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Global Corporate | The shrinking pool of Large International E&Ps – what’s next?

The pool of Large International E&Ps has been shrinking. With Chevron’s completion of its acquisition of Hess, the peer group is almost half its size…

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Company Spotlight | Energean – What is next for Energean after the Carlyle deal cancellation?

Energean has rapidly grown production within five years, establishing itself as a key East Med gas producer. What’s next after the Caryle deal cancellation?

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Welligence Europe Q2 2025 M&A Quarterly | A quiet quarter for M&A

  Three transactions were announced in Q2 2025, a drop from the five announced in Q1. All three were small UK transactions, with a total…

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Welligence Global Corporate | Exploring the upstream JV/satellite models

The creation of JV companies by European IOCs has been grabbing headlines recently. Will the model continue to gain traction with other IOCs?

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Welligence M&A | Global upstream deal-making in May 2025 – a summary

There were nine transactions announced in May 2025, up from four in April, and above the rolling 12-month average.

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UK Fiscal & Policy | The potential of undeveloped gas discoveries to boost the UK’s energy security

In May 2025, Welligence presented the following analysis at the DEVEX conference in Aberdeen, examining if the remaining undeveloped discoveries in the UK could supplement…

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Welligence Global Fiscal | Global trends in petroleum fiscal terms – a race to the top?

Since the 2014 oil price crash, countries have increasingly competed for limited upstream investment by adopting investor-friendly reforms—driven by declining investment, tighter capital availability, and…

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UK M&A | Ithaca Energy increases Cygnus gas field interest

On 20 May 2025, Ithaca Energy announced the acquisition of a 46.25% interest from Spirit Energy in the Southern North Sea Cygnus gas field for…

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Welligence Global offshore project execution: What have we learnt so far?​

Offshore projects sanctioned between 2019 to 2021 were hit by cost overruns and delays due to Covid restrictions. What is the outlook for the next…

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Welligence Global Corporate | Oil market uncertainty – budgets and barrels at risk?

The oil sector once again finds itself in an uncertain market environment. At the time of publication of this report, Brent crude prices are hovering…

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Recent Posts

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  • Welligence North America Q3 2026 M&A Quarterly | Offshore Canadian M&A activity takes off October 21, 2026
  • Welligence Europe Q3 2026 M&A Quarterly | Fewer deals, greater value, and Majors heading for the exit October 19, 2026
  • Welligence Namibia Development | Namibia: The Road to First Oil October 16, 2026
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