Serica to Acquire BP’s Stake in UK’s Largest Gas Field

Serica Energy plc has signed a preliminary deal to buy a 32% non-operated interest in the UK’s top producing gas field from the supermajor BP, the independent UK oil and gas producer said on Monday.   

Serica has signed an agreement to buy BP’s stake in the Culzean gas condensate field in the UK Central North Sea and an exploration license adjacent to the license containing the Culzean field. 

Culzean, operated by TotalEnergies, came on stream in 2019 and is currently the largest single producing gas field in the UK North Sea. 

However, the proposed acquisition of BP’s stake by Serica is subject to a pre-emption period, per the terms of the joint operating agreement between the Culzean field partners. The pre-emption period will run for 30 days, with each of the Culzean field partners (TotalEnergies, 49.99%, and NEO NEXT, 18.01%) having the option to acquire BP’s stake in the licenses on the same terms as those agreed by Serica. 

The transaction proposed by Serica would have an economic date of September 1, 2025 and an upfront cash consideration of $232 million. 

“Should this transaction complete, it would deliver a step-change for Serica, adding material production and cash flows from the largest producing gas field in the UK,” Serica’s CEO, Chris Cox, said in a statement.  

Culzean is currently the largest gas field on the UK Continental Shelf by production, with production net to BP of about 25,500 boepd in the first half of 2025. 

Set OilPrice.com as a preferred source in Google here.

Serica has been expanding its footprint in the UK North Sea with the recent acquisition of assets from Prax Group that would give it stakes and operatorships of additional oil and gas fields. Following the deal with Prax, Serica will have a 40% operated interest in the Greater Laggan Area (GLA), a 10% interest in the Catcher Field, a 5.21% interest in the Golden Eagle Area Development (GEAD), and a 100% interest in the Lancaster field.  

BP, for its part, started up last week the Murlach oil and gas field in the UK North Sea, the sixth major project the supermajor has launched so far this year, as part of its goal to have ten new oil and gas fields operational globally by 2027.   

By Tsvetana Paraskova for Oilprice.com

More Top Reads From Oilprice.com:

 

  • Related Posts

    Why Oil’s War Premium Is Unwinding Again

    In an analysis posted on the Saxo Bank website on Wednesday, Ole Hansen, Saxo Bank Head of Commodity Research, outlined “why oil’s war premium is unwinding again”. Hansen highlighted in…

    Hormuz Crisis Boosts Appeal of $42-Billion Tanzania LNG

    Equinor sees a multi-billion LNG export project in Tanzania becoming more attractive for development amid the Middle East conflict that has crippled liquefied natural gas supply through the Strait of…

    Have You Seen?

    SLB selected as reservoir partner for Havstjerne carbon storage project

    • August 26, 2026
    SLB selected as reservoir partner for Havstjerne carbon storage project

    Why Oil’s War Premium Is Unwinding Again

    • August 26, 2026
    Why Oil’s War Premium Is Unwinding Again

    Brevard County backs LNG infrastructure at Kennedy Space Center

    • August 26, 2026
    Brevard County backs LNG infrastructure at Kennedy Space Center

    Kalpa Power Secures 286 MWp Utility-Scale Solar Project in Madhya Pradesh

    • August 26, 2026
    Kalpa Power Secures 286 MWp Utility-Scale Solar Project in Madhya Pradesh

    Indian Green Energy Stocks Trade Mixed As Sensex, Nifty Decline (26 August 2026)

    • August 26, 2026
    Indian Green Energy Stocks Trade Mixed As Sensex, Nifty Decline (26 August 2026)

    Mantel advances high-temperature CO2 capture towards commercial scale

    • August 26, 2026
    Mantel advances high-temperature CO2 capture towards commercial scale

    Taiwan Announces 2026 Renewable Energy Feed-In Tariffs Across Solar, Wind And Other Sources

    • August 26, 2026
    Taiwan Announces 2026 Renewable Energy Feed-In Tariffs Across Solar, Wind And Other Sources

    RATCH Group Targets THB 15 Billion EBITDA and 15% Renewable Revenue in 2026

    • August 26, 2026
    RATCH Group Targets THB 15 Billion EBITDA and 15% Renewable Revenue in 2026

    Thailand Plans 9 GW Of Small Modular Reactor Capacity By 2050

    • August 26, 2026
    Thailand Plans 9 GW Of Small Modular Reactor Capacity By 2050

    EnviTec Biogas advances two biomethane projects in France

    • August 26, 2026
    EnviTec Biogas advances two biomethane projects in France