J55 Tubing

Description

tubing is the conduit used to transport crude oil or natural gas from the producing formations to the field surface facilities for processing after drilling is completed. During the extraction process, the octg tubing must withstand the pressure and it must be adequately strong to resist loads and deformations associated with production and workovers. In addition, tubing generally is sized to satisfy the expected rates of production of Oil and Gas. That is because if tubing is too large, we will have an economic impact beyond the cost of tubing oil and gas itself, however, if API tubing is too small, it will restrict the production of oil or gas, and if things continue this way it will impact subsequent economic performance of the well. Generally, tubing is manufactured in the same way as Casing, except an additional process known as “upsetting” which is applied to thicken the Pipes.

Outside diameter of tubing is from 1.660” to 4 1/2” (42.16mm to 114.3mm); Wall thickness is from 2.3 PPF to 26.10 PPF (3.57mm to 9.52mm). Based on the standard of api 5ct, ISO11960, GOST, and their steel grade are from H40, J55, n80, n80q, l80, L80-1, L80-9Cr, L80-13Cr, p110 etc. As you know the length range is R1 (6.10-7.32M), R2 (8.53-9.75M), R3 (11.58-12.8M), R2 is used frequently. Besides EU and NU end type could be provided by Anson, IJ and premiums Thread type are also available.

specifications of OCTG tubing

Dimension range (OD inch): 1-1/2”—-4 1/2”
Dimension range (OD mm): 26.67—-114.3
Type of upset: NUE, eue, Plain end.
Standard: api spec 5ct
Main Steel Grade: H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 etc.
Type of Casing：

non-upset tubing(NU)
external upset tubing(EU)
integral tubing(IJ)

j55 tubing is a type of oilfield tubing used in oil and gas production. It is made from a low-carbon steel alloy and is designed to withstand high pressure and temperatures. The tubing is manufactured to meet API 5CT standards and is available in a variety of sizes and grades. It is commonly used in oil and gas wells for production, injection, and completion operations. J55 Tubing is known for its High strength and corrosion resistance, making it an ideal choice for oil and gas operations. It is also resistant to cracking and has excellent weldability. The tubing is available in a variety of lengths and can be customized to meet specific requirements. J55 Tubing is an economical choice for oil and gas operations and is a reliable choice for long-term use.