Enwell Energy is an AIM-quoted oil and gas producer whose fields are all in north-eastern Ukraine. In 2024 it produced about 2,300 barrels of oil equivalent a day and made a $24m profit. By the first half of 2026 it had no production, and Ukrainian regulators had suspended its three producing licences for ten years. It still holds about $87m of cash and is suing Ukraine in international arbitration.
Gas and condensate from Ukrainian fields
Enwell explores for and produces natural gas, condensate (a light oil that comes out with gas), oil and LPG. It sells them inside Ukraine. Its producing fields are MEX-GOL, SV and VAS, with a further exploration licence called SC. Revenue depends on volumes and on Ukrainian prices. In 2024 it realised $318 per thousand cubic metres of gas and $101 per barrel of condensate.
The company also treats gas for others. Its processing plants at MEX-GOL and SV have toll-treated hydrocarbons from neighbouring fields, which now provides most of its small revenue. The company's description section is empty, and the announcements do not say how or when it was founded or listed. 13 Jun 2025 13 May 2026 30 Sep 2026
War, falling gas prices and the first suspensions (2022–2023)
Production fell 37% in 2022 to 2,956 boepd (barrels of oil equivalent per day), because of the Russian invasion. Revenue still rose to $133m on a gas price of $960 per thousand cubic metres. In 2023 the gas price fell to $394, and revenue fell to $62m.
In December 2022 the owner of the major shareholder, Mr Vadym Novynskyi, moved his indirect stake into two Cypriot trusts. A new Ukrainian law of March 2023 let the regulator suspend licences if their ultimate beneficial owner is sanctioned in Ukraine. In April and May 2023 the authorities took several actions against the group. They suspended the VAS production licence and the SC exploration licence.
Trading in the shares was halted on AIM in October 2023 pending the 2022 accounts and was restored on 29 December 2023. In June 2023 the company paid an interim dividend of 15p a share, £48.1m in total. 21 Dec 2023 29 Dec 2023 10 Oct 2023 21 Jun 2024 30 Sep 2026
A reprieve, then ten-year suspensions (2024–2025)
The VAS and SC suspensions were cancelled in June 2024 and VAS restarted. In October 2024 Ukraine applied sanctions to the major shareholder and a non-executive director. In November the regulator suspended the MEX-GOL, SV and VAS licences for ten years. A court lifted the suspensions on 26 November.
An appeal court reversed that ruling for MEX-GOL and SV in January 2025 and for VAS in February 2025. All field work stopped. Output in 2025 totalled 48,962 boe, against 722,753 boe in 2024. Revenue fell 92% to $3.3m and the company swung to a net loss of $4.5m. The shares had peaked at 28.3p in October 2024 and sat between about 15p and 23p through 2025. 11 Oct 2024 18 Nov 2024 26 Nov 2024 23 Jan 2025 27 Feb 2025 13 May 2026
Arbitration, a drone strike and a boardroom defeat (2025–2026)
In August 2025 the group began arbitration against Ukraine at ICSID (the World Bank's investment dispute centre), under the UK–Ukraine investment treaty. It claims damages, reinstatement of the three licences and costs. On 26 June 2026 the tribunal ordered both sides to give four days' notice of any new proceedings that could affect the group's rights.
In December 2025 Russian drones hit the idle VAS gas plant. Only security staff were on site and no one was hurt. In June 2026 shareholders voted 88% against re-electing Chairman Chuck Valceschini, and he left the board. 27 Aug 2025 22 Dec 2025 13 May 2026 12 Jun 2026 30 Sep 2026 23 Jul 2026
One country, one regulator
Every setback traces to Ukraine. The war cut output and disrupted markets. Separately, a law tying licences to the sanctions status of ultimate owners put every licence at the regulator's discretion, and the group's ownership structure became the trigger. The company says only that the suspensions followed sanctions on the ultimate beneficial owners. It has not said why the authorities acted when they did.
The lasting damage came from the regulator, not the wells. The group had planned drilling and workovers at MEX-GOL and SV for 2024 and 2025, but the November 2024 suspensions stopped that work. 11 Oct 2024 18 Nov 2024 13 May 2026 30 Sep 2026
Fighting in court, a thin board
Management first challenged the suspensions in Ukrainian courts. It won interim rulings, but they were overturned within months. It then added the ICSID arbitration, and it has moved to the SC licence, where development planning continues. It has put temporary equipment at the SC-4 well so that gas and condensate can be separated, compressed and trucked to its MEX-GOL and SV plants.
The board changed repeatedly. In March 2024 the chairman and CEO stepped down. Oleksiy Zayets became interim CEO in October 2024 and is now CEO. Finance Director Bruce Burrows is also interim chairman after the June 2026 vote. The company has not named a permanent chairman. 8 Mar 2024 25 Oct 2024 12 Jun 2026 30 Sep 2026
No production, shrinking cash
In the first half of 2026 there was no production. Revenue was $0.3m and the operating loss was $2.4m. The net loss was $3.7m.
Cash fell from $97.1m at the end of 2025 to $89.7m at 30 June 2026 and $86.6m on 25 September. Interest of $4.4m on the cash offset part of the burn. Of the June cash, about $76m was held in hryvnia equivalent and about $14m in other currencies. The shares closed September 2026 at 11.5p, and the latest close on 15 October 2026 was also 11.5p. 30 Sep 2026 7 Jul 2026 12 Oct 2026
Small SC output, big arbitration question
In May 2026 the company said it hoped to establish limited production from the SC licence later in the year. It repeated this in September. It also plans to drill the SC-5 exploration well and install new gas processing facilities, or connect to existing ones, but gave no dates. It expects the limited 2026–2027 programme to be paid for from existing cash and any operating cash flow.
The larger questions are the ICSID case and the suspension orders. The company has given no timetable for either. Its statement that the war's duration and the Ukrainian regulatory outcome are hard to predict still stands. 13 May 2026 30 Sep 2026 12 Oct 2026
“Nevertheless, we were able to progress some development work at our SC exploration licence area, and we hope to establish some limited production from that licence later in the year.” 30 Sep 2026
Written by AI from Enwell Energy's own announcements since Oct 2023 · every paragraph links to its sources