31 October 2023

Press Release

Licence Extension of Satu Mare Concession in Romania

Jersey, Channel Islands, 31 October 2023 -- Serinus Energy plc ("the Company") is pleased to announce that it has received a licence extension of the Satu Mare Concession in Romania.

The licence extension is in two phases. The first phase of the extension is mandatory and is two years in duration starting on 28 October 2023. The work commitment for the first phase is the reprocessing of 100 kilometres of legacy 2D seismic as well as a 2D seismic acquisition program of 100 kilometres including processing the acquired seismic data.

The second phase of the licence extension is optional and is two years in duration starting on 28 October 2025 with a work commitment of drilling one well within the concession area with no total drilling depth requirement stipulated.

The Company intends to conduct the 2D acquisition program over a number of the Company's top prospects to further identify the hydrocarbon potential and to identify the best prospect to drill the work commitment well.

About Serinus

Serinus is an international upstream oil and gas exploration and production company that owns and operates projects in Tunisia and Romania.

For further information, please refer to the Serinus website (www.serinusenergy.com) or contact the following:

Translation: This news release has been translated into Polish from the English original.

Forward-looking Statements This release may contain forward-looking statements made as of the date of this announcement with respect to future activities that either are not or may not be historical facts. Although the Company believes that its expectations reflected in the forward-looking statements are reasonable as of the date hereof, any potential results suggested by such statements involve risk and uncertainties and no assurance can be given that actual results will be consistent with these forward-looking statements.  Various factors that could impair or prevent the Company from completing the expected activities on its projects include that the Company's projects experience technical and mechanical problems, there are changes in product prices, failure to obtain regulatory approvals, the state of the national or international monetary, oil and gas, financial , political and economic markets in the jurisdictions where the Company operates and other risks not anticipated by the Company or disclosed in the Company's published material. Since forward-looking statements address future events and conditions, by their very nature, they involve inherent risks and uncertainties and actual results may vary materially from those expressed in the forward-looking statement. The Company undertakes no obligation to revise or update any forward-looking statements in this announcement to reflect events or circumstances after the date of this announcement, unless required by law.