Group · 7 countries
Harbour Energy
Harbour Energy outside the Norwegian shelf: companies with stakes, operatorships or plants in Argentina, Egypt, Indonesia, Mauritania, Mexico, United Kingdom and Vietnam in OESA's data. The figures apply to each country separately and are not the group's global production. The network on the Norwegian shelf has its own page.
Show on the globeThe network on the Norwegian shelfAll countries
In other countries
The companies that belong to Harbour Energy outside the Norwegian shelf, according to OESA's data. Each country has its own source and period, so the figures apply to each country separately. They are not the company's global production, and they are not added up.
Argentina
full data · retrieved 28 Sep 2026Companies- Harbour Energy plc curated · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · LEI
Pipelines and plants 1 pipeline
Egypt
coarse data · retrieved 8 Oct 2026Companies- Harbour Energy PLC curated · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · LEI
Fields Raven Oil and Gas Field 17%
Estimate: Calculated by OESA, not figures from the company: for each field the share that applied in each period is multiplied by the production from GEM (2025), converted to oil equivalent and summed over 1 field or licence. Some shares are stated as of 2 Mar 2026 and may have differed earlier in the period. Some shares are rounded by the source to whole percent. Oil equivalent by the Norwegian Offshore Directorate's rule: oil, condensate and NGL in Sm³ count equally, 1,000 Sm³ of gas = 1 Sm³ o.e. and 1 tonne of NGL = 1.9 Sm³ o.e. Estimate: the source gives m³ without reference conditions, and the figure is treated as Sm³. The error can be up to about 5%. The figure applies in Egypt and is not the company's global production. Per day: Sm³ o.e. × 6.29 barrels per Sm³ divided by the number of days in the period. Rounded to the nearest 10 below 1,000, the nearest 100 below 10,000 and the nearest 1,000 above that.
Attribution: Global Energy Monitor, Global Oil and Gas Extraction Tracker, March 2026 release
Indonesia
coarse data · retrieved 8 Oct 2026Companies- Harbour Energy PLC curated · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · LEI
Fields Tuna Oil and Gas Project 50% in the licence, Timpman-1 Oil and Gas Field 40%, Layaran-1 Gas Field 20%, Tangkulo Gas Field 20%
Attribution: Global Energy Monitor, Global Oil and Gas Extraction Tracker, March 2026 release
Mauritania
coarse data · retrieved 8 Oct 2026Companies- Harbour Energy PLC curated · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · LEI
Fields Banda Gas Field 5%
Attribution: Global Energy Monitor, Global Oil and Gas Extraction Tracker, March 2026 release
Mexico
coarse data · retrieved 8 Oct 2026Companies- Harbour Energy PLC curated · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · LEI
Fields Kan Oil and Gas Field 70%, Zama Oil and Gas Field 32%, Polok Oil and Gas Field 25%
Attribution: Global Energy Monitor, Global Oil and Gas Extraction Tracker, March 2026 release
United Kingdom
full data · retrieved 8 Oct 2026- Calculated equity production, last 12 months, 45 of 46 fields and licences with production
- 8.70 million Sm³ o.e.
- Estimate · Aug 2025–Jul 2026 · NSTA · 8 Oct 2026
Companies- CHRYSAOR (U.K.) SIGMA LIMITED linked by the source · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · ultimate consolidation · accounts 2024
- CHRYSAOR (U.K.) THETA LIMITED linked by the source · NSTA · 8 Oct 2026
- CHRYSAOR DEVELOPMENTS LIMITED linked by the source · NSTA · 8 Oct 2026
- CHRYSAOR LIMITED linked by the source · NSTA · 8 Oct 2026
- CHRYSAOR NORTH SEA LIMITED linked by the source · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · ultimate consolidation · accounts 2023
- CHRYSAOR PETROLEUM COMPANY U.K. LIMITED linked by the source · NSTA · 8 Oct 2026
- CHRYSAOR PETROLEUM LIMITED linked by the source · NSTA · 8 Oct 2026
- CHRYSAOR PRODUCTION (U.K.) LIMITED linked by the source · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · ultimate consolidation · accounts 2024
- CHRYSAOR RESOURCES (IRISH SEA) LIMITED linked by the source · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · ultimate consolidation · accounts 2024
- HARBOUR ENERGY CNS (I) LIMITED linked by the source · NSTA · 8 Oct 2026
- HARBOUR ENERGY CNS (II) LIMITED linked by the source · NSTA · 8 Oct 2026
- HARBOUR ENERGY OPERATIONS LIMITED linked by the source · NSTA · 8 Oct 2026
- HARBOUR ENERGY PETROLEUM RESOURCES LIMITED linked by the source · NSTA · 8 Oct 2026
- HARBOUR ENERGY PLC linked by the source · NSTA · 8 Oct 2026
- PREMIER OIL E&P UK EU LIMITED linked by the source · NSTA · 8 Oct 2026
- PREMIER OIL E&P UK LIMITED linked by the source · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · ultimate consolidation · accounts 2024
- PREMIER OIL UK LIMITED linked by the source · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · ultimate consolidation · accounts 2023
Fields Brenda 100% · operator, Calder 100% · operator, Caledonia 100% · operator, Dalton 100% · operator, Everest 100% · operator, Hamilton East 100% in the licence, Helvellyn 100% · operator, Huntington 100% · operator and 112 more fields (see the country)
Pipelines and plants 74 pipelines, 17 facilities
Estimate: Calculated by OESA, not figures from the company: for each field the share that applied in each month is multiplied by the production from NSTA (Aug 2025–Jul 2026), converted to oil equivalent and summed over 45 fields and licences. Some shares are stated as of 8 Oct 2026 and may have differed earlier in the period. Some shares are truncated by the source. Oil equivalent by the Norwegian Offshore Directorate's rule: oil, condensate and NGL in Sm³ count equally, 1,000 Sm³ of gas = 1 Sm³ o.e. and 1 tonne of NGL = 1.9 Sm³ o.e. Estimate: the source gives m³ without reference conditions, and the figure is treated as Sm³. The error can be up to about 5%. Oil equivalent by the Norwegian Offshore Directorate's rule: oil, condensate and NGL in Sm³ count equally, 1,000 Sm³ of gas = 1 Sm³ o.e. and 1 tonne of NGL = 1.9 Sm³ o.e. Not included in the sum: 1 field or licence where the production does not cover the whole period or applies to another period. The figure applies in the United Kingdom and is not the company's global production. Per day: Sm³ o.e. × 6.29 barrels per Sm³ divided by the number of days in the period. Rounded to the nearest 10 below 1,000, the nearest 100 below 10,000 and the nearest 1,000 above that.
Attribution: Contains information provided by the North Sea Transition Authority and/or other third parties.
Vietnam
coarse data · retrieved 8 Oct 2026Companies- Harbour Energy PLC curated · GLEIF – LEI register (Level 1 and 2) · 14 Oct 2026 · LEI
Fields Chim Sao Infill Development Oil and Gas Field 53%
Attribution: Global Energy Monitor, Global Oil and Gas Extraction Tracker, March 2026 release
Notes
- The companies in each country are linked to the group by LEI, registration number or curated with a source, never by name similarity. GLEIF consolidation concerns the accounts, not ownership shares, and never moves production.
- The figures apply to each country separately, with that country's period and source. They are not the company's global production, and they are not added up.
Sources
All figures and links on the page come from these sources. The licence and attribution are as each source requires. Conversions and calculations are OESA's own and labelled with the method.
- Global Energy Monitor – Global Gas Infrastructure Tracker (GGIT), gas pipelines Global Energy Monitor · 20 Feb 2026Licence: CC BY 4.0Attribution: Global Energy Monitor, Global Gas Infrastructure Tracker, March 2026 release
- Global Energy Monitor – Global Oil and Gas Extraction Tracker (GOGET) Global Energy Monitor · 2 Mar 2026Licence: CC BY 4.0Attribution: Global Energy Monitor, Global Oil and Gas Extraction Tracker, March 2026 release
- GLEIF – LEI register (Level 1 and 2) 14 Oct 2026Licence: CC0 1.0Attribution: GLEIF LEI data (CC0 1.0)
- NSTA – offshore fields with licensees and shares 8 Oct 2026Licence: North Sea Transition Authority User Agreement (June 2023)Attribution: Contains information provided by the North Sea Transition Authority and/or other third parties.
- NSTA – offshore infrastructure (pipelines, surface and subsea points) North Sea Transition Authority · 8 Oct 2026Licence: North Sea Transition Authority User Agreement (June 2023)Attribution: Contains information provided by the North Sea Transition Authority and/or other third parties.
- NSTA – licence subareas by equity group holder (exact shares) 8 Oct 2026Licence: North Sea Transition Authority User Agreement (June 2023)Attribution: Contains information provided by the North Sea Transition Authority and/or other third parties.
- NSTA – field production by month (PPRS) North Sea Transition Authority · 8 Oct 2026Licence: North Sea Transition Authority User Agreement (June 2023)Attribution: Contains information provided by the North Sea Transition Authority and/or other third parties.