
Aibel wins Wisting topsides FEED as Equinor eyes 2027 FID
Equinor's Barents Sea project gets topsides engineering, with a concept decision due by end-2026 and an FID expected late 2027.
Aibel's Wisting topsides FEED contract is a pre-sanction step for a Barents Sea oil project whose partners expect a concept choice by end-2026 and a final investment decision in late 2027, according to Offshore Technology. For crude markets, Wisting is a distant non-Gulf barrel, not near-term supply.
The Gulf Barrel Desk · 3 min read- Equinor and its partners awarded Aibel the FEED for the topsides of the Wisting production vessel, reported by Offshore Technology on 23 October 2026.
- The contract value was not disclosed; it includes an option for later engineering, procurement and project management, and module fabrication will be awarded separately.
- The partners plan to choose a project concept by the end of 2026, with a final investment decision anticipated in late 2027 and no start-up date given.
- Equinor's Trond Bokn described Wisting as at an early stage, and said the FEED forms part of the basis for a potential investment decision.
- This is analysis of a contracting step, not a trading call or investment advice.
Equinor and its partners have awarded Aibel the front-end engineering and design contract for the topsides of the production vessel at the Wisting oil discovery in the Barents Sea, Offshore Technology reported on 23 October 2026. The value was not disclosed. The partners plan to choose a concept by the end of 2026 and anticipate a final investment decision in late 2027. This piece is analysis, not a trading call or investment advice.
What the contract covers
The Aibel contract covers FEED for the topsides, the process and utility equipment that sits on the production vessel. Offshore Technology reports an option for engineering, procurement and project management later, while fabrication of the topside modules will be awarded separately. About 250 people are expected to work on the study. Aibel won in a competitive tender involving Norwegian suppliers. The report gives no price, so the contract's size cannot be judged.
How the project is owned and timed
Wisting is held by Equinor as operator with 42.5%, Aker BP with 27.5%, Petoro with 20% and INPEX Idemitsu Norge with 10%, according to Offshore Technology. Equinor's Trond Bokn said the partners are at an early stage and that the FEED forms part of the basis for a potential investment decision. The reported timetable is a concept choice by the end of 2026 and a decision in late 2027, with no start-up date.
How the engineering trail got here
Wisting's engineering has already passed through earlier rounds. Arctic Today reported that Aker Solutions received a letter of intent for FEED on the Wisting FPSO, a Sevan-based design with a topside of about 20,000 metric tons, after concept studies awarded to Aker Solutions, KBR, Sevan SSP and Aibel. That work was planned to finish in the third quarter of 2022. The new award is a separate, topsides-focused study, and the sources reviewed do not explain how the two relate.
Why it matters for the barrel
Wisting is a non-Gulf supply option that sits several years from any sanction, and the reported timeline gives no first-oil date. It adds nothing to the current balance that OPEC+ and the Gulf national oil companies manage. What it signals is that the partners are still spending on engineering for a remote Arctic field. The test comes at the investment decision, when costs, schedule and partner commitment are all fixed in primary documents.
- Who won the Wisting topsides FEED and who owns the field?
- Aibel won the topsides FEED in a competitive tender, according to Offshore Technology. The reported ownership is Equinor (operator) 42.5%, Aker BP 27.5%, Petoro 20% and INPEX Idemitsu Norge 10%.
- When could Wisting be sanctioned?
- Offshore Technology reports the partners plan to choose a concept by the end of 2026 and anticipate a final investment decision in late 2027. No start-up date has been given.
- What does this mean for the oil market?
- Nothing near term. A project without a sanction decision adds no barrels to the balance. It is a long-dated non-Gulf supply option whose economics will be judged at the investment decision.
- Equinor and partners award Wisting FEED contract to Aibel — Offshore Technology
- Aker Solutions Wins FEED for Wisting FPSO — Arctic Today