High strength tubular steels for riser systems
Tenaris offers a variety of high-strength tubular steels for riser systems in X70 sour service steel grades of up to 100 ksi yield strength non-sour service that exceed industry quality standards.
A riser is a pipe that connects an offshore Floating Production Structure or a Drilling Rig to a sub-sea system either for production purposes such as drilling, production, injection and export, or for drilling, completion and workover purposes.
Risers are considered to be the most critical product in an offshore pipeline development taking into account the dynamic loads and sour service conditions they need to withstand.
Our offer includes pipe for the typical riser systems used for production:
We also provide pipes for risers to access the well bore for drilling or completion/workover activities:
As operators strive to reach reservoirs in increasingly deep waters, risers are subjected to greater fatigue loads and extremely challenging requirements in terms of tolerances, mechanical properties and environmental conditions.
Our riser technology has a proven track record, having performed in some of the most challenging deepwater projects worldwide:
Gulf of Mexico