Lindsey refinery (top left) and Humber refinery (bottom left) side by side | Google Maps screen capture (Jun 7, 2026)

Market Insights | ppPLUS Intelligence Series • Refining & Petrochemicals | June 2026

Phillips 66 Limited has completed the acquisition of the assets and associated infrastructure of Prax Lindsey Oil Refinery Limited (in liquidation), formally closing a transaction first announced in January 2026 and marking a significant consolidation of downstream refining capacity on the Humber Estuary. The deal was completed on 28 April 2026.

The acquisition brings under Phillips 66's control a substantial package of process equipment, storage infrastructure, pipeline connections and logistics assets from the former Lindsey site at North Killingholme — situated directly adjacent to Phillips 66's own 221,000 BPD Humber Refinery at South Killingholme. Phillips 66 has confirmed it does not intend to restart Lindsey as a standalone refining operation. Instead, the company will selectively integrate key assets — most notably storage tanks, the Finaline pipeline connection, and associated loading infrastructure — into the existing Humber Refinery complex, enhancing throughput flexibility, product storage capacity and distribution reach.

Paul Fursey, UK Lead Executive of Phillips 66 Limited, framed the transaction in explicitly strategic terms: "Completing this transaction allows Phillips 66 to play an even stronger role in supporting the UK's fuel supply and the resilience of this critical energy infrastructure. This strategic move will unlock new growth opportunities for traditional and renewable fuels and help protect UK energy security at a time when domestic production is under pressure."

ppPLUS Take

This closing marks the end of a turbulent chapter for UK independent refining. The Lindsey Refinery — once a 113,000 BPD, 500-acre anchor of TotalEnergies' UK downstream portfolio — entered liquidation in June 2025 after Prax Group, which acquired it from TotalEnergies in 2021, was unable to sustain the operation financially amid tightening margins and elevated energy costs.

For Phillips 66, the transaction is a characteristically pragmatic move. Rather than acquiring a competitor, the company is effectively absorbing complementary infrastructure to fortify an asset it already operates at world-class level. The Humber Refinery, the UK's only coking refinery and the world's largest producer of speciality graphite coke, will benefit from expanded tankage, improved supply logistics, and potentially additional feedstock flexibility — particularly relevant as Phillips 66 scales up its renewable fuels and battery-grade coke production at the site.

The deal also carries a broader energy security dimension. With Grangemouth having ceased crude oil processing in late 2024 and Lindsey now dark as a standalone refinery, the UK has lost significant domestic refining capacity in quick succession. Phillips 66's decision to invest in the Lindsey infrastructure — rather than allowing it to be dismantled or repurposed wholesale — preserves a degree of logistical resilience on the east coast supply corridor that serves a significant share of UK road and aviation fuel demand.

The transaction was managed through FTI Consulting as special manager on behalf of the Official Receiver, who was appointed liquidator of Prax Lindsey Oil Refinery Limited in June 2025.

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