Company · the network on the UK Continental Shelf
ENI UK LIMITED
ENI UK LIMITED holds stakes in 16 fields on the UK Continental Shelf. The map shows how the fields connect to facilities, pipelines and landfall.
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- Calculated equity production, last 12 months, 1 of 7 fields and licences with production
- 0.012 million Sm³ o.e.
- Estimate · Aug 2025–Jul 2026 · NSTA · 8 Oct 2026
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 1 field or licence. 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%. Not included in the sum: 6 fields or licences 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.
The network
The fields with a stake or operatorship, with facilities, pipelines and landfall. Links without their own label have their source in the column heading.
- The colour shows the content:
- Gas
- Oil
- Condensate
- CO₂
- Oil and condensate
- The line shows the source:
- pipeline in NSTA data
- curated, with the source at the link
- possible onward route, not measured flow
- planned or not in service
The links show direction, not volume.
- Field and shareSillimanite 8%truncated by the sourceShut downfield 0.14 million Sm³ o.e. Aug 2025–Jul 2026Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
Show all 16Show fewer
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
- Facilities and pipelines
The source does not link facilities to the fields.
LandfallThe source does not show where the production comes ashore.
The group
ENI UK LIMITED belongs to the group Eni.
The link comes from the source · GLEIF – LEI register · 14 Oct 2026 · ultimate consolidation in GLEIF · accounting period 2024 · record
GLEIF consolidation concerns the accounts, not ownership shares, and never moves production.
Licences
The licences where ENI UK LIMITED holds a share or is the operator. A licence share is not a field share.
LicencesNSTA · 8 Oct 2026
| Name | Type | Operator | Licensees |
|---|---|---|---|
| P112 | licence | ENI UK LIMITED | ENI UK LIMITED 89.31%, PERENCO GAS (UK) LIMITED 10.69% |
| P791 | licence | ENI UK LIMITED | ENI UK LIMITED 100% |
Partners
The companies ENI UK LIMITED shares the most fields with, by current stakes in the source. NSTA · 8 Oct 2026
- PERENCO GAS (UK) LIMITED 7 shared fields
- ENI HEWETT LIMITED 4 shared fields
- ENI LNS LIMITED 4 shared fields
- CHRYSAOR PRODUCTION (U.K.) LIMITED 1 shared field
- GAZPROM INTERNATIONAL UK LTD. 1 shared field
- NOBLE ENERGY (OILEX) LIMITED 1 shared field
- ONE-DYAS UK LIMITED 1 shared field
- RIGEL PETROLEUM (NI) LIMITED 1 shared field
- WINTERSHALL NOORDZEE B.V. 1 shared field
Notes
- The shares are legal ownership shares at NSTA, not the company's reported production.
- NSTA's field layer gives the shares in whole percent, truncated (97.13915 is shown as 97). The sum for a field can be below 100%, and share × production then comes out slightly low. For 68 fields the shares with decimals from a subarea in NSTA's licence subareas are used: the subarea carries the field name, exactly the same licensees, shares that truncate to the field layer's whole percent and a sum of 100%.
- NSTA has no share history. OESA keeps its own snapshots of the shares from 8 Oct 2026; changes before that are unknown.
- The production is NSTA's PPRS figures per field and month: oil and condensate in m³, gas (associated and dry gas combined) in 1,000 Sm³. Fields reported in parts are the sum of the parts. Coal mine vents are not included.
- The operator is NSTA's organisation group (for example APACHE CORPORATION), not the legal company holding the share. NSTA does not link installations and pipelines to fields; they are listed under the operator. Only pipelines in use carrying oil, gas, condensate, mixed hydrocarbons or CO₂ are included.
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.
- GLEIF – LEI register (Level 1 and 2) Global Legal Entity Identifier Foundation (GLEIF) · 14 Oct 2026Licence: CC0 1.0Attribution: GLEIF LEI data (CC0 1.0)
- NSTA – offshore fields with licensees and shares 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) 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 – 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.
All sources for United Kingdom
Not in the data: Flow in each pipeline, where the gas ends up, the buyers of oil and gas and the company's contracts.