Oil Casing Pipe at Best Price from Manufacturers, ...

Oil Casing Pipe at Best Price from Manufacturers, …

The importance of oil casing Pipe in the Oil Industry The oil industry is a vital sector that plays a…

The importance of oil casing Pipe in the Oil Industry

Oil Casing Pipe at Best Price from Manufacturers, ...
The oil industry is a vital sector that plays a crucial role in powering the global economy. It is responsible for extracting, refining, and distributing oil, which is used as a primary source of energy for various industries and households. however, the process of extracting oil is not as simple as it may seem. It requires sophisticated equipment and technologies to ensure a smooth and efficient operation. One such equipment that is of utmost importance in the oil industry is the oil casing pipe.

Oil casing pipes are cylindrical tubes made of steel or other materials that are used to line the walls of oil wells. They are designed to provide structural support and prevent the collapse of the wellbore. Additionally, they serve as a conduit for the transportation of Oil and gas from the reservoir to the surface. without oil casing pipes, the extraction of oil would be nearly impossible.

The primary function of oil casing pipes is to protect the wellbore from external forces and prevent any unwanted substances from entering the well. During the drilling process, the wellbore is exposed to various pressures, including the weight of the overlying rock formations and the pressure of the fluids within the reservoir. Without proper support, the wellbore can collapse, leading to a loss of productivity and potential damage to the surrounding environment.

Labels a           Calculated Mass c
    Nominal Linear Mass T& C b,c Wall Thick- ness       em, Mass Gain or Loss Due to End finishing d
  Outside diameter     Inside Diameter Drift Diameter Plain- end kg
              Round Thread Buttress Thread
            wpe        
  D kg/m t D mm kg/m Short Long RC SCC
  mm   mm mm            
1 2 3 4 5 6 7 8 9 10 11 12
8 5/8 24 219.08 35.72 6.71 205.66 202.48 35.14 10.93
8 5/8 28 219.08 41.67 7.72 203.64 200.46 40.24 10.07 — 12.44 — 12.57 — 2.51
8 5/8 32 219.08 47.62 8.94 201.2 200.02 e 198.02 195.58 46.33 9.39 12.44 12.57 2.51
8 5/8 32 219.08 47.62 8.94 201.2 193.68 e 46.33 9.39 11.6 11.68 1.62
8 5/8 36 219.08 53.57 10.16 198.76 193.04 52.35 8.72 10.73 10.77 0.71
8 5/8 40 219.08 59.53 11.43 196.22 190.5 58.53 10.73 10.77 0.71
8 5/8 40 219.08 59.53 11.43 196.22 187.6 58.53 9.88 9.87 –0.20
8 5/8 44 219.08 65.48 12.7 193.68   64.64 8.88 8.85 –1.21
8 5/8 49 219.08 72.92 14.15 190.78   71.51      
9 5/8 32.3 244.48 48.07 7.92 228.6 224.66 46.2 11 — 14.48 — 13.87 — 2.74
9 5/8 36 244.48 53.57 8.94 226.6 222.63 51.93 10.36 13.59 12.97 1.84
9 5/8 40 244.48 59.53 10.03 224.4 222.25 e 220.45 218.41 218.41 216.54 216.54 57.99 9.69 13.59 12.97 1.84
9 5/8 40 244.48 59.53 10.03 224.4 215.90 e 57.99 9.69 12.78 12.15 1.01
9 5/8 43.5 244.48 64.74 11.05 222.4 215.90 e 212.83 212.83 63.61 12.84 f 12.15 1.01
9 5/8 43.5 244.48 64.74 11.05 222.4 212.72 e 63.61 12.03 11.39 0.25
9 5/8 47 244.48 69.94 11.99 220.5 212.72 e 210.29 210.29 209.58 206.38 203.23 200.02 68.75 12.09 f 11.39 0.25
9 5/8 47 244.48 69.94 11.99 222.5   68.75 10.57 9.92 –1.22
9 5/8 53.5 244.48 79.62 13.84 216.8   78.72 10.63 f 9.92 –1.22
9 5/8 53.5 244.48 79.62 13.84 216.8   78.72 10.57 9.92 –1.22
9 5/8 53.5 244.48 79.62 13.84 216.8   78.72 10.63 f 9.92 –1.22
9 5/8 53.5 244.48 79.62 13.84 216.8   78.72 9.58 8.92 –2.22
9 5/8 58.4 244.48 86.91 15.11 214.25   85.47 9.65 f 8.92 –2.22
9 5/8 58.4 244.48 86.91 15.11 214.25   85.47 9.58 8.92 –2.22
9 5/8 58.4 244.48 86.91 15.11 214.25   85.47 9.65 f 8.92 –2.22
9 5/8 58.4 244.48 86.91 15.11 214.25   85.47
9 5/8 59.4 244.48 88.4 15.47 213.5   87.37
9 5/8 64.9 244.48 96.58 17.07 210.3   95.73
9 5/8 70.3 244.48 104.62 18.64 207.2   103.82
9 5/8 75.6 244.48 112.51 20.24 204   111.93    

Furthermore, oil casing pipes also play a crucial role in preventing the contamination of the oil reservoir. They act as a barrier between the wellbore and the surrounding formations, preventing the migration of fluids and gases from one formation to another. This is particularly important in offshore drilling operations, where the risk of oil spills and environmental damage is significantly higher.

Tensile and hardness requirements
grade     yield strength MPa Tensile Strength Hardness a,c Specified Wall thickness Allowable Hardness Variation b
  type Total Elongation Under Load   min MPa max    
      min max   HRC HBW mm HRC
1 2 3 4 5 6 7 8 9 10
h40 0.5 276 552 414
J55 0.5 379 552 517
K55 0.5 379 552 655
N80 1 0.5 552 758 689
N80 Q 0.5 552 758 689
R95 0.5 655 758 724
L80 L80 1 0.5 552 655 655 23 241
L80 9Cr 13Cr 0.5 552 655 655 23 241
    0.5 552 655 655 23 241
C90 1 0.5 621 724 689 25.4 255 £12.70 3
                12.71 to 19.04 4
                19.05 to 25.39 5
                ³ 25.40 6
T95 1 0.5 655 758 724 25.4 255 £12.70 3
                12.71 to 19.04 4
                19.05 to 25.39 5
                ³ 25.40 6
C110 0.7 758 828 793 30 286 £12.70 3
                12.71 to 19.04 4
                19.05 to 25.39 5
                ³ 25.40 6
P110 0.6 758 965 862
Q125 1 0.65 862 1034 931 b £12.70 3
                12.71 to 19.04 19.05 4
                  5
a In case of dispute, laboratory Rockwell C hardness testing shall be used as the referee method.
b No hardness limits are specified, but the maximum variation is restricted as a manufacturing control in accordance with 7.8 and 7.9.
c For through-wall hardness tests of grades L80 (all types), C90, T95 and C110, the requirements stated in HRC scale are for maximum mean hardness number.

In addition to their structural and protective functions, oil casing pipes also facilitate the efficient extraction of oil and gas from the reservoir. They provide a conduit for the transportation of oil and gas to the surface, where it can be processed and distributed. The design and construction of oil casing pipes are carefully engineered to ensure maximum flow rates and minimize pressure losses, thereby optimizing the overall production efficiency.

When it comes to purchasing oil casing pipes, it is essential to consider the quality and reliability of the product. The best way to ensure this is by sourcing them from reputable manufacturers who adhere to strict quality control standards. these manufacturers use high-quality materials and advanced manufacturing techniques to produce oil casing pipes that meet the industry’s stringent requirements.

Oil Tube chinese high-quality Factory,casing pipe china Best Supplier,Moreover, it is also crucial to consider the Price of oil casing pipes. While it is essential to find the best price, it is equally important not to compromise on quality. cheap and substandard oil casing pipes can lead to costly Repairs and downtime, which can significantly impact the profitability of oil drilling operations.

In conclusion, oil casing pipes are of utmost importance in the oil industry. They provide structural support, prevent wellbore collapse, and facilitate the efficient extraction of oil and gas from the reservoir. Sourcing oil casing pipes from reputable manufacturers ensures the quality and reliability of the product, while considering the price helps to strike a balance between affordability and quality. By recognizing the importance of oil casing pipes, the oil industry can continue to thrive and meet the growing global demand for energy.

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