Bruce hub

Asset / field

Serica working interest

Operator

Field partners

Licence

Bruce

98%

Serica

BP 1%, TotalEnergies 1%

P90, P209, P276

Keith

100%

Serica

None

P209

Rhum

50%

Serica

IOC (UK) Limited / RMC 50%

P198, P566, P975

Triton hub

Asset / field

Serica working interest

Operator

Field partners

Licence

Bittern

64.63%

Dana Petroleum

Dana Petroleum 32.95%, Waldorf Production 2.42%

P233, P361

Gannet E

100%

Serica

None (Dana pipeline op.; Petrofac well op.)

P13

Guillemot West & NW

10%

Dana Petroleum

Dana Petroleum 90%

P13, P215

Evelyn

100%

Serica

None

P1792

Belinda

100%

Serica

None

P1792

Kyle (redevelopment)

100%

Serica

None

P2616

Wagtail (exploration)

40%

Finder Energy

Dana Petroleum 40%, Serica 40% (farm-in subject to NSTA approval)

P2530

West of Shetland hub

Asset / field

Serica working interest

Operator

Field partners

Licence

Lancaster

100%

Serica

None — production ceased May 2026

P1368

Laggan

40%

Serica

Kistos 20%, INEOS E&P UK 20%, Viaro (RockRose) 20%

P911

Tormore

40%

Serica

Kistos 20%, INEOS E&P UK 20%, Viaro (RockRose) 20%

P1453

Glenlivet

40%

Serica

Kistos 20%, INEOS E&P UK 20%, Viaro (RockRose) 20%

P1195

Edradour

40%

Serica

Kistos 20%, INEOS E&P UK 20%, Viaro (RockRose) 20%

P1453

Glendronach

40%

Serica

Kistos 20%, INEOS E&P UK 20%, Viaro (RockRose) 20%

P2411

GLA Exploration — Ballechin, Cardhu, Sybil, Polly, Basil, Manuel, Caol-Ila, Vale T22

66.7%

Serica

Kistos 33.3%

P2683

GLA Exploration — Kinclaith, Callanish Tri, Callanish Carb

50%

Serica

Adura 50%

P2654

Other producing assets

Asset / field

Serica working interest

Operator

Field partners

Licence

Columbus

75%

Serica

Waldorf Production 25%

P101, P1314

Orlando

100%

Serica

None

P1606

Erskine

18%

Ithaca Energy

Ithaca Energy 50%, Harbour Energy 32%

P57, P264

Development and earlier-stage assets

Asset / field

Serica working interest

Operator

Field partners

Licence

Greater Buchan Area (GBA)

30%

NEO Energy

NEO Energy 50%, Jersey Oil & Gas 20%

P2170, P2498

Skerryvore

70%

Serica

CalEnergy Resources 30%

P2400

Fynn Beauly

70%

Serica

Orcadian Energy 30%

P2634