Company · the network on the UK Continental Shelf

ESSO EXPLORATION AND PRODUCTION UK LIMITED

ESSO EXPLORATION AND PRODUCTION UK LIMITED holds stakes in 25 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: 0.42 million Sm³ o.e.; Estimate · Aug 2025–Jul 2026 · NSTA · 8 Oct 2026
Per day: 7,200 barrels o.e./day; Estimate · Aug 2025–Jul 2026 · NSTA · 8 Oct 2026
Share of production in the United Kingdom: 0.714%; Estimate · Aug 2025–Jul 2026 · NSTA · 8 Oct 2026
Fields with a stake: 25; NSTA · 8 Oct 2026
Licences with a share or operatorship: 3; 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 14 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%. 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.

Estimate: The calculated equity production divided by the total for all fields in the source (Aug 2025–Jul 2026), both in oil equivalent. The total for the country is over 233 of 289 fields with production in the period; 56 fields that started or stopped in the period are left out of both.

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.

ESSO EXPLORATION AND PRODUCTION UK LIMITED25 fields with a stakeGroup: ExxonMobilRegistration number: GB-COH 00207426

Field and shareNSTA · 8 Oct 2026

Facilities and pipelines

Landfall

Field and shareBarque 50%truncated by the sourcefield 0.24 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareGalleon 41%truncated by the sourcefield 0.22 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareCarrack 46%truncated by the sourcefield 0.10 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareClipper North 50%truncated by the sourcefield 0.082 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareSkiff 50%truncated by the sourcefield 0.066 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareBrigantine C 50%truncated by the sourcefield 0.057 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareCutter 46%truncated by the sourcefield 0.050 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareCaravel 29%field 0.039 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareCorvette 43%truncated by the sourcefield 0.022 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareBrigantine B 50%truncated by the sourcefield 0.019 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.

Show all 25Show fewer

Field and shareBrigantine A 50%truncated by the sourcefield 0.005 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareBarque South 50%truncated by the sourcefield 0.005 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareBrigantine D 50%truncated by the sourceShut downfield 0.000 million Sm³ o.e. Aug 2025–Jul 2026
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareBrent 50%Shut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareCallisto 50%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareCurlew 50%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareEgret 50%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareEuropa 50%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareGanymede 50%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareHeron 50%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareSinope 50%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareGoldeneye 40%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareVictor 25%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareStrathspey (Cond) 0%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.
Field and shareStrathspey (Oil) 0%truncated by the sourceShut down
Facilities and pipelines
The source does not link facilities to the fields.
Landfall
The source does not show where the production comes ashore.

The group

ESSO EXPLORATION AND PRODUCTION UK LIMITED belongs to the group ExxonMobil.

The link comes from the source · NSTA · 8 Oct 2026

Licences

The licences where ESSO EXPLORATION AND PRODUCTION 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
P117	licence	SHELL U.K. LIMITED	SHELL U.K. LIMITED 50%, ESSO EXPLORATION AND PRODUCTION UK LIMITED 50%
P523Cutter	licence	SHELL U.K. LIMITED	SHELL U.K. LIMITED 50%, ESSO EXPLORATION AND PRODUCTION UK LIMITED 50%
P1015Caravel	licence	SHELL U.K. LIMITED	SHELL U.K. LIMITED 71%, ESSO EXPLORATION AND PRODUCTION UK LIMITED 29%

Partners

The companies ESSO EXPLORATION AND PRODUCTION UK LIMITED shares the most fields with, by current stakes in the source. NSTA · 8 Oct 2026

SHELL U.K. LIMITED 20 shared fields
CHRYSAOR PRODUCTION (U.K.) LIMITED 6 shared fields
EQUINOR UK LIMITED 4 shared fields
SPIRIT ENERGY RESOURCES LIMITED 3 shared fields
CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITED 2 shared fields
CALENERGY GAS LIMITED 1 shared field
CHRYSAOR (U.K.) THETA LIMITED 1 shared field
CHRYSAOR PETROLEUM LIMITED 1 shared field
DANA PETROLEUM (E&P) LIMITED 1 shared field
HARBOUR ENERGY WPUK LIMITED 1 shared field
INEOS UK SNS LIMITED 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.

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.