - -	- - PLBE PLBE PLB PLB PLB	- - PLBE PLBE PLB PLB PLB	- - PLBE PLBE PLB PLB PLB	- - PLBE PLBE PLB PLB PLB	- - - PLBE PLB PLB PLB
5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2	14.00 15.50 17.00 20.00 23.00 26.80 29.70 32.60 35.30 38.00 40.50 43.10	139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70	20.83 23.07 25.30 29.76 34.23 39.88 44.20 48.51 52.53 56.55 60.27 64.14	6.20 6.98 7.72 9.17 10.54 12.70 14.27 15.88 17.45 19.05 20.62 22.22	PS - - - - - - - - - - -	PS PSLBE PSLBE - - - - - - - - -	PS PSLB PLB PLB PLB - - - - - - -	- - PLBE PLBE PLBE - - - - - - -	- - PLBE PLBE PLBE - - - - - - -	- - PLBE PLBE PLBE P P P P P P P	- - PLBE PLBE PLBE - - - - - - -	- - - - PLBE - - - - - - -
6-5/8 6-5/8 6-5/8 6-5/8	20.00 24.00 28.00 32.00	168.28 168.28 168.28 168.28	29.76 35.72 41.67 47.62	7.32 8.94 10.59 12.06	PS - - -	PSLB PSLBE - -	PSLB PLB PLB -	- PLBE PLBE PLBE	- PLBE PLBE PLBE	- PLBE PLBE PLBE	- PLBE PLBE PLBE	- - - PLBE
7 7 7 7 7 7 7	17.00 20.00 23.00 26.00 29.00 32.00 35.00	177.80 177.80 177.80 177.80 177.80 177.80 177.80	25.30 29.76 34.23 38.69 43.16 47.62 52.09	5.87 6.91 8.05 9.19 10.36 11.51 12.65	PS PS - - - - -	- PS PSLBE PSLBE - - -	- PS PLB PLB PLB PLB -	- - PLBE PLBE PLBE PLBE PLBE	- - PLBE PLBE PLBE PLBE PLBE	- - PLBE PLBE PLBE PLBE PLBE	- - - PLBE PLBE PLBE PLBE	- - - - - - PLBE
7 7 7 7 7 7	38.00 42.70 46.40 50.10 53.60 57.10	177.80 177.80 177.80 177.80 177.80 177.80	56.55 63.54 69.05 74.56 79.77 84.97	13.72 15.88 17.45 19.05 20.62 22.22	- - - - - -	- - - - - -	- - - - - -	PLBE - - - - -	PLBE - - - - -	PLBE P P P P P	PLBE - - - - -	PLBE - - - - -
7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8	24.00 26.40 29.70 33.70 39.00 42.80 45.30 47.10 51.20 55.30	193.68 193.68 193.68 193.68 193.68 193.68 193.68 193.68 193.68 193.68	35.72 39.29 44.20 50.15 58.04 63.69 67.41 70.09 76.19 82.30	7.62 8.33 9.52 10.92 12.70 14.27 15.11 15.88 17.45 19.05	PS - - - - - - - - -	- PSLBE - - - - - - - -	- PSLB PLB PLB - - - - - -	- PLBE PLBE PLBE PLBE PLB PLB PLB - -	- PLBE PLBE PLBE PLBE PLB PLB PLB - -	- PLBE PLBE PLBE PLBE PLB PLB PLB P P	- - PLBE PLBE PLBE PLB PLB PLB - -	- - - - PLBE PLB PLB PLB - -
7-3/4	46.10	196.85	68.60	15.11	-	-	-	P	P	P	P	P
8-5/8 8-5/8 8-5/8 8-5/8 8-5/8 8-5/8 8-5/8	24.00 28.00 32.00 36.00 40.00 44.00 49.00	219.08 219.08 219.08 219.08 219.08 219.08 219.08	35.72 41.67 47.62 53.57 59.53 65.48 72.92	6.71 7.72 8.94 10.16 11.43 12.70 14.15	- PS PS - - - -	PS - PSLBE PSLBE - - -	PS PS PSLB PSLB PLB - -	- - - PLBE PLBE PLBE PLBE	- - - PLBE PLBE PLBE PLBE	- - - PLBE PLBE PLBE PLBE	- - - - PLBE PLBE PLBE	- - - - - PLBE
9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8	32.30 36.00 40.00 43.50 47.00 53.50 58.40 59.40 64.90 70.30 75.60	244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48	48.07 53.57 59.53 64.73 69.94 79.62 86.91 88.40 96.58 104.62 112.50	7.92 8.94 10.03 11.05 11.99 13.84 15.11 15.47 17.07 18.64 20.24	PS PS - - - - - - - - -	- PSLB PSLBE - - - - - - - -	- PSLB PSLB PLB PLB - - - - -	- - PLBE PLBE PLBE PLBE PLB - - - -	- - PLBE PLBE PLBE PLBE PLB - - - -	- - PLBE PLBE PLBE PLBE PLB P P P P	- - - PLBE PLBE PLBE PLB - - - -	- - - - PLBE PLBE PLB - - - -
10-3/4 10-3/4 10-3/4 10-3/4 10-3/4 10-3/4 10-3/4	32.75 40.50 45.50 51.00 55.50 60.70 65.70	273.05 273.05 273.05 273.05 273.05 273.05 273.05	48.74 60.27 67.71 75.90 82.59 90.33 97.77	7.09 8.89 10.16 11.43 12.57 13.84 15.11	PS PS - - - - -	- PSB PSBE PSBE - - -	- PSB PSB PSB PSB - -	- - - PSBE PSBE - -	- - - PSBE PSBE - -	- - - PSBE PSBE PSBE PSB	- - - PSBE PSBE PSBE PSB	- - - - - PSBE PSB
10-3/4 10-3/4 10-3/4	73.20 79.20 85.30	273.05 273.05 273.05	108.93 117.86 126.94	17.07 18.64 20.24	- - -	- - -	- - -	- - -	- - -	P P P	- - -	- - -
11-3/4 11-3/4 11-3/4 11-3/4 11-3/4 11-3/4	42.00 47.00 54.00 60.00 65.00 71.00	298.45 298.45 298.45 298.45 298.45 298.45	62.50 69.94 80.36 89.29 96.73 105.66	8.46 9.53 11.05 12.42 13.56 14.78	PS - - - - -	- PSB PSB PSB - -	- PSB PSB PSB - -	- - - PSB P P	- - - PSB P P	- - - PSB P P	- - - PSB P P	- - - PSB P P
13-3/8 13-3/8 13-3/8 13-3/8 13-3/8	48.00 54.50 61.00 68.00 72.00	339.72 339.72 339.72 339.72 339.72	71.43 81.10 90.78 101.19 107.15	8.38 9.65 10.92 12.19 13.06	PS - - - -	- PSB PSB PSB -	- PSB PSB PSB -	- - - PSB PSB	- - - PSB PSB	- - - PSB PSB	- - - PSB PSB	- - - - PSB
16 16 16 16	65.00 75.00 84.00 109.00	406.40 406.40 406.40 406.40	96.73 111.61 125.01 162.21	9.53 11.13 12.57 16.66	PS - - -	- PSB PSB P	- PSB PSB -	- - - P	- - - P	- - - -	- - - P	- - - P
18-5/8	87.50	473.08	130.21	11.05	PS	PSB	PSB	-	-	-	-	-
20 20 20	94.00 106.50 133.00	508.00 508.00 508.00	139.89 158.49 197.93	11.13 12.70 16.13	PSL - -	PSLB PSLB PSLB	PSLB PSLB -	- - -	- - -	- - -	- - -	- - -
Remarks: P flat end; S short round thread; L long circle thread; B partial trapezoid thread; pole line

Note: other quality connections should be provided according to customer requirements.

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API Spec 5ct C95 Casing Tube

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