In order to satisfy the increasing demand of oil and gas, the frontline of exploration is continuously pushed to ever deeper water. Furthermore, to be able to maintain production under harsh weather conditions, as for example in the North Sea, the operation window must be as wide as possible. Being a non-permanently installed riser, a WOR (Work Over Riser) is subjected to many make-up and break-out operations in its service life, which puts high requirements on the assembly performance. All these facts put heavy restrains on the design of a WOR system, for example high strength, low weight and NACE compliance (sour service) requirements. In order to enable FMC Kongsberg to develop a WOR that fulfills the above requirements, TenarisTamsa developed a high strength heavy wall upset pipe in grade 90 ksi sour service (SS). This paper gives an insight into the metallurgical challenges to develop the upset pipe and the design process to develop WOR joints.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Development of a new generation of welded high strength heavy wall upset work over riser 90KSI for sour service application


    Weitere Titelangaben:

    Entwicklung einer neuen Generation von geschweißten hochfesten dickwandigen Service-Steigrohren 90 ksi für den Sauergaseinsatz


    Beteiligte:
    Izquierdo, A. (Autor:in) / Lunde, Lars (Autor:in) / Qiuntanilla, H. (Autor:in) / Garcia, E. (Autor:in) / Mann, Torsten (Autor:in) / Ramberg, Stein (Autor:in) / Thorkildsen, Brede (Autor:in) / Lumsden, Norman (Autor:in) / Hansson, Per Oystein (Autor:in)


    Erscheinungsdatum :

    2008


    Format / Umfang :

    12 Seiten, 15 Bilder, 2 Tabellen, 14 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    PURE (premium upset riser ends): Expanding the possibilities of SCR application

    Rohden, Volker / Chatterjee, Anita / Kumar, Vinod | Tema Archiv | 2010


    Heavy wall UOE SAWL pipes for ultra deep water and sour service application

    Arroyo, Fabio / Silva, Ronaldo / Lucca, Rodrigo De et al. | Tema Archiv | 2014


    Performance of welded high-strength low-alloy steels in sour environments

    Omweg, G.M. / Frankel, G.S. / Bruce, W.A. et al. | Tema Archiv | 2003


    Development of fatigue resistant heavy wall riser connectors for deepwater HPHT dry tree riser systems

    Sches, Celine / Shilling, Roy / Shademan, Steve et al. | Tema Archiv | 2009