EnQuest Shifts Weight to Southeast Asia as CEO Demands North Sea Tax Relief
The London producer's reserves crossed 300 million barrels after pivoting to Malaysian fields, while UK fiscal uncertainty continues to push capital out of the basin.
EnQuest chief executive Amjad Bseisu demanded a "lifeline" for North Sea operators on Monday (2026-09-07), warning investors are already "cutting ties" to the UK through asset sales and joint ventures. His comments, reported alongside the company's half-year results, came with a disclosure that a pivot toward Southeast Asian operations had pushed EnQuest's proven and probable reserves above 300 million barrels.7
The fiscal context gives the complaint some foundation. The Energy Profits Levy, introduced in 2022 following Russia's invasion of Ukraine, imposes a headline 78% tax rate on North Sea production profits. Reports that the Treasury is considering a further EPL extension have circulated alongside a separate proposal, the oil and gas revenue levy, which would charge 35% on revenues when oil exceeds $90 a barrel or gas tops 90p a therm. ICE Brent crude front-month stood at $97.53 a barrel as of Monday (2026-09-07), already above that oil trigger.7
Offshore Energies UK has calculated that tax reform could unlock £50 billion of investment and support sector employment. The government has not moved. For integrated majors with globally diversified portfolios — Shell reported $16.75 billion in underlying earnings for the first half of 2026, a 70% jump, partly driven by oil price volatility linked to the Iran conflict — a high-tax North Sea basin is manageable. For independents like EnQuest that cannot spread exposure across regions and commodity cycles, the arithmetic is harder.7,5
EnQuest's first-half 2026 numbers showed the company narrowing its net loss to $24.83 million from $39.94 million in the same period a year earlier. Adjusted loss per share improved to -$9 from -$38.9. Higher production and stronger oil prices drove the improvement.6
The reserve picture looks more constructive than the income line. In June (2026-06-10), EnQuest agreed to pay up to $833 million for interests in four offshore production sharing contracts in Malaysia, buying from Petronas Carigali and E&P Malaysia Venture. Of that total, $554 million is payable on completion, expected by December 31, 2026, subject to applicable pre-emption rights being waived or expired on some of the blocks.4
If completed, the deal would add approximately 57,400 barrels of oil equivalent per day to EnQuest's production and lift Southeast Asia's share of group output to 69%, with the UK North Sea taking the remainder. EnQuest has operated in Malaysian waters since 2014, holding a 50% working interest and operatorship of the PM8 and Seligi fields under the PM8 Extension Production Sharing Contract. Bseisu named Malaysia alongside Vietnam and Indonesia as the drivers behind the reserve count crossing 300 million barrels.4,7
EnQuest is entering a region already absorbing larger capital. In June (2026-06-10), Petronas and Italy's Eni completed Searah, a 50:50 joint venture combining 19 gas-producing and development assets (14 in Indonesia, five in Malaysia), opening at around 300,000 boepd and targeting 500,000 boepd within three years. The venture is backed by a $6 billion revolving credit facility, with a planned investment pipeline the partners expect to exceed $20 billion over five years.1,2
Malaysia's own production metrics add context to the deal rationale. The country's crude and condensate output dropped 5.5% year-on-year to 43 million barrels in the first quarter of 2026, according to the Department of Statistics Malaysia, with weaker crude volumes bearing most of the decline. That slippage helps explain why Petronas has been willing to sell equity stakes in producing fields rather than carry them.4
EnQuest's Southeast Asian acquisitions are now its primary growth argument. The scale of the reserve and production gain from the Malaysian deal depends on completion in full by December 31, 2026: pre-emption rights over some blocks remain unresolved, and any third-party exercise would reduce the assets EnQuest ultimately receives relative to the $833 million headline. Bseisu's plea for North Sea tax relief may reflect genuine conviction about the basin's long-term potential. But his company's capital is moving east regardless.4,37