Company · the network on the UK Continental Shelf

ROCKROSE UKCS 10 LIMITED

ROCKROSE UKCS 10 LIMITED holds stakes in 24 fields on the UK Continental Shelf. The map shows how the fields connect to facilities, pipelines and landfall.

Show on the globe Rockrose Energy in other countries United Kingdom: all fields and companies

Calculated equity production, last 12 months, 20 of 21 fields and licences with production: 0.43 million Sm³ o.e.; Estimate · Aug 2025–Jul 2026 · NSTA · 8 Oct 2026
Per day: 7,400 barrels o.e./day; Estimate · Aug 2025–Jul 2026 · NSTA · 8 Oct 2026
Fields with a stake: 24; NSTA · 8 Oct 2026
Licences with a share or operatorship: 13; 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 20 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.

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.

ROCKROSE UKCS 10 LIMITED24 fields with a stakeGroup: Rockrose EnergyRegistration number: GB-COH 04105025

Field and shareNSTA · 8 Oct 2026

Facilities and pipelines

Landfall

Field and shareLeman 21%truncated by the sourcefield 0.64 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 shareGlenlivet 20%field 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 shareMinerva 50%truncated by the sourcefield 0.16 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 shareLaggan 20%truncated by the sourcefield 0.11 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 shareTormore 20%truncated by the sourcefield 0.091 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 shareIndefatigable 23.08%field 0.073 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 shareWollaston 33%truncated by the sourcefield 0.063 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 shareWhittle 33%truncated by the sourcefield 0.059 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 shareApollo 50%truncated by the sourcefield 0.041 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 shareBell 35.08%field 0.040 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 24Show fewer

Field and shareMercury 50%truncated by the sourcefield 0.031 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 shareEris 46%truncated by the sourcefield 0.030 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 shareBoyle 27%truncated by the sourcefield 0.013 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 shareLeman South 21%truncated by the sourcefield 0.012 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 shareIndefatigable South West 23%truncated by the sourcefield 0.010 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 shareDavy 27%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 shareBrown 27%truncated by the sourcefield 0.004 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 shareEast Sean 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 shareNorth Sean 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 shareSouth Sean 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 shareAmethyst West 44.23% in licence P30A licence share is not a field share.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 shareBeaufort 23%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 shareBessemer 23%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 shareEdradour 20%truncated by the source
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

ROCKROSE UKCS 10 LIMITED belongs to the group Rockrose Energy.

The link comes from the source · GLEIF – LEI register · 14 Oct 2026 · ultimate consolidation in GLEIF · accounting period 2023 · record

GLEIF consolidation concerns the accounts, not ownership shares, and never moves production.

Licences

The licences where ROCKROSE UKCS 10 LIMITED holds a share or is the operator. A licence share is not a field share.

LicencesNSTA · 8 Oct 2026

Name	Type	Operator	Licensees
P30Amethyst West, Eris	licence	SPIRIT ENERGY NORTH SEA LIMITED	SPIRIT ENERGY NORTH SEA LIMITED 55.77%, ROCKROSE UKCS 10 LIMITED 44.23%
P234	licence	ENQUEST HEATHER LIMITED	ENQUEST HEATHER LIMITED 50%, ENQUEST PROGRESS LIMITED 35%, ROCKROSE UKCS 10 LIMITED 15%
P493	licence	ENQUEST HEATHER LIMITED	ENQUEST HEATHER LIMITED 50%, ENQUEST PROGRESS LIMITED 35%, ROCKROSE UKCS 10 LIMITED 15%
P606Whittle	licence	PERENCO UK LIMITED	PERENCO UK LIMITED 61.54%, ROCKROSE UKCS 10 LIMITED 38.46%
P911Laggan	licence	PRAX UPSTREAM LIMITED	PRAX HURRICANE GLA LIMITED 31%, INEOS E&P (UK) LIMITED 20%, ROCKROSE UKCS 10 LIMITED 20%, KISTOS ENERGY LIMITED 20%, PRAX HURRICANE GWA LIMITED 4%, PRAX HURRICANE (WHIRLWIND) LIMITED 4%, PRAX UPSTREAM LIMITED 1%
P920	licence	ENQUEST HEATHER LIMITED	ENQUEST HEATHER LIMITED 50%, ENQUEST PROGRESS LIMITED 35%, ROCKROSE UKCS 10 LIMITED 15%
P947Boyle, Brown	licence	PERENCO UK LIMITED	PERENCO UK LIMITED 72.22%, ROCKROSE UKCS 10 LIMITED 27.78%
P977	licence	ENQUEST HEATHER LIMITED	ENQUEST HEATHER LIMITED 50%, ENQUEST PROGRESS LIMITED 35%, ROCKROSE UKCS 10 LIMITED 15%
P1060Eris	licence	SPIRIT ENERGY NORTH SEA LIMITED	ROCKROSE UKCS 10 LIMITED 52.88%, SPIRIT ENERGY NORTH SEA LIMITED 47.13%
P1159Laggan, Tormore	licence	PRAX UPSTREAM LIMITED	PRAX HURRICANE GLA LIMITED 31%, INEOS E&P (UK) LIMITED 20%, ROCKROSE UKCS 10 LIMITED 20%, KISTOS ENERGY LIMITED 20%, PRAX HURRICANE (WHIRLWIND) LIMITED 4%, PRAX HURRICANE GWA LIMITED 4%, PRAX UPSTREAM LIMITED 1%
P1195Glenlivet	licence	PRAX UPSTREAM LIMITED	PRAX HURRICANE GLA LIMITED 31%, INEOS E&P (UK) LIMITED 20%, KISTOS ENERGY LIMITED 20%, ROCKROSE UKCS 10 LIMITED 20%, PRAX HURRICANE (WHIRLWIND) LIMITED 4%, PRAX HURRICANE GWA LIMITED 4%, PRAX UPSTREAM LIMITED 1%
P1678Tormore	licence	PRAX UPSTREAM LIMITED	PRAX HURRICANE GLA LIMITED 31%, INEOS E&P (UK) LIMITED 20%, ROCKROSE UKCS 10 LIMITED 20%, KISTOS ENERGY LIMITED 20%, PRAX HURRICANE GWA LIMITED 4%, PRAX HURRICANE (WHIRLWIND) LIMITED 4%, PRAX UPSTREAM LIMITED 1%
P2411	licence	PRAX UPSTREAM LIMITED	PRAX HURRICANE GLA LIMITED 38.75%, ROCKROSE UKCS 10 LIMITED 25%, KISTOS ENERGY LIMITED 25%, PRAX HURRICANE GWA LIMITED 5%, PRAX HURRICANE (WHIRLWIND) LIMITED 5%, PRAX UPSTREAM LIMITED 1.25%

Partners

The companies ROCKROSE UKCS 10 LIMITED shares the most fields with, by current stakes in the source. NSTA · 8 Oct 2026

PERENCO UK LIMITED 16 shared fields
INEOS E&P (UK) LIMITED 4 shared fields
KISTOS ENERGY LIMITED 4 shared fields
PRAX HURRICANE (WHIRLWIND) LIMITED 4 shared fields
PRAX HURRICANE GLA LIMITED 4 shared fields
PRAX HURRICANE GWA LIMITED 4 shared fields
PRAX UPSTREAM LIMITED 4 shared fields
ONE-DYAS UK LIMITED 3 shared fields
SPIRIT ENERGY NORTH SEA 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.

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.