A software system was developed, integrating existing corrosion prediction and alloy selection software tools with company specific data and procurement procedures / guidelines, and product specific petroleum industry guidelines. This software system automates the generation of procurement specifications for comprehensive wellhead trims and Christmas tree components. Wellhead ordering requirements are generated as a function of multiple corrosion and material characterization parameters, and the system also generates specifications for sub-surface safety valves and production tubing.
Keywords: Wellhead, valve, trim specs, subsurface safety valves, SSSV, corrosion prediction, material characterization, purchase, specification