API 5CT 4-1/2 EUE R2 production tubing
Production tubing conducts fluids during well production. It is not drill pipe, casing or a drill bit. Selection depends on well conditions and approved engineering requirements, not diameter alone.
Reference specification
- Buyer-required standard: API 5CT; not guaranteed certification
- OD 4-1/2 in (114.3 mm)
- EUE threaded and coupled ends, with protectors
- Range 2 (R2); specify and verify individual joint lengths
- Seamless (SMLS) preferred
- J55, N80, L80 and P110: separate engineering alternatives
Consulted configuration: 12.75 lb/ft / approximately 6.88 mm wall, subject to documentary confirmation. This is one configuration, not a specification applicable to all grades or offers.
What to attach to the RFQ
- MTC / EN 10204 3.1 and required hydrostatic / NDT test evidence
- Mill identity, mill traceability and current API 5CT certificate with applicable scope
- Confirmed OD, wall/weight, grade, lengths, end finish and connection details
- Quality records, protectors, packing and buyer's engineering specification
Engineering must select each grade separately for the well service. Confirm certificate validity and scope, dimensions, tests and traceability against the offered mill and product. XTO does not claim an API license, guaranteed certification or confirmed stock.
