Towards a fiscal reform for the North Sea oil and gas sector

The future of North Sea oil and gas will depend on a more stable and predictable fiscal reform, according to an analysis by Wood Mackenzie. The UK government must quickly clarify its position to avoid deterring investments in this mature sector.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

After a series of successive changes, the North Sea oil and gas sector faces fiscal uncertainty that threatens its future. According to a new report by Wood Mackenzie, the United Kingdom must adopt a more predictable fiscal policy to ensure long-term stability for the sector. The government has acknowledged that oil and gas production will remain necessary for several decades. However, recent modifications to the Energy Profits Levy (EPL), scheduled to end in 2030, have led to “unprecedented sectoral uncertainty.”

The stakes are high: fiscal stability is crucial for operators to make long-term financial decisions. To this end, Wood Mackenzie recommends implementing a fiscal regime that addresses several key challenges:

The challenges for an effective reform

The report highlights five main areas of consideration to ensure a fiscal regime that is fair for both the government and the industry:

1. Defining a price shock: Determining the nature and duration of a price shock, as well as how to respond to sudden fluctuations.

2. Determining the government share: The tax rate during a price shock must be appropriate and could include a progressive rate system similar to the UK income tax.

3. Defining the tax base: Deciding whether to apply the measure to the entire taxable income of the company or only to excess revenues.

4. Managing fluctuations in gas and oil prices: Establishing a fair tax system for companies with mixed production when the prices of these two products diverge.

5. Simplifying the current system: The goal is to reduce the complexity of the fiscal regime to facilitate administration.

A complex but necessary consultation

Graham Kellas, Senior Vice President at Wood Mackenzie, emphasized the importance of these reforms, stating that North Sea operators must be able to make decisions beyond 2030 with a clear vision. However, reaching a consensus on these issues between the industry and the government will be challenging. Additionally, disagreements may also arise within the companies themselves, due to conflicts between the goals of simplicity, fairness, and responsiveness.

The consultation on these topics will not be easy, as each fiscal adjustment could have different economic consequences depending on the type of investor and the economic context. Despite the difficulties, Kellas remains optimistic about the possibility of finding common ground, highlighting that “where there is a will, there is a way.”

Halliburton and Aker BP have completed the first umbilical-less tubing hanger installation on the Norwegian continental shelf, paving the way for digitised offshore operations with reduced infrastructure.
The US group has finalised operations at the Begonia field, marking its first offshore deepwater intervention in Angola’s Block 17/06, located 150 kilometres off the coast.
Prolonged attacks on fuel convoys have depleted stocks, destabilised power generation and disrupted economic activity in Bamako and surrounding regions.
Nigerian group Dangote has reduced crude supply to its refinery, citing a strategic adjustment to high oil prices and denying any technical failure.
Reliance Industries reported a 9.67% increase in net profit in the second quarter of fiscal year 2025–2026, driven by recovering petrochemical margins and continued growth in its retail and telecom operations.
An operational fire was contained at the largest refinery in the US Midwest, causing a temporary shutdown of several processing units, according to industry data.
The European Commission imposes new rules requiring proof of refined crude origin and excludes the use of mass-balancing to circumvent the Russian oil ban.
The Dutch Supreme Court has rejected Russia's final appeal, confirming a record $50bn compensation to former Yukos shareholders, ending two decades of legal battle.
A ruling by Namibia's High Court upheld the media regulator’s decision that the state broadcaster NBC failed to ensure balance in its coverage of ReconAfrica’s oil operations.
The Canadian oilfield services provider announced a $75mn private placement of 6.875% senior unsecured notes to refinance bank debt and support operations.
Commercial crude reserves in the United States posted an unexpected increase, reaching their highest level in over a month due to a marked slowdown in refinery activity.
Beijing calls Donald Trump's request to stop importing Russian crude interference, denouncing economic coercion and defending what it calls legitimate trade with Moscow.
India faces mounting pressure from the United States over its purchases of Russian oil, as Donald Trump claims Prime Minister Narendra Modi pledged to halt them.
Three Crown Petroleum has started production from its Irvine 1NH well and plans two new wells in Wyoming, marking a notable acceleration of its deployment programme in the Powder River Basin through 2026.
The International Monetary Fund expects oil prices to weaken due to sluggish global demand growth and the impact of US trade policies.
With lawsuits multiplying against oil majors, Republican lawmakers are seeking to establish federal immunity to block legal actions tied to environmental damage.
The United Kingdom targets two Russian oil majors, Asian ports and dozens of vessels in a new wave of sanctions aimed at disrupting Moscow's hydrocarbon exports.
Major global oil traders anticipate a continued decline in Brent prices, citing the fading geopolitical premium and rising supply, particularly from non-OPEC producers.
Canadian company Petro-Victory Energy Corp. has secured a $300,000 unsecured loan at a 14% annual rate, including 600,000 warrants granted to a lender connected to its board of directors.
Cenovus Energy has purchased over 21.7 million common shares of MEG Energy, representing 8.5% of its capital, as part of its ongoing acquisition strategy in Canada.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.