Petrobras has taken a significant step in its strategy to utilize proven offshore production assets to support the future development of the Tupi field in Brazil by receiving an Approval in Principle (AiP) from Lloyd's Register (LR) for the conceptual design of the Floating Production, Storage and Offloading Unit (FPSO) REVIT I TUPI.
Details of the REVIT I TUPI Project
The Tupi field revitalization project (REVIT I TUPI) by Petrobras represents the industry's increasing focus on adapting successful FPSO designs to expedite project delivery, reduce development risk, and improve capital efficiency. The proposed FPSO design is based on the detailed design of the FPSO P-68, which is currently operational in the Santos fields of Brazil. Instead of developing an entirely new platform, Petrobras is leveraging lessons learned from a proven and successful unit to support a new production development.
Approach Based on Existing Designs
Given the ongoing scrutiny of project costs, delivery timelines, and execution risks, adapting existing FPSO designs is seen as a practical pathway to launching new offshore production capacity while maintaining confidence in safety and performance. The AiP confirms that LR's review of the initial design documentation identified no issues against industry reference requirements and concluded that this concept is capable of evolving into a safe and viable design in later stages of engineering and project development.
This concept includes a comprehensive set of process engineering documentation, including process flow diagrams, piping and instrumentation diagrams, equipment specifications, and supporting technical studies. Additionally, LR's review has examined the design change management methodology, ensuring that changes from the original configuration of FPSO P-68 can be identified, assessed, and implemented throughout the project lifecycle.
Furthermore, Vahid Andaji Garmaroudi, Portfolio Manager of the Technical Support Office (TSO) at LR Energies, stated that there is an increasing interest in the marine industry regarding how proven FPSO designs can be adapted and reused to support new developments. Operators are looking for ways to shorten project timelines, reduce complexity, and leverage existing practical experiences.
Hugo Canella, Petrobras Account Manager at LR Energies, referred to this initial approval as a significant milestone in the collaboration between Petrobras and Lloyd's Register, adding that they are pleased to collaborate with Petrobras at this stage of the REVIT I TUPI project and look forward to continuing their partnership in the later stages of project development.
