Gas condensate field · Norway
Tommeliten A
Tommeliten A is a gas condensate field in the Norwegian North Sea, operated by ConocoPhillips Skandinavia AS. It was discovered in 1977 and has produced since 2023. In August 2026 it produced about 17,000 barrels of oil, condensate and NGL and 5 million cubic metres of gas a day.
Production
Tommeliten A has produced about 20.1 million barrels of oil, condensate and NGL and 4.2 billion cubic metres of gas since October 2023.
Latest: 5 million cubic metres a day in August 2026. Highest year: 2025, averaging 4.6 million cubic metres a day. Highest month: September 2025.
Latest: 17,000 barrels a day in August 2026. Highest year: 2025, averaging 21,000 barrels a day. Highest month: October 2024.
Average production by year
| Year | Oil, condensate and NGL, barrels a day | Gas, million m³ a day |
|---|---|---|
| 2026 (Jan–Aug) | 18,000 | 4.9 |
| 2025 | 21,000 | 4.6 |
| 2024 | 20,000 | 3.5 |
| 2023 (Oct–Dec) | 6,800 | 1 |
Field details
| Status | Producing |
|---|---|
| Type | Gas condensate field |
| Operator | ConocoPhillips Skandinavia AS |
| Partners |
|
| Discovered | 1977 (wellbore 1/9-1) |
| First production | October 2023 |
| Water depth | 74 m |
| Sea area | North Sea |
| Supply base | Tananger |
| Licence | Tommeliten A Unit (a unitised field spanning several licences) |
| Expected total recovery | oil 34.1 million barrels; gas 18.6 billion cubic metres; NGL 0.5 million tonnes (Sodir estimate, 2025) |
| Remaining reserves | oil 21.1 million barrels; gas 15.3 billion cubic metres; NGL 0.4 million tonnes |
| Produced so far | 22% of the expected total |
| Wellbores inside the outline | 12 |
| Official record | Sodir FactPage |
Platforms and installations
2 more installations are on the seabed, such as well templates.
Nearby
- The field crosses the Norway–UK boundary: see Tommeliten A (UK side).
- Fields within 10 km: Tommeliten Gamma (6.7 km).
Sources
Contains data under the Norwegian licence for Open Government data (NLOD) distributed by the Norwegian Offshore Directorate (Sodir): field, production, reserves, licensee and facility data from the FactPages, with production monthly to August 2026.
Offshore Data Atlas converts the reported volumes to barrels and cubic metres a day (one cubic metre is 6.29 barrels). Norwegian figures are saleable production.