Aker BP has announced significant progress on two major offshore development projects on the Norwegian Continental Shelf, with advancements at the Johan Sverdrup field and the Ringvei Vest area expected to strengthen long-term production while maximising the value of existing energy infrastructure. The company confirmed that work is progressing on a potential fourth development phase of the Johan Sverdrup field following recent appraisal drilling in the Tonjer and Geitungen areas. The wells have identified additional recoverable resources estimated at between 20 and 30 million barrels of oil equivalent, with further technical studies underway to refine the resource estimate.
The proposed development concept involves connecting the newly identified resources to the existing Johan Sverdrup production infrastructure through a subsea tie-back solution. By leveraging established facilities, the project is expected to offer lower development costs, reduced emissions and a shorter timeline between investment approval and first production. Subject to final approvals, production from the proposed Phase 4 development could commence in 2029. The initiative aligns with the partners’ strategy of increasing recovery from producing fields while making efficient use of existing offshore infrastructure.
Aker BP holds a 31.7 percent interest in the Johan Sverdrup field alongside operator Equinor, Petoro and TotalEnergies. The company has also welcomed the agreement reached by partners on the preferred development concept for the Ringvei Vest project in the North Sea. Operated by Equinor, Ringvei Vest brings together several discoveries, including Grosbeak, Swisher, Mulder, Kveikje, Toppand, Røver Sør and Røver Nord, along with the Grønngylt prospect. Combined estimated gross recoverable resources are approximately 240 million barrels of oil equivalent, making it one of the largest early-stage offshore developments currently under evaluation in Norway.
The agreed concept involves a major subsea development featuring 13 production wells connected through six subsea templates and tied back to the Troll B platform. The project will incorporate subsea separation technology before transporting hydrocarbons to Troll B, where a new compressor is planned to increase processing capacity. Oil production will be exported to Mongstad, while natural gas will be transported to Kollsnes. The use of power supplied from the partly shore-electrified Troll B platform is expected to contribute to lower operational emissions.
Aker BP has steadily expanded its presence in the Ringvei Vest area through a series of strategic acquisitions and partnerships, enabling the company to support the development of an integrated area solution built around existing infrastructure. The project is expected to play an important role in sustaining profitable production well into the 2030s.
The Ringvei Vest project is scheduled to reach its next development decision milestone by the end of the year, while the timing of the final investment decision, regulatory approvals and production start-up will be determined during the subsequent planning phase. Together, the Johan Sverdrup expansion and Ringvei Vest development reinforce Aker BP’s strategy of creating long-term value through efficient resource development, infrastructure-led growth and collaborative partnerships across the Norwegian Continental Shelf.
Aker BP is a leading exploration and production company focused on oil and gas activities on the Norwegian continental shelf. Headquartered in Fornebu, Norway, the company operates several major field centres and maintains interests in some of the region’s most strategically important energy developments.
