Company · the network on the UK Continental Shelf

TULLOW OIL SK LIMITED

TULLOW OIL SK LIMITED holds stakes in 21 fields on the UK Continental Shelf. The map shows how the fields connect to facilities, pipelines and landfall.

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Fields with a stake: 21; NSTA · 8 Oct 2026

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.

TULLOW OIL SK LIMITED21 fields with a stakeRegistration number: GB-COH 05287330

Field and shareNSTA · 8 Oct 2026

Facilities and pipelines

Landfall

Field and shareOrwell 100%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 shareDeben 86%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 shareThurne 86%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 shareWissey 76%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 shareBure 66%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 shareThames 66%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 shareWensum 66%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 shareYare 66%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 shareGawain 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 shareHorne 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.

Show all 21Show fewer

Field and shareWren 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 shareKetch 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 shareSchooner 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 shareKaty 22%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 shareKelvin 22%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 shareMunro 15%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 shareHawksley 14%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 shareMcadam 14%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 shareMurdoch 14%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 shareWatt 14%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 shareBoulton 9%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.

Partners

The companies TULLOW OIL SK LIMITED shares the most fields with, by current stakes in the source. NSTA · 8 Oct 2026

CHRYSAOR PRODUCTION (U.K.) LIMITED 8 shared fields
ITHACA (NE) UKCS LIMITED 8 shared fields
SPIRIT ENERGY RESOURCES LIMITED 6 shared fields
PERENCO UK LIMITED 5 shared fields
DNO NORTH SEA (U.K.) LIMITED 2 shared fields
SPIRIT ENERGY NORTH SEA LIMITED 2 shared fields
DNO NORTH SEA (ROGB) 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.

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.

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.