... by physical evidence of a well failure. The study focus on a transient heat flow in radial direction during a well failure investigation, and its impact in tubular design safety factor under a given casing design methodology. During the investigation of this well integrity failure, a thermal analysis...

... Abstract It is proposed a new methodology for calculating safety factors in triaxial casing design, regarding Ultimate Limit State (ULS) models. The definition of an equivalent axial force allows an unified graphical approach, in which both ULS and Serviceability Limit State (SLS) envelopes...

... international conference parametric assessment subsea system operation fernande mooring system artificial intelligence safety factor upstream oil & gas engineering fpso ool offshore technology conference buoy fatigue life configuration References References Nolop , N. C. , Wang...

... on regulatory safety factors. It also provides the early conclusions in terms of application on FPSOs and recommendations regarding fire hazards. The novelty of these bonded mechanical fastener lies, firstly in the industrial product itself, and secondly in the application of one of the most recognized offshore...

... safety factors according to a risk-based methodology. The proposed configuration made use of hydrodynamic dampers and fatigue performance improvement techniques such as upset end pipes and stress relief on critical welds. The study results indicate the feasibility of SCRs for the operational conditions...

... fatigue crack safety factor upstream oil & gas corrosion feature inspection assessment pipeline corrosion full-size crack method riser corrosion materials and corrosion enhanced method References References Suresh , S. , Fatigue of Materials, 2nd Ed., Cambridge University...

... acceptable, while a conventional approach may produce an over-conservative indication that the mooring is non-compliant. probability upstream oil & gas proceedings reliability method life extension reliability-based approach wind speed wave height safety factor assessment design point...

... upstream oil & gas rope weight water column synthetic rope winch subsea system horsepower requirement traction winch water column levelwind safety factor subsea hook capacity direct pull winch soft rope traction winch wire rope winch rope weight OTC 24322 Soft Rope Traction...