November 20, 2024

API 5CT Oil Country Tubular Goods OCTG Casing Pipe

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Model NO.: Casing Pipe
Trademark: Zhongshi
Origin: Henan, China
HS Code: 8431
Model NO.: Casing Pipe
Trademark: Zhongshi
Origin: Henan, China
HS Code: 8431
Product Description

API 5CT Oil Country Tubular Goods OCTG Casing Pipe

1) Standard: API Spec 5CT
2) API and ISO certified
3) 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, Q125
5) Length: R1(6.10-7.32m), R2(8.53-9.75), R3(11.58-12.80)
6) Connection:  BTC, STC, LTC
 
7) Description

Casing is tubing that is set inside the drilled well to protect and support the wellstream.
 
8) Application

Casing is the major structural component of a well. Casing is needed to:
a. Maintain borehole stability
b. Prevent contamination of water sands
c. Isolate water from producing formations
d. Control well pressures during drilling, production, and workover operations
 
9) Casing provides locations for the installation of:
 
a. Blowout preventers
b. Wellhead equipment
c. Production packers
d. Production tubing

10) Parameter

OD		 Theoretical Weight Thickness ID Diameter Coupling OD Thread Steel Grade Length
139.7 20.85(0.244)  6.20(0.244)  127.3(5.012)  124.1(4.887)  153.7 Knuckle Thread j55  8m-12m 
(5-1/2) 23.09(15.50)  6.98(0.275)  125.7(4.950)  122.6(4.825)  (6.05) Buttress Thread n80  (2602-39.4)
  25.32(17.00)  7.72(0.304)  124.3(4.892)  121.1(4.767)      p110  
  29.79(20.00)  9.17(0.361)  121.4(4.778)  118.2(4.653)         
  34.26(23.00) 10.54(0.415) 118.6(4.670) 115.4(4.545)        
177.8 25.529 (17.00)  5.87(0.231)  166.1(6.538)  162.9(6.413)  194.5 Knuckle Thread j55  8m-12m 
(7) 29.79(20.00)  6.91(0.272)  164.2(6.456)  160.8(6.331)  (7.66) Buttress Thread n80  (2602-39.4)
  34.26(23.00)  8.05(0.317)  161.7(6.366)  158.5(6.204)      p110  
  38.73(26.00)  9.19(0.362)  159.4(6.276)  156.2(6.151)         
  43.20(29.00)  10.36(0.408)  157.1(6.180)  153.9(6.059)         
  47.66(32.00)  11.51(0.453)  154.8(6.090)  151.6(5.969)         
  52.13(35.00)  12.65(0.498)  152.5(6.004)  149.3(5.879)         
  56.60(38.00) 13.72(0.540) 150.4(5.430) 147.2(5.795)        
219.1 35.75(24.00)  6.71(0.264)  205.7(8.093)  202.5(7.972)  244.5 Knuckle Thread j55  8m-12m 
(8-5/8) 41.71(28.00)  7.72(0.304)  203.7(8.020)  200.5(7.894)  (9.63) Buttress Thread n80  (2602-39.4)
  47.66(32.00)  8.94(0.352)  201.2(7.927)  198.0(7.795)      p110  
  53.62(36.00)  10.16(0.400)  198.8(7.827)  195.6(7.701)         
  59.58(40.00) 11.43(0.450) 196.2(7.724) 193.0(7.598)        
244.5 48.11(32.30)  7.92(0.312)  328.7(9.001)  244.7(8.845)  269.6 Knuckle Thread j55  8m-12m 
(9-5/8) 53.62(36.00)  8.94(0.352)  236.6(8.921)  222.6(8.765)  (10.63) Buttress Thread n80  (2602-39.4)
  59.58(40.00)  10.03(0.395)  224.4(8.835)  220.4(8.679)      p110  
  64.79(43.50)  11.05(0.435)  232.4(8.755)  218.4(8.599)         
  70.01(47.00)  11.99(0.472)  320.5(8.681)  216.5(8.525)         
  71.69(53.50) 13.84(0.545) 216.8(8.535) 212.8(8.379)        
273 48.78(32.75)  7.09(0.279)  258.9 (10.192)  254.9 (10.035)  298.5 Knuckle Thread j55  8m-12m 
(10-3/4) 60.32(40.50)  8.89(0.350)  255.3 (10.050)  251.3(9.894)  (11.75) Buttress Thread n80  (2602-39.4)
  67.77(45.50)  10.26(0.400)  252.7(9.950)  248.8(9.794)      p110  
  75.96(51.00)  11.43(0.450)  250.2(9.850)  246.2(9.694)         
  82.67(55.50) 12.57(0.495) 247.9(9.760) 243.9(9.604)        
339.7 71.50(48.00)  8.38(0.330)  322.9 (12.715)  319.0 (12.559)  365.1 Knuckle Thread j55  8m-12m 
(13-3/8) 81.18(54.50)  9.65(0.380)  320.4 (12.615)  316.5 (12.459)  (14.37) Buttress Thread n80  (2602-39.4)
  90.86(61.00)  10.92(0.430)  317.9 (12.515)  313.9 (12.359)      p110  
  101.69(68.00) 12.19(0.480) 315.3 (12.415) 311.4 (12.259)        
73 9.53(6.40)  5.51(0217)  62.00(2.441)  59.61(2.347)  88.9 Knuckle Thread j55  8.5m-9.5m 
(2-7/8) 11.62(7.90)  7.01(0.276)  59.00(2.323)  56.62(2.229)  (3.50) n80  (27.9-31.2)
  12.81(8.60) 7.82(0.308) 57.40(2.259) 54.99(2.165)      
88.9 11.47(7.70)  5.49(0.216)  77.9(3.067)  24.25(2.943)  107.95 Knuckle Thread j55  8.5m-9.5m 
(3-1/2) 15.19(10.20) 7.34(0.289) 76.0(2.992) 21.04(2.797) (4.25) n80  (27.9-31.2)
114.3 18.77(12.60) 6.88(0.271) 100.5(3.957) 97.37(3.833) 132.08 Knuckle Thread j55  8.5m-9.5m 
(4-1/2) (5.20) n80  (27.9-31


Company Information

Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. 
 
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..  
 
Our  products mainly include: 
 
1. Casing Centralizer                          2.  Float Collar & Float Shoe 
3. Cementing Plug                              4.  Cementing Head
5.  Cement Basket                              6.  Tubing Pump / Rod Pump
7.  Valve Ball & seat                            8. Casing / Tubing Pipe and Coupling
9. Stage Collar                                    10. Pumping Unit
11. Air Blaster                                      12.  Sucker Rod
 
Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.  Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.


Contact Us

PUYANG ZHONGSHI GROUP CO.,LTD

Add: 5th community, Zhongyuan Oilfield, Puyang, China

Tel: 0086-371-87096211

 

Website: www.zs-oilfieldequip.com;
                 www.chinajixie.com
                 www.casingcentralizer.com

Irene is here waiting for you!! Product Description

API 5CT Oil Country Tubular Goods OCTG Casing Pipe

1) Standard: API Spec 5CT
2) API and ISO certified
3) 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, Q125
5) Length: R1(6.10-7.32m), R2(8.53-9.75), R3(11.58-12.80)
6) Connection:  BTC, STC, LTC
 
7) Description

Casing is tubing that is set inside the drilled well to protect and support the wellstream.
 
8) Application

Casing is the major structural component of a well. Casing is needed to:
a. Maintain borehole stability
b. Prevent contamination of water sands
c. Isolate water from producing formations
d. Control well pressures during drilling, production, and workover operations
 
9) Casing provides locations for the installation of:
 
a. Blowout preventers
b. Wellhead equipment
c. Production packers
d. Production tubing

10) Parameter

OD		 Theoretical Weight Thickness ID Diameter Coupling OD Thread Steel Grade Length
139.7 20.85(0.244)  6.20(0.244)  127.3(5.012)  124.1(4.887)  153.7 Knuckle Thread j55  8m-12m 
(5-1/2) 23.09(15.50)  6.98(0.275)  125.7(4.950)  122.6(4.825)  (6.05) Buttress Thread n80  (2602-39.4)
  25.32(17.00)  7.72(0.304)  124.3(4.892)  121.1(4.767)      p110  
  29.79(20.00)  9.17(0.361)  121.4(4.778)  118.2(4.653)         
  34.26(23.00) 10.54(0.415) 118.6(4.670) 115.4(4.545)        
177.8 25.529 (17.00)  5.87(0.231)  166.1(6.538)  162.9(6.413)  194.5 Knuckle Thread j55  8m-12m 
(7) 29.79(20.00)  6.91(0.272)  164.2(6.456)  160.8(6.331)  (7.66) Buttress Thread n80  (2602-39.4)
  34.26(23.00)  8.05(0.317)  161.7(6.366)  158.5(6.204)      p110  
  38.73(26.00)  9.19(0.362)  159.4(6.276)  156.2(6.151)         
  43.20(29.00)  10.36(0.408)  157.1(6.180)  153.9(6.059)         
  47.66(32.00)  11.51(0.453)  154.8(6.090)  151.6(5.969)         
  52.13(35.00)  12.65(0.498)  152.5(6.004)  149.3(5.879)         
  56.60(38.00) 13.72(0.540) 150.4(5.430) 147.2(5.795)        
219.1 35.75(24.00)  6.71(0.264)  205.7(8.093)  202.5(7.972)  244.5 Knuckle Thread j55  8m-12m 
(8-5/8) 41.71(28.00)  7.72(0.304)  203.7(8.020)  200.5(7.894)  (9.63) Buttress Thread n80  (2602-39.4)
  47.66(32.00)  8.94(0.352)  201.2(7.927)  198.0(7.795)      p110  
  53.62(36.00)  10.16(0.400)  198.8(7.827)  195.6(7.701)         
  59.58(40.00) 11.43(0.450) 196.2(7.724) 193.0(7.598)        
244.5 48.11(32.30)  7.92(0.312)  328.7(9.001)  244.7(8.845)  269.6 Knuckle Thread j55  8m-12m 
(9-5/8) 53.62(36.00)  8.94(0.352)  236.6(8.921)  222.6(8.765)  (10.63) Buttress Thread n80  (2602-39.4)
  59.58(40.00)  10.03(0.395)  224.4(8.835)  220.4(8.679)      p110  
  64.79(43.50)  11.05(0.435)  232.4(8.755)  218.4(8.599)         
  70.01(47.00)  11.99(0.472)  320.5(8.681)  216.5(8.525)         
  71.69(53.50) 13.84(0.545) 216.8(8.535) 212.8(8.379)        
273 48.78(32.75)  7.09(0.279)  258.9 (10.192)  254.9 (10.035)  298.5 Knuckle Thread j55  8m-12m 
(10-3/4) 60.32(40.50)  8.89(0.350)  255.3 (10.050)  251.3(9.894)  (11.75) Buttress Thread n80  (2602-39.4)
  67.77(45.50)  10.26(0.400)  252.7(9.950)  248.8(9.794)      p110  
  75.96(51.00)  11.43(0.450)  250.2(9.850)  246.2(9.694)         
  82.67(55.50) 12.57(0.495) 247.9(9.760) 243.9(9.604)        
339.7 71.50(48.00)  8.38(0.330)  322.9 (12.715)  319.0 (12.559)  365.1 Knuckle Thread j55  8m-12m 
(13-3/8) 81.18(54.50)  9.65(0.380)  320.4 (12.615)  316.5 (12.459)  (14.37) Buttress Thread n80  (2602-39.4)
  90.86(61.00)  10.92(0.430)  317.9 (12.515)  313.9 (12.359)      p110  
  101.69(68.00) 12.19(0.480) Auto Parts-AUDI

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