Vigdis has been developed with subsea installations tied back to the Snorre A platform seven kilometres away for processing. Gas separated from the main Vigdis structure is injected into the Snorre field, while gas from Borg Nordvest and Vigdis Øst is piped from Snorre A to Statfjord A.
Stabilised oil is transported by pipeline to Gullfaks A for storage and export.
The former Saga Petroleum company became operator for licence PL 089 when the licence was awarded in 1984. Norsk Hydro took over operatorship after acquiring Saga in 1999.
Then Statoil, now Equinor, took over operatorship on 1 January 2003.
Location: Block 34/7 in the Tampen area of the Norwegian North Sea.
Production start: 28 January 1997