Helping meet UK energy needs

What we will do

Meet demand

Our industry will provide over half of the UK’s oil and gas demand

Barrels needed

We will deliver over 1 million barrels of oil and gas per day in 2035

Integrated energy system

We will be the foundation of an integrated energy system on the UK Continental Shelf

Helping meet UK energy needs

Key actions

  • Deliver cumulative UKCS production of circa 54 billion boe by 2035 and production of over 1 million boe/day in 2035, extending the life of the basin to 2050 and beyond while contributing to the UK’s energy security and economic prosperity
  • Work with stakeholders to ensure the UK is committed to a progressive and competitive policy and regulatory framework
  • Deliver sector leading Health, Safety and Environmental performance
  • Deliver decommissioning agenda aligned to MER UK objectives
  • Include net-zero emissions considerations and improvements as part of area plans
  • Include net-zero considerations as part of asset stewardship
  • Include net-zero emissions considerations as part of new licensing rounds
  • Deliver KPIs and targets in accordance with the OGA's Corporate Plan
  • Sustain the competitiveness of the UKCS in order to continue to attract investment in the future
  • Work across other offshore energy sectors to leverage and maximise the energy potential of the UKCS
  • Leverage commitment to the ‘Driving Investment Plan
  • Maintain influence over European and international regulatory standards

Equinor - Mariner

Case study

Equinor and partners are proud to announce first oil from the Mariner field in the UK North Sea today.

The field is expected to produce more than 300 million barrels of oil over the next 30 years.

“The start-up of Mariner, the first Equinor-operated oil field on the UKCS, establishes our foothold in the UK and reinforces our commitment to be a long-term energy partner,” says Hedda Felin, senior vice president for UK and Ireland Offshore in Equinor.

The Mariner reservoirs have up to 3 billion barrels of oil in place, a 50% increase on what was originally assumed, and the estimated recovery rate has already been increased by 20 percent. Mariner is expected to produce annual average plateau rates of around 55,000 barrels of oil per day and up to 70,000 barrels of oil per day at peak production.

“By gathering and interpreting new seismic data we have improved our understanding of the reservoirs. This has resulted in fewer and better placed wells and increased resources since the project was sanctioned in 2012. With the significant volumes in place, we see clear potential to further increase the oil recovery from the Mariner field and will proactively seek opportunities to do so through the application of new technology, additional drilling and future tie back opportunities,” says Anders Opedal, executive vice president for Technology, Projects and Drilling in Equinor.

Mariner is one of the largest industrial projects in the UK in recent years. A gross investment of more than $7.7 billion, the development will support more than 700 long term jobs and generate significant revenue in the supply chain for decades to come. Contracts worth more than $1.3 billion have been awarded to UK suppliers since the project started.

“With the start-up of Mariner, we have delivered one of the most complex developments in the North Sea and Equinor’s portfolio. We will continue to apply digital solutions and new technology to deliver safe and efficient operations and optimize production,” says Opedal.

Digital solutions include automated drilling, digital twin, field worker tools, and digitized logistics to support operational and field maintenance planning. In the UK, Equinor has established a broad energy portfolio including oil, gas and offshore wind, with Mariner as the foundation of its upstream operations.

“Many have played a part in bringing Mariner onstream safely including our partners, contractors and suppliers, and we are grateful for their important contributions,” Felin says.